Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Saltpetering-resistant steel slag pervious concrete and application thereof
The invention provides saltpetering-resistant steel slag pervious concrete and application thereof. The steel slag pervious concrete is prepared from the following raw material components in parts by weight: 315 to 450 parts of ordinary Portland cement, 2000 parts of steel slag molding sand, 2000 parts of steel slag of 3 to 5mm, 2000 parts of steel slag of 5 to 10mm, 135 to 180 parts of mineral powder, 90 to 180 parts of modified mineral powder and 70 parts of water. According to the steel slag permeable concrete formula, under the condition that the strength and the permeable coefficient of the finally formed steel slag permeable pavement bricks are guaranteed, the problem of front face scumming can be effectively solved by combining inverted curing.
本发明提供一种抗泛碱的钢渣透水混凝土及其用途，所述钢渣透水混凝土包括如下重量份的原料组分：普通硅酸盐水泥315～450重量份、钢渣型砂2000重量份、3～5mm钢渣2000重量份、5～10mm钢渣2000重量份、矿粉135～180质量份、改性矿粉90～180重量份、水70重量份。本发明中的钢渣透水混凝土配方在保证最终形成的钢渣透水路面砖的强度和透水系数的情况下，还能够结合倒置养护来有效解决了正面泛霜的问题。
Saltpetering-resistant steel slag pervious concrete and application thereof
The invention provides saltpetering-resistant steel slag pervious concrete and application thereof. The steel slag pervious concrete is prepared from the following raw material components in parts by weight: 315 to 450 parts of ordinary Portland cement, 2000 parts of steel slag molding sand, 2000 parts of steel slag of 3 to 5mm, 2000 parts of steel slag of 5 to 10mm, 135 to 180 parts of mineral powder, 90 to 180 parts of modified mineral powder and 70 parts of water. According to the steel slag permeable concrete formula, under the condition that the strength and the permeable coefficient of the finally formed steel slag permeable pavement bricks are guaranteed, the problem of front face scumming can be effectively solved by combining inverted curing.
本发明提供一种抗泛碱的钢渣透水混凝土及其用途，所述钢渣透水混凝土包括如下重量份的原料组分：普通硅酸盐水泥315～450重量份、钢渣型砂2000重量份、3～5mm钢渣2000重量份、5～10mm钢渣2000重量份、矿粉135～180质量份、改性矿粉90～180重量份、水70重量份。本发明中的钢渣透水混凝土配方在保证最终形成的钢渣透水路面砖的强度和透水系数的情况下，还能够结合倒置养护来有效解决了正面泛霜的问题。
Saltpetering-resistant steel slag pervious concrete and application thereof
一种抗泛碱的钢渣透水混凝土及其用途
LIANG SHUXING (Autor:in) / JIN QIANG (Autor:in) / YANG GANG (Autor:in) / YAN FAN (Autor:in) / LIU YU (Autor:in) / YE TIANYANG (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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