Business plan for the production of cinder blocks. General information about a business such as the production of cinder blocks Open your own business for the production of cinder blocks

There are a large number of building materials on the market for the construction of walls, partitions and cladding. Each has its own advantages and disadvantages. But the most popular are those that, at a low price, are highly durable.

Cinder block just fits into this category. The production of this building stone is very promising business idea. The article presents detailed business cinder block production plan. We describe the features of the case, clarify approximate terms reaching the break-even point.

What are cinder blocks: a short description, composition

Cinder block is a building stone made of various materials by vibrocompression. In fact, he is an artificial stone. The production technology was developed back in the 19th century - then the filler was slag: waste obtained from incineration coal... Hence the name of the building material.

Now other materials are used as filler:

• granite screening;
• broken brick, concrete, cement;
• fine gravel, crushed stone, sand;
• sawdust.

The composition affects the characteristics of the cinder block. Sawdust makes the material more environmentally friendly; sand and crushed stone - heavier, more monolithic. The effect of each filler can be studied separately. When choosing a cinder block in terms of composition, it is important to build on specific goals - decide whether you will use the blocks for the construction of residential or outbuildings.

The filler is mixed with water and bound with cement. After that, the mixture is sent for shaping and compaction into a vibrating machine.

Application and types of cinder blocks

Now this building material is more often used in the construction of non-residential buildings: garages, sheds, swimming pools, outbuildings, fences. This is due to the peculiarities of the cinder block.

There are several types of material:

• Full-bodied, wall. These are solid blocks that are used to create the structure of the building, load-bearing walls.
• Full-bodied, fundamental. Used when laying foundations. They are durable, are distinguished by increased strength, do not shrink, the material does not crumble.
• Hollow. They have internal voids. Cheaper but less durable. Needed for interior walls and partitions.
• Facing. They have a decorative coating, texture on one side. They are used for decoration of walls and fences from the front side.

The main characteristics of cinder blocks

One of the main parameters of cinder block stone is strength grade. The parameter value is in the range from 35 to 125. Indicates the maximum weight (in kg) that the material can carry per 1 sq. M. cm (35-125 kg).

• The cinder block of the M35 brand is the most fragile, used for insulation.
• M50, M75 are needed for the installation of partitions, internal walls.
• M100, M125 are considered the most durable, used when laying the foundation, load-bearing walls. Accordingly, the larger the number in the brand of cinder block, the greater the load it can withstand.

Frost resistance is estimated in cycles: 15-50. The higher the value, the better the stone can withstand low temperatures. In central Russia, a 35 cinder block is used, in the northern regions of the country - 50.

The thermal conductivity coefficient of slag concrete is 0.27-0.65 W / m * K.

Market situation

Since the late 2000s, the housing market in Russia has been growing steadily. Both the number of construction companies and the solvency of citizens increased. In 2007-2014. the volume of individual residential construction increased from 26 million sq. m up to 36 million sq. m.

Since 2014, due to the growth of political and macroeconomic instability in the world and in Russia, the actual indicator has fallen. Now construction is being restored, and by 2020 the volume is projected to grow to 40 million square meters. m.

The current situation in the economy (a decrease in the real level of income of Russians) gives certain advantages to producers of cinder blocks. People continue to look for cheaper construction methods, and this building material fully meets their needs. A "window of opportunity" opens up for the cinder block business - there is an excellent chance to gain a foothold in the market.

The main costs of starting a production

The opening of a small cinder block production does not require serious capital investments. For work, you need manual equipment of low productivity.

Table 1. The main costs for starting a business for the production of cinder blocks.

The rates here and below are determined based on a study of the offer on the Internet, the cost of renting premises and the average salary in the regions of Russia.

registration

You can register a business as an individual entrepreneur or LLC. When choosing an OPF, you need to build on the volume of production and the available distribution channels. Keep in mind that large retail chains prefer to cooperate with legal entities.

This business plan for cinder blocks involves the opening of a small production workshop at home, so an individual entrepreneur will be the optimal form of doing business. Registration in this case is faster, requires less money and effort to collect documents.

When choosing a taxation system, it is best to take a "simplified tax". When registering a new construction business, the documents must indicate the OKVED code 23.69.

Certification

According to Russian legislation, cinder blocks do not have to be certified in accordance with GOST requirements. But it is strongly recommended to do this, because a product with a certificate of conformity will sell better. In addition, some shops, when accepting goods for sale, one of the prerequisites is the availability of documentation confirming the quality of building materials.

You can get a voluntary GOST certificate. It also has a good effect on the sales of EZ - the expert opinion of Rospotrebnadzor, which can actually be obtained after checking the products by experts from the state authority. EZ guarantees the safety of products, their compliance with hygienic and sanitary standards.

Production room

For the manufacture of artificial building stone, you will need a room with an area of \u200b\u200bat least 40 sq. m. It should be divided into a production workshop, warehouses and a room for drying finished products.

