Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete containing recycled PVC aggregate and preparation method thereof
The invention provides concrete containing recycled PVC aggregate and a preparation method thereof. Steel fibers, cement, the recycled PVC aggregate, coarse aggregate, fine aggregate and water are proportioned and mixed according to a certain mass ratio, and the concrete containing the recycled PVC aggregate is prepared; the recycled PVC aggregate is used for replacing part of coarse aggregate, so that the cost is reduced, the concrete is green and environment-friendly, the tensile strength, shear strength, bending strength and torsional strength of the concrete are remarkably improved by adding the steel fiber, the concrete has the characteristics of excellent strength, improved brittleness and enhanced ductility, and the concrete has the advantages of simplicity in manufacturing, low cost, good strength and easiness in popularization.
一种含再生PVC骨料的混凝土及其制备方法，将钢纤维、水泥、再生PVC骨料、粗骨料、细骨料和水按一定的质量比进行配比混合，制得含再生PVC骨料的混凝土；利用再生PVC骨料代替部分粗骨料，降低了成本，绿色环保，加入钢纤维显著提高了混凝土的抗拉强度和抗剪，抗弯，抗扭强度、强度优良、脆性得到改善且延性增强的特点，具有制作简单，成本低，强度好，易于推广的优点。
Concrete containing recycled PVC aggregate and preparation method thereof
The invention provides concrete containing recycled PVC aggregate and a preparation method thereof. Steel fibers, cement, the recycled PVC aggregate, coarse aggregate, fine aggregate and water are proportioned and mixed according to a certain mass ratio, and the concrete containing the recycled PVC aggregate is prepared; the recycled PVC aggregate is used for replacing part of coarse aggregate, so that the cost is reduced, the concrete is green and environment-friendly, the tensile strength, shear strength, bending strength and torsional strength of the concrete are remarkably improved by adding the steel fiber, the concrete has the characteristics of excellent strength, improved brittleness and enhanced ductility, and the concrete has the advantages of simplicity in manufacturing, low cost, good strength and easiness in popularization.
一种含再生PVC骨料的混凝土及其制备方法，将钢纤维、水泥、再生PVC骨料、粗骨料、细骨料和水按一定的质量比进行配比混合，制得含再生PVC骨料的混凝土；利用再生PVC骨料代替部分粗骨料，降低了成本，绿色环保，加入钢纤维显著提高了混凝土的抗拉强度和抗剪，抗弯，抗扭强度、强度优良、脆性得到改善且延性增强的特点，具有制作简单，成本低，强度好，易于推广的优点。
Concrete containing recycled PVC aggregate and preparation method thereof
一种含再生PVC骨料的混凝土及其制备方法
CHEN XINXIAO (Autor:in) / LI SI (Autor:in)
12.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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