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Method for utilizing membrane waste and modified asphalt waterproofing coiled material dipping coating material

A technology of waterproofing membrane and modified asphalt, which is applied in the direction of coating, device for coating liquid on the surface, etc., can solve problems such as waste of resources, and achieve the effect of avoiding waste of resources and reducing production costs.

Inactive Publication Date: 2019-09-17
鞍山科顺建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of producing modified bitumen waterproofing membrane, a large amount of raw material packaging or product packaging will be produced. These packaging materials are mainly SBS packaging bags, tire base packaging films, membrane packaging films, bottom film mask leftovers, etc. , however, these packages are often treated as garbage and disposed of directly, which causes a great waste of resources

Method used

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  • Method for utilizing membrane waste and modified asphalt waterproofing coiled material dipping coating material
  • Method for utilizing membrane waste and modified asphalt waterproofing coiled material dipping coating material
  • Method for utilizing membrane waste and modified asphalt waterproofing coiled material dipping coating material

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Effect test

Embodiment 1

[0029] This embodiment provides a modified asphalt waterproof membrane impregnation coating, including asphalt, PP and membrane material waste.

[0030] Specifically, the modified asphalt waterproof membrane dipping coating provided in this embodiment is prepared from the following raw materials in weight percentages:

[0031] 90# asphalt 97.5%;

[0032] Regenerated PP particles 2%;

[0033] Membrane waste 0.5%.

[0034] A modified asphalt waterproof coiled material, comprising a base layer, wherein the base layer is impregnated with the dipping paint, and the upper and lower surfaces of the base layer impregnated with the dipping paint are also covered with modified asphalt coating materials.

[0035] Among them, the base layer of the tire adopts a polyester tire.

[0036] The formula of the modified asphalt coating material is as follows:

[0037]

[0038] The performance of the waterproof membrane was tested according to the standard GB18242-2008, and the test result...

Embodiment 2

[0043] This embodiment provides a modified asphalt waterproof membrane impregnation coating, including asphalt, PP and membrane material waste.

[0044] Specifically, the modified asphalt waterproof membrane dipping coating provided in this embodiment is prepared from the following raw materials in weight percentages:

[0045] 90# asphalt 95%;

[0046] Regenerated PP particles 4%;

[0047] Membrane waste 1%.

[0048] A modified asphalt waterproof coiled material, comprising a base layer, wherein the base layer is impregnated with the dipping paint, and the upper and lower surfaces of the base layer impregnated with the dipping paint are also covered with modified asphalt coating materials.

[0049] Among them, the base layer of the tire adopts a polyester tire.

[0050] The formula of the modified asphalt coating material is as follows:

[0051]

[0052] The waterproof membrane was tested according to the standard GB18242-2008, and the test results are shown in Table 2....

Embodiment 3

[0057] This embodiment provides a modified asphalt waterproof membrane impregnation coating, including 90# asphalt, 10# asphalt and membrane material waste.

[0058] Specifically, the modified asphalt waterproof membrane dipping coating provided in this embodiment is prepared from the following raw materials in weight percentages:

[0059] 90# asphalt 60%;

[0060] 10# asphalt 39%;

[0061] Membrane waste 1%.

[0062] A modified asphalt waterproof coiled material, comprising a base layer, wherein the base layer is impregnated with the dipping paint, and the upper and lower surfaces of the base layer impregnated with the dipping paint are also covered with modified asphalt coating materials.

[0063] Among them, the base layer of the tire adopts a polyester tire.

[0064] The formula of the modified asphalt coating material is as follows:

[0065]

[0066] The waterproof membrane was tested according to the standard GB18242-2008, and the test results are shown in Table 3...

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Abstract

The invention relates to the field of waste utilization, in particular to a method for utilizing membrane waste and a waterproof coiled material dipping coating material and waterproof coiled material prepared by the method. The method specifically comprises the following steps that the membrane waste is applied to a formula of the waterproof coiled material dipping coating material, wherein the main components of the membrane waste is PP and / or PE. According to the method for utilizing the membrane waste and the waterproof coiled material dipping coating material and waterproof coiled material prepared by the method, the membrane waste is used as one of the raw materials of the waterproof coiled material dipping coating material, compared with an original treatment mode (direct garbage treatment), the method is more economical and more environment-friendly, avoids resource waste and reduces the production cost of the waterproof coiled material at the same time, the waterproof coiled material dipping coating material and waterproof coiled material can be obtained by applying the method; and that the processing mode of waste materials is added, and the method is very economical, green and environment-friendly.

Description

technical field [0001] The invention relates to the field of waste material utilization, in particular to a method for utilizing film material waste and a prepared impregnated coating for waterproof coiled material. Background technique [0002] In the process of producing modified asphalt waterproofing membranes, a large number of raw material packaging materials or product packaging materials will be produced. These packaging materials are mainly SBS packaging bags, tire base packaging films, membrane material packaging films, bottom film mask leftovers, etc. However, these packaging materials are often treated as garbage and directly disposed of, which causes a great waste of resources. Contents of the invention [0003] The present invention aims to overcome at least one defect (deficiency) of the above-mentioned prior art, and provides a method for utilizing membrane material waste and the prepared impregnated coating for waterproof coiled material. [0004] The tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/02B05D7/24
CPCB05D7/02B05D7/24B05D7/54B05D2201/02B05D2602/00B05D2451/00B05D2518/00
Inventor 左鸿洋章智
Owner 鞍山科顺建筑材料有限公司