LVP 地板铺装前,含水率和伸缩缝怎么检查

旧房翻新铺 LVP,很多问题不是铺的时候才发生,而是铺前检查没做。之前一个项目地板铺完两周后起拱,拆开看,基层含水率偏高,墙边伸缩缝也留得太小。 我的流程是先用 moisture meter 测混凝土或木基层,特别是厨房、卫生间旁边和外墙边。第二步用直尺查平整度,高点先打磨,低点用合适的 patch 修补,别指望地板自己盖住。第三步按厂家要求留 expansion gap,门套、岛台和固定柜旁边都要检查。材料也要提前 acclimation,不要当天送到当天铺。门口过渡条位置也要先量好,不然后面切口会很丑。 经验是,LVP 看着简单,但失败多半在准备阶段。建议同行把含水率、平整度、伸缩缝和材料批次拍照留档,客户后面问起开缝或起拱,现场记录比口头解释有用。

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