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(1)施工程序 清扫细石混凝土防水层、架空平台及走道位置弹线→种植床给水管敷设→架空平台→安装预制走道板→铺填种植介质→走道板和平台板面层。(2)技术要点 1防水层可以采用1道或多道(复合)防水设防,但最上面1道宜为刚性防水层。要特别注意刚性防水层的防蚀处理,防水层上
(1) Construction Procedures Clean fine concrete waterproofing layer, aerial platform and walkway position bomb → planting bed water supply pipe laying → overhead platform → installing prefabricated walkway board → laying planting medium → aisle board and platform board surface layer. (2) Technical Points 1 Waterproof layer can adopt 1 or more (composite) waterproof fortification, but the top 1 should be a rigid waterproof layer. Pay special attention to anti-corrosion treatment of rigid waterproof layer, waterproof layer