Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength anti-corrosion concrete
The invention relates to high-strength anti-corrosion concrete. The high-strength anti-corrosion concrete is prepared from the following raw materials in parts by weight: 150-300 parts of cement, 200-450 parts of sea sand, 400-700 parts of gravel, 80-120 parts of water, 20-30 parts of steel wire, 5-20 parts of polypropylene short fibers, 30-60 parts of zinc powder and 3-6 parts of water reducing agent, wherein the diameter of the steel wire is 0.018-1mm, and the length of the steel wire is less than or equal to 2cm; the length of the polypropylene short fibers is 1-20mm. The steel wire having the diameter within the range of 0.018-1mm and the length of less than or equal to 2cm, the zinc powder and the polypropylene short fibers are added to the raw material formula of the high-strength anti-corrosion concrete, so that the strength of the concrete can be improved; most importantly, an unexpected effect is produced: the air oxidation effect of the concrete can be greatly improved, and therefore, the service life of the concrete can be prolonged.
High-strength anti-corrosion concrete
The invention relates to high-strength anti-corrosion concrete. The high-strength anti-corrosion concrete is prepared from the following raw materials in parts by weight: 150-300 parts of cement, 200-450 parts of sea sand, 400-700 parts of gravel, 80-120 parts of water, 20-30 parts of steel wire, 5-20 parts of polypropylene short fibers, 30-60 parts of zinc powder and 3-6 parts of water reducing agent, wherein the diameter of the steel wire is 0.018-1mm, and the length of the steel wire is less than or equal to 2cm; the length of the polypropylene short fibers is 1-20mm. The steel wire having the diameter within the range of 0.018-1mm and the length of less than or equal to 2cm, the zinc powder and the polypropylene short fibers are added to the raw material formula of the high-strength anti-corrosion concrete, so that the strength of the concrete can be improved; most importantly, an unexpected effect is produced: the air oxidation effect of the concrete can be greatly improved, and therefore, the service life of the concrete can be prolonged.
High-strength anti-corrosion concrete
LING HONGHAI (Autor:in) / XIA ZHENGGUANG (Autor:in) / ZHU YIN (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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