Root puncture resistant waterproof roll

Abstract

The invention discloses a root puncture resistant waterproof roll, which comprises a roll core body and a roll body, the roll body is wound outside the roll core body, the roll body comprises a polymer base layer, the two sides of the polymer base layer are both coated with reaction adhesive layers, and the sides, away from the polymer base layer, of the two reaction adhesive layers are both bonded with plastic layers, one side, far away from the reaction adhesive layer, of each plastic layer is coated with a hot melt adhesive layer, one side, far away from the polymer base layer, of each hot melt adhesive layer is bonded with a surface isolating membrane and a landing edge isolating membrane, a plurality of groups of positioning mechanisms are arranged at the joint of the surface isolating membranes and the landing edge isolating membranes, and each positioning mechanism comprises two sponge cushion heads. According to the root-puncture-resistant waterproof roll, the roll cores can be conveniently connected together when a worker recycles the roll cores in the later period, the stacking uniformity of the roll cores is improved, follow-up bundling is facilitated, and the root-puncture-resistant performance of the waterproof roll is good.

Description

technical field [0001] The invention relates to the technical field of waterproof rolls, in particular to a root puncture-resistant waterproof roll. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, etc., to resist the leakage of external rainwater and groundwater. It is a flexible building material product that can be rolled into rolls. It is used as a non-leakage connection between the engineering foundation and the building. It is the first barrier of waterproofing for the whole project. In order to prevent plant roots from puncturing the waterproofing membrane, root-puncture-resistant waterproofing membranes are widely used. [0003] At present, the existing root puncture-resistant waterproof membrane has the following disadvantages: the existing waterproof membrane does not have the function of loosening, so the waterproof membrane is easy to loose when the staff unwinds the waterproof membrane in the later stage. In the proces...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing root puncture-resistant waterproof membrane has the following disadvantages: the existing waterproof membrane does not have the function of loosening, so the waterproof membrane is easy to loose when the staff unwinds the waterproof membrane in the later stage. In the process of continuing to lay in the later stage, the waterproof membrane needs to be sorted out, and the loose waterproof membrane will be contaminated with dust to affect the viscosity

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