Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete composite admixture as well as preparation method and application thereof
The invention discloses a concrete composite admixture as well as a preparation method and application thereof, and the concrete composite admixture comprises the following components: AMA powder and a spirulina extract, the preparation method of the concrete composite admixture comprises the following steps: preparing the AMA powder; preparation of a spirulina extract: uniformly mixing the AMA powder and the spirulina extract according to the formula ratio to obtain the concrete composite admixture; the concrete composite admixture can refine the pore structure of concrete and reduce the porosity, so that the harmful ion invasion resistance of the concrete is effectively improved; the corrosion resistance of steel bars in concrete can be improved, and the consistency and workability of mixed soil can be effectively improved. The concrete composite admixture is wide in raw material source, safe, non-toxic, simple and feasible in use method and easy to popularize.
本发明公开了一种混凝土复合外加剂及其制备方法和应用，该混凝土复合外加剂，包括以下组分：AMA粉末和螺旋藻提取物；该混凝土复合外加剂的制备方法，包括：AMA粉末的制备；螺旋藻提取物的制备，将配方量的AMA粉末和螺旋藻提取物混匀，得到混凝土复合外加剂；该混凝土复合外加剂可以细化混凝土的孔结构并降低孔隙率，从而有效提高混凝土抵抗有害离子入侵的能力；能够提高混凝土中钢筋的耐腐蚀性能，能够有效提升混合土的稠度和工作性。该混凝土复合外加剂的原料来源广泛，安全无毒，使用方法简单易行，容易推广。
Concrete composite admixture as well as preparation method and application thereof
The invention discloses a concrete composite admixture as well as a preparation method and application thereof, and the concrete composite admixture comprises the following components: AMA powder and a spirulina extract, the preparation method of the concrete composite admixture comprises the following steps: preparing the AMA powder; preparation of a spirulina extract: uniformly mixing the AMA powder and the spirulina extract according to the formula ratio to obtain the concrete composite admixture; the concrete composite admixture can refine the pore structure of concrete and reduce the porosity, so that the harmful ion invasion resistance of the concrete is effectively improved; the corrosion resistance of steel bars in concrete can be improved, and the consistency and workability of mixed soil can be effectively improved. The concrete composite admixture is wide in raw material source, safe, non-toxic, simple and feasible in use method and easy to popularize.
本发明公开了一种混凝土复合外加剂及其制备方法和应用，该混凝土复合外加剂，包括以下组分：AMA粉末和螺旋藻提取物；该混凝土复合外加剂的制备方法，包括：AMA粉末的制备；螺旋藻提取物的制备，将配方量的AMA粉末和螺旋藻提取物混匀，得到混凝土复合外加剂；该混凝土复合外加剂可以细化混凝土的孔结构并降低孔隙率，从而有效提高混凝土抵抗有害离子入侵的能力；能够提高混凝土中钢筋的耐腐蚀性能，能够有效提升混合土的稠度和工作性。该混凝土复合外加剂的原料来源广泛，安全无毒，使用方法简单易行，容易推广。
Concrete composite admixture as well as preparation method and application thereof
一种混凝土复合外加剂及其制备方法和应用
JIANG LINHUA (Autor:in) / ZHI FANGFANG (Autor:in) / CHEN LEI (Autor:in) / ZHANG LEI (Autor:in) / HUANG QINGHUA (Autor:in) / CHU HONGQIANG (Autor:in) / SONG ZIJIAN (Autor:in) / GU YUE (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
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