Novel waterproof board convenient to connect
The utility model discloses a novel waterproof board convenient to connect, include lower through -hole, barb plug, waterproof board, waterproof coating, modified asphalt layer, ethylene layer, ethylene -vinyl acetate copolymer layer, asphaltic resin layer, EVA layer, portland cement layer, HDPE lay...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
15.12.2017
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Subjects | |
Online Access | Get full text |
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