In summer, it is possible to produce and store products in the air under an awning.

The space requirements are as follows:

• flat floor;
• protection from precipitation (serviceable roof);
• connection to the water supply;
• bright lighting;
• excellent ventilation system;
• heating system (for work in the cold season).

There are no other requirements. This means that an entrepreneur can organize the production of cinder blocks even in a garage or a similar room - subject to its arrangement. There are also no requirements for the remoteness of the workshop from the residential area.

Equipment

The manufacture of cinder blocks within a small business at home involves the use of small equipment - a manually operated vibration machine. So it will be possible to minimize the initial costs and quickly create commodity stocks for further implementation.

Table 2. Equipment costs for the workshop.

The work will be carried out in 1 shift. With the increase in sales, a second shift can be opened.

Workers

The production workshop must employ 2 people. No skilled workers are needed to maintain the process. It is enough to train employees to operate equipment. Humans act as maintenance personnel because equipment does most of the work.

You also need a sales representative (driver), whose tasks are to look for customers, conclude contracts with them and sell cinder blocks, organize delivery.

The role of a senior manager can be performed by the entrepreneur himself - this will reduce fixed costs and allow you to monitor the quality of staff work. In the future, when control by a businessman is no longer required, powers can be delegated to another employee.

Brief description of cinder block production

It is quite simple to produce building materials:

1. The components (filler, water, cement) must be mixed in a concrete mixer. Here you can add plasticizers - additives that can improve water resistance, frost resistance, increase the strength of the finished material, and reduce the number of cracks.
2. Transport the prepared solution and load it into a vibrating press - into appropriate forms with or without partitions. This is where the main work takes place: the machine processes the forms using pressure (pressing with a punch) and vibration. The process takes about 90 seconds.
3. The finished blocks are pulled out of the vibrating press. Further, the process of their solidification takes place. With plasticizers, they can be ready in 8-10 hours, without them - about 36 hours.
4. The blocks are stored and finally dried. The products will be fully ready for sale in about 30 days.

Sales

It is worth considering product sales channels at the planning stage. It is necessary to assess the existing construction projects in the region. Cinder blocks are most in demand as a building material for outbuildings where good heating is not required. These are complexes for processing, storage of grain, agricultural crops, production and warehouses, parking, sheds.

The blocks will be in demand from private developers. Accordingly, you need to use all the possibilities of regional advertising:

• advertisements in newspapers, on local TV channels;
• posting leaflets near places where construction works, and in the private sector;
• distribution of leaflets near building supermarkets.

You can also negotiate sales with small building stores. It is useful to spread information about cinder blocks through friends and acquaintances.

Economic calculation

With a well-thought-out sales organization, the cinder block business can quickly pay off.

The productivity of the mini-workshop is 450 blocks per work shift. With 26 shifts a month, it is possible to produce 11.7 thousand cinder blocks of the standard size 400x200x200 mm, brand M50 (full-bodied).

The minimum cost of such a block is approximately 25 rubles. When selling all manufactured products, the monthly proceeds will be 292.5 thousand rubles, however, we will take into account that at first, cinder blocks will go for 150 thousand rubles. monthly (about 50% of total production).

Initial costs will amount to 255 thousand rubles. So the production of cinder blocks as a business will pay for itself in about 1.7 months. The payback period can be increased up to 1 quarter (3 months) due to expenses unaccounted for in the business plan.

Advantages and disadvantages of building materials

Cinder blocks, as a building material, have pros and cons:

Advantages:

• strength and durability - a cinder block house can stand for a century;
• frost resistance;
• good sound insulating properties;
• light weight - the pressure on the foundation is minimal;
• you can build houses quickly - 1 block replaces up to 6 bricks.

Disadvantages:

• We need thermal insulation. The cinder block does not retain heat well and cannot protect it from the cold in winter. The way out is additional insulation (for example, mineral wool, expanded polystyrene).
• Waterproofing required. Cinder block is a hygroscopic building material, therefore it must be protected from moisture, otherwise it will quickly become unusable.

Cinder blocks are in demand in Russia - especially in the construction of utility, non-residential buildings. It is an inexpensive building material from which you can quickly create a durable building. Calculations show that the business is profitable and pays for itself literally in a quarter.

Our business plan for the production of cinder blocks will help anyone who wants to understand the topic and organize a profitable business at home or in the garage. With a responsible approach, you can eventually expand to a small factory.

Recently on construction market there are more and more new materials and technologies for the construction of buildings. And, it should be noted, the modern consumer basically makes a choice in favor of affordability and ease of installation. And block products just meet these requirements.

It turns out that the business of producing cinder block and foam block is very profitable, since there will always be demand for these products. Therefore, within the framework of this article, we decided to introduce you to this low-cost, but reliable and profitable source of income.

Note! The fact that the building materials presented above do not need mandatory certification (just like the equipment for their manufacture) is also on hand.

