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A platform for research: civil engineering, architecture and urbanism
Reactive powder concrete preparation process
The invention discloses a reactive powder concrete preparation process. The preparation process specifically comprises the following steps of S1, raw material preparation: preparing 20-40 parts by mass of water, 80-100 parts by mass of a gel material, 30-60 parts by mass of fine aggregate, 15-25 parts by mass of reactive powder, 5-10 parts by mass of a water reducing agent, 20-28 parts by mass of triphenylmethyl polymethacrylate and 5-10 parts by mass of an additive, S2, raw material screening: checking the gel material, the fine aggregate, the active powder, the water reducing agent, the triphenylmethyl polymethacrylate and the additive one by one to ensure whether the materials are qualified or not, and if the materials are qualified, taking the materials as raw materials, S3, weighing the gel material, the fine aggregate, the active powder, the water reducing agent, the triphenylmethyl polymethacrylate and the additive according to the demand. The process has the advantages that the active powder is added in the preparation process, and the formula and the proportion of other components of the concrete are combined, so that the final strength of the product exceeds 100 MPa; and the product has good corrosion resistance, high and low temperature resistance and weather resistance, is stable in performance, and is green and environment-friendly.
本发明公开了活性粉末混凝土制备工艺，具体包括以下步骤：S1：原料准备：按照质量份数取水20‑40份、凝胶材料80‑100份、细骨料30‑60份、活性粉末15‑25份、减水剂5‑10份、聚甲基丙烯酸三苯甲基酯20‑28份和添加剂5‑10份；S2：原料筛选：将凝胶材料、细骨料、活性粉末、减水剂、聚甲基丙烯酸三苯甲基酯和添加剂进行逐一检查，确保是否合格，合格即为原料；S3：将凝胶材料、细骨料、活性粉末、减水剂、聚甲基丙烯酸三苯甲基酯和添加剂按需求进行称量，本发明所达到的有益效果是：通过在制备中添加活性粉末，结合混凝土其他成分的配方、配比，使得产品最终的强度超过100MPa，兼具有良好的耐腐蚀、耐高低温、耐候性，性能稳定，绿色环保。
Reactive powder concrete preparation process
The invention discloses a reactive powder concrete preparation process. The preparation process specifically comprises the following steps of S1, raw material preparation: preparing 20-40 parts by mass of water, 80-100 parts by mass of a gel material, 30-60 parts by mass of fine aggregate, 15-25 parts by mass of reactive powder, 5-10 parts by mass of a water reducing agent, 20-28 parts by mass of triphenylmethyl polymethacrylate and 5-10 parts by mass of an additive, S2, raw material screening: checking the gel material, the fine aggregate, the active powder, the water reducing agent, the triphenylmethyl polymethacrylate and the additive one by one to ensure whether the materials are qualified or not, and if the materials are qualified, taking the materials as raw materials, S3, weighing the gel material, the fine aggregate, the active powder, the water reducing agent, the triphenylmethyl polymethacrylate and the additive according to the demand. The process has the advantages that the active powder is added in the preparation process, and the formula and the proportion of other components of the concrete are combined, so that the final strength of the product exceeds 100 MPa; and the product has good corrosion resistance, high and low temperature resistance and weather resistance, is stable in performance, and is green and environment-friendly.
本发明公开了活性粉末混凝土制备工艺，具体包括以下步骤：S1：原料准备：按照质量份数取水20‑40份、凝胶材料80‑100份、细骨料30‑60份、活性粉末15‑25份、减水剂5‑10份、聚甲基丙烯酸三苯甲基酯20‑28份和添加剂5‑10份；S2：原料筛选：将凝胶材料、细骨料、活性粉末、减水剂、聚甲基丙烯酸三苯甲基酯和添加剂进行逐一检查，确保是否合格，合格即为原料；S3：将凝胶材料、细骨料、活性粉末、减水剂、聚甲基丙烯酸三苯甲基酯和添加剂按需求进行称量，本发明所达到的有益效果是：通过在制备中添加活性粉末，结合混凝土其他成分的配方、配比，使得产品最终的强度超过100MPa，兼具有良好的耐腐蚀、耐高低温、耐候性，性能稳定，绿色环保。
Reactive powder concrete preparation process
活性粉末混凝土制备工艺
JIANG WEI (author) / LIN MUCHENG (author) / LIN ZUHUI (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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