Colored gravel maintenance and service. Production of colored gravel: a profitable business with minimal investment. Mixing gravel with paint

Colored gravel is a natural stone fine fraction, subjected to coloring. Painted crushed stone has a smooth surface and does not lose its properties under the influence of high humidity, different temperature conditions, ultraviolet radiation and other negative phenomena.

Description of the business idea for the production of colored gravel

The material also has other names, for example: colored gravel, painted stone, painted pebbles. Implemented decorative gravel in bags. The scope of application of the original finishing material is quite large: it is landscape design, interior decoration, facade cladding, and even decoration of aquariums.

Our business valuation:

Starting investments - from 100,000 rubles.

Market saturation is average.

The complexity of starting a business is 5/10.

The production of decorative colored gravel can become a profitable business with a good development prospect 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 on the packing of stone: the price of 1 ton of simple crushed stone is about 2,000 rubles, the price of a bag is 300 rubles. Given the relatively high cost of painted pebbles, we can assume the profitability of the enterprise.

stone coloring technology

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

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

The cost of equipment for painting gravel

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

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

The kit includes the following devices:

• container for raw materials (bunker);
• concrete mixer (for painting);
• vibrating sieve (sifting stones);
• bunker for storage of finished material;
• packing device (or unit for sewing up 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, on this basis, 2000 bags of 4.5 - 5 rubles should be bought for a month. a piece.

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

The kit is designed for the production of colored crushed stone in the amount of about 10 cubic meters. meters in 8-10 hours.

If there is a shortage of funds, you can do without bunkers for the first time, for example, make homemade boxes. The material can also be sifted manually using screens with a suitable mesh size, postponing the purchase of a vibrating sieve until better times.

You can paint colored gravel with your own hands using various paints and binders. The composition of the dyes may include various components, so the cost of the color 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 who do not have qualifications and certain skills is enough.

Gravel painting technology

In order to prevent marriage during the production process, you should familiarize yourself in more detail with how to make colored gravel 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 debris, while it is important to remember that the material is better painted with a fraction of 10 mm;
• loading raw materials into a concrete mixer;
• addition of dyes: no more than 20% of the total volume of the material;
• mixing paint and gravel for an hour until the material is covered with a uniform film;
• removing a stone from a concrete mixer using a special mesh through which excess coloring matter is removed;
• drying the material;
• finished products.

Financial part

To calculate the profit from one ton of output, you should know the cost of raw materials and the market price of painted crushed stone. Crushed stone costs about 2000 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 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 an excellent 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 who buy stone for finishing facades, flower beds, paths, etc.;
• utility services;
• organizations involved in landscape design;
• funeral services bureau;
• aquarium salons;
• pet stores and

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

The business idea for the production of multi-colored crushed stone is based on the acquisition of raw materials of an average fraction of 10-30 mm and its further painting with acrylic paint. As a result of this not tricky operation, a material for landscape design that is very much in demand today is obtained.

The essence of the business for the production of multi-colored gravel

The business of producing colored stone for landscaping is based on painting ready-made and sorted raw materials.

The finished material is widely used in:

• landscape design of private households,
• in the improvement of urban areas,
• organization of a comfortable microclimate in the aquarium and terrarium,
• in the arrangement of tombs and cemetery plots.

This material is usually sold in large batches. To reproduce a landscape design project for urban and park areas, tens of tons of colored stone are required, for the improvement of house adjoining and household territories, no less, even for arranging a standard cemetery plot, at least a ton of colored gravel will be required.

Main consumers

• Individuals for the arrangement of adjacent territories and personal plots,
• Utilities and "green farms" to create spectacular flower beds and lawns,
• Landscape design companies
• Organizations offering funeral services - arrangement of the cemetery territory.
• Pet lovers (for aquariums, terrariums, cages),
• Pet shops and pet salons (to recreate a spectacular environment for animals).

