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A platform for research: civil engineering, architecture and urbanism
Energy-saving and environment-friendly concrete and preparation method thereof
The invention discloses energy-saving and environment-friendly concrete and a preparation method thereof. The energy-saving and environment-friendly concrete is prepared from the following components: water, cement, coarse aggregate, granite stone powder, fine aggregate, a composite fiber substance, a polycarboxylic acid water reducing agent, an expanding agent and a phase change compound, the phase change compound is prepared from the following raw materials: lauric acid, stearic acid, modified ardealite and m-amino methylamine; the composite fiber material is prepared from the following raw materials: graphite fiber, carboxymethyl chitosan, polyester fiber and magnesium chloride. The compressive strength and breaking strength of the concrete are improved, the pH value of the concrete is reduced, and the concrete adapts to plant growth.
本发明公开了一种节能环保的混凝土及其制备方法，包括以下组分：水、水泥、粗骨料、花岗岩石粉、细骨料、复合纤维物、聚羧酸减水剂、膨胀剂、相变复合物；所述相变复合物由以下原料组成，月桂酸、硬脂酸、改性磷石膏、间氨基甲胺；所述复合纤维物由以下原料组成，石墨纤维、羧甲基壳聚糖、涤纶纤维、氯化镁。本发明提高了混凝土的抗压强度和抗折强度，而且降低了混凝土的pH值，适应植物的生长。
Energy-saving and environment-friendly concrete and preparation method thereof
The invention discloses energy-saving and environment-friendly concrete and a preparation method thereof. The energy-saving and environment-friendly concrete is prepared from the following components: water, cement, coarse aggregate, granite stone powder, fine aggregate, a composite fiber substance, a polycarboxylic acid water reducing agent, an expanding agent and a phase change compound, the phase change compound is prepared from the following raw materials: lauric acid, stearic acid, modified ardealite and m-amino methylamine; the composite fiber material is prepared from the following raw materials: graphite fiber, carboxymethyl chitosan, polyester fiber and magnesium chloride. The compressive strength and breaking strength of the concrete are improved, the pH value of the concrete is reduced, and the concrete adapts to plant growth.
本发明公开了一种节能环保的混凝土及其制备方法，包括以下组分：水、水泥、粗骨料、花岗岩石粉、细骨料、复合纤维物、聚羧酸减水剂、膨胀剂、相变复合物；所述相变复合物由以下原料组成，月桂酸、硬脂酸、改性磷石膏、间氨基甲胺；所述复合纤维物由以下原料组成，石墨纤维、羧甲基壳聚糖、涤纶纤维、氯化镁。本发明提高了混凝土的抗压强度和抗折强度，而且降低了混凝土的pH值，适应植物的生长。
Energy-saving and environment-friendly concrete and preparation method thereof
一种节能环保的混凝土及其制备方法
YAO GUOPING (author) / JIANG XIAOBO (author) / CHEN KAIDONG (author) / LIN SHAOJIE (author) / LIU BIN (author) / HUANG JINXUAN (author) / GUO XUANJUN (author) / LIN SUIPING (author) / YAO YONGSHENG (author) / YAO QIANGHE (author)
2022-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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