Polymer paints for crushed stone. Self-painting technology for crushed stone How to open a workshop for the production of colored crushed stone

Colored rubble is a natural stone fine fraction, colored. Painted rubble has smooth surface and does not lose its properties under the influence of high humidity, different temperature regimes, ultraviolet radiation and other negative phenomena.

Description of business ideas for the production of colored rubble

The material also has other names, for example: colored gravel, painted stone, painted pebbles. Decorative crushed stone is sold in bags. Scope of the original finishing material large enough: it is landscape design, and interior decoration, and facade cladding, and even decoration of aquariums.

Our business valuation:

Initial investments - from 100,000 rubles.

Market saturation is medium.

The complexity of starting a business is 5/10.

The production of decorative colored crushed stone can become a profitable business with good development prospects in Russia. And this despite the fact that the initial stage of opening an enterprise does not require large financial investments.
Business can be done even by packing a stone: the price of 1 ton of simple crushed stone is about 2,000 rubles, the price of a bag is 300 rubles. Considering the relatively high cost of painted pebbles, it can be assumed that the enterprise is profitable.

Stone staining technology

The technology for the production of colored crushed stone is not a complicated process, but it requires some knowledge of the properties of dyes and adherence to the algorithm of actions. Coloring of simple marble crushed stone takes place in several stages: painting with special dyes, drying, packing, transportation to the place of sale or storage. One pack decorative stone weighs approximately 20-25 kg.

A novice entrepreneur needs to know what paints are used in the process of making an original finishing material. According to experts, the best pigment is acrylic paint for colored rubble, but there are other options for giving the desired shade to rubble.

The cost of equipment for painting crushed stone

The production of colored crushed stone is impossible without the right equipment and tools. When using ready-made raw materials, the stone is stained with minimal cost... The expenditure item will only include the purchase of rubble or pebbles, dyes and some devices that can be placed in a small area of ​​no more than 100 m2.

Equipment for the production of colored crushed stone should have an optimal ratio of performance and cost.

The kit includes the following devices:

  • container for raw materials (bunker);
  • concrete mixer (for painting);
  • vibrating sieve (sifting stones);
  • storage bin for finished material;
  • packing device (or unit for sewing packing).

To load and unload crushed stone, you need to purchase 2-4 shovels, costing about 300 rubles. a piece. The material is packed in 20-25 kg per bag, based on this, 2000 bags should be bought for a month at 4.5 - 5 rubles. a piece.

Tanks for bulk building materials with a volume of 10 cubic meters. meters cost about 150 thousand rubles. a piece. A concrete mixer of the required capacity - from 25 thousand rubles. The cost of a vibrating sieve varies within 90 thousand rubles. When choosing a sewing machine for sewing bags, you should pay attention to Belgian manufacturers. The cost of the device is about 45 thousand rubles.

The set is designed for the production of colored crushed stone in a volume of about 10 cubic meters. meters in 8-10 hours.

If you do not have enough funds, you can do without bunkers for the first time, for example, make homemade boxes. You can also sift the material manually using meshes with a suitable mesh size, postponing the purchase of a vibrating sieve until better times

You can paint colored crushed stone with your own hands using various paints and binders. The composition of dyes may include various components, therefore, the cost of the color scheme will be different.

Judging by the set of equipment and materials, an enterprise for the production of painted crushed stone can be opened with minimal costs not exceeding 100 thousand rubles. At the initial stage, the help of two hired workers without qualifications and certain skills is enough.

Crushed stone painting technology

In order to prevent marriage in the production process, you should familiarize yourself in more detail with how to make colored rubble with your own hands. This requires material with a fraction of 10-30 mm, dyes and binders.

The main stages of production:

  • selection of crushed stone of the desired fraction and separation of garbage, while it is important to remember that the material is better painted with a fraction of 10 mm;
  • loading of raw materials into a concrete mixer;
  • addition of dyes: no more than 20% of the total volume of the material;
  • mixing paint and crushed stone for an hour until the material is covered with a uniform film;
  • removing the stone from the concrete mixer using a special mesh through which excess coloring matter is removed;
  • drying the material;
  • finished products.

