A construction method for laying polymer waterproof membrane

Abstract

The invention relates to a construction method for laying a polymer waterproofing membrane. The construction method for laying a polymer waterproofing membrane adopts the following waterproofing membrane laying device. The waterproofing membrane laying device comprises a side support plate, a locking rod, a positioning disc and a positioning spring column , a guide roller and a paving mechanism; a construction method for laying a polymer waterproofing membrane using the above-mentioned waterproofing membrane laying device includes the following steps: S1, cleaning and moistening the base layer; S2, plastering the base layer; S3, placing the waterproof membrane; S4, the waterproofing membrane is laid; S5, the waterproofing membrane is compacted. The present invention can solve the existing problem when laying the waterproof coiled material manually: when the waterproof coiled material is laid, its front and rear ends are infinite, so that the position of the waterproofing coiled material is skewed during laying, thereby affecting the laying effect of the waterproofing coiled material and waterproofing. When the membrane is laid, it cannot be tightened, which makes it easy to twist the waterproof membrane when it is laid.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for laying polymer waterproof coiled materials. Background technique [0002] The waterproof material products made by impregnating asphalt or polymer waterproof materials on the carcass are provided in the form of rolls and are called waterproof rolls. According to the different main components, it can be divided into asphalt waterproof membrane, polymer modified asphalt waterproof membrane and synthetic polymer waterproof membrane. [0003] Waterproof membranes require good water resistance, stability to temperature changes, flexibility and aging resistance. Different types of waterproof membranes have different laying methods. Self-adhesive waterproof membranes are laid by sticking. For the laying of polymer waterproof membranes, it is necessary to apply cement on the base layer, and then lay the waterproof membranes on the cement. In term...

AI Technical Summary

Problems solved by technology

[0004] 1. When the waterproof membrane is laid, its front and rear ends are unlimited, which makes the position of the waterproof membrane deflected during laying, thus affecting the laying effect of the waterproof membrane;

[0005] 2. The waterproof membrane cannot be tightened when it is laid, which makes it easy to twist when the waterproof membrane is laid. The laying and spreading of the waterproof membrane cannot be carried out simultaneously, which makes the construction efficiency of the waterproof membrane low.

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