Unverified85% confidenceCautionTime unknown
上人屋面或需上人检修的屋顶不要单独用EPS泡沫板，其抗压强度通常仅60-150kPa，长期踩踏易变形塌陷，应选抗压≥200kPa的XPS并加水泥保护层
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified带层板的壁龛，中间隔板宜用整块石材或钢化玻璃搁板，承重放洗护瓶应≥5kg/层；用瓷砖搭挑板需下方有支撑砖垛，悬挑瓷砖易断裂67% similarUnverified地面过线用线槽必须选PVC或铝合金抗压弧形款（承重≥500kg），普通方形墙面线槽踩踏易开裂且绊脚66% similarUnverified顶天立地柜安装时顶部需预留伸缩顶封板或与吊顶收口，避免因楼层沉降或板材热胀冷缩导致顶部开裂变形66% similarUnverified天花板/墙壁膨胀螺栓固定必须打入承重结构（现浇混凝土楼板或实心承重墙），空心砖墙、石膏板吊顶、加气块隔墙均无法安全承受悬吊冲击力，需用M10以上化学锚栓65% similarUnverified顶天立地架靠顶部弹簧顶紧天花板固定，天花板必须为实体混凝土结构；若为石膏板吊顶、集成吊顶或轻钢龙骨假顶，弹簧压力会压塌吊顶，此类顶面不应选用顶天立地设计65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/351902API
curl https://kongchang.com/api/v1/knowledge/claims/351902MCP
get_claim(id=351902)