Unverified70% confidenceFactTime unknown
PP塑料材质隔板长期承重下会缓慢蠕变下垂，跨度＞40cm且中间无支撑的塑料层板，放置较重衣物半年后易出现中间塌陷，大跨度建议选金属或加筋结构
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钢架+塑料层板结构比纯PP塑料柜稳定性高，但重量大、拆装麻烦；纯塑料款轻便易挪但高度超过4层后横向易晃，需靠墙或加装防倾倒配件84% similarUnverified长期存放重物或高层堆叠，不建议买无金属框架的纯塑料卡扣柜，塑料在持续载荷下会发生蠕变（缓慢形变），几个月后卡扣脱位、格板下凹84% similarUnverified塑料模块架长期承重会发生蠕变（塑料冷流变形），层板会缓慢下弯不可恢复，不适合长期放置沉重或密集物品83% similarUnverified承重不足或长期放重物不建议选纯塑料连接件款，塑料件在负载下会缓慢蠕变导致层板下垂；重载场景应认准金属连接角或钢制层板托82% similarUnverified不要在需要放大量重物的橱柜内使用纯塑料伸缩架，塑料伸缩杆长期受压蠕变会缓慢弯曲塌陷，重载场景应选金属结构81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/330195API
curl https://kongchang.com/api/v1/knowledge/claims/330195MCP
get_claim(id=330195)