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A platform for research: civil engineering, architecture and urbanism
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 (author) / LIU FUCAI (author) / WANG MINGKE (author) / LI BIN (author) / ZHOU SIQING (author) / SUN JUNYANG (author) / GUO ZONGLIN (author)
2015-11-04
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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