Financial part

To calculate the profit received from one ton of manufactured products, you should know the cost of raw materials and the market price of painted crushed stone. Crushed stone costs about 2,000 rubles. per ton. The price of acrylic paint is 200 rubles. for 1 kg. To paint 1 ton of crushed stone, you need to spend about 20 kg of paint, that is, 4000 rubles. The cost of a ton of painted decorative stone is 6,000 rubles. The average market price of finishing material varies from 23,000 rubles. per ton. The maximum deductions are 50% of the net profit. As a result, the entrepreneur will receive about 8,000-10,000 thousand rubles from 1 ton of painted crushed stone. income.

This is a great indicator for.

Sales of products

To determine the sales market, you need to know: in what areas is the painted decorative stone in demand?

Regular customers, including wholesalers, can be:

  • private traders buying stone for facades, flower beds, paths, etc.
  • utility services;
  • organizations involved in landscape design;
  • funeral service bureau;
  • aquarium salons;
  • pet shops, etc.

You can look for customers on your own or using the services of the media, but you need to remember about some seasonality of the product: the highest demand is observed from March to September inclusive.

Colored crushed stone and decorative chips are used in landscape design, in creating a favorable microclimate in terrariums and aquariums. The production of colored crushed stone and chips is quite a profitable business, since the unpainted version - the raw material - is much cheaper than the final version.

The raw materials are crushed marble, granite or marble chips, or gravel or sand.

  • individuals who use building stone for the arrangement of adjoining territories;
  • utilities and city greening services for decorating lawns and flower beds;
  • companies performing specific work on the creation of the landscape;
  • organizations of funeral services that carry out the arrangement of cemetery sites;
  • pet owners who purchase colored rubble and crumbs to provide a natural microclimate for aquariums and terrariums;
  • pet shop owners for a spectacular setting.

Manufacturing technology

Crushed stone of a fraction from 10 to 30 mm is suitable as a raw material, and various paints, as well as various binders, can be used to give color. The principle of manufacturing products does not imply any complex operations, as a result of which we get a fairly popular modern construction material for creating landscape design - multi-colored stone.

Process video:

1) It is planned to purchase specially selected raw materials, stones of medium fraction, in the range from 10 to 30 mm. When buying crushed stone of a specific fraction, there is no need for additional sorting. The material is stored in a bunker, from where it is shipped as needed for painting. Shovels are used for batch shipment. Storing crushed stone without a cover is not recommended, since the pores of the stone become clogged, and the quality of the painting suffers from this. To apply paint, it is necessary to provide a dry and clean surface of the material. If we proceed from the volume of transportation, which is most often carried out by KAMAZ, then a one-time delivery of cargo is equivalent to a volume of about 14 tons (10 m3).

2) The delivered crushed stone or chips are placed in a painting hopper, the function of which can be performed by a concrete mixer. If the standard volume of a concrete mixer is 0.7 cubic meters, and it is not filled to the brim, but slightly above half, then the crushed stone takes approximately 0.5 cubic meters. In one container, paint is added to the material. To get 2 tons of finished material during a shift, the concrete mixer has to work three cycles. A decrease in the volume of raw materials loaded into a concrete mixer is impractical: the profitability of production will decrease, since to obtain the same volume of finished products, large quantity concrete mixer operation cycles. In practice, it looks like this: 0.2 cube needs to be run 6 times to get a result of 2 tons (in this case, a cube of crushed stone / crumbs is 1.41 tons).

4) Further, if, for example, granite chips are used, then it is sieved through a vibrating sieve. It is ideal to use a sieve with a tray. After staining, each pebble should be evenly colored and clean. If we compare ordinary and painted crushed stone, then the difference looks like this: a ton of colored colored - 22-24 thousand rubles, and a ton of unpainted - 1000 rubles. Of course, the buyer will carefully analyze the quality of the products, therefore, it is unjustified to admit negligence in the drying technology.

5) Ready colored crushed stone or decorative chips are stored using the same bin for this purpose as for storing raw materials. Storage of expensive products without packaging and protective coating is out of the question. It is packed dry and clean.

6) Container. Traditional packaging is bags designed for cargo from 5 to 20 kg. The packaging process is carried out manually and with the assistance of an auxiliary tool (shovel). The filled bags are healed using a bag-closing mechanism.

