【摘要】：当石膏板天花吊顶面积过大或过长时，为避免由于变形或伸缩导致天花变形开裂而设置软连接结构，让天花在伸缩时能有余地缓冲。When control joint ceiling is overly large or long, flexible connections can be employed to offer enough room for ceilings’ expansion, thus ceilings won’t crack as a consequence of stretching or deformation.
三维图 PERSPECTIVE
重点/ KEY POINTS
当石膏板天花吊顶面积过大或过长时，为避免由于变形或伸缩导致天花变形开裂而设置软连接结构，让天花在伸缩时能有余地缓冲。
When control joint ceiling is overly large or long, flexible connections can be employed to offer enough room for ceilings’ expansion, thus ceilings won’t crack as a consequence of stretching or deformation.
节点图 DETAIL
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