金刚砂硬化耐磨地坪材料

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Ketchfloor-05金刚砂硬化耐磨地坪材料 简介： 菲凡士地面硬化剂可分为两种，一种为非金属地面感硬化剂，另一种为金属 地面硬化剂，两种硬化剂是非金属或金属骨料与本地特产的中国**好的，用于军事防御工程保垒牌波特兰水泥级其它渗合料组成，开袋后即可使用。 优点： 具有很这几年来强度和耐磨性、防尘、增加地面的防油性、缩短工期（可选防静电及不发火性）。 用途： 地面硬化剂用于须耐磨且防尘的工业地面，例如：仓库、码头、厂房、停车场、维修车间、车库等须高度耐磨损的地面。 颜色： 水泥原色、灰色、绿色、红色。 表面强度： 非金属地面硬化剂地面是3.30，金属地面硬化剂地面为3.10 耐磨度比： 非金属耐磨地面是300，金属耐磨地面为350（一般水泥地面的三倍) 28天强度：非金属地面硬化剂地面80mpa金属地面硬化剂地面90mpa. 启用时间： 48-72小时后可以开放走；7-10天后轻型货车可以行驶；28天后可以正常使用。

。。。。。。。。。。。。。。。。。金钢砂耐磨地坪施工 **浇倒基层混凝土并夯实，混凝土强度不低于25℃，混凝土必须含350/m3以上的水泥级水灰比＜0.45；找平层必须是细石混凝土及其厚度不可少于50mm。现场落度在75～100毫米之间；然后用**抹光机加圆盘进一些步平整混凝土，保证混凝土表面平整、密实。在混凝土初凝的时候开始撒播硬化剂，同时使用抹光机加圆盘压实抹平。 约1～2小时后，再重复一次撒播压实的操作；**后用抹光机加刀片进行抛光密封，同进手工修补边角部分；**后喷洒养护剂或覆盖薄膜，防止水分快速挥发引起开裂。从混凝土整平到覆盖养护，所有操作过程保护在24小时内完成。施工完成2～3天可开放行走。在适当的位置（一般以6m×6m为一单位），由建筑方用锯缝机锯开到混凝土厚度1/3外，将收缩缝填满所需要的填缝料。

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