Equipment for the production of

The production of multicolored crushed stone does not require large investments if ready-made raw materials are used.

The equipment includes:

  • bunker No. 1 (for raw materials);
  • concrete mixer (for painting);
  • vibrating sieve (for sifting);
  • bunker No. 2 (for finished products);
  • a device for sewing up bags.

The equipment is selected taking into account the maximum performance and the lowest cost.

Two bunkers for bulk building materials with a capacity of 10 m3 each will cost 300,000 rubles; a domestically produced concrete mixer - 200,000 rubles; vibrating sieve - 40,000 rubles; bag-sewing device (preferably Belgian-made) - 40,000 rubles.

The above set of equipment for the production of colored crushed stone is designed to receive products in a volume of 10 m3 per shift. Based on the capacity of a concrete mixer, for example, of the Prof-BS700 brand, which produces 0.7 m3 of products in a quarter of an hour, and the drying time for each batch, which is about 5 minutes, it will no longer be possible to get it.

Additional equipment and consumables

To paint the stone, a dye and at least two shovels are required, intended for shipment of raw materials to a concrete mixer, from it to a vibrating sieve, and then to a finished product bin. If the cost of a shovel is about 300 rubles, four shovels will cost 1200 rubles.

Since paint and bonding materials can be different, then the prices for them are different. You will most likely have to experiment with dyes to find better option for your colored decorative stone business.

Colored crushed stone or chips are packed in a bag of 20 kg. Thus, about 2,000 sacks are required per month, at a cost of 9,000 rubles per month.

Outdoor decorative work in the form of garden decoration, laying out sidewalk paths, flower beds can be done using such a popular material as colored rubble. It has almost unlimited colors(like the paint itself), therefore it allows you to perform any design ideas... But in hardware stores, such material will cost 2-3 times more expensive than its unpainted counterpart, so the question arises, how to paint the crushed stone yourself?

Range of application

The demand for this material is due to the fact that with its help you can achieve a brighter and stylish design house plot, as well as create whole pictures-messages, reflecting some idea. Painted crushed stone is used for the following purposes:

  • creation of original flower beds and lawns;
  • registration of areas around artificial reservoirs;
  • landscape work;
  • filling of terrariums and aquariums (fine gravel).

Choosing a paint tool

In conditions where you plan to conduct small Finishing work, you do not want a purchase a large number building materials, because it is better to produce crushed stone in color with your own hands, measuring out as much stone as you need for the task at hand.

Pleasant news for many will be the fact that the production technology is simple, and the consumption is small - only 1 kg of paint is taken per 100 kg of crushed stone. This rule applies if you are going to paint in a concrete mixer, and with other methods, the consumption increases.

To accomplish the task, you can use any coloring compositions: alkyd paints, water-dispersed paints, enamels, sometimes they even take PVA glue mixed with a dye. But the most favorable option for this purpose is acrylic paint.


This is due to the fact that you need a substance resistant to moisture, as well as not fading in the sun, capable of holding the color for a long time. This is how the above paint is characterized, but besides that, it is also harmless, both for humans and for nature.

Required equipment

To make the entire staining procedure go quickly and without hesitation, you will need the following tools:

  • concrete mixer;
  • machine "roar" - vibrating sieve;
  • a grid or sieve for washing or drying;
  • pallet;
  • container for storing finished material.

Preparing the stone before painting

Buying crushed stone, you get a heterogeneous composition, the size of each stone can vary from 10 to 30 mm. There are also smaller fractions that are more applicable for interior decoration... Therefore, packing by size is necessary.

This can be done manually on a sieve with the desired mesh size, or, which is faster and easier, use a “screen” machine. Any of the above technologies provides for the separation of excess litter, too small pebbles, sand.

But in order for the acrylic paint to hold well, the crushed stone also needs to be washed. This will provide better adhesion of the dye to the surface of the stone and will allow you to create exactly the shade you want, because if the stone is not washed, it can darken.

Washing can be carried out directly on the screen, using a hose or water from a bucket. Due to the fact that the machine creates shaking, cleaning will take place from all sides. After that, spread the washed mass in a uniform layer on a grate and dry it in the open air.