Cinder block - production basics and cost calculation

While researching the construction market, you probably noticed that over the past 5 years, the cinder block has gained wildly popularity. Garages, summer cottages, workshops, estates, workshops, and large industrial and residential buildings are built from it. This is due to the positive properties of this material - affordable price, easy installation process due to the size and weight of the blocks, good heat and sound insulation, durability.

However, we will not describe in detail the merits of the cinder block, but go directly to our main question: how to make cinder blocks with our own hands, and is this a profitable activity?

What is required for manufacturing

• Vibrating machine;
• Raw materials;
• Technology;
• Relatively flat ground;
• Household power supply 220 V.

Let's take a closer look at each point:

1. Vibrating machines for the manufacture of cinder blocks with their own hands come in a variety of designs, but in small production, the small-sized, manual, electric M330 apparatus has most confidently proven itself. It is not for nothing that the people called him "A developer's dream".

1. The production technology and composition of cinder blocks assume the presence of the following raw materials:

• Cement grade 400. You can use another, but in this case, you need to carefully select the proportions.
• Filler. This component can be: slag, sand, sawdust, crushed stone, expanded clay, brick scrap, etc. natural and production materials.
• Water.
• Plasticizing additive (desirable but not required). It provides quick hardening of blocks, improves their quality, improves frost resistance and water resistance of products.

1. Manufacturing technology is divided into three stages:

• Concrete preparation. That is, a concrete solution is being prepared: all the necessary components are poured and mixed in the right proportions. For convenient and faster mixing of the components, you can purchase a concrete mixer.

• Block production. A ready-made solution is poured into the vibrating machine, then the vibrator is turned on for a couple of seconds - the concrete settles, and the worker smooths its surface with a trowel. Next, you need to install the clamp and slightly press on it, turning on the vibrator. The vibration time depends on the type of block being manufactured. It remains only to raise the machine without turning off the vibration - the finished block will remain on the site.

• Drying and storage of products. It takes about two days to dry the cinder blocks, only then they can be removed from the production site and stored.

Attention! The instruction for plasticizing additives (UPD) states that when they are added, ready-made cinder blocks can be stored after 6 hours.

Advice! It is useful to put the date and time of the last block on such pyramids. This will definitely come in handy when selling products.

1. As for the production site, the main conditions are for it to have the most even floor, good ventilation and heating during the cold season.

The cost of the cinder block and production as a whole

So, let's calculate the starting investments for the manufacture of this building material by hand. The cost of the required equipment:

1. Vibrating machine М330 - 12 thousand rubles;
2. Concrete mixer - 22.5 thousand rubles;
3. Additional equipment - 900 rubles;

The total is 35.4 thousand rubles.

The retail price of one block today is 24 rubles, and the prime cost of one block is 7.25 rubles. It turns out that the profit from the sale of one product is 16.75 rubles. If 400 pieces are made per day, then the daily profit will be 6.7 thousand. Production will pay off in about six months (electricity costs are taken into account). Quite a profitable business, don't you agree?

Important! The cost of the cinder block can be either lower or higher than the indicated figure. It all depends on the components used, the accuracy of their dosing and the quality of the technological process.

Related articles:

Foam block - calculation of production costs

Foam concrete blocks are also lightweight and affordable building materials. Of course, their cost is slightly higher than the cost of cinder blocks, but this does not make them less popular. Foam blocks have a lot of advantages: from ease of installation and environmental friendliness to waterproofness and excellent thermal insulation.

Due to the properties of this material, both construction companies and individuals always have a demand for it, because the cost of building a house from foam blocks is quite low.

But we are not talking about the construction of houses, but specifically about the production of foam blocks. Another, so to speak, small business idea. It will take no more than 300 thousand rubles to open it.

What is included in this amount? Let's see.

• The components are cement, sand, foaming agent and water.
• Either a pressure plant or a foam generator. What is the difference? In the first case, the manufacturing technology turns out to be cheaper and simpler due to the low cost of equipment. However, the quality of products is also lame - the strength and environmental friendliness of foam blocks are significantly affected due to inaccurate dosage of components and the use of synthetic foaming agents.

The foam generator allows you to knead all the ingredients in the correct proportions, which has a positive effect on the strength and environmental friendliness of products. But the cost of the foam block increases due to the high cost of equipment and high-quality components.

• Either metal cassette molds or a cutting complex for forming blocks. The first device, again, is the simplest and cheapest. The concrete mix is \u200b\u200bsimply poured into various forms and remains there until it dries completely. Then the finished products are taken out of these forms and stored.

What are the disadvantages of this method? The divergence of blocks in geometry, the likelihood of chipping during their removal from the molds, the need to buy different shapes so that a large number of foam blocks of various sizes can be produced.

But the cutting complex allows you to make many blocks of any size at once, with excellent geometry and no damage on the surface of the products. The whole essence of molding comes down to the fact that concrete is poured into a large form. Then one large block is cut into foam blocks of the required size by adjusting the pitch of the saw strings. It is very convenient, although such a device is quite expensive.

