Unverified80% confidenceTradeoffTime unknown
安全等级越高门体越重(甲级门扇常达40-50kg),对合页和墙体承重要求更高,轻质隔墙或非承重墙安装甲级门需加固门洞,否则易变形下沉
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified安全等级越高(防钻钢板+C级锁芯+防猫眼开)锁体越厚重,可能超出薄门框承重导致下垂或安装困难,薄门优先选轻量化锁体83% similarUnverified密封宽度规格越宽填缝能力越强但门窗关闭阻力越大,可能导致门关不严或反弹;一般缝隙宽度的1.2-1.5倍为密封条厚度上限,过厚会顶住门框83% similarUnverified全高型(覆盖整扇门高度)门轴防夹条比分段卡扣式防护更全面,但需门框侧留有安装空间,防盗门/带门吸密封条的门可能无法安装83% similarUnverified加固件厚度与开门顺畅度存在权衡:护板/加固座越厚防撬越强,但会使门与门框间隙变小甚至干涉,木门/铝合金门加装超过5mm厚护板可能导致关门不严83% similarUnverified条越厚密封越好但门窗可能关不上或增加合页负担,木门建议厚度不超过缝隙的1.5倍,装完需试关确认不顶门80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/354056API
curl https://kongchang.com/api/v1/knowledge/claims/354056MCP
get_claim(id=354056)