The process of creating colored rubble

There is only one way to paint crushed stone, moreover, it is almost automatic, since your participation in the main process will be minimal. The most efficient and time-efficient technology involves the use of a concrete mixer. After you have properly prepared all the components, you can proceed to the painting itself, which consists of several stages:

  1. Crushed stone should be placed in a concrete mixer two-thirds of the volume of the machine (if the capacity is 0.7 cubic meters).
  2. Pour in paint in a ratio of 30 percent to 70 percent of the stone.
  3. Start the mechanism and wait 40-60 minutes until the stone is completely covered with a colored layer.
  4. At the end of the "kneading", drying follows - put everything on the grid, substituting a pallet under the bottom, where the rest of the paint will run.

It is not advisable to store dried colored crushed stone outdoors; it is better to use a closed container.

For protection from external influences, use is possible. This will give the material additional decorative effect.

Another way of staining

If you do not have a concrete mixer at your disposal, then it will be more difficult to create painted crushed stone, but perhaps you will have to fill the stone into a container with paint and mix it yourself, and then dry the crushed stone.

Or just spray the stone with aerosol paint, but this method does not give a uniform color and uniform coloring on all sides.

It is much cheaper to make your own painted crushed stone for decorating park areas or a plot near the house than buying a finished product: you will give a thousand rubles for an unpainted product, while a colored one costs over 20 thousand. Considering such economy and extremely logical production technology, the idea of ​​making crushed stone for decoration with your own hands is rationally conditioned.

Usually, crushed stone is used in the production of reinforced concrete structures or in road construction. Colored crushed stone is a decorative material made from a fine fraction of natural stone. After painting with colored gravel, interiors are finished, used in landscape design, lined the bottom of aquariums, etc.

Crushed stone is one of the most commonly used materials in construction. It is usually used as a filler for cement-concrete and asphalt-concrete mixtures, in the production of reinforced concrete structures and as one of their bedding in the construction of highways.

In the last couple of decades, the new kind specially prepared construction crushed stone, performing a decorative rather than a construction function.

Colored crushed stone: a short description

Colored crushed stone is a specially painted natural stone (granite, marble) of fine fraction. After painting, the surface of the crushed stone becomes smooth. The coloring matter does not lose its properties due to changes in temperature, humidity, sunlight and other influences.

Other names for colored (painted) crushed stone are painted pebbles, colored gravel, decorative painted stone. They usually sell it in bags. They are used in landscape design, for interior decoration, decoration of aquariums, etc.

Consider the feasibility of producing colored crushed stone from the point of view of commercial benefits. The cost of one ton of ordinary crushed stone is 2,000 rubles, and the cost of a bag of such crushed stone is 300 rubles, i.e. you can earn decent money only by packaging. The cost of colored crushed stone is much higher, so its production will be profitable.

Colored crushed stone production

Ordinary granite (marble) crushed stone is painted with special dyes, dried, packaged and sent to the trade or consumer. A package of colored crushed stone usually holds 20-25 kg.

Manufacturers of such crushed stone unanimously declare that acrylic dye is best suited for staining. However, in the absence of such, you can offer several options for the use of other dyes. Let's start with the necessary equipment and tools for painting rubble.

Equipment, tools and materials

So, for the production of colored rubble you will need:

  • Crushed stone - 2-3 tons;
  • Paint - 100 kg;
  • Material drying facility or room with good ventilation;
  • Vibrating screen VG-1 or its analogs - 1 unit. (from 89,000 rubles);
  • Concrete mixer (bunker for painting) - 1 unit. (from 8,000 rubles)

If there are problems with financing, then at first you can do without a rumble. In this case, crushed stone will have to be sifted manually using outer-sized nets. It is also possible not to purchase a drying chamber yet, but to dry the crushed stone directly in the open air. Thus, only a concrete mixer is needed from the equipment.

Already by the set of equipment it is clear that this production belongs to a low-cost business. You can get by with costs of no more than 100 thousand rubles to fully equip the production. If this is not possible, it is enough to buy a concrete mixer, sieves for sifting, paints and crushed stone itself.

