Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Repairing material for repairing wall and repairing method thereof
The invention discloses a repairing material for repairing a wall and a repairing method thereof.The repairing material comprises basic magnesium sulfate cement, a retarder, a naphthalene water reducer and a defoaming agent.According to the repairing material, on the premise that the strength of basic magnesium sulfate cement mortar is not reduced, the working performance of the basic magnesium sulfate cement mortar is improved; the repairing agent can be used for repairing the brick wall of the southern ancient town; in addition, the modified mortar prepared from the repair material disclosed by the invention also has the advantages of low cost, strong shock resistance, strong weather resistance, good cohesiveness with old brick walls and fireproof function, and also can resist certain differential settlement; and the modified mortar and the old mortar have no color difference, so that the integral reinforcing effect of the wall body is good.
本发明公开一种用于修复墙体的修复材料及其修复方法，该修复材料包括碱式硫酸镁水泥、缓凝剂、萘系减水剂、消泡剂，本发明中的修复材料在不降低碱式硫酸镁水泥砂浆强度的前提下改善其工作性能，使其能够用于对南方古镇砖墙的修复；此外，由本发明中的修复材料制备的改性砂浆还具有成本低、抗震性强、耐候性强、与旧砖墙粘结性好以及防火功能，并且还能抵抗一定的不均匀沉降；并且本发明中的改性砂浆与旧砂浆没有色差，墙体整体加固效果好。
Repairing material for repairing wall and repairing method thereof
The invention discloses a repairing material for repairing a wall and a repairing method thereof.The repairing material comprises basic magnesium sulfate cement, a retarder, a naphthalene water reducer and a defoaming agent.According to the repairing material, on the premise that the strength of basic magnesium sulfate cement mortar is not reduced, the working performance of the basic magnesium sulfate cement mortar is improved; the repairing agent can be used for repairing the brick wall of the southern ancient town; in addition, the modified mortar prepared from the repair material disclosed by the invention also has the advantages of low cost, strong shock resistance, strong weather resistance, good cohesiveness with old brick walls and fireproof function, and also can resist certain differential settlement; and the modified mortar and the old mortar have no color difference, so that the integral reinforcing effect of the wall body is good.
本发明公开一种用于修复墙体的修复材料及其修复方法，该修复材料包括碱式硫酸镁水泥、缓凝剂、萘系减水剂、消泡剂，本发明中的修复材料在不降低碱式硫酸镁水泥砂浆强度的前提下改善其工作性能，使其能够用于对南方古镇砖墙的修复；此外，由本发明中的修复材料制备的改性砂浆还具有成本低、抗震性强、耐候性强、与旧砖墙粘结性好以及防火功能，并且还能抵抗一定的不均匀沉降；并且本发明中的改性砂浆与旧砂浆没有色差，墙体整体加固效果好。
Repairing material for repairing wall and repairing method thereof
一种用于修复墙体的修复材料及其修复方法
ZENG XIANGCHAO (Autor:in) / YU HONGFA (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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