A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pervious concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses pervious concrete and a preparation method thereof. The pervious concrete comprises the following components in parts by weight: 110-130 parts of water; 360 -470 parts of cement; 1300 - 1600 parts of coarse aggregate; 1-10 parts of a water reducing agent; 1- 10 parts of synergist; 10-60 parts of a reinforcing material; 0.3- 1.5 parts of early strength agent; 0.1 - 2.5 parts of a thickening agent; and 0.3 - 2.5 parts of an antifoaming agent. The pervious concrete can be used for paving sidewalks and parking lots, can also be used as a load pavement, and has the advantages of high strength and high pervious performance.
本申请涉及建筑材料领域，具体公开了一种透水混凝土及其制备方法。透水混凝土包括以下重量份的组分：水110～130份；水泥360～470份；粗骨料1300～1600份；减水剂1～10份；增效剂1～10份；增强材料10～60份；早强剂0.3～1.5份；增稠剂0.1～2.5份；消泡剂0.3～2.5份。本申请的透水混凝土可用于人行道、停车场的铺筑，同时可用作荷载路面，其具有高强和高透水性能的优点。
Pervious concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses pervious concrete and a preparation method thereof. The pervious concrete comprises the following components in parts by weight: 110-130 parts of water; 360 -470 parts of cement; 1300 - 1600 parts of coarse aggregate; 1-10 parts of a water reducing agent; 1- 10 parts of synergist; 10-60 parts of a reinforcing material; 0.3- 1.5 parts of early strength agent; 0.1 - 2.5 parts of a thickening agent; and 0.3 - 2.5 parts of an antifoaming agent. The pervious concrete can be used for paving sidewalks and parking lots, can also be used as a load pavement, and has the advantages of high strength and high pervious performance.
本申请涉及建筑材料领域，具体公开了一种透水混凝土及其制备方法。透水混凝土包括以下重量份的组分：水110～130份；水泥360～470份；粗骨料1300～1600份；减水剂1～10份；增效剂1～10份；增强材料10～60份；早强剂0.3～1.5份；增稠剂0.1～2.5份；消泡剂0.3～2.5份。本申请的透水混凝土可用于人行道、停车场的铺筑，同时可用作荷载路面，其具有高强和高透水性能的优点。
Pervious concrete and preparation method thereof
一种透水混凝土及其制备方法
DUAN YING (author) / LI CHANGWU (author) / HE ZHANPAI (author) / YU JIANGLIN (author) / BAI YINFENG (author)
2021-01-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Pervious concrete for pervious pavement and preparation method of pervious concrete
| European Patent Office | 2021