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鋼筋(jin)(jin)砼(tong)蓋(gai)板(ban)(ban)(ban)(ban)產品介紹：底板(ban)(ban)(ban)(ban)位(wei)置在基坑底上，底板(ban)(ban)(ban)(ban)與基底之間需(xu)要(yao)(yao)有(you)100厚的(de)(de)素砼(tong)墊層，底板(ban)(ban)(ban)(ban)砼(tong)需(xu)要(yao)(yao)高等級(ji)(ji)抗滲抗裂；蓋(gai)板(ban)(ban)(ban)(ban)是頂板(ban)(ban)(ban)(ban)，需(xu)要(yao)(yao)有(you)板(ban)(ban)(ban)(ban)底模板(ban)(ban)(ban)(ban)，屋面蓋(gai)板(ban)(ban)(ban)(ban)砼(tong)需(xu)要(yao)(yao)適當等級(ji)(ji)抗滲抗裂；底板(ban)(ban)(ban)(ban)通(tong)常比蓋(gai)板(ban)(ban)(ban)(ban)厚。鋼筋(jin)(jin)混(hun)凝土板(ban)(ban)(ban)(ban)，用鋼筋(jin)(jin)混(hun)凝土材料制成的(de)(de)板(ban)(ban)(ban)(ban)，是房屋建筑和各種…