Modified asphalt compound waterproof rolling material

Abstract

The invention relates to the technical field of building materials, in particular to a modified asphalt compound waterproof rolling material with high strength and difficult aging. The modified asphalt compound waterproof rolling material consists of a modified asphalt waterproof layer, an upper surface layer and a lower surface layer, wherein a non-woven fabric layer is arranged in the modified asphalt waterproof layer, adhesive layers are arranged on the upper surface and the lower surface of the non-woven fabric layer, and a filler is arranged in the modified asphalt waterproof layer. Due to that the asphalt waterproof layer is adopted as a main material of the rolling material, the rolling material has stronger waterproof property and convenient construction. The modified asphalt layer can not only effectively utilize a large number of industrial, civil and other waste plastic and other items, but also play the environmental protection role and be characterized by low production cost and long working life. The product is applicable to the leak-proof building materials of a variety of top floors, and can greatly reduce the cost of a construction project and realize simple operation, thereby being applicable to popularization and having broad market application prospects.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a modified asphalt composite waterproof coiled material with high strength and not easy to age. Background technique [0002] As we all know, in the existing construction projects in our country, the usage amount and annual output of linoleum are both very large values. But this commonly used linoleum has a series of follow-up problems such as short service life and low thermal insulation performance. And because asphalt is also needed during construction, there is also the problem of environmental pollution during the construction process. [0003] At present, there is another commonly used waterproof membrane that uses polyhexene film as the upper and lower covering surfaces. Since the construction technology used for leakproofing on the roof of buildings is also relatively complicated, there are still engineering problems for this form of waterproof membrane. The ...

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Problems solved by technology

However, this commonly used linoleum has a series of subsequent problems such as short service life and low thermal insulation performance.

And because asphalt is needed during construction, there is also the problem of environmental pollution during the construction process.

[0003] At present, there is another commonly used waterproof membrane that uses polyhexene film as the upper and lower covering surfaces. Since the construction technology used for leakproofing on the roof of buildings is also relatively complicated, there are still engineering problems for this form of waterproof membrane. Disadvantages of high cost

In addition, due to the poor tensile properties and elongation of this commonly used waterproof membrane, if it encounters a large force during construction, or is used for structural engineering with complex and changeable shapes, it will often lead to other problems. Easy to crack or deform

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