Production process for painting gravel

1. Acquisition finished, sorted raw materials of medium fraction (10-30mm). Buying crushed stone of a specific faction eliminates the need to sort it. It is placed in the bunker for raw materials, from where it is fed in portions, with the help of shovels, for painting. It is not advisable to store it in the open air, since a dirty stone cannot be painted with high quality. acrylic paint ideally lays down on a dry and pure surface. The source material is purchased in a volume of 10m3 (about 14t) - this is the standard volume of KAMAZ, which usually transports crushed stone.
2. Putting it in the paint bin, the role of which is performed by a concrete mixer. When using a concrete mixer with a volume of 0.7 cubic meters, its capacity is not filled to the top, but a little more than half, by about 0.5 cubic meters. Together with crushed stone, acrylic paint is poured into the concrete mixer for facade works desired shade. To produce finished material with a volume of 2 tons per shift, the concrete mixer will have to be run 3 times a day. The use of a smaller volume concrete mixer (say, 0.2 cubic meters) is less cost-effective, since for painting the same volume - 2 tons, it will have to be run 6 times a day (the calculation was made taking into account the weight of 1 cube of crushed stone = 1.41 tons).
3. direct coloring. The process of operation of the concrete mixer takes no more than 15 minutes. Immediately after its completion, the painted, raw material must be dried and allowed to drain excess paint.
4. Drying the finished material with a vibrating sieve. For drying newly painted crushed stone, a large sieve is needed, on which material weighing about 700 kg (one batch from a concrete mixer) would freely fit. This sieve should be equipped with a drip tray onto which excess paint will drain. A vibrating sieve with a pallet is ideal in this regard. Painted pebbles should have an even color and be perfectly clean. With the cost of a ton of painted gravel at 24,000 rubles (regular, unpainted costs 1000-1100.00 rubles per ton), the buyer will be picky about its quality, so drying should be taken seriously.
5. Warehousing finished material. For warehousing and storage of finished material, a bunker is used, similar to the one in which raw materials are stored. It will not work to store such an expensive material in the open air - it must be packed in bags dry and clean.
6. Packing in bags. The finished material is packed in bags designed for a weight of 5 to 20 kg. This is done by hand with shovels. The bags are sewn up using a portable bag sewing machine.

What equipment is required for the production of colored gravel

For the production of colored crushed stone from ready-made raw materials, a little equipment and, accordingly, small investments are required.

• Bunker for raw materials,
• concrete mixer for painting,
• Vibrating sieve for drying and draining excess paint,
• Bunker for finished material,
• Bag sewing machine

The table below describes the set of equipment designed for minimum performance and characterized by the lowest cost.

Total: 870 990 rubles.

The set of equipment given in the example allows you to get up to 10m3 (13 tons) of colored crushed stone per shift. Given the working volume of the Prof-BS700 concrete mixer of 0.7 m3, the painting time is no more than 15 minutes per batch and the drying time using a vibrating screen is no more than 5 minutes per batch, it will not be possible to process a larger volume of raw materials.

Accessories and Consumables

shovels. To paint the crushed stone, you will need the paint itself - acrylic, at least 2 shovels to transfer the feedstock from the hopper to the concrete mixer, from it to the vibrating sieve, and from there to the hopper for the finished material. Four shovels for 1360 rubles. (340 rubles each).

Dye. Given the productivity of 2 tons per day (44 tons per month), about 310 kg of paint will be required at an average cost of 110 rubles. per kg. Total for 34,100 rubles of paint per month.

Colored crushed stone is packed in 20 kg bags. Accordingly, 2200 bags of 4.5 rubles are needed per month. a piece. Total - 9,900 rubles. per month.

Total additional costs:

• The total cost of the instrument is 1360 rubles.
• The cost of consumables for 1 month of work is 44,000 rubles.

Feasibility study of the project

The total cost of opening and launching the production of multi-colored crushed stone will include the cost necessary equipment, tools, basic raw materials and consumables (paints and bags).

How much money will you need to start a business?

• Purchase of equipment and tools - 872,350.00 rubles.
• Purchase of raw materials (crushed stone, paint, bags): 100,000 rubles.
• Registration in the INFS and other expenses for starting a business - 50,000 rubles.

Total: 1,002,350 rubles.

How much can you earn on this?

The calculation of revenue is made taking into account performance 2 tons per shift and 22 shifts per month.

How much crushed stone should be sold per month to reach the break-even point?

Under the condition of a gross margin of activity in the amount of 480% and the presence of general fixed costs in the amount of 200 thousand rubles, in order for the activity to reach the level of self-sufficiency, it is necessary to sell 250 thousand rubles a month, i.e. about 20 tons of products.

