Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete pavement repairing agent formula and spraying equipment thereof
The invention relates to a formula of a concrete pavement repairing agent. The formula comprises the following raw materials in parts by weight: a component A: 45 parts of 100-mesh mixed quartz sand, 20 parts of 200-mesh quartz powder, 20 parts of kaolin, 2 parts of anti-crack fiber, 5 parts of thickened bentonite and 3 parts of sericite; the component B is prepared from 97 parts of hybrid nano ceramic liquid and 3 parts of a defoaming agent; the method comprises the following steps: cutting and digging out a pothole part, filling and leveling up the pothole part by using early-strength concrete to be higher than a concrete base surface, cutting cracks of the concrete base surface, pouring early-strength concrete mortar to be higher than the ground, cleaning the base surface, permeating once by using nano ceramic liquid, and mechanically spraying the pasty fluid nano ceramic liquid twice; construction is rapid and simple, labor cost is very low, mechanical construction is achieved, maintenance is not needed after spraying is completed, traffic can be conducted one hour after construction in summer, the highest strength is achieved after 96 hours, and the paint is completely waterproof and resistant to acid rain corrosion. The pencil hardness reaches 9H or above, and the coating is resistant to high temperature of 1000 DEG C, does not change color, is resistant to aging and freeze thawing, never bulges and has the same service life as concrete.
本发明涉及一种混凝土路面修复剂配方，该配方中各原料的重量份数比为：甲组：100目混合石英砂45份、200目石英粉20份、高岭土20份、抗裂纤维2份、增稠膨润土5份和绢云母3份。乙组：杂化纳米陶瓷液97份和消泡剂3份；将坑洼部位切割后挖出，用早强混凝土填平且高于混凝土基面，对混凝土基面裂缝进行切割，灌注早强混凝土砂浆且高于地面，清理干净基面，使用纳米陶瓷液渗透一遍，将膏状流体纳米陶瓷液，机械喷涂2遍；施工快速简单，人工费很低，机械化施工，喷涂完成后不用养护，夏天完工后一小时可以通车，96小时达到最高强度，完全不透水，耐酸雨腐蚀。铅笔硬度达9H以上，该涂层耐高温1000度不变色、耐老化、耐冻融、永不起鼓且与混凝土同寿命。
Concrete pavement repairing agent formula and spraying equipment thereof
The invention relates to a formula of a concrete pavement repairing agent. The formula comprises the following raw materials in parts by weight: a component A: 45 parts of 100-mesh mixed quartz sand, 20 parts of 200-mesh quartz powder, 20 parts of kaolin, 2 parts of anti-crack fiber, 5 parts of thickened bentonite and 3 parts of sericite; the component B is prepared from 97 parts of hybrid nano ceramic liquid and 3 parts of a defoaming agent; the method comprises the following steps: cutting and digging out a pothole part, filling and leveling up the pothole part by using early-strength concrete to be higher than a concrete base surface, cutting cracks of the concrete base surface, pouring early-strength concrete mortar to be higher than the ground, cleaning the base surface, permeating once by using nano ceramic liquid, and mechanically spraying the pasty fluid nano ceramic liquid twice; construction is rapid and simple, labor cost is very low, mechanical construction is achieved, maintenance is not needed after spraying is completed, traffic can be conducted one hour after construction in summer, the highest strength is achieved after 96 hours, and the paint is completely waterproof and resistant to acid rain corrosion. The pencil hardness reaches 9H or above, and the coating is resistant to high temperature of 1000 DEG C, does not change color, is resistant to aging and freeze thawing, never bulges and has the same service life as concrete.
本发明涉及一种混凝土路面修复剂配方，该配方中各原料的重量份数比为：甲组：100目混合石英砂45份、200目石英粉20份、高岭土20份、抗裂纤维2份、增稠膨润土5份和绢云母3份。乙组：杂化纳米陶瓷液97份和消泡剂3份；将坑洼部位切割后挖出，用早强混凝土填平且高于混凝土基面，对混凝土基面裂缝进行切割，灌注早强混凝土砂浆且高于地面，清理干净基面，使用纳米陶瓷液渗透一遍，将膏状流体纳米陶瓷液，机械喷涂2遍；施工快速简单，人工费很低，机械化施工，喷涂完成后不用养护，夏天完工后一小时可以通车，96小时达到最高强度，完全不透水，耐酸雨腐蚀。铅笔硬度达9H以上，该涂层耐高温1000度不变色、耐老化、耐冻融、永不起鼓且与混凝土同寿命。
Concrete pavement repairing agent formula and spraying equipment thereof
一种混凝土路面修复剂配方及其喷涂设备
ZHAO YONGLU (Autor:in) / ZHAO YONGHUA (Autor:in) / HAN MEIHUA (Autor:in)
31.05.2022
Patent
Elektronische Ressource
Chinesisch
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