A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Green low-creep concrete
The invention provides green low-creep concrete, which is prepared from the following components in parts by weight: 340 to 385 parts of cement, 45 to 56 parts of waterworks sludge powder, 45 to 48 parts of white corundum powder, 622 to 652 parts of river sand, 69 to 72 parts of fine ceramic microbead aggregate, 1036 to 1087 parts of gravel, 136 to 192 parts of water and 4.5 to 4.8 parts of a water reducing agent. The green low-creep concrete provided by the invention is beneficial to harmless treatment of sludge, and also can reduce the consumption of resources such as cement and natural river sand.
一种绿色低徐变混凝土，按照重量份计，包括以下组分，水泥340‑385份，自来水厂污泥粉45‑56份，白刚玉粉45‑48份，河砂622‑652份，细陶瓷微珠骨料69‑72份，碎石1036‑1087份，水136‑192份，减水剂4.5‑4.8份。本发明提供了一种绿色低徐变混凝土，既有利于污泥的无害化处理，也能减少水泥和天然河砂等资源的消耗。
Green low-creep concrete
The invention provides green low-creep concrete, which is prepared from the following components in parts by weight: 340 to 385 parts of cement, 45 to 56 parts of waterworks sludge powder, 45 to 48 parts of white corundum powder, 622 to 652 parts of river sand, 69 to 72 parts of fine ceramic microbead aggregate, 1036 to 1087 parts of gravel, 136 to 192 parts of water and 4.5 to 4.8 parts of a water reducing agent. The green low-creep concrete provided by the invention is beneficial to harmless treatment of sludge, and also can reduce the consumption of resources such as cement and natural river sand.
一种绿色低徐变混凝土，按照重量份计，包括以下组分，水泥340‑385份，自来水厂污泥粉45‑56份，白刚玉粉45‑48份，河砂622‑652份，细陶瓷微珠骨料69‑72份，碎石1036‑1087份，水136‑192份，减水剂4.5‑4.8份。本发明提供了一种绿色低徐变混凝土，既有利于污泥的无害化处理，也能减少水泥和天然河砂等资源的消耗。
Green low-creep concrete
一种绿色低徐变混凝土
HE ZHIHAI (author) / WANG DENGDENG (author)
2021-09-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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