In general, there are several options for the foam block business. We will focus on the simplest of them, using a baro-setting and forms.

In this case, the cost of producing a foam block, as mentioned earlier, will not exceed 300 thousand rubles. And since the foam block is a popular material in the construction market, all costs will be paid off in 3-4 months.

Conclusion

A simple technology for the production of block building materials, based on the use of inexpensive domestic equipment and local raw materials, as well as a high demand for cinder block and foam block, make such a business very profitable and economically profitable. And in the video presented in this article you will find additional information on this topic.

Good luck and prosperity to your ideas!

In this material:

Cinder block is a popular building material in the CIS countries, which is associated with its cheapness and excellent operational qualities, such as strength, low thermal conductivity and durability. It is made from cheap raw materials - slag and cement, as a result of which it is a profitable solution for business. The business plan for the production of cinder blocks contains important organizational issues, also worked out in it financial questions and other important nuances related to business organization.

Business features, advantages and disadvantages

The process of manufacturing cinder blocks is simple, which allows you to organize production in small businesses and even at home. Slag concrete , from which blocks are made belongs to the category of lightweight concrete. To obtain it, cement, sand, as well as slag, ash or waste from metallurgical enterprises are used. Therefore, this business is most profitable in an area where there are metallurgical plants nearby.

The main advantages of production include the following:

• great demand due to the low cost of the material;
• low cost of raw materials;
• simplicity of technology;
• low cost of equipment;
• the possibility of organizing production in "handicraft conditions";
• during manufacture it is easy to achieve stability of quality, in contrast to the production of a foam block;
• the ability to compete with large manufacturers.

There are also negative sides:

• cinder block has been treated as a second-rate material, therefore it is more often used for outbuildings, garages or budget construction, for example, country houses;
• it is necessary to prepare a warehouse of impressive size for additional drying and storage of finished products, especially if production volumes are large;
• low level of environmental friendliness, since the slag contains acid and sulfur;
• in some regions, there is serious competition.

Scopes of cinder blocks

Cinder block is used for the construction of the following types of buildings:

• low-rise buildings - full-bodied blocks are used;
• frame structures - blocks with voids of 40% are used, which have good thermal insulation properties;
• garages - blocks with voids of 30% or full-bodied are suitable;
• outbuildings - the type of blocks is selected taking into account the characteristics of the building;
• change houses and utility rooms - it is allowed to use any type of cinder blocks;
• warehouses, etc. - full-bodied blocks are used or with voids of 30%, depending on the size of the building.

In addition, cinder blocks are used in the construction of fences. Due to their low weight and good sound insulation qualities, they are suitable for the construction of interior partitions.

Attention! Cinder blocks with square holes have higher strength than analogs with cylindrical voids.

Production technology

The cinder block production process includes several stages:

1. The ingredients are mixed until smooth. An ordinary concrete mixer is used to prepare the mixture.
2. The mixture is poured into molds that are installed on a vibrating table. The latter ensures the compaction of cinder concrete and thereby excludes the formation of air pockets. The vibrating table works for 15-30 seconds.
3. After dialing required strength (as a rule, after 1.5-2 days) the blocks are removed from the molds and stacked on pallets. To avoid cracking, spray them with water for the first few days. This measure is especially necessary if the ambient temperature exceeds 20 degrees. After that, the blocks are covered with plastic wrap. The drying process takes four weeks.

Solution recipes

There is no universal recipe for making cinder blocks. For example, the volume of water depends largely on the moisture content of the slag and sand, and the amount of filler depends on its type. Therefore, the ideal composition is selected empirically. Nevertheless, there is an optimal recipe from which you can build on when making cinder blocks:

• blast furnace slag - 7 parts;
• coarse quarry sand - 2 parts;
• gravel - 2 parts;
• portland cement M400 - 1.5 parts;
• plasticizer - about 5 grams per block;
• water - 1.5-3 parts.

When using cement grade M500, its amount should be reduced by 15%. Instead of blast-furnace slag, coal combustion products, granite screenings, broken bricks and other similar materials can be used. The only thing to take into account is that blast furnace slag has some advantages: high strength and low weight.

A plasticizer is, although not required, it is an extremely desirable ingredient for a number of reasons:

• increases the fluidity of the solution, as a result of which it prevents the occurrence of defects and ensures the accuracy of the geometry;
• increases frost resistance and moisture resistance of the material;
• increases the setting speed, as a result of which blocks can be removed from the molds after 6–7 hours, and not after two days.

To achieve best quality it is possible by making minor adjustments to the recipe - the amount of water, cement and plasticizer. If you greatly reduce the amount of slag, you get a sand block. The recipe for making it is as follows:

• cement - 1 part;
• coarse sand - 3 parts;
• slag - 5 parts;
• water - 0.5 parts of the amount of cement.

