Unverified85% confidenceDecision RuleTime unknown
承重看单层实际承重而非整架承重，实木/多层板单层承重需≥15kg放书籍，钢架冲孔层板单层≥30kg，密度板长期承重超8kg会中间下凹变形
1
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85%
Confidence
Long-term
Relevance
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Unverified承载书本/文件的收纳架，隔板单层承重需≥5kg且隔板厚度≥15mm（实木/多层板）或钢板厚度≥0.8mm，否则长期堆放书籍会出现中部下凹变形91% similarUnverified承重需求判断：单层放书籍/文件选实木或金属层板承重≥5kg，塑料材质层板普遍承重2-3kg，堆放厚书易变形下弯91% similarUnverified承重需求高（放书籍、厨房重物）时单层板承重应≥15kg且层板厚度≥1.8cm，薄至1.2cm的板材放满书会明显下弯变形88% similarUnverified单层层板承重需≥5kg才能安全放精装书或绘本，密度板层板厚度应≥15mm，薄于12mm的层板放满32开精装书2年内易下垂弯曲87% similarUnverified书籍单层承重需≥15kg/层，普通16mm密度板层板跨度超过90cm易下弯，超过80cm应加中立板或选用25mm厚板/实木层板87% similar
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