Colored gravel production technology quite simple, the main thing here is to purchase high-quality raw materials, the average fractions of which will be at least ten and not more than thirty millimeters, and paint over them with acrylic paints. This is how colored (painted) crushed stone is obtained, which allows landscape designers to create real works of art in areas adjoining territory or summer playgrounds cafes and restaurants. Customers are very interested in the new design proposal, so this one has every chance of success.

An entrepreneur does not have to manufacture, produce and develop anything, it is enough to carry out work on painting ready-made particles, and an original and sought-after construction product is obtained. decorative material. Raw materials that a businessman acquires for painting, already prepared and sorted in advance. Colored decorative gravel can be used in a variety of ways: as an element of landscape design of the local area, as a decoration for city squares, parks and streets, as fillers for aquariums or terrariums, and even for arranging the territory of a cemetery plot.

Most often, such material is purchased in large quantities, since it will take more than a dozen tons of rubble to process one park or house territory, the only case when a ton is enough is the improvement of a tomb or a place in a cemetery. When compiling a business plan for production, it is necessary to select in advance the target audience to which the activity will be oriented. Design material will certainly interest:

• Individuals who have decided to equip the adjoining or backyard territory;
• Representatives of public utilities or green economy, for the purpose of original decoration of flower beds, lawns, paths made of colored gravel;
• Firms that are engaged in landscape design;
• Funeral services agencies;
• Citizens who breed animals, have aquariums, cages or terrariums;
• Shops and salons for animals, in order to create non-standard design in the environment in which pets are kept.

Colored gravel production technology

The production of colored gravel is a simple process, but at the same time it consists of several stages, each of which has its own characteristics.

• Initially, the entrepreneur must purchase the source material, namely sorted crushed stone ranging in size from ten to thirty millimeters. If a certain size of granules is purchased, then in principle there is no need to sort such material. The production of colored crushed stone begins with the unloading of the source material into special containers, and then it is sent in certain portions on shovels for coloring. It is undesirable to keep the rubble in the air, without a canopy, as the material will become dirty, and it will be much more difficult to paint it. In order for acrylic paints to adhere well, surfaces must be not only dry, but also clean. A standard KAMAZ will deliver fourteen tons of raw materials, and it is in such portions that most often they supply material for the production of colored crushed stone.
• Next, the fractions should be placed in paint containers, which are concrete mixers. If the volume of the unit is 0.7 cubic meters, then it will not be completely filled, but by half a cube, that is, almost half of the concrete mixer will remain empty. The technology for the production of colored gravel involves filling the container with acrylic paints, namely the shade that was originally chosen by the entrepreneur or customer. In order to produce two tons of finished material during one shift, you will need to load the machine three times during one day. It is not worth buying smaller concrete mixers, since such production of colored gravel will not be profitable, because more launches will have to be made.
• The stage of direct staining of the fractions begins, which lasts about fifteen minutes. Paint for the production of colored gravel covers the surface of the granules, after which it is necessary to dry the finished material, leaving time for the excess paint to drain.
• To dry colored decorative gravel, it is proposed to use a rather large vibrating sieve. It must have a capacity sufficient to freely accommodate seven hundred kilograms of finished material, since that is how much one portion weighs, processed by one start of the unit. The vibrating sieve must certainly have a pallet, it is here that paint will flow for the production of colored gravel. This design is the most convenient and reliable, and the resulting designer gravel is painted evenly, and itself remains neat and clean. Feedstock can be purchased at a price of a thousand rubles per ton, but colored (painted) crushed stone is already sold for twenty-four thousand. Almost all customers carefully inspect the offered goods, therefore, in order for the production of colored gravel to bring a good income, it is necessary to control the quality of the material, avoiding even the slightest defect.
• When the material dries, and the excess paint goes into the pallet, it must be relocated to a warehouse, which is basically identical to those bins where raw gravel is stored. You can immediately exclude the possibility of storage in the air - the technology for the production of colored gravel provides for the placement of the finished product only in covered areas. Otherwise, the product may lose value and external characteristics.
• The last stage is the process of packing the finished material into bags, weighing from five to twenty kilograms. Most often, this is done by production workers, wielding shovels. But such bags will be sewn up by a portable machine, which is specially focused on sewing up bags.

