Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides construction waste recycled concrete which is prepared from cement, natural coarse aggregate, waste brick aggregate and water according to the weight ratio of 1: (1.20-1.50): (0.80-1.20): (0.40-1.50), and the weight ratio of the waste brick aggregate to the natural coarse aggregate is 0.67-0.75. The concrete prepared by the method has high compressive strength.
本发明提供了一种建筑垃圾再生混凝土，其由水泥、天然粗骨料、废砖骨料料和水按重量比1:(1.20～1.50):(0.80～1.20):(0.40～1.50)制备而成，废砖骨料与天然粗骨料重量之比为0.67‑0.75。由该方法制得的混凝土具有较高的抗压强度。
The invention provides construction waste recycled concrete which is prepared from cement, natural coarse aggregate, waste brick aggregate and water according to the weight ratio of 1: (1.20-1.50): (0.80-1.20): (0.40-1.50), and the weight ratio of the waste brick aggregate to the natural coarse aggregate is 0.67-0.75. The concrete prepared by the method has high compressive strength.
本发明提供了一种建筑垃圾再生混凝土，其由水泥、天然粗骨料、废砖骨料料和水按重量比1:(1.20～1.50):(0.80～1.20):(0.40～1.50)制备而成，废砖骨料与天然粗骨料重量之比为0.67‑0.75。由该方法制得的混凝土具有较高的抗压强度。
Construction waste recycled concrete
建筑垃圾再生混凝土
LI JIANYONG (Autor:in)
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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