Unverified85% confidenceCautionTime unknown
暗埋线管不要用普通波纹软管全程敷设，其抗压差且不易穿线换线，一旦压瘪线缆无法抽换，只能砸墙返工
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified已经明显断裂或内部铜芯外露的线缆不建议再用保护弹簧续命，弹簧只能预防不能修复，破损线缆存在短路和发热风险应直接更换80% similarUnverified不带延长线缆，插在墙插上时因体积较大可能遮挡相邻插孔或在某些嵌入式插座上难以插入79% similarUnverified轻质隔墙或空心墙不建议直接用普通膨胀螺丝安装承重扶手，未做背板加固时长期借力会松动脱落，存在跌倒风险76% similarUnverified空心砖墙或轻质隔墙安装螺丝固定扶手时，普通膨胀螺丝抓力不足，需使用中空墙专用锚栓或穿墙对拉螺栓，否则承重下极易连墙皮脱落75% similarUnverifiedPVC硬管（冷弯管）用于墙面和地面暗埋主干，波纹软管仅用于顶棚吊顶或短距离转角，不建议全屋用波纹管代替硬管，波纹管抗压差易被踩瘪导致抽线卡死75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/355829API
curl https://kongchang.com/api/v1/knowledge/claims/355829MCP
get_claim(id=355829)