Organizational plan

The plan for organizing the production of cinder block includes several stages:

• registration of production activities;
• search for premises;
• purchase or manufacture of equipment;
• preparation of raw materials;
• hiring workers.

Each of the stages has its own specifics, so they should be considered separately.

Registration of production activities

The production of cinder blocks, like any other type of activity, requires mandatory legal registration... In most cases, the optimal solution is an individual entrepreneur as a substantive form of activity and one system taxation.

This type of activity does not require a license, therefore immediately after obtaining the status individual entrepreneur you can get to work.

Room selection

The room for the production of cinder block must have an area of \u200b\u200bat least 50 square meters. For the release of products in large batches, a room of at least 150-200 square meters will be required. In addition, it must meet the following requirements:

• sealed roof;
• flat concrete screed on the floor;
• high-quality lighting;
• effective ventilation;
• availability of a source of water supply;
• availability of heating.

There should be enough space near the premises for storing raw materials - slag and sand. Moreover, it is desirable that the raw materials are kept under a canopy. In addition, it is necessary to have additional space or a separate room for drying and storing finished products. The main requirement for sweet is the absence of dampness and the presence of heating.

Important! To connect a powerful industrial concrete mixer or vibrating machine, you will need an electrical network with a voltage of 380 V.

Equipment

For the manufacture of cinder blocks, you need a fairly simple set of equipment:

• vibrating sieve;
• cinder block vibrating table or vibrating table.

In addition, you will need forms that you can purchase or make yourself from wood or metal. The main requirements for them are ease of disassembly and assembly, as well as standard size cells - 390x190x188 mm.

Note! A special vibropress "laying hen" allows to replace the above equipment. Its cost is about 1,500,000 rubles, so it makes sense to purchase this equipment for the production of cinder blocks in large quantities.

Preparation of raw materials

To make a cinder block, you will need the following raw materials:

• Cement M400.
• Coarse sand.
• Plasticizer.
• Blast furnace slag or other filler.

It is necessary to find regular suppliers of raw materials in advance in order to exclude the likelihood of production interruption.

Hiring workers

The staffing table depends on the size of the business. For the production of cinder block in small batches in semi-handicraft conditions, 2-3 people will be required. If the production will work in two shifts, accordingly, up to 6 laborers will be required. Special knowledge from workers is not required, the main thing is that they know how to handle the equipment - a concrete mixer and a vibrating table, as well as carefully disassemble the forms.

If you plan to establish large production, the following staff will be required:

• Head of the production site.
• Warehouse Manager.
• Handymen - 4 people for one shift.

The size wages depends on the region in which you plan to open a business.

Marketing and product promotion

The most effective are the following methods of product promotion:

• Advertisements in local newspapers and online sites like Avito or OLX.
• Social media ads.
• Calling or a personal visit to all nearby construction stores.
• Outdoor advertising in places of heavy car traffic.
• The company website is opened.

The financial part of the business plan

Let's consider the financial part of a business plan using the example of a small workshop, the opening of which requires a minimum of costs.

Investment in production

To start production, you will need the following investments:

• registration of individual entrepreneurs - 5,000;
• vibrating table - 25,000;
• concrete mixer - 100,000;
• forms - 20,000.

Total: 125,000 rubles. The vibrating table and molds can be replaced with a vibrating table for cinder block production. The cost of a machine with a capacity of 100 pcs. per hour is 37,000 rubles.

Running costs

Monthly production costs will be:

• renting premises - 8,000;
• raw materials - 180,000;
• salary - 75,000;
• electricity - 5,000;
• marketing expenses - about 10,000;
• other expenses - about 4,000.

Total: 282,000 rubles.

Advice! A failed batch of cinder blocks can be crushed and used as filler for a new mixture.

Income

The calculations were made taking into account the production of 15,000 cinder blocks per month. The cost of one block is about 30 rubles. As a result, the income with such a production capacity is 452,000 rubles.

Profit calculation

Monthly expenses - 282,000 rubles, while income is 452,000 rubles. Thus, the net income in two months after the opening of the shop may amount to 170,000 rubles.

Business profitability and payback period

Business profitability - 170,000/420,000 * 100% \u003d 37.6%

The production of a cinder block is very profitable, but provided that there is a metallurgical plant nearby that provides slag at a low price, or it is possible to profitably purchase other raw materials. In this case, the budget equipment can be recouped in two months.

Since it is not always possible to immediately sell the entire consignment of goods, the payback period for a business takes 4-6 months. But it should be borne in mind that during the winter months, sales are greatly reduced.

The cinder block business has remained quite profitable and in demand for many years. Moreover, its main advantage is the low cost of the equipment and quick payback. However, much depends on the competition in the region. In the presence of a large number of small and large enterprises for the production of cinder blocks, there may be problems with the sale of products.

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The building materials market in Russia is actively developing, which contributes to an increase in the share of cinder block production. More and more are being built in our country, which requires a huge amount of inexpensive but high-quality materials for the construction of new buildings.

