This paper analyzes the common fault of floor crack, puts forward relevant prevention measurements.

本文就常见的楼面裂缝通病进行了分析，同时指出了具体的防治措施。

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Directing to the serious situation in floor crack, find the reasons of appearing cast-in-situs crack and precast board crack, and put forward prevention-cure measures.

针对目前楼板出现裂缝严重的情况，找出现浇板及预制板出现裂缝的原因，并提出防治措施。

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She would huddle in a chair, gazing in front of her, wandering off in the dizzy pursuit of a crack along the floor.

她会蜷缩着坐在椅子上，目光追寻着前方地板上的一道裂缝，盯着看了又看，眼睛发花，出了神。

youdao

Mehedi Hasan, who worked at the New Wave Button factory on the third floor, said that though a crack had appeared in a wall Tuesday, on Wednesday morning factory supervisors asked workers to return, claiming the building was safe.

WSJ: Bangladesh Building Collapse Kills at Least 80

Ms. Akter, who made clothes for Phantom on the fifth floor, said she was evacuated with other workers on Tuesday after a large crack appeared on an exterior wall near the third floor.

WSJ: At Least 200 Die in Bangladesh Building Collapse

Mehedi Hasan, who worked at the New Wave Style factory on the third floor, said although workers were evacuated after a crack appeared in a wall on Tuesday, on Wednesday morning factory supervisors told workers to return, saying the building was safe.

WSJ: Dozens Die in Bangladesh Building Collapse