Plant root proof roof covering plant water-proof coiled material and producing method thereof

A technology for waterproofing membranes and plant roots, which is applied in chemical instruments and methods, building structures, building insulation materials, etc. strong effect

Inactive Publication Date: 2008-01-09
莫方强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The above-mentioned public documents report the design and preparation methods of some planting roof materials. Looking at these materials, organic compound waterproof membranes are mainly used, and some sandstone or metal foil are added, which has played a good role in improving the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1

[0031] Take 90# Asphalt Alkyl Asphalt: 30 kg; SBS: 3 kg; SBR: 2 kg; Rosin: 1 kg; C5 petroleum resin: 2 kg; Kaolin: 15 kg; rubber oil: 10 kg of anti-aging agent titanium dioxide 0.5 kg. 150~180℃, mechanically agitated, ground, and then passed through a double-roll calender. The isolation layer is silicone oil release film or silicone oil release paper, combined with non-woven polyethylene sheet, and the modified asphalt layer is 3 mm. The polyethylene sheet is 2 mm and the back is coated with cement adhesive to obtain a waterproof membrane product for roof planting that prevents plant roots.

Example Embodiment

[0032] Example 2

[0033] Take 90# pitch alkyl asphalt: 40 kg; SBS: 5 kg; SBR: 5 kg; rosin: 2 kg; carbon six petroleum resin: 3 kg; calcium carbonate powder: 15 kg; rubber oil: 15 kg anti-aging agent titanium 0.3 kg of white powder. 150~180℃, mechanically agitated, ground, and then passed through a double-roll calender. The isolation layer is silicone oil release film or silicone oil release paper, combined with non-woven polyethylene sheet, and the modified asphalt layer is 5 mm. The polyethylene sheet is 3 mm, and the back is coated with cement adhesive to obtain a waterproof membrane product for roof planting that prevents plant roots.

Example Embodiment

[0034] Example 3

[0035] Take 90# Asphalt Alkyl Asphalt: 50kg; SBS: 8kg; SBR: 8kg; Rosin: 3kg; Carbon Seven Petroleum Resin: 4kg; Talc: 15kg; Rubber Oil: 20kg Anti-aging Agent Cerium Oxide 0.1 kg. 150~180℃, mechanically agitated, ground, and then passed through a double-roll calender. The isolation layer is silicone oil release film or silicone oil release paper, combined with non-woven polyethylene sheet, and the modified asphalt layer is 6 mm. The polypropylene sheet is 3 mm, and the back is coated with polypropylene adhesive to obtain a self-adhesive and anti-root thorn-proof roofing waterproof membrane product.

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PUM

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Abstract

A water proof coil material of good plant piercing resistance is made by a modified asphalt water proof layer and polymer sheet with texture. The polymer sheet is stick to polymer cement gel. The modified asphalt layer is of good resistance of aging and crake. The polymer sheet is covered by texture on one or both sides.

Description

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Claims

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Application Information

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Owner 莫方强
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