And it is cinder blocks that are especially in demand today in this market.

The reason for the popularity of cinder blocks lies in their versatility. They are used for the construction of mainly low-rise buildings - private houses and cottages, workshops, garages, utility blocks. The advantages of this material lie in increased heat and sound insulation, while the cost of a cinder block is much lower than for bricks, foam blocks and other building materials.

It is not difficult to open a business for the production of cinder blocks, since the technology for their manufacture is quite simple, and the raw materials are available and do not require significant costs. If you have a simple technical equipment, a suitable platform and funds for the purchase of a batch of raw materials, any novice entrepreneur can become the owner of his own small but profitable enterprise.

How to fill the cinder block

In order to open a business for the production of cinder block bricks, an entrepreneur, first of all, will need a good vibrating machine. For small workshops, small-sized electric machines of domestic production are often used. Cement, water, plasticizing additive, as well as a variety of fillers are used as initial components for the manufacture of cinder blocks. It can be sawdust, sand, gypsum, crushed stone, expanded clay, ash or brick scrap. The choice of filler depends on the requirements for the manufactured cinder blocks, on the characteristics of the local climate, as well as the planned cost of production.

Another important point in the process of creating a business is the choice of a production site. The most expensive option is a closed space in which you can work all year round. Required condition - the presence of a flat concrete floor. The room should have high-quality ventilation, and in the cold season it will be necessary to carry out heating. A more economical option is an open area, which requires preliminary preparation. In order for it to be level, it can be asphalted, concreted, or simply level the surface of the earth.

If you are thinking about the prospects for the further development of your business, be sure to use a professional business plan for the production of cinder blocks. In some cases, it turns out that there is simply nowhere to expand production, and it is not always possible to realize this fact without the support of professionals. With the help of this document, you will not only be able to foresee the likely risks, but also deal with such complex issues as finding a market for products, fighting competitors and improving production technology.

Production of cinder blocks

DIY cinder blocks machine for the production of cinder blocks

Cinder blocks, a very popular and demanded building material.

Business plan for the production of cinder blocks with calculations

It is made by vibrocompression in the form of a concrete solution. With a small amount of construction, you may not even need a machine for the production of cinder blocks, although with it things will go much faster.

What are cinder blocks and what are they made of?

Such material as cinder blocks is made from concrete, to which ash, slag, residual products of coal combustion, or any other cheap and affordable material are added.

The production technology and composition of cinder blocks are widely known, and many private developers have used it to build their homes. The manufacturing process consists of several stages:

1. Mixing a concrete mixture of cement, water and any slag suitable for the technology by hand or using a mixer or concrete mixer.

2. Pouring the resulting mixture into a special mold for cinder blocks, which can be either with or without special voids.

3. Compaction of the poured mass in the mold under the influence of pressure and vibration.

4. Removing the mold from the cinder block to dry it.

As a rule, on simple vibropresses without a clamp, the process takes from 60 to 90 seconds, but if you buy a machine for the production of cinder blocks with a force of several tons and a clamp, then the vibration pressing time can be significantly reduced.

5. In order for the blocks made of slag to gain strength, and they can be stored and transported, they need to "mature" from two to four days at the natural ambient temperature. For the complete hardening of vibroconcrete stones, as cinder blocks are also called, it takes a month, while the ambient temperature should not be lower than +1 ° C and a high level of humidity must be constantly maintained. The higher the temperature external environment, the faster the cinder blocks gain strength.

Block Making Equipment

If you have a small construction on your own site, then there will be no questions about the equipment. Today the practice of renting equipment is quite common. For a moderate fee, you can rent for a few hours or more long term, the necessary devices, thanks to which the productivity will be higher, and you will not have to spend your own physical strength will remain: a concrete mixer, a vibrating machine and a vibrating sieve.

In the event that the volume of construction is large, it is easier to order a vibrating machine for the production of cinder blocks from the manufacturer or in a special store and purchase it. There are many designs of such devices, but for individual construction and small business, the best option would be models of small-sized cinder block vibrating machines, for example, the "Builder's Dream" M310 or such hand-held machines with lever-type lifting of forms as 1IKS or MARS.

More powerful and productive, but correspondingly more expensive, are machines with lever clamping and form lifting, such as Comanche and Dragon. Unlike М310, MARS and 1IKS, which capacity is 200-400 pieces, they can produce up to 600 blocks per day. All building block machines require 220W electricity. The table shows specifications and the prices of the most popular vibrating machines.

From the presented table it can be seen that for a private developer, the most suitable machines, both in terms of price and performance, will be the M310, 1IKS and MARS machines.

For those who want to organize the production of cinder blocks with their own hands, or are engaged in contract construction, Comanche and Dragon will be more profitable acquisitions. But, before starting such your own business, it is imperative to calculate the costs, analyze the needs of the region where it is planned to deploy activities, and, only on the basis of all this information, form your own business plan for the production of cinder blocks.

