Waterproof coating construction device

Abstract

The invention discloses a waterproof coating construction device, which comprises a material storage tank and a stirring paddle, wherein a feed opening is formed in the upper end of the material storage tank, and a discharge opening is formed in the lower end of the material storage tank; the stirring paddle is arranged in the material storage tank; the material storage tank is arranged above a platform through a bracket; the stirring paddle is connected with a driving motor. The device further comprises a buffer tank arranged on the platform, a heater arranged in the material storage tank and at least two diaphragm pumps, wherein one end of the buffer tank is connected with the discharge opening of the material storage tank through a pipeline, and the other end of the buffer tank is connected with the diaphragm pumps through a suction pipe; spray guns are connected to the discharge ends of the diaphragm pumps. According to the device, heating temperature of a coating can be controlled; in addition, multiple spray guns can work at the same time, so that spraying speed is higher than that of conventional spraying equipment; moreover, a sprayed surface is smooth, uniform in thickness and free of bulging, and the device is particularly suitable for construction of industrial and civilian waterproof building coatings.

Description

technical field [0001] The invention belongs to the field of waterproof material construction equipment, and in particular relates to a waterproof paint construction device. Background technique [0002] The waterproof film formed after the waterproof coating is cured has certain extensibility, elastic-plasticity, crack resistance, impermeability and weather resistance, and can play the role of waterproof, anti-seepage and protection. The waterproof coating has good temperature adaptability, easy operation, easy repair and maintenance. Waterproof coatings have been widely used in construction engineering, traffic engineering and other fields to prevent rainwater, groundwater, industrial and civil water supply and drainage, corrosive liquids, and moisture and steam in the air from intruding into buildings to achieve the purpose of protecting buildings. [0003] The construction of waterproof coating is mainly brushed or sprayed directly with brush or roller brush. Using thi...

AI Technical Summary

Problems solved by technology

Using this method to use waterproof materials, due to the uneven use of force, it is easy to cause uneven coating thickness, resulting in poor local waterproof effect, which cannot meet the engineering requirements and affects the appearance.

Although the spraying method can improve the uniformity of paint coverage, the current paint spraying equipment mainly uses heaters installed in the container to heat the paint, and the paint is directly in contact with the heater, which is easily corroded by the paint.

The patent with the application number 201020561275.X applied for a utility model patent named SBS waterproof material spraying small movable construction equipment. This patent uses the method of adding heating equipment in the container to directly heat the waterproof material. The stirring paddle used is not reasonable enough, which can easily lead to uneven heating, resulting in excessive local temperature, which affects the performance of the coating; in addition, the patent uses a plunger pump to pressurize the coating. Although the plunger pump is easy to use, the coating Direct contact with the pump, easy to corrode the pump

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