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发明公开
CN109626896A 一种转炉钢渣透水砖及其制备方法 无效 - 驳回

一种转炉钢渣透水砖及其制备方法
摘要：
本发明提供一种转炉钢渣透水砖材料，由上至下依次包括有面层材料和底层材料，其中，面层材料包括面料、面层减水剂和面层水，面料按重量份计，包括以下组分：水泥5‑30份；第一钢渣65‑90份；石屑1‑10份；面层减水剂的加入量为适量；面层水的加入量为适量；底层材料包括底料、底层减水剂和底层水，底料按重量份计，包括以下组分：水泥5‑30份；第二钢渣65‑90份；石屑1‑10份；底层减水剂的加入量为适量；底层水的加入量为适量。本发明进一步提供一种转炉钢渣透水砖的制备方法。本发明提供的一种转炉钢渣透水砖及其制备方法，创新性地利用经过高温水汽处理后的转炉钢渣，拓展了转炉钢渣的利用新途径。
摘要（英）：

The invention provides a converter steel slag water permeable brick material. The converter steel slag water permeable brick material comprises a surface layer material and a bottom layer material insequence from top to bottom, wherein the surface layer material comprises a surface material, a surface layer water reducing agent and surface layer water, the surface material is prepared from, by weight, 5-30 parts of cement, 65-90 parts of first steel slag and 1-10 parts of stone chips; the appropriate amount of the surface layer water reducing agent is added; the appropriate amount of the surface layer water is added; the bottom layer material comprises a bottom material, a bottom layer water reducing agent and bottom layer water, the bottom material is prepared from, by weight, 5-30 partsof cement, 65-90 parts of second steel slag and 1-10 parts of stone chips; the appropriate amount of the bottom layer water reducing agent is added; the appropriate amount of the bottom layer water is added. The invention further provides a preparation method of the converter steel slag water permeable brick material. The converter steel slag water permeable brick material and the preparation method thereof have the advantages that the converter steel slag after high-temperature water vapor treatment is innovatively utilized, and a new utilization approach is expanded.

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