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预制钢筋混凝土板一般均为标准的定型构件，具体布置时，数块板的宽度尺寸之和(含板缝)可能与房间的净宽(或净进深)尺寸间出现一个小于一个板宽的空隙，解决措施为( )。A.
调整板缝宽度：一般板缝宽为10mm，必要把板缝加大到20mm或更宽。但当超过20mm时，板缝内应计算配筋、支模板，并用C20以上的混凝土浇筑板缝
B.
由平行于板长边的墙砌出长度不超过120mm与板上、下表面平齐的挑砖，以此来调整板缝
C.
通过计算，选择不同规格的板进行组合，以避免出现大于20mm的板缝
D.
制作相应数量(经计算)的宽度为800mm的拼缝板，用以调整板的空隙
E.
将板间大于20mm的板缝内(按预制板的配筋)做现浇板带，可调整任意宽度板缝，同时也增强了板与板之间的连接，可避免在使用阶段产生板缝
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