Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an additive for anti-collapse concrete and a preparation method thereof, relates to the technical field of concrete additive production, and aims at the problem that existing cement is low in slump. The following scheme is put forward: the additive comprises an early strength agent, an accelerator and an anti-collapse agent, wherein the weight ratio of the early strength agent to the accelerator to the anti-collapse agent is 2: 3:4. The additive is simple in structure and convenient to use, the drying degree of concrete can be improved, meanwhile, the surface drying speed is high, the strength of initial concrete is improved, the surface reaction speed is increased, then the slump of the concrete is increased, certain construction requirements are met, the production efficiency of products is improved to a certain degree, the yield is increased, and production is facilitated.
本发明公开了一种防塌落混凝土用添加剂及其制备方法，涉及混凝土添加剂生产技术领域，针对现有的水泥塌落度低的问题，现提出如下方案，其包括早强剂、速凝剂和防塌剂，所述早强剂、速凝剂和防塌剂其原料重量比为2:3:4，本发明结构简单，使用方便，可以提高混凝土的干燥程度，同时较快表面的干燥速度，提升初期混凝土的强度，加快表面的反应速度，进而增加混凝土的塌落度，适应一定施工需要，在一定程度上提高产品的生产效率，增加产量，方便生产。
The invention discloses an additive for anti-collapse concrete and a preparation method thereof, relates to the technical field of concrete additive production, and aims at the problem that existing cement is low in slump. The following scheme is put forward: the additive comprises an early strength agent, an accelerator and an anti-collapse agent, wherein the weight ratio of the early strength agent to the accelerator to the anti-collapse agent is 2: 3:4. The additive is simple in structure and convenient to use, the drying degree of concrete can be improved, meanwhile, the surface drying speed is high, the strength of initial concrete is improved, the surface reaction speed is increased, then the slump of the concrete is increased, certain construction requirements are met, the production efficiency of products is improved to a certain degree, the yield is increased, and production is facilitated.
本发明公开了一种防塌落混凝土用添加剂及其制备方法，涉及混凝土添加剂生产技术领域，针对现有的水泥塌落度低的问题，现提出如下方案，其包括早强剂、速凝剂和防塌剂，所述早强剂、速凝剂和防塌剂其原料重量比为2:3:4，本发明结构简单，使用方便，可以提高混凝土的干燥程度，同时较快表面的干燥速度，提升初期混凝土的强度，加快表面的反应速度，进而增加混凝土的塌落度，适应一定施工需要，在一定程度上提高产品的生产效率，增加产量，方便生产。
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