[KongchangAI]
Unverified90% confidenceFactTime unknown

全瓷通体砖吸水率标准为≤0.5%(GB/T 4100分类中的BIa类),瓷片(釉面陶质墙砖)吸水率通常为10%左右,两者防潮性能差异巨大

1
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90%
Confidence
Long-term
Relevance
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