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
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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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