Multi-layer efficient waterproof rolled material and its manufacturing method

A waterproof membrane and high-efficiency technology, applied in waterproof membrane and its manufacturing, waterproof membrane with multi-layer waterproof base layer and its manufacturing field, can solve poor anti-aging performance, low tensile strength, waste of resources, etc. problems, to achieve the effect of improving waterproof performance and tensile strength, meeting high standard requirements, and reducing environmental pollution

Inactive Publication Date: 2006-08-09
邓世超
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because this type of waterproof membrane only uses a single-layer waterproof base layer, its tensile strength is relatively low, and its anti-aging performance is relatively poor. The disadvantage is that the waterproof performance is not good enough, and it is easily deformed and damaged during transportation. The service life is not long, and it can no longer meet the high standard requirements of modern construction projects for waterproof membranes
In addition, due to the short service life of the waterproof membrane, premature maintenance and replacement will inevitably lead to an increase in consumer costs and certain troubles, and more importantly, it will also pollute the environment and waste resources.

Method used

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  • Multi-layer efficient waterproof rolled material and its manufacturing method
  • Multi-layer efficient waterproof rolled material and its manufacturing method

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Embodiment Construction

[0026] A multi-layer high-efficiency waterproof membrane composed of two layers of waterproof base layer carcass, such as figure 1 shown. The waterproof roll material is composed of the upper surface layer 1, the waterproof base layer 2, the waterproof base layer 3, the waterproof base layer 4, the waterproof base layer 5, the waterproof base layer 6 and the lower cover layer 7 sequentially. Waterproof bases 2, 4, 6 can be made of conventional asphalt waterproof bases, or asphalt waterproof bases modified by high molecular polymers, wherein the high molecular polymers can be random polypropylene, propylene, polyethylene , SBS thermoplastic elastomer, one or more of styrene-butadiene rubber. The overlying surface layer 1 can be one of fine sand, colored sand, schist, ore powder, aluminum foil, and polyethylene film. The lower covering layer 7 can be one of ore powder and polyethylene film.

[0027] The method of manufacturing a multi-layer high-efficiency waterproof membrane...

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Abstract

The invention relates to a multilayer high effective water proof coiled material and the manufacture method. The main feature is that it is constructed by upper coating layer, water proof base layer, water proof base plies, 1-3 sets water proof unit layer constructed by single water proof base layer, single layer water proof plies, water proof base layer, water proof plies, water proof base layer and down coating layer. Taking draught to the two layers or 3-5 layers basal plies, superposing and cutting the brim, separating the basal plies to 15-30cm until finishing the dipping mixture process, razing the rest mixture to from 0.2-0.5mm water proof basal layer, adhering coating material, the multiplayer high effective water proof coiled material would be formed. It is mainly used in construction.

Description

technical field [0001] The invention relates to a waterproof coiled material and a manufacturing method thereof, in particular to a waterproof coiled material with multiple waterproof base layers and a manufacturing method thereof. The utility model belongs to the technical field of construction engineering waterproof materials. Background technique [0002] There are many types of waterproof membranes currently used in construction projects, mainly using waterproof membranes composed of a single-layer waterproof base layer and the upper and lower waterproof base layers. Because of its excellent waterproof performance, simple construction methods and moderate prices, It has been widely recognized and widely used. However, because this type of waterproof membrane only uses a single-layer waterproof base layer, its tensile strength is relatively low, and its anti-aging performance is relatively poor. The disadvantage is that the waterproof performance is not good enough, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/00E04D5/10
Inventor 邓世超
Owner 邓世超
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