Caulking device for building facing bricks

Abstract

The invention discloses a caulking device and a caulking method for building facing bricks, which are suitable for sticking construction of various building exterior wall facing bricks and outdoor paving bricks. The device comprises a mortar stirring and pressing device, a conveying hose and a caulked joint mouth. After the exterior wall facing bricks are stuck, stirred caulking mortar is poured into the mortar stirring and pressing device and conveyed to the caulked joint mouth by the hose with the rotation of the mortar stirring and pressing device; a handheld switch controls mortar output;the caulked joint mouth is aimed at a brickwork joint at an angle of 45 degrees to shove mortar to caulk the brickwork joint; and a mortar pressing spring arranged on the caulked joint mouth presses the mortar into a smooth semi-circle groove. The device and the method can caulk compact and beautiful facing brick brickwork joint, improve the waterproof performance of the exterior wall, and solve the technical problems of difficult cleaning of the facing bricks, environmental pollution and facing brick pollution which are caused by the prior full plastering caulking. The method has the advantages of simple process, convenient construction, great cleaning water and labor conservation, environmental protection, construction cost conservation, excellent economic, environmental-protection and social benefits.

Description

technical field [0001] The invention relates to a caulking device for building facing bricks. Background technique [0002] Various types of facing bricks are pasted on the exterior walls and floors of buildings and houses. It is the first choice for decorating the exterior walls and floors of buildings at home and abroad. For a long time, the joints of facing bricks have been manually filled with mortar and then scrubbed with water. The traditional construction method of facing bricks , the construction method is to use a steel trowel to spread the caulking mortar on the pasted facing bricks and brick joints, and then wipe the wall with water. The disadvantage of full grout caulking is that although most of the mortar has been applied to the brick joints, the facing bricks are also covered with grout, which is very difficult to clean, especially for high-rise buildings. It wastes water and pollutes the environment. Because the decorative bricks pasted on the wall or the gr...

AI Technical Summary

Problems solved by technology

The disadvantage of full grout caulking is that although most of the mortar has been applied to the brick joints, the facing bricks are also covered with grout, which is very difficult to clean, especially for high-rise buildings. It wastes water and pollutes the environment. Because the decorative bricks pasted on the wall or the ground are soaked in sewage for a long time, the free calcium oxide decomposed in the cement slurry is attached to the decorative bricks and cannot be removed, resulting in large-area decorative bricks being polluted and whitened. It directly affects the visual quality and decorative effect, and is a technical problem that is difficult to solve in Chinese and foreign construction

Because the mortar filled with grout into the brick joints is not dense, pores are prone to appear after washing with water, and it is easy to cause water seepage on the wall. This has always been one of the common problems of construction quality that has been strongly reflected by the society.

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