Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Durable modified green concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses durable modified green concrete which is characterized by being prepared from the following raw materials in parts by weight:cement, river sand, concrete waste, a filling agent, water, a reinforcing agent, gravel aggregate and modified aramid fiber filaments. The preparation method thereof comprises the following steps: S1, weighing cement and water, and uniformly stirring and mixing to obtain a mixture A; S2, adding concrete waste, river sand and gravel aggregate into the mixture to acquire a mixture B; and S3, addingthe filler, the reinforcing agent and the modified aramid fiber into the mixture B, and uniformly stirring and mixing. According to the durable modified green concrete, by adding the concrete waste,waste generation is reduced, and the durable modified green concrete is green and environmentally friendly; by adding the modified aramid fiber filaments, the concrete has good compressive strength and splitting tensile strength, and also has good corrosion resistance.
本申请涉及混凝土的领域，具体公开了一种耐用型改性绿色混凝土，其特征在于，由包含以下重量份的原料制成：水泥、河沙、混凝土废料、填充剂、水、增强剂、碎石骨料、改性芳纶纤维丝。一种耐用型改性绿色混凝土的制备方法如下：S1，称取水泥、水搅拌混合均匀，得到混合料A；S2，混合料中加入混凝土废料、河沙、碎石骨料，得到混合料B；S3，在混合料B中加入填充剂、增强剂、改性芳纶纤维丝搅拌混合均匀。本申请的耐用型改性绿色混凝土通过添加混凝土废料，减少废料产生，绿色环保；通过加入改性芳纶纤维丝，使混凝土具有较好的抗压强度与劈裂抗拉强度，同时还具有较好的耐腐蚀能力。
Durable modified green concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses durable modified green concrete which is characterized by being prepared from the following raw materials in parts by weight:cement, river sand, concrete waste, a filling agent, water, a reinforcing agent, gravel aggregate and modified aramid fiber filaments. The preparation method thereof comprises the following steps: S1, weighing cement and water, and uniformly stirring and mixing to obtain a mixture A; S2, adding concrete waste, river sand and gravel aggregate into the mixture to acquire a mixture B; and S3, addingthe filler, the reinforcing agent and the modified aramid fiber into the mixture B, and uniformly stirring and mixing. According to the durable modified green concrete, by adding the concrete waste,waste generation is reduced, and the durable modified green concrete is green and environmentally friendly; by adding the modified aramid fiber filaments, the concrete has good compressive strength and splitting tensile strength, and also has good corrosion resistance.
本申请涉及混凝土的领域，具体公开了一种耐用型改性绿色混凝土，其特征在于，由包含以下重量份的原料制成：水泥、河沙、混凝土废料、填充剂、水、增强剂、碎石骨料、改性芳纶纤维丝。一种耐用型改性绿色混凝土的制备方法如下：S1，称取水泥、水搅拌混合均匀，得到混合料A；S2，混合料中加入混凝土废料、河沙、碎石骨料，得到混合料B；S3，在混合料B中加入填充剂、增强剂、改性芳纶纤维丝搅拌混合均匀。本申请的耐用型改性绿色混凝土通过添加混凝土废料，减少废料产生，绿色环保；通过加入改性芳纶纤维丝，使混凝土具有较好的抗压强度与劈裂抗拉强度，同时还具有较好的耐腐蚀能力。
Durable modified green concrete and preparation method thereof
一种耐用型改性绿色混凝土及其制备方法
GAO LIDAN (Autor:in) / HONG ZHENYANG (Autor:in) / YE JIANFENG (Autor:in) / LU CHENG (Autor:in) / GE WEI (Autor:in) / ZHU CHENCHAO (Autor:in) / LI YUNGUO (Autor:in) / WANG ANKANG (Autor:in) / CHEN KEQIN (Autor:in) / LIU JIANFENG (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Coal tar modified durable sulfur concrete and preparation method thereof
| Europäisches Patentamt | 2020