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High-strength pervious concrete and preparation method thereof
The invention discloses high-strength pervious concrete and a preparation method thereof, the high-strength pervious concrete comprises raw materials, a hardening agent and a curing agent, the raw materials comprise the following components in parts by weight: 70-85 parts of water, 300-400 parts of cement, 60-110 parts of mineral powder, 50-70 parts of fly ash and 80-100 parts of hard ceramic particles; the hardening agent comprises the following components in parts by weight: 20-30 parts of an early strength agent, 30-40 parts of aluminum sulfate, 20-35 parts of silicon dioxide and 20-40 parts of water-soluble fluoride resin. According to the high-strength pervious concrete, the hard ceramic particles are used, the hard ceramic particles have good water permeability, water can permeate from the interior of the hard ceramic particles conveniently, the hard ceramic particles can play a positive role in the water permeability of the concrete, the water permeability of the concrete is improved, the hardening agent and the curing agent are used, the hardening time of the concrete can be shortened, and the overall hardness is improved.
本发明公开了一种高强透水混凝土及其制备方法，所述高强透水混凝土包括原料、增硬剂和固化剂，所述原料包括以下重量份的组分：水70‑85份、水泥300‑400份、矿粉60‑110份、粉煤灰50‑70份和硬陶瓷颗粒80‑100份；所述增硬剂包括以下重量份的组分：早强剂20‑30份、硫酸铝30‑40份、二氧化硅20‑35份、水溶性氟化物树脂20‑40份。本发明一种高强透水混凝土，使用了硬陶瓷颗粒，硬陶瓷颗粒具有良好的透水性，方便水分从其内部透过，能够对混凝土的透水性能有积极作用，提高了水凝土的透水性，使用了增硬剂和固化剂，能够减少混凝土的硬化时间，提高整体硬度。
High-strength pervious concrete and preparation method thereof
The invention discloses high-strength pervious concrete and a preparation method thereof, the high-strength pervious concrete comprises raw materials, a hardening agent and a curing agent, the raw materials comprise the following components in parts by weight: 70-85 parts of water, 300-400 parts of cement, 60-110 parts of mineral powder, 50-70 parts of fly ash and 80-100 parts of hard ceramic particles; the hardening agent comprises the following components in parts by weight: 20-30 parts of an early strength agent, 30-40 parts of aluminum sulfate, 20-35 parts of silicon dioxide and 20-40 parts of water-soluble fluoride resin. According to the high-strength pervious concrete, the hard ceramic particles are used, the hard ceramic particles have good water permeability, water can permeate from the interior of the hard ceramic particles conveniently, the hard ceramic particles can play a positive role in the water permeability of the concrete, the water permeability of the concrete is improved, the hardening agent and the curing agent are used, the hardening time of the concrete can be shortened, and the overall hardness is improved.
本发明公开了一种高强透水混凝土及其制备方法，所述高强透水混凝土包括原料、增硬剂和固化剂，所述原料包括以下重量份的组分：水70‑85份、水泥300‑400份、矿粉60‑110份、粉煤灰50‑70份和硬陶瓷颗粒80‑100份；所述增硬剂包括以下重量份的组分：早强剂20‑30份、硫酸铝30‑40份、二氧化硅20‑35份、水溶性氟化物树脂20‑40份。本发明一种高强透水混凝土，使用了硬陶瓷颗粒，硬陶瓷颗粒具有良好的透水性，方便水分从其内部透过，能够对混凝土的透水性能有积极作用，提高了水凝土的透水性，使用了增硬剂和固化剂，能够减少混凝土的硬化时间，提高整体硬度。
High-strength pervious concrete and preparation method thereof
一种高强透水混凝土及其制备方法
SUN DONG (author) / CHEN TIANLONG (author) / CHEN ZHIMIN (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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