Equipment: production of colored gravel

Even for implementation business ideas with minimal investment, you will need specialized equipment, which costs a certain amount of money. Next, consider what an entrepreneur needs equipment: production of colored gravel involves the purchase of:

• Bunkers for starting material;
• Concrete mixers for coloring granules;
• Vibrating sieve, necessary for drying the finished gravel and dripping paints;
• Containers for finished products;
• Bag sewing machine.

If we combine the most cost-effective and high-quality models of the necessary equipment, then eight hundred seventy-one thousand rubles must be paid into the business plan, which will be spent on the purchase of equipment. With such equipment, the entrepreneur will have the opportunity to organize the production of colored crushed stone in the amount of ten cubic meters during one work shift.

In addition to the basic technical equipment, production of colored gravel also requires additional consumables and equipment. It's about about shovels and paints. An entrepreneur will need at least two shovels in order to paint gravel, a scoop type. With their help, the loading of raw materials for painting works is carried out, as well as the unloading of colored particles to the platform of the vibrating screen and, after drying, into containers for finished goods. It is optimal to buy 4 shovels at once, which will take no more than one and a half thousand rubles.

As for paints, naturally they are needed in sufficient quantity and assortment, because the production of colored gravel is based precisely on painting work. To produce two tons of material per day, you will need more than three hundred kilograms of paints, which are sold at one hundred and ten rubles per kilogram. Monthly, you will have to spend no more than thirty-five thousand rubles on paint. In addition, packing material is needed - two thousand two hundred bags, a capacity of twenty kilograms for thirty days. That will cost ten thousand rubles.

From this it follows that in production of colored gravel, in addition to the cost of equipment, you will also need to invest forty-four thousand on account of the material base, and one and a half thousand on tools.

Technical and economic side of the issue

Sale of colored gravel- a rather profitable line of business, if only due to the growth in demand for such a product among the citizens of the country. In order to organize such an enterprise, you will need to spend a little more than a million rubles, and this is taking into account business registration and related costs.

How profitable is the production of colored gravel? No more than two tons of material will be produced in one shift, and twenty-two shifts per month, that is, the monthly volume of production will be forty-four tons. Prices for colored crushed stone on the wholesale market are twelve thousand per ton, while the amount of proceeds will be five hundred and thirty thousand rubles, and the cost of production will be one hundred and ten thousand.

For related expenses, such as rent, wages, taxes, and so on, about two hundred thousand are deducted monthly, while the profitability of the business is two hundred and eighteen thousand. As far as payback is concerned, production of colored gravel will pay off no later than in five months.

People who want to open their own enterprise with minimal investment should pay attention to the production of colored gravel. The demand for the material is growing year by year. With its help, decorate and improve private land, city streets, facades and more.

The production of decorative colored gravel in Russia as a business has a number of advantages:

• low level of competition;
• ease of organization;
• minimum start-up costs.

A well-written business plan for organizing an enterprise will help create an exciting, profitable and cost-effective business.

The use of colored gravel

Before you start solving organizational issues, you need to study the technology for making colored chips, as well as find out in what areas it is used. This will help you set up the right production room and identify distribution channels for finished products.

Used mainly colored gravel for landscape design. With the help of painted stone, aquariums, terrariums are decorated, a favorable microclimate is created. AT recent times the material is increasingly used for finishing facades, paths, pools.

The profitability of the enterprise lies in the relatively low price of raw materials and the high cost of finished products. Marble crushed stone, pebbles, gravel, granite chips and even sand are used as consumables.

The main buyers of painted gravel are:

• individuals who own their own land plots and use the material for the arrangement household territory;
• city ​​utilities;
• landscapers;
• companies offering services landscape design;
• cemetery services;
• owners of flower and pet stores, for the spectacular supply of aquariums, terrariums.

The material is in demand among the population who wants to make their world brighter, more colorful and more elegant. And there are not so many offers on the market. Therefore, manufacturing technology is useful not only for businessmen who want to open a production workshop that brings a stable income, but also for craftsmen who are trying to make colored gravel with their own hands.

