Unverified80% confidenceFactTime unknown
落地置物架单层承重看层板厚度和支撑结构：钢丝网层≥25kg/层，1.0mm冲孔钢板≥15kg/层，玻璃层板放重物易碎需≥8mm钢化玻璃
1
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80%
Confidence
Long-term
Relevance
-
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Unverified长度超过80cm的单块搁板中间会下垂，必须增加中间支撑点或选用厚度≥3cm的实木/多层板；玻璃搁板超过60cm即需钢化玻璃（厚度≥8mm）否则有断裂风险90% similarUnverified承重不足的层板放置多台主机+功放会下弯变形，木质层板跨度超过60cm且承重需求>15kg时应选钢制层板或加中间支撑，钢化玻璃层板注意标称承重多为均布承重非点承重87% similarUnverified玻璃层板承重需看厚度：5mm钢化玻璃单层承重约10-15kg，8mm可达25kg以上，展示陶瓷/金属重物需选8mm以上85% similarUnverified层板数量越多、跨度越大，中间层板越易下垂变形。同宽度下，玻璃层板需≥8mm厚度、木质层板需≥18mm厚度才能抵抗长期承重下弯，跨度超过60cm应加中间支撑85% similarUnverified承重层板优先选钢化玻璃或加厚金属层板，塑料层板长期承重易变形下垂；单层承重需匹配存放物，存放书籍/工具箱等重物应选标称单层承重≥15kg的层板85% similar
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