Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete annular pole and preparation method thereof
The invention belongs to the field of building materials, and provides a concrete annular pole and a preparation method thereof. The concrete annular pole is composed of powder concrete with ultra-high performance and mesh reinforcement, and the powder concrete with the ultra-high performance comprises, by weight, 500-650 parts of portland cement, 140-160 parts of ganister sand, 80-90 parts of mineral powder, 1,250-1,400 parts of river sand, 18-22 parts of efficient water reducing agents, 135-160 parts of water, 0.4-0.6 part of polypropylene fibers and 90-150 parts of steel fibers. The concrete annular pole has the advantages of being good in carbonization resistance, good in freeze thawing resistance, high in compressive strength, good in cracking resistance, low in weight, capable of being used as a common pole, part of prestress poles, prestress poles and the like, and suitable for building various power grids and the like.
Concrete annular pole and preparation method thereof
The invention belongs to the field of building materials, and provides a concrete annular pole and a preparation method thereof. The concrete annular pole is composed of powder concrete with ultra-high performance and mesh reinforcement, and the powder concrete with the ultra-high performance comprises, by weight, 500-650 parts of portland cement, 140-160 parts of ganister sand, 80-90 parts of mineral powder, 1,250-1,400 parts of river sand, 18-22 parts of efficient water reducing agents, 135-160 parts of water, 0.4-0.6 part of polypropylene fibers and 90-150 parts of steel fibers. The concrete annular pole has the advantages of being good in carbonization resistance, good in freeze thawing resistance, high in compressive strength, good in cracking resistance, low in weight, capable of being used as a common pole, part of prestress poles, prestress poles and the like, and suitable for building various power grids and the like.
Concrete annular pole and preparation method thereof
HUANG HEMING (Autor:in) / LIU FUCAI (Autor:in) / WANG MINGKE (Autor:in) / LI BIN (Autor:in) / ZHOU SIQING (Autor:in) / SUN JUNYANG (Autor:in) / GUO ZONGLIN (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Annular concrete pole with corrosion resistance and preparation method thereof
| Europäisches Patentamt | 2024
Annular concrete pole and segmented assembling method thereof
| Europäisches Patentamt | 2020
Ultra-high-performance annular reinforced concrete pole and manufacturing method thereof
| Europäisches Patentamt | 2024
Ultra-high-performance annular prestressed concrete pole and manufacturing method thereof
| Europäisches Patentamt | 2024