Liquid rubber is the result of modern science. This material is based on bitumen. Liquid rubber very quickly gained popularity and is used in the construction, repair and processing of metal structures against corrosion. It is used in the manufacture of pool surfaces. The material has a low cost.
The advantages of liquid rubber:
the surface treated with this material is completely smooth and seamless;
allows to process surfaces of the most complex configuration;
light weight, so you can process the roof without the use of additional reinforcing structures;
not afraid of high and low temperatures.
The only negative of liquid rubber: for its application requires the use of expensive equipment.
Idea for business
Despite the high cost, equipment for liquid rubber is popular. Indeed, waterproofing the roof or coating cars with liquid rubber is a new direction in business that will be relevant even in economically difficult times.
Despite the complexity and complexity of tax legislation, it still makes sense to open a profitable business, which is based on applying liquid rubber to a variety of surfaces. Both legal entities and ordinary citizens resort to such services. Why is this type of business considered profitable? Profitability is high, and there is virtually no competition today.
Necessary equipment
If you know the basics of vehicle repair, you can open a business for applying liquid rubber to car bodies. The necessary equipment for painting with liquid rubber of machines is an airbrush of low pressure, not more than 0.7 atm. To the spray gun you will need to purchase a compressor, also of low outlet pressure. There are special installations for spraying rubber.
The main thing is that the equipment operates at a low level of pressure. This allows you to create a perfectly smooth surface, the thinnest layer and prevents overspending of the material used. The spray gun or installation should have a wide nozzle, not less than 1.4 mm. Rubber has a fairly viscous consistency, so the material simply will not pass through a narrower hole.
The main characteristics of the apparatus for applying liquid rubber
Equipment for spraying liquid rubber should have a tank volume of at least 600 ml, so that it is possible to cover several vehicle components in one layer. The performance of the spray torch should be at least 320 liters for 1 minute, with a power of at least 280 watts. Do not pay attention to heavy models. On average, such a device applies rubber to the surface of a machine in about 15 minutes, about five square meters.
All spray guns are divided into two types:
With the bottom of the glass.
With the top location.
There are no fundamental differences in the use of such equipment, so each master simply selects a model that is more convenient for him to work with. The tank itself can be made of plastic or metal. The advantage of a metal tank is that it is easier to wash. However, to constantly monitor the flow rate of liquid rubber does not work. This is the difference between a plastic tank and a metal one.
Equipment for liquid rubber coating of surfaces in contact with moisture
To apply any substance without the necessary device to the surface of a large area, especially rubber, is not possible. Therefore, to open a business you will need to purchase the appropriate equipment. Indeed, the speed of the service will also depend on the speed of applying the material.Therefore, for a certain period of time it will be possible to fulfill a larger number of orders.
Most often, equipment for waterproofing with liquid rubber is used: mobile twin-pump installations. Advantages of such devices:
the material on which the rubber is applied does not require preheating;
no more than two masters will be required to carry out the work;
equipment performance does not decrease depending on atmospheric conditions;
the pump, which, as a rule, is included in the equipment package, allows you to apply rubber even at heights, and this saves time.
Liquid rubber equipment operates on the principle of cold spraying. As a result of applying rubber, a smooth and seamless coating is obtained on any surface, which allows to protect the coated surface from ultraviolet radiation, corrosion, humidity and acids.
Varieties of equipment and manufacturers (Vladimir plant)
Equipment for liquid rubber DUGA manufactured at the Vladimir plant
construction equipment. The installation allows for waterproofing on materials not only from Russian but also from foreign manufacturers.
The equipment manufactured by this plant is compact and lightweight. One of the most popular models - IZ / 220 - works from an electric network. The installation can be used not only by professionals, but also by beginners, as it does not require special skills. This is evidenced by the numerous reviews of already practicing entrepreneurs. ARC has a smooth start and allows you to adjust the performance manually, while having an adequate cost.
NPP "New construction technologies"
Equipment for applying liquid rubber at the enterprise is presented in a small amount, but is very popular.
The company offers an economic option - installation of the RX-27. The equipment has good performance, a fixed rate of 6 liters per minute. It works from a standard electric network of 220 V, the required power is 1.5 kW. The package includes a hose 20 meters long.
The RX-33 unit has a gasoline drive. The productivity of such an apparatus is quite high: up to fifteen liters per minute. Engine power is 9 liters. with. The weight of the equipment is quite large: about 150 kg, therefore it implies installation on construction sites where large areas are required to be processed.
The X-28 model is available with an additional function - smooth adjustment. The performance of this unit is 12 liters per minute. It is powered by electricity, the required power is 2.5 kW. The length of the hose that is included in the package is 40 m. The total weight of the equipment is 80 kg.
Most of the installations of this manufacturer can be called mini-plants for the production of waterproofing. With light weight and high productivity, the plants have a low cost and a long service life, of course, subject to the rules of use.
Technoprok
The equipment of this brand is compatible with the rubber of the same name and Rapidflex rubber.
Depending on the requirements for the work performed, you can choose liquid rubber equipment:
B-21 model has a hose length of 80 m, which allows you to raise all the necessary components to a height of 40 m; in addition, the installation allows you to cover a huge area of about 1.5 thousand square meters. m. in some 8 working hours, when using labor only 3 people;
the E-23 model is considered to be wide-profile equipment, as it allows applying liquid rubber not only at industrial facilities or on the roof, but also at private customers, for example, on the floor of a veranda or a cottage.
Rent
It is worth saying that the acquisition of even the smallest model of a device for applying liquid rubber is an expensive pleasure. But there is an alternative - rent.Equipment (liquid rubber advantages and disadvantages, as well as the types of apparatus for its application are indicated above) offers many companies. Rental conditions are not always loyal. However, for the beginning and testing of specific equipment, the execution of orders to obtain start-up capital, this option is the most optimal. Typically, the rental period is at least seven days. But in case of failure of one of the equipment nodes, you will have to purchase a new one or pay for repairs.
