Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pervious concrete prepared from construction waste and preparation method thereof
The invention relates to the field of building materials, and particularly discloses pervious concrete prepared from construction waste and a preparation method of the pervious concrete. The pervious concrete prepared from the construction waste is prepared by curing the following components in parts by weight at 170-190 DEG C: 340-380 parts of cement, 630-650 parts of sand, 160-180 parts of water, 20-30 parts of a water reducing agent, 80-100 parts of fly ash, 35-55 parts of mineral powder, 900-1100 parts of construction waste recycled aggregate, 40-60 parts of toughening fibers, 20-40 parts of modified polyvinylidene fluoride resin and 30-40 parts of an activated ceramic material. The construction waste recycled aggregate comprises the following components in parts by weight: 2-5 parts of construction waste, 1-1.5 parts of gelatin, 1-3 parts of calcium oxide, 1-3 parts of hydrophobic modified titanium dioxide fiber and 3-6 parts of acrylic resin. The pervious concrete has the advantages of being good in pervious effect, high in compressive strength and good in freezing resistance.
本申请涉及建筑材料领域，具体公开了一种建筑垃圾制备的透水混凝土及其制备方法。建筑垃圾制备的透水混凝土由包括以下重量份的组分在170‑190℃下养护制成：340‑380份水泥、630‑650份砂子、160‑180份水、20‑30份减水剂、80‑100份粉煤灰、35‑55份矿粉、900‑1100份建筑垃圾再生骨料、40‑60份增韧纤维、20‑40份改性聚偏氟乙烯树脂、30‑40份活化陶瓷材料；建筑垃圾再生骨料包括以下重量份的组分：2‑5份建筑垃圾、1‑1.5份明胶、1‑3份氧化钙、1‑3份疏水改性二氧化钛纤维、3‑6份丙烯酸树脂。本申请的透水混凝土具有良好的透水作用，且抗压强度高，抗冻性好的优点。
Pervious concrete prepared from construction waste and preparation method thereof
The invention relates to the field of building materials, and particularly discloses pervious concrete prepared from construction waste and a preparation method of the pervious concrete. The pervious concrete prepared from the construction waste is prepared by curing the following components in parts by weight at 170-190 DEG C: 340-380 parts of cement, 630-650 parts of sand, 160-180 parts of water, 20-30 parts of a water reducing agent, 80-100 parts of fly ash, 35-55 parts of mineral powder, 900-1100 parts of construction waste recycled aggregate, 40-60 parts of toughening fibers, 20-40 parts of modified polyvinylidene fluoride resin and 30-40 parts of an activated ceramic material. The construction waste recycled aggregate comprises the following components in parts by weight: 2-5 parts of construction waste, 1-1.5 parts of gelatin, 1-3 parts of calcium oxide, 1-3 parts of hydrophobic modified titanium dioxide fiber and 3-6 parts of acrylic resin. The pervious concrete has the advantages of being good in pervious effect, high in compressive strength and good in freezing resistance.
本申请涉及建筑材料领域，具体公开了一种建筑垃圾制备的透水混凝土及其制备方法。建筑垃圾制备的透水混凝土由包括以下重量份的组分在170‑190℃下养护制成：340‑380份水泥、630‑650份砂子、160‑180份水、20‑30份减水剂、80‑100份粉煤灰、35‑55份矿粉、900‑1100份建筑垃圾再生骨料、40‑60份增韧纤维、20‑40份改性聚偏氟乙烯树脂、30‑40份活化陶瓷材料；建筑垃圾再生骨料包括以下重量份的组分：2‑5份建筑垃圾、1‑1.5份明胶、1‑3份氧化钙、1‑3份疏水改性二氧化钛纤维、3‑6份丙烯酸树脂。本申请的透水混凝土具有良好的透水作用，且抗压强度高，抗冻性好的优点。
Pervious concrete prepared from construction waste and preparation method thereof
一种建筑垃圾制备的透水混凝土及其制备方法
LI JIAN (Autor:in) / SUN YUANHUA (Autor:in) / SUN HAOYU (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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