Vibrating machine Dragon, despite the rather high price, has a number of indisputable advantages. First of all, the matrix, frame, clamp and wheels are reinforced in comparison with the Comanche. And it is equipped with a more powerful vibrator - the industrial IV-99.

Having chosen the most suitable for your conditions and financial capabilities, you can order a vibrating machine for the production of cinder blocks both from the manufacturer and in stores. Of course, the manufacturer's price will be lower, but do not forget about the cost of delivery services.

Business plan "Production of cinder blocks"

According to the testimony of experts in the field of economics, one of the most promising areas commercial activities is the production of building and finishing materials. The demand for these products is not decreasing, which is why starting your own business in an industry related to the production of any type of building material is a promising and profitable business. So, the direction of activity has been determined, it remains to determine only the specific type of material produced, for example, you can choose the production of cinder blocks. This material is in constant demand as in construction firmsand from individuals.

The advantage of opening a mini-business for the production of cinder blocks is explained by the fact that it is better to purchase this material in small businesses than in large factories.

Dignity of the same material are:

• wide range of applications (use in the construction of garages, workshops, utility blocks, summer cottages, houses, etc.);
• good heat and sound insulation properties;
• more low cost in comparison with other materials (brick or foam block);
• no need to involve bricklayers in the work.

To open own enterprise for the production of cinder blocks, a business plan should be drawn up with the calculation of all the required indicators for the economic justification of the feasibility of launching the project, and also take into account in this project all the nuances of doing business in this area of \u200b\u200bmanagement.

Premises

A special place in drawing up a business plan should be attributed to the selection of a suitable premises for future production. In this choice, there are several options:

1. A covered room with a concrete floor, while the floor surface must be flat. To ensure the normal functioning of the production, you should take care that the room has ventilation and heating systems in good condition.

   Production of cinder blocks as a profitable own business

   It is better to rent such a room for the first time.

2. An outdoor area, however also equipped with a level floor. Such a floor can be earthen, asphalt or concrete.

The total area of \u200b\u200bthe premises for the placement of the entire production workshop must be at least 100 sq. meters.

It is recommended to look for a location for a production workshop near cement plants, sand pits, etc. in order to reduce the cost of transporting raw materials to the place of their processing and production of finished cinder blocks.

In addition, it is desirable that the location of production is located at a close distance from the points of sale of finished products. All of these measures are aimed at reducing production costs and increasing the level of business income.

Raw materials and equipment

In any business plan (including for the production of cinder blocks), particular importance is attached to the description of the equipment and the raw materials used.

The key setting in the equipment is the vibrator

The key setting in the equipment used is the vibrating machine; it can be involved in production in the form of various modifications.

The main raw materialsused in the production of cinder blocks is:

• water;
• filler;
• plasticizing additive;
• cement.

Can be used as a filler various materials, the choice of a particular one depends on the financial capabilities of the businessman, as well as the requirements for the final product of manufacture. Most commonly used fillers are:

1. sand;
2. shavings;
3. crushed stone;
4. expanded clay;
5. gypsum;
6. screening out;
7. sawdust;
8. granulated slag;
9. scrap brick;
10. slag.

In the business plan itself, a detailed recipe for the production of cinder blocks must be provided, with the exact dosages of each type of raw material and additives used. A plasticizing additive must be used without fail, since it increases the strength, frost resistance and water resistance of the finished cinder blocks.

Staff

It takes 3-4 workers to service production

In the business plan for opening a cinder block production, issues related to the recruitment of personnel should be sanctified. To service a mini-production, it is enough to attract 3-4 workers, while their experience of work of a similar kind is not at all required.

You should also decide in what mode the production workshop will work, if it is planned to work continuously in 2 shifts (with the aim of greater output and corresponding production profit), then workers should be hired in the amount of 4 people to work 2 people in each shift.

In order for the production to function normally, the recruited employees can be trained and all responsibilities for ensuring production process right on the spot.

Marketing program

For the success of the whole business as a whole and to prevent unprofitableness of the enterprise on initial stage work in the business plan must be clearly spelled out the marketing program. It can include various instruments, for example, setting a lower retail price for produced cinder blocks in comparison with similar goods from other manufacturers at the initial stage of the enterprise. This will increase the competitiveness of your production and attract the attention of more potential buyers.

Finance

At the end of each business plan, a count is made financial indicators, reflecting the feasibility of launching a new project or lack thereof.

For example, if finished products will be sold at an average price of 1,700 per 1 cu. meter, then the profit from the sale of this amount of products will be 5,000 - 6,000 rubles daily. The result of such activities will be the payback period of the entire project, which will come in about 2-3 months.

Expenditure part financial indicators at the initial stage of project implementation include:

1. rent of premises for production placement (outside the city) - 40,000 rubles per month;
2. purchase of equipment - 1,800,000 rubles;
3. purchase of primary raw materials - 100,000 rubles;
4. staff salary - 80,000 rubles per month.

