Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pumpable fair-faced concrete
Pumpable fair-faced concrete is composed of the following compositions in parts by weight: 290-300 parts of cement, 170-180 parts of water, 840-850 parts of river sand, 760-780 parts of 1-2 pebble, 170-190 parts of 0-5 pebble, 60-80 parts of mineral powder, 60-70 parts of fly ash, and 7.0-9.0 parts of a polycarboxylic acid additive. The provided pumpable fair-faced concrete solves the conveying problem of fair-faced concrete by using a conveying pump during construction, and also guarantees demands of buildings on appearance and quality of fair-faced concrete.
Pumpable fair-faced concrete
Pumpable fair-faced concrete is composed of the following compositions in parts by weight: 290-300 parts of cement, 170-180 parts of water, 840-850 parts of river sand, 760-780 parts of 1-2 pebble, 170-190 parts of 0-5 pebble, 60-80 parts of mineral powder, 60-70 parts of fly ash, and 7.0-9.0 parts of a polycarboxylic acid additive. The provided pumpable fair-faced concrete solves the conveying problem of fair-faced concrete by using a conveying pump during construction, and also guarantees demands of buildings on appearance and quality of fair-faced concrete.
Pumpable fair-faced concrete
LI QINSHAN (Autor:in) / WANG YUAN (Autor:in) / WEI ZHONGZHOU (Autor:in) / JIA GAOYUAN (Autor:in) / WANG XIAOXIN (Autor:in) / LIU HONGLI (Autor:in) / WANG HECHENG (Autor:in) / HE MENG (Autor:in) / CHEN YUNBO (Autor:in) / SUN PENGXIANG (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| TIBKAT | 1969
Fair-faced concrete and fair-faced concrete building construction process
| Europäisches Patentamt | 2022
Fair-faced concrete admixture, fair-faced concrete material and preparation method
| Europäisches Patentamt | 2024