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Waterproof roll suitable for green building planting roof and preparation method thereof

A waterproofing membrane and green building technology, which is applied in the direction of roofing, building, and roofing using flexible materials, can solve the problems of easy aging, low salt and alkali resistance, puncture, etc. High, anti-root thorn effect with remarkable effect

Inactive Publication Date: 2018-08-07
寿光市防水行业协会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The prior art planted roof waterproofing membrane has the following defects: (1) low salt and alkali resistance; (2) easy to age after years of use, and can be punctured by roots, resulting in water leakage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1 A waterproof membrane suitable for planted roofs of green buildings

[0042] The waterproof coiled material includes base layer, pre-impregnated oil, modified asphalt layer and isolation layer.

[0043] Described presoaking oil comprises the raw material component of following parts by weight:

[0044] 70 parts of heavy traffic asphalt, 15 parts of second-line oil reduction, 7 parts of rubber, 4 parts of mineral filler, 3 parts of ethylene-vinyl acetate glycerin, 1 part of far-infrared ceramic powder, cetyltrimethylammonium bromide 2 parts, 1.5 parts of anti-aging agent;

[0045] The heavy traffic asphalt is mixed with No. 90 heavy traffic asphalt and No. 70 heavy traffic asphalt according to the mass ratio of 4:1;

[0046] The second-line oil reduction mentioned above: the specific gravity is 0.942, and the flash point is 194°C;

[0047] Described rubber is powdered nitrile rubber;

[0048] Described mineral filler is nanometer barium sulfate;

[0049] T...

Embodiment 2

[0070] Embodiment 2 A kind of waterproof coiled material suitable for planting roofs of green buildings

[0071] The waterproof coiled material includes base layer, pre-impregnated oil, modified asphalt layer and isolation layer.

[0072] Described presoaking oil comprises the raw material component of following parts by weight:

[0073] 75 parts of heavy traffic asphalt, 16 parts of second-line oil reduction, 7.5 parts of rubber, 4.5 parts of mineral filler, 3.5 parts of ethylene-vinyl acetate glycerin, 1.5 parts of far-infrared ceramic powder, cetyltrimethylammonium bromide 3 parts, 1.8 parts of anti-aging agent;

[0074] The heavy traffic asphalt is mixed with No. 90 heavy traffic asphalt and No. 70 heavy traffic asphalt according to the mass ratio of 4:1;

[0075] The second-line oil reduction mentioned above: the specific gravity is 0.942, and the flash point is 194°C;

[0076] Described rubber is powdered nitrile rubber;

[0077] Described mineral filler is nanometer...

Embodiment 3

[0099] Example 3 A waterproof membrane suitable for planted roofs of green buildings

[0100] The waterproof coiled material includes base layer, pre-impregnated oil, modified asphalt layer and isolation layer.

[0101] Described presoaking oil comprises the raw material component of following parts by weight:

[0102] 80 parts of heavy traffic asphalt, 18 parts of second-line oil reduction, 9 parts of rubber, 5 parts of mineral filler, 4 parts of ethylene-vinyl acetate glycerin, 2 parts of far-infrared ceramic powder, cetyltrimethylammonium bromide 4 parts, anti-aging agent 2.5 parts;

[0103] The heavy traffic asphalt is mixed with No. 90 heavy traffic asphalt and No. 70 heavy traffic asphalt according to the mass ratio of 4:1;

[0104] The second-line oil reduction mentioned above: the specific gravity is 0.942, and the flash point is 194°C;

[0105] Described rubber is powdered nitrile rubber;

[0106] Described mineral filler is nanometer barium sulfate;

[0107] The...

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Abstract

The invention provides a waterproof roll suitable for a green building planting roof and a preparation method thereof. The waterproof roll comprises a padding base layer, prepreg oil, a modified asphalt layer and an isolation layer, the prepreg oil comprises heavy duty asphalt, light tube oil, rubber, mineral filling material, ethylene vinyl acetate glyceride, far infrared ceramic powder, cetyl trimethyl ammonium bromide and antiager, and the heavy duty asphalt is obtained by mixing 90# heavy duty asphalt with 70# heavy duty asphalt according to a mass ratio of 4:1. The waterproof roll is suitable for the green building planting roof, high in saline-alkaline resistance, less prone to aging after being used for several years and long in service life.

Description

technical field [0001] The invention relates to a waterproof coiled material suitable for planting roofs of green buildings and a preparation method thereof, belonging to the technical field of waterproofing. Background technique [0002] With the continuous development of urbanization in our country, planted roofs are becoming more and more common, and have received much attention and attention. The construction of planted roofs is becoming more and more popular. [0003] Planting roofs can improve the urban heat island effect, reduce urban drainage load, improve building insulation, reduce energy consumption, reduce urban noise, alleviate atmospheric dust, purify the air, and improve the utilization rate of land resources. [0004] Planting soil is spread on the waterproof layer of the roof of the building and the roof of the underground project, and plants are planted to make the roof play the role of waterproof, heat preservation, heat insulation and ecological environm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D5/10D06M15/01D06M15/693D06M15/333D06M11/00D06M13/463D06M11/56C09D195/00C09D153/02C09D7/65C09D7/61C09D7/63B32B5/02B32B27/32B32B33/00
CPCB32B5/022B32B27/32B32B33/00B32B2307/552B32B2307/714B32B2419/06C08L2205/035C09D7/61C09D7/63C09D7/65C09D195/00D06M11/00D06M11/56D06M13/463D06M15/01D06M15/333D06M15/693E04D5/10C08L53/02C08L91/00C08L45/02C08L23/22C08L71/02C08L75/04C08K3/04C08K5/20
Inventor 郑家玉贾晓芹侯文秀
Owner 寿光市防水行业协会