A device for preventing sloping roof waterproof coiled material and its upper structural layer from falling off

Abstract

The invention discloses a device for preventing a pitched roof waterproof roll and an upper structure layer of the waterproof roll from falling off, and belongs to the field of building construction. The device comprises ribbed steel bars, weld joints are formed in the lower portions of the ribbed steel bars, angle steel is mounted on the lower portions of the weld joints, and cement mortar circular beads are arranged on interface construction layers of the ribbed steel bars, the weld joints and the angle steel. Waterproof roll layers are mounted on the side portions of the cement mortar circular beads, pitched roof leveling layers are arranged on the lower portions of the waterproof roll layers, and the ribbed steel bars and the cement mortar circular beads are evenly arranged on the lower portions of the waterproof roll layers. The ribbed steel bars are welded to the angle steel through the weld joints, the waterproof roll layers are laid on the upper portion of the angle steel, the angle steel is evenly arranged inside the pitched roof leveling layers, and the ribbed steel bars are evenly arranged on the outer sides of the pitched roof leveling layers. The device effectively guarantees engineering quality, greatly improves work efficiency, reduces reworking, and improves construction quality of building pitched roofs.

Description

technical field [0001] The invention relates to the field of building construction, and more specifically relates to a device for preventing the waterproof coiled material of a sloping roof and its upper structural layer from falling off. Background technique [0002] The waterproof membrane layer refers to the use of waterproof membrane as the waterproof layer. Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. [0003] On the sloping roof of the building, it is often necessary to carry out the construction of leveling layer, waterproof membrane layer, thermal insulation layer, rigid concrete protective layer, and roof tiles. The level...

AI Technical Summary

Problems solved by technology

For example, the cement mortar leveling layer should be made on the floor of the bathroom before waterproofing. However, due to the limited adhesion between the waterproofing membrane and the leveling layer, and the smooth surface of the waterproofing membrane, and because other structural layers constructed on top of it are self-heavy, they will The structural layer above the waterproof membrane and the waterproof membrane will slip, and there is a potential risk of the whole piece falling off after long-term accumulation

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