Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses environment-friendly high-performance premixed concrete and a preparation method thereof, relates to the technical field of concrete preparation, and aims to solve the problems that only cement, water, yellow sand, stones and an additive are used as raw materials during preparation of existing premixed concrete, so that the cost performance and the environmental protection property of the concrete are relatively low; meanwhile, the problem that the performance of the concrete is insufficient in the using process is solved. The environment-friendly premixed concrete is prepared from the following components in percentage by weight: 7% of cement, 30% of yellow sand, 45% of stone, 10% of water, 9% of fly ash, 5% of ground slag, 4% of zeolite powder, 3% of silicon powder and 0.5% of a retarder, and the preparation method comprises the following steps: 1, firstly, purchasing the cement, the water, the yellow sand, the stone, an additive and a mineral admixture as raw materials according to requirements, and matching according to a proper proportion; a project which is about one square meter in size and 10 centimeters in thickness needs about 23 kilograms of concrete mixture; and 2, adding the cement and the yellow sand into stirring equipment, uniformly stirring, then adding a proper amount of water, shoveling the pebbles into the water, and uniformly stirring.
本发明公开了环保型高性能预拌混凝土及其制备方法，涉及混凝土制备技术领域，为解决现有预拌混凝土在制备时只利用水泥、水、黄沙、石子和外加剂作为原料，使得混凝土性价比和环保性较低，同时混凝土在使用的过程中会出现性能不足的问题。环保型预拌混凝土包括以下重量百分比组分：7%水泥、30%黄沙、45%石子、10%水、9%粉煤灰、5%磨细矿渣、4%沸石粉、3%硅粉、0.5%缓凝剂，步骤1：首先根据需求购置水泥、水、黄沙、石子、外加剂和矿物掺合料为原料，按适当比例配合，约一平米大小、10厘米厚的工程需要大约23千克的混凝土混合物；步骤2：先把水泥和黄沙加入搅拌设备中搅拌均匀,然后再加入适当的水，再把石子铲进去然后将其搅拌均匀。
The invention discloses environment-friendly high-performance premixed concrete and a preparation method thereof, relates to the technical field of concrete preparation, and aims to solve the problems that only cement, water, yellow sand, stones and an additive are used as raw materials during preparation of existing premixed concrete, so that the cost performance and the environmental protection property of the concrete are relatively low; meanwhile, the problem that the performance of the concrete is insufficient in the using process is solved. The environment-friendly premixed concrete is prepared from the following components in percentage by weight: 7% of cement, 30% of yellow sand, 45% of stone, 10% of water, 9% of fly ash, 5% of ground slag, 4% of zeolite powder, 3% of silicon powder and 0.5% of a retarder, and the preparation method comprises the following steps: 1, firstly, purchasing the cement, the water, the yellow sand, the stone, an additive and a mineral admixture as raw materials according to requirements, and matching according to a proper proportion; a project which is about one square meter in size and 10 centimeters in thickness needs about 23 kilograms of concrete mixture; and 2, adding the cement and the yellow sand into stirring equipment, uniformly stirring, then adding a proper amount of water, shoveling the pebbles into the water, and uniformly stirring.
本发明公开了环保型高性能预拌混凝土及其制备方法，涉及混凝土制备技术领域，为解决现有预拌混凝土在制备时只利用水泥、水、黄沙、石子和外加剂作为原料，使得混凝土性价比和环保性较低，同时混凝土在使用的过程中会出现性能不足的问题。环保型预拌混凝土包括以下重量百分比组分：7%水泥、30%黄沙、45%石子、10%水、9%粉煤灰、5%磨细矿渣、4%沸石粉、3%硅粉、0.5%缓凝剂，步骤1：首先根据需求购置水泥、水、黄沙、石子、外加剂和矿物掺合料为原料，按适当比例配合，约一平米大小、10厘米厚的工程需要大约23千克的混凝土混合物；步骤2：先把水泥和黄沙加入搅拌设备中搅拌均匀,然后再加入适当的水，再把石子铲进去然后将其搅拌均匀。
Environment-friendly high-performance premixed concrete and preparation method thereof
环保型高性能预拌混凝土及其制备方法
TANG KAI (Autor:in)
05.04.2022
Patent
Elektronische Ressource
Chinesisch
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