Crushed stone painting technology

Name and sequence of technological processes:

1. Sorting crushed stone for the purpose of separating garbage and separating fractions

By means of a screen or mesh, the crushed stone is sorted into fractions of the required size. As a rule, crushed stone of more than 10 mm is used, since it is more convenient to paint it. Sorting is also needed to remove dirt from crushed stone.

2. Loading of individual fractions of crushed stone into the concrete mixer hopper and adding paint

The paint of the required color is added in the amount of 20% of the volume of the loaded rubble.

3. Mixing rubble with paint

Stir for 40-60 minutes to completely cover the material with a film.

4. unloading crushed stone from a concrete mixer

Crushed stone should be removed through the mesh above the receiving hopper so that excess paint flows into the hopper and is used for the next painting.

5. Drying of painted crushed stone

For large production volumes, it is desirable to use a drying chamber. If at the initial stage there is no such chamber, then it can be dried in the open air.

6. Packing of painted crushed stone

Activity registration

For small production, the best form of business registration will be an individual entrepreneur -. The registration procedure is simple and does not require large expenses.

The taxation system is better to choose the simplified tax system (simplified taxation system) with a tax of 15% of profits. To register on this system, you must submit an application for transition from common system taxation on the simplified tax system.

Economics of Colored Crushed Stone Production

Consumption of materials for the production of 1 ton of colored crushed stone:

  • Crushed stone from granite (marble). The cost of 1 ton of crushed stone is 2,000 rubles.
  • Water paint with a consumption of 20 kg per ton of crushed stone. The cost of paint is 200 rubles / kg. For the production of 1 ton of crushed stone, you need to buy paints for 4,000 rubles.

Total: the cost of producing 1 ton of colored crushed stone - 6,000 rubles.

The retail price of colored rubble is 22,500 rubles per ton. The profit per ton will be 16,500 rubles.

Remained unaccounted for wage, taxes, advertising and transport costs, packaging costs, rent, etc. However, the figures show that the net profit will be at least 50% of the investment. This is a very good indicator for a low-cost business.

As in any production, the main thing for a successful business is to ensure the constant sale of what is produced. Before starting production, you should conduct market research on the use and needs of your product.

Research should be carried out among companies engaged in landscape design, interior design, etc. Some of the products can be sold to construction supermarkets, shops, markets, etc. Packing crushed stone into paper or plastic bags of 20-25 kg is convenient for transferring to retail.

Landscaping is distinguished by the widest range of possibilities and techniques used. At the same time, unique compositions are created, which often require application original materials... In this regard, colored rubble has gained immense popularity, through which you can create real masterpieces of landscape design. The production of colored crushed stone as an idea for a business is a very promising and profitable niche that can pay off very quickly with a small investment.

Colored crushed stone production technology

Crushed stone is one of the main materials used in construction. It is a part of cement-concrete mixtures and asphalt concrete, it is indispensable during the manufacture of reinforced concrete structures, and during the construction of roads. More recently, a couple of decades ago, crushed stone began to be used as a decorative material.

Crushed stone, usually granite, is specially painted using a fine fraction of the stone. After staining, it becomes smooth. The paint used for this purpose can withstand temperature extremes, high humidity, bright sun and other influences.

Painted crushed stone is called painted pebbles, gravel, decorative colored stone. This is packed construction material in bags weighing 20-25 kg. It is bought to decorate garden plots, burial sites, interior decoration, in aquariums, etc.

How to start the production of colored crushed stone?

To to launch the production of colored crushed stone, it is necessary to deal with the commercial benefits of this type of activity. One ton of raw materials (crushed stone) costs 2,000 rubles, one bag of colored crushed stone - 600-700 rubles. Accordingly, packing such a product in bags, you can make good money. Since the price of colored stone is much higher, its production will give a good profit.

Crushed stone from granite (marble) undergoes the process of painting with a special dye. The next stage of production is drying, then packing and shipping to consumers. The best colorant for this material is acrylic colorant.

Accordingly, to start production, you need to purchase equipment and tools, as well as choose a place for production.

What equipment do you need?

To to open a production of colored crushed stone you need to find a suitable premise or area with a shed with a size of about 300 sq. m.

To get started, you will need to purchase:

  • installation or room in which painted crushed stone will be dried, well ventilated room;
  • vibrating screen VG-1, or similar equipment, 1 pc. - 90,000 rubles;
  • concrete mixer (paint bunker, 1 pc. - 8,000 rubles;
  • paint - 200 kg;
  • crushed stone - 3 tons.

