Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon sequestration type permeable ecological concrete as well as preparation method and application thereof
The invention relates to the technical field of concrete, in particular to carbon sequestration type permeable ecological concrete as well as a preparation method and application thereof. The invention provides carbon-sequestration type permeable ecological concrete, which is prepared from the following components in parts by weight: 110 to 160 parts of sulphoaluminate cement, 280 to 320 parts of modified porous coarse aggregate, 55 to 75 parts of admixture, 1 to 3 parts of water reducing agent and 40 to 70 parts of water. According to the present invention, the porous coarse aggregate and the modified mixing water are subjected to mixing modification to prepare the modified porous coarse aggregate, the carbon fixation type water-permeable ecological concrete is prepared by using the modified porous coarse aggregate, and the composition and the ratio of the admixture are adjusted; through cooperation of the modified porous coarse aggregate and an admixture, preparation of the high-strength and high-water-permeability carbon sequestration type water-permeable ecological concrete is realized, and the carbon sequestration type water-permeable ecological concrete can overcome the defect of high alkalinity of traditional carbon sequestration type water-permeable ecological concrete.
本发明涉及混凝土技术领域，具体涉及一种固碳型透水生态混凝土及其制备方法和应用。本发明提供的一种固碳型透水生态混凝土的组成如下：硫铝酸盐水泥110～160份、改性多孔粗骨料280～320份、掺合料55～75份、减水剂1～3份以及水40～70份组成，在该碳型透水生态混凝土的制备过程中，本发明人通过采用多孔粗骨料与改性拌合水进行拌合改性以制得改性多孔粗骨料，再利用该改性多孔粗骨料制备固碳型透水生态混凝土，并对掺合料的组成和配比进行了调整，通过该改性多孔粗骨料与掺合料的配合实现了高强度、高透水性的固碳型透水生态混凝土的制备，并使得该固碳型透水生态混凝土能够克服传统的固碳型透水生态混凝土存在的高碱度的缺陷。
Carbon sequestration type permeable ecological concrete as well as preparation method and application thereof
The invention relates to the technical field of concrete, in particular to carbon sequestration type permeable ecological concrete as well as a preparation method and application thereof. The invention provides carbon-sequestration type permeable ecological concrete, which is prepared from the following components in parts by weight: 110 to 160 parts of sulphoaluminate cement, 280 to 320 parts of modified porous coarse aggregate, 55 to 75 parts of admixture, 1 to 3 parts of water reducing agent and 40 to 70 parts of water. According to the present invention, the porous coarse aggregate and the modified mixing water are subjected to mixing modification to prepare the modified porous coarse aggregate, the carbon fixation type water-permeable ecological concrete is prepared by using the modified porous coarse aggregate, and the composition and the ratio of the admixture are adjusted; through cooperation of the modified porous coarse aggregate and an admixture, preparation of the high-strength and high-water-permeability carbon sequestration type water-permeable ecological concrete is realized, and the carbon sequestration type water-permeable ecological concrete can overcome the defect of high alkalinity of traditional carbon sequestration type water-permeable ecological concrete.
本发明涉及混凝土技术领域，具体涉及一种固碳型透水生态混凝土及其制备方法和应用。本发明提供的一种固碳型透水生态混凝土的组成如下：硫铝酸盐水泥110～160份、改性多孔粗骨料280～320份、掺合料55～75份、减水剂1～3份以及水40～70份组成，在该碳型透水生态混凝土的制备过程中，本发明人通过采用多孔粗骨料与改性拌合水进行拌合改性以制得改性多孔粗骨料，再利用该改性多孔粗骨料制备固碳型透水生态混凝土，并对掺合料的组成和配比进行了调整，通过该改性多孔粗骨料与掺合料的配合实现了高强度、高透水性的固碳型透水生态混凝土的制备，并使得该固碳型透水生态混凝土能够克服传统的固碳型透水生态混凝土存在的高碱度的缺陷。
Carbon sequestration type permeable ecological concrete as well as preparation method and application thereof
一种固碳型透水生态混凝土及其制备方法和应用
LU CHANGHAO (Autor:in) / HAN FANGXIAO (Autor:in) / YU ZHENYU (Autor:in) / CHEN GENG (Autor:in) / HE BIN (Autor:in) / GONG YANJIANG (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
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