防水接搓保護措施.doc

地下部分全部采用4mm 自粘改性瀝青防水卷材所作的柔性外防
水層，防水層外尚有50mm 厚擠塑聚乙棒保護層，所以自混凝土保護
層施工開始，該工序既需介入，直至該部位防水結束。
為了確保防水施工符合施工驗收規定要求，防水接搓處的保護措
施如下：
（1）、打混凝土防水墊層時，測量員配合放出聚乙棒的位置線，
提前安裝聚乙棒。
（2）、與混凝土墊層相接處的地基平整夯實，便與防水卷材接搓
平鋪。
（3）、在防水卷材上口平鋪一道劣質防水卷材。在防水卷材上口

4mm adhesive used in all underground parts of modified asphalt waterproofing membrane made of flexible Exterior
Water layer, there are 50mm thick waterproof outer layer of extruded polyethylene rod protective layer of concrete to protect it from
Layer construction started, the process requires both intervention until the end of the site water.
Waterproof construction to ensure construction compliance inspection requirements, water conservation measures then rub Department
Facilities are as follows:
(1), hit concrete water cushion, the surveyor with the release of polyethylene rods line of position,
Early installation of polyethylene rods.
(2), and the concrete liner, connecting office foundations formation compaction, then rub it with the waterproofing membrane
Tile.
(3), catchy tile in a low-grade waterproofing membrane waterproofing membrane. The waterproofing membrane catchy

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