Documents required to organize the production of colored crushed stone

In order for your business for the production of colored rubble to comply with the requirements of the legislation of the Russian Federation, you must register with the tax office, funds (social insurance, pension, medical insurance) and Rosstat.

But, before proceeding with the paperwork, you must choose the organizational and legal form for your business. If besides you, there are no other founders, and you do not plan to create a huge enterprise, then it is quite enough to register as an individual entrepreneur. This requires:

  • Write a statement to the Federal Tax Service.
  • Pay a state fee.
  • Prepare a copy of your passport and TIN.
  • Choose a taxation system.

In addition, you must indicate the code for your activity, according to the all-Russian classifier. In this case, the following are suitable:

  • OKVED 26.70- processing of decorative stone;
  • OKVED 26.82- production of other non-metallic, mineral products.

To register an LLC, you need to additionally prepare papers on the creation of a company, resolve the issue with a legal address and form the authorized capital.

In addition to documents confirming the registration of an LLC or individual entrepreneur and the fact that you are a tax payer, you need to obtain permits from Rospotrebnadzor and the fire inspection.

And good news for novice entrepreneurs who have decided to start producing colored rubble. For this type of activity, in addition to the above list of documents, no need to issue additional permits and licenses.

Optimal tax regime

For enterprises specializing in the production of colored rubble, experienced businessmen recommend choosing a simplified taxation system. The amount of tax liabilities can be calculated in two ways:

  1. 6% of total revenue (gross income);
  2. 15% of the difference between gross income and costs of the company.

Note! When calculating the amount of taxes, consider only those expenses that are confirmed by documents. If you decide to work for the STS, you need to write an appropriate application to the tax office and submit it along with the documents for registering a company.

Another important point... If you are planning to create a large enterprise that will employ more than 100 people, then you will have to work under the general tax regime.

How much money do you need to start a business?

If there are not enough funds for the purchase of equipment, you can work without a rumble for the first time. Crushed stone can be sifted manually through nets of a certain outer size. You can also skip buying a drying chamber at first; crushed stone is dried in the open air. In this case, only a concrete mixer will be needed for uniform and high-quality staining of crushed stone.

A small set of equipment suggests that project for the production of colored crushed stone is inexpensive. It will be enough to invest about 100,000 rubles in this business idea to start your own production.

Even if this amount is not available, you can purchase a minimum of equipment and do some of the work manually. When funds appear after the sale of finished products, it will be possible to gradually replenish them.

Another positive point is that it is possible to hire two unskilled workers to complete the work, even if they have no work experience.

D For the purchase of equipment, you need about 90,000 rubles.

Raw materials and materials based on 1 ton of finished painted crushed stone will cost:

  • crushed granite (or marble), 1 ton - 2,000 rubles;
  • acrylic paint (200 rubles / kg), consumption of 20 kg per 1 ton of crushed stone - 4,000 rubles;
  • buckets - 2 pcs (for raw materials and finished product - 600 rubles;
  • shovels - 2 pcs for 2 workers - 800 rubles;
  • bags (10 rubles / piece) for packing the finished product 50 pieces. - RUB 500

In total, funds are needed for the purchase of raw materials and materials - 7,900 rubles.

How much can you earn on the production of crushed stone?

One ton of colored rubble sold at retail costs about 30,000 rubles. Without taking into account the cost of fixed assets (90,000 rubles), the profit per ton of finished products will be 30,000 - 7,900 = 22,100 rubles.

It does not include taxes, patches, advertising campaign costs, transportation costs, rental of premises, sites. All these costs will amount to about 50% of the investment. For a business with little investment, these are pretty good numbers. It can pay off in one season of work - 8-9 months.

Features of the production of colored crushed stone

Any production that wants to be successful must have customers for the continuous marketing of its products. No exception and business idea for the production of colored crushed stone... Before starting this project, you need to research the market and the demand for such a product in a specific region in order to be confident in the possibility of sales. It is necessary to establish contacts with landscape design companies in order to market their products to them. Some of it can be sold through hardware stores or online.

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