Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Weather-resistant anti-crack concrete formula and preparation process
Belonging to the technical field of concrete preparation, the invention discloses a weather-resistant anti-crack concrete formula, which comprises the following materials: Portland cement, coal ash, metal slag, crushed gravel, iron ore waste, blast furnace water slag, a water reducer and an additive. The blast furnace water slag and the iron ore waste are arranged in the formula, the blast furnace water slag and the iron ore waste are subjected to special treatment before application in the preparation method, the high temperature resistance of the prepared concrete can be effectively improved, meanwhile, the anti-freezing agent is further arranged in the formula, the anti-freezing property of the prepared concrete can be effectively improved, and through combination of the blast furnace water slag and the iron ore waste, the anti-freezing performance of the concrete is improved. The concrete has good weather resistance and can play the best effect in all seasons, and meanwhile, a majority of metal waste residues are further arranged in the formula and serve as the formula of the concrete, so that the overall structural strength of the concrete after coagulation can be effectively improved, and the concrete has good weather resistance and freezing resistance in combination with high temperature resistance and freezing resistance. The prepared concrete has good crack resistance, and the product quality is improved.
本发明公开了一种耐候型抗裂混凝土配方，属于混凝土制备技术领域，包括如下材料：硅酸盐水泥、煤灰、金属废渣、碎砂石、铁矿石废料、高炉水渣、减水剂与添加剂；本发明配方内设置有高炉水渣与铁矿石废料成分，且在制备方法内对于高炉水渣与铁矿石废料在应用前均经过特殊处理，可有效提高制备的混凝土的耐高温性，同时在配方内还设置有防冻剂，可有效提高制备后混凝土的防冻性，二者结合，使该混凝土具有良好耐候性，各个季节均可发挥其最佳效果，同时配方内还设置有多数金属废渣，金属废渣作为混凝土的配方，可有效提高混凝土在凝结后的整体结构强度，与其具备的耐高温与抗冻性结合，使制备的混凝土具有良好的抗裂性，提高产品质量。
Weather-resistant anti-crack concrete formula and preparation process
Belonging to the technical field of concrete preparation, the invention discloses a weather-resistant anti-crack concrete formula, which comprises the following materials: Portland cement, coal ash, metal slag, crushed gravel, iron ore waste, blast furnace water slag, a water reducer and an additive. The blast furnace water slag and the iron ore waste are arranged in the formula, the blast furnace water slag and the iron ore waste are subjected to special treatment before application in the preparation method, the high temperature resistance of the prepared concrete can be effectively improved, meanwhile, the anti-freezing agent is further arranged in the formula, the anti-freezing property of the prepared concrete can be effectively improved, and through combination of the blast furnace water slag and the iron ore waste, the anti-freezing performance of the concrete is improved. The concrete has good weather resistance and can play the best effect in all seasons, and meanwhile, a majority of metal waste residues are further arranged in the formula and serve as the formula of the concrete, so that the overall structural strength of the concrete after coagulation can be effectively improved, and the concrete has good weather resistance and freezing resistance in combination with high temperature resistance and freezing resistance. The prepared concrete has good crack resistance, and the product quality is improved.
本发明公开了一种耐候型抗裂混凝土配方，属于混凝土制备技术领域，包括如下材料：硅酸盐水泥、煤灰、金属废渣、碎砂石、铁矿石废料、高炉水渣、减水剂与添加剂；本发明配方内设置有高炉水渣与铁矿石废料成分，且在制备方法内对于高炉水渣与铁矿石废料在应用前均经过特殊处理，可有效提高制备的混凝土的耐高温性，同时在配方内还设置有防冻剂，可有效提高制备后混凝土的防冻性，二者结合，使该混凝土具有良好耐候性，各个季节均可发挥其最佳效果，同时配方内还设置有多数金属废渣，金属废渣作为混凝土的配方，可有效提高混凝土在凝结后的整体结构强度，与其具备的耐高温与抗冻性结合，使制备的混凝土具有良好的抗裂性，提高产品质量。
Weather-resistant anti-crack concrete formula and preparation process
一种耐候型抗裂混凝土配方及制备工艺
WU JINHUA (Autor:in) / ZHU HUANJIE (Autor:in) / ZHOU XIAOHUA (Autor:in) / SUN YUANHANG (Autor:in) / WANG LIANWANG (Autor:in) / ZHU JIAYUAN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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