Material manufacturing process

In addition to stones of fraction 4, sand and crumbs, a special paint for colored gravel will be required during the production process. Acrylic dyes are usually used.

The technology for the production of colored gravel is simple and consists of several stages:

• crushed stone is cleaned of debris, washed;
• poured with paint of the desired color after immersion in a concrete mixer;
• colored gravel, crumbs, crushed stone, etc. are transferred to a tray with a sieve;
• the product dries either with the help of a special apparatus, or in the fresh air;
• finished products are packaged in the required portions, or sold in bulk.

Production room

Before you make colored gravel with your own hands, you need to draw up a business plan for the enterprise, including the main points of opening and calculations. The design must take into account possible risks and losses during the operation of the workshop.

Buying equipment is one of the most significant parts of any business plan. The continuity of the production process and the quality of products depend on the technical equipment. Knowing which devices are needed for a particular job, you can calculate the area of ​​\u200b\u200bthe room.

To install a line for the production of colored gravel, you need about 30 square meters. m. Optionally, it should be a closed room. You can install equipment on the street under a canopy. It is important that there is running water and electricity nearby.

The production workshop can be equipped in the garage. The rent in this case will not exceed 10 thousand rubles. An open space will require a bunker where raw materials and finished products will be stored. Renting a bunker will cost the entrepreneur about 300 thousand rubles. (two tanks).

Technical equipment of the workshop and inventory

Equipment for the production of colored crushed stone, decorative chips and colored pebbles consists of the following units:

• concrete mixer;
• vibrating sieve;
• bag sewing machine;
• buckets, shovels.

At the first stage, you can buy a concrete mixer with a volume of up to 210 liters. The device costs about 200 thousand rubles, the price depends on the model and manufacturer. Up to 800 kg of crushed stone can be loaded into the apparatus at a time.

With the help of a vibrating screen, the process of drying the painted material is facilitated. The stone dries evenly on all sides. The installation price varies from 40 thousand rubles. and higher. You can save money by drying the material on a wire rack or any flat surface.

The cost of the sewing machine is not high. Equipment from China costs about 12 thousand rubles. The price of Japanese technology reaches 60 thousand rubles.

Buckets and shovels will cost a businessman about 1.5 thousand rubles.

As a result, about 600 thousand rubles will have to be spent on the purchase of inventory and equipment. With the help of devices in one working day, you can paint about 10 cubic meters. meters of rubble.

Consumables for the manufacture of painted gravel

Acrylic paint and binders may have different prices, depending on the manufacturer. The entrepreneur will have to experiment a little with various types dyes and substances to achieve the desired effect.

Expendable materials:

• crushed stone (crumb, sand, pebbles, etc.) about 50 tons, at a price of 210 rubles. per ton;
• dyes of the desired color, the consumption of which is 2 kg per 1 ton of material - 80-90 rubles. for 1 kg;
• bags for finished products (from 2.5 thousand pieces per month) - 15 thousand rubles.

In order for the business to quickly gain momentum, the creation of a new enterprise must be communicated to as many interested organizations and individuals as possible. To do this, you need to run good advertising. The cost of a marketing company on the Internet and the media can reach 15 thousand rubles. per month. And opening a virtual store will cost an entrepreneur 50-60 thousand rubles.

Enterprise financial plan

The cost of organizing a business will be approximately 600-650 thousand rubles. Monthly expenses - from 300 thousand rubles. This includes staff salaries, the purchase of raw materials, advertising, taxes, and more.

The price of colored gravel in the Russian market varies within 25 thousand rubles. for 1 ton. One worker will paint 2 tons of crushed stone in an 8 hour working day. That is, in 22 days - 44 tons. If all products are sold, then the profit will be equal to 1.1 million rubles.

Investments will pay off in 2-3 months. But such a forecast is valid with well-established sales channels. Usually, at the initial stage of work, such enterprises sell about 10 tons of painted gravel. That guarantees a payback of production within 4-5 months.

Buyers are always looking for a supplier who will offer a quality product at a low cost. This also applies to the production of painted gravel. The lower the price of vacation, the faster the client base of the new enterprise will be created, the higher the profit it will bring. The nuance is that the smaller the stone, the higher its strength and price. You can buy a stone of a larger fraction and sort it yourself. This will slightly reduce the price of the finished product.