Unverified85% confidenceDecision RuleTime unknown
缝宽1-3mm的密缝铺贴用美缝剂（双组份聚氨酯/环氧），缝宽3-5mm可用瓷缝剂，缝宽＞5mm或工业地面应改用彩色填缝剂（水泥基），美缝剂填过宽缝易开裂空鼓
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified缝宽＜2mm选水性/油性美缝剂，缝宽2-5mm用环氧彩砂，缝宽＞5mm应先用瓷缝剂填底再美缝，否则厚涂易开裂84% similarUnverified缝宽2-5mm是环氧彩砂的最佳适用区间；缝宽＞5mm（如仿古砖、文化砖）需选专用宽缝美缝剂或分两次填充，否则易开裂下陷81% similarUnverified瓷砖缝隙宽度＜2mm选真瓷（环氧彩砂）容易施工不满，缝隙≥3mm的美缝效果更明显；填缝宽度＜1.5mm建议用普通美缝剂而非环氧彩砂78% similarUnverified刀片直径≥5cm的大刀网单次处理面积大、效率高，适合大衣、毛毯等大面积织物；小刀网（3cm左右）适合袖口、领口等细节部位78% similarUnverified缝隙宽度决定产品类型：缝宽＜1.5mm选水性单组份美缝剂即可（环氧彩砂颗粒填不进窄缝）；缝宽2-8mm用环氧彩砂效果最佳；缝宽＞10mm需分层填或选专用宽缝填缝剂78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/338743API
curl https://kongchang.com/api/v1/knowledge/claims/338743MCP
get_claim(id=338743)