A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses high-strength pervious concrete and a construction method thereof, and relates to the field of pervious concrete.The high-strength pervious concrete is prepared from, by weight, 150-210 parts of cement; 500 to 700 parts of modified recycled coarse aggregate; 45 to 75 parts of water; 4-10 parts of a water reducing agent; the modified recycled coarse aggregate is prepared by the following method: pickling recycled coarse aggregate, treating with a modifier, sintering and cooling to obtain the modified recycled coarse aggregate. The concrete has the effect of improving the strength and the water permeability of the concrete.
本申请公开了一种高强度透水混凝土及其施工方法，涉及透水混凝土领域，其由包括以下重量份的组分施工得到：水泥150‑210份；改性再生粗骨料500‑700份；水45‑75份；减水剂4‑10份；所述改性再生粗骨料采用如下方法制得：将再生粗骨料经过酸洗、改性剂处理、烧结、冷却得到改性再生粗骨料。本申请具有提高混凝土的强度和透水性的效果。
The invention discloses high-strength pervious concrete and a construction method thereof, and relates to the field of pervious concrete.The high-strength pervious concrete is prepared from, by weight, 150-210 parts of cement; 500 to 700 parts of modified recycled coarse aggregate; 45 to 75 parts of water; 4-10 parts of a water reducing agent; the modified recycled coarse aggregate is prepared by the following method: pickling recycled coarse aggregate, treating with a modifier, sintering and cooling to obtain the modified recycled coarse aggregate. The concrete has the effect of improving the strength and the water permeability of the concrete.
本申请公开了一种高强度透水混凝土及其施工方法，涉及透水混凝土领域，其由包括以下重量份的组分施工得到：水泥150‑210份；改性再生粗骨料500‑700份；水45‑75份；减水剂4‑10份；所述改性再生粗骨料采用如下方法制得：将再生粗骨料经过酸洗、改性剂处理、烧结、冷却得到改性再生粗骨料。本申请具有提高混凝土的强度和透水性的效果。
High-strength pervious concrete and construction method thereof
一种高强度透水混凝土及其施工方法
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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