Polymer modified recycled aggregate composition, artificial stone, preparation method and application: Fid-Bau Portal

Polymer modified recycled aggregate composition, artificial stone, preparation method and application

ZHAO BAOJUN / WU CHEN / ZOU CHANGGEN / YIN ZHENG

The invention discloses a polymer modified recycled aggregate composition, an artificial stone, a preparation method and application. The composition of the polymer modified recycled aggregate comprises a polymer modified recycled first-stage aggregate, a polymer modified recycled second-stage aggregate, a polymer modified recycled third-stage aggregate, a polymer modified recycled fourth-stage aggregate, a polymer modified recycled fifth-stage aggregate and a polymer modified recycled sixth-stage aggregate, meanwhile, the invention provides the environment-friendly artificial stone using the full-granularity polymer modified recycled aggregate, and the environment-friendly artificial stone comprises a polymer modified recycled aggregate composition, a silica sand composition, polymer modified micro powder, cement, silica powder, an auxiliary cementing material, titanium dioxide, a water reducing agent, a toughening agent and water, wherein the silica sand composition comprises first-stage silica sand, second-stage silica sand, third-stage silica sand, fourth-stage silica sand, fifth-stage silica sand and sixth-stage silica sand; the artificial stone has the advantages of environmental protection, good product quality, high strength and simple preparation method.

本申请公开了一种聚合物改性再生骨料的组合物、人造石、制备方法及应用；所述一种聚合物改性再生骨料的组合物包括聚合物改性再生一级骨料、聚合物改性再生二级骨料、聚合物改性再生三级骨料、聚合物改性再生四级骨料、聚合物改性再生五级骨料以及聚合物改性再生六级骨料；同时，本申请提供了一种利用全粒度聚合物改性再生骨料的环保型人造石，包括聚合物改性再生骨料的组合物、硅砂的组合物、聚合物改性微粉、水泥、硅粉、辅助胶凝材料、钛白粉、减水剂、增韧剂以及水；其中，所述硅砂的组合物包括一级硅砂、二级硅砂、三级硅砂、四级硅砂、五级硅砂以及六级硅砂；所述人造石具有环保、产品质量佳、强度高、制备方法简单的优势。

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