Unverified90% confidenceDecision RuleTime unknown
家庭安装优先选膨胀螺栓固定在承重墙顶或过梁上(承重结构混凝土),石膏板吊顶和轻质隔墙绝对不能安装,需先确认顶部为实心承重结构
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified墙面为空心砖、瓷砖或石膏板时不建议直接用螺丝固定,需加装背板或膨胀螺栓专用件,否则承力不足;此类墙面平地区域优先选压力固定式83% similarUnverified膨胀螺丝安装需确认墙体结构:实心砖墙/混凝土可用,但空心砖、轻质隔墙、石膏板墙必须改用专用中空锚栓(蝴蝶栓),否则膨胀管无法撑开导致脱落82% similarUnverified墙体承重是前置条件,安装必须打膨胀螺丝固定在承重墙上,空心砖墙或石膏板墙无法安全使用82% similarUnverified壁挂式挂架安装墙面材质决定固定方式:实心砖墙/混凝土墙可用膨胀螺丝承重,空心砖、石膏板或轻质隔墙必须用专用锚栓或穿透龙骨固定,普通膨胀螺丝在空心墙上几乎无承重力82% similarUnverified租房或墙面为空心砖/石膏板时不建议买重型多层壁挂调料架,空心墙膨胀螺丝承重不足易整体脱落,应选台上式或落地款81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/269991API
curl https://kongchang.com/api/v1/knowledge/claims/269991MCP
get_claim(id=269991)