Unverified80% confidenceTradeoffTime unknown
网格层板承重优于整板但小物件易漏、需垫板；密度板/刨花板木架遇水受潮会膨胀鼓包，实木或多层板才耐用，看板材厚度≥15mm
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80%
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Long-term
Relevance
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Unverified颗粒板（刨花板）承重和防潮不如多层实木板，单层隔板跨度＞90cm且放重物时易变形下沉，建议选择带中间立板支撑或隔板厚度≥18mm的款式89% similarUnverified颗粒板(刨花板)承重和防潮性弱于多层实木板，收纳重物(书籍/工具)时层板跨度应≤60cm，否则易中间下垂变形86% similarUnverified实木搁板厚度低于18mm且跨度超过80cm时容易中间下弯变形，长跨度应选25mm以上厚板或在中间加装支撑托架，密度板/刨花板搁板受潮后易膨胀塌陷84% similarUnverified颗粒板（刨花板）台面性价比高但边缘易受潮膨胀，实木多层板防潮性更好，纯实木最稳但重且贵；台面厚度≥2.5cm可显著减少长期承重下垂83% similarUnverified板材厚度是稳固性的核心：木质/密度板隔板厚度应≥15mm才能防止中部下弯，塑料款需带加强筋，纯平面塑料板长度超40cm易变形83% similar
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