After calculating the income and expenses of the business, it can be noted that the net profit for the business project will be about 555,000 rubles per month.

Download the business plan for the production of cinder blocks for 350 rubles, from our partners, with a quality guarantee. In the public domain, on the Internet, it is not.
Business plan content:
1. Confidentiality
2. Summary
3. Stages of project implementation
4. Characteristics of the object
5. Marketing plan
6. Technical and economic data of equipment
7. Financial plan
8. Risk assessment
9. Financial and economic justification of investments
10. Conclusions

Below is a video containing useful tips starting a business related to the production of cinder blocks

Outcome

Despite the tough enough competitive environment in this industry, the business associated with the production of cinder blocks may well become promising and profitable, and bring stable profits. For this, a competent business plan must be drawn up, which in the future must be implemented in compliance with all the nuances of doing business for this industry.

Readers interested in this topic can download a free sample of drawing up a business plan "Production of cinder blocks".

Currently, the building materials market is expanding, new types of building materials appear - better, more efficient and less expensive. This article will suggest for consideration profitable business plan block production.

When organizing such a business, especially difficult questions should not arise, since the production technology is quite simple, and the finished product is not subject to mandatory certification, which significantly reduces investments and other difficulties associated with promoting products to the market.

Business plan: organization of the enterprise

The business plan includes the following points:

• registration of individual entrepreneurs;
• purchase of equipment;
• purchase of components necessary for production;
• production technology;
• calculation of investments;
• calculation of the company's profit.

In order not to violate the law, when creating a company, you must register as an individual entrepreneur with the tax service. This is a simple procedure. and it will not take much time and money.

First you need to decide on the place where the enterprise will be located.

There are no special requirements here, it can even be an open area with a canopy. But it will still be better if the production is located in a covered heated room, especially for the northern regions, then production will not depend on weather conditions.

What equipment is needed for the production of cinder blocks:

• block molding machine (vibrating machine);
• concrete mixer;
• construction wheelbarrow (for transporting the finished mixture to the vibrating machine);
• shovels (for laying the mixture into a vibrating machine).

Required components for the manufacture of cinder blocks:

• cement in bags;
• filler;
• water.

There are a wide variety of molding machines on the market. The average cost of such a machine is from 20,000 to 300,000 rubles. - depending on performance and ease of use.

The scheme of work with the molding machine is simple: the finished mixture is poured into the molds and the machine is turned on for 30 seconds. The mixture is compacted, and the finished blocks are laid out on the surface prepared for them to dry.

The concrete mixer is designed for mixing. It is better to choose a bigger concrete mixer - the productivity of the enterprise will increase.

Back to the table of contents

Cinder blocks: components for production

For the production we need the following components: cement in bags, sand, filler - metallurgical slag or from coal combustion. Best of all, of course, expanded clay is suitable. Cement should be used grade M400, or better - M500, such cement can be added less by 10-15%.

You can also add a special plasticizer to the solution - it takes very little, about 5 g per 1 block, but the finished blocks, thanks to the addition of the plasticizer, will become stronger, their durability will increase and the drying time will be reduced.

There are several recipes for preparing the mixture:

• 1 part cement, 3 parts sand and 5 parts slag and 0.5 parts water;
• 1 part cement, 4 parts sand, 4 parts slag and 0.5 parts water;
• 9 parts slag, 1 part cement and 0.5 part water.

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Production technology

The production technology consists of 3 stages:

• preparation of the mixture;
• block making;
• drying and storage of blocks.

The mixture is prepared according to a pre-selected recipe. The components are placed in a concrete mixer, and water is poured into the same. The mixture should mix well and become smooth.

After mixing the mixture, it must be placed in the forms of a vibrating table and vibration must be turned on. The mixture should fill the molds evenly, as it shrinks, it is necessary to add new portions of the mixture until the molds are completely filled. After the concrete has shrunk, the molds can be removed by leaving the finished blocks on the floor (or bedding for them). Now you can put a new portion of the mixture into the molds. By doing work in this way, you can get up to 900 blocks per work shift.

Drying blocks must be given separate time: the first 24 hours the blocks dry as they were left after the machine. During drying, they must sometimes be moistened with water, like any product made of concrete. After a day, the blocks are turned on their side and dried for another 24 hours. After 2 days, they can be stacked on pallets.

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Calculation of profits and expenses

To organize a business for the production of cinder blocks, you will have to make the following investments:

• purchase of equipment;
• purchase of components for production;
• payment of labor.

Equipment cost calculation:

• vibrating machine - 50,000 rubles;
• concrete mixer - 50,000 rubles;
• shovels (2 pcs.) - 1000 r.

Calculation of the cost of components:

• filler (expanded clay) - 1500 rubles / cubic meter m;
• slag - from 200 rubles. per t;
• sand - 300 rubles. per t;
• cement (grade M400) - 250 rubles / bag.

 

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