Composite tunnel waterproof coiled material

Abstract

The invention relates to a waterproof material, in particular to a composite tunnel waterproof coiled material. The composite tunnel waterproof coiled material is characterized by comprising, by weight, 40-60 parts of pine oil, 20-30 parts of plant oil, 10-20 parts of light calcium carbonate, 3-5 parts of chlorinated paraffin, 1-3 parts of plasticizers, 1.5-2.5 parts of stabilizers, 2.5-4.5 partsof color paste, 10-20 parts of styrene-butadiene-styrene block copolymerization and / or atactic polypropylene and 10-20 parts of polybutylene ethylbenzene rubber. The composite tunnel waterproof coiledmaterial has the advantages that the composite tunnel waterproof coiled material comprises reasonable components, and the problem of environmental pollution of composite tunnel waterproof coiled materials in production, construction and use procedures in the prior art can be solved; the composite tunnel waterproof coiled material is green and environmentally friendly, and the performance such asexcellent high-temperature resistance, low-temperature resistance, crush resistance and aging resistance and good flexibility of existing coiled materials can be kept.

Description

technical field [0001] The invention relates to a waterproof material, in particular to a composite waterproof coiled material for tunnels. Background technique [0002] There are many kinds of waterproof materials in the prior art, but some waterproof materials have poor waterproof effect over time, some have higher cost, some are not conducive to construction, and some have poor flexibility, which cannot meet the requirements of customers. Contents of the invention [0003] In order to overcome the above-mentioned existing disadvantages, the present invention provides a composite waterproof coiled material for tunnels with low cost, little pollution, good waterproof effect, good flexibility and convenient construction. [0004] The technical solution of the present invention is: a composite tunnel waterproof coiled material, characterized in that: it is made of the following raw materials in parts by weight: 40-60 parts of pine oil, 20-30 parts of vegetable oil, 10-30 pa...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of waterproof materials in the prior art, but some waterproof materials have poor waterproof effect over time, some have high cost, some are not conducive to construction, and some have poor flexibility, which cannot meet the requirements of customers