Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete pipe pile production construction method
The invention discloses a concrete pipe pile production construction method which comprises the steps of performing drilling and hole cleaning, performing filling of permeating solution, performing vibration for 12-24 h; performing hole cleaning once again and placing a reinforcement cage and concrete. The permeating solution is composed of, by weight, 150-180 parts of cement, 110-130 parts of fly ash, 170-200 parts of slag powder, 20-30 parts of diatomaceous earth, 500-600 parts of water, 15-25 parts of acrylic emulsion and 15-35 parts of lignosulfonate. The concrete pipe pile production construction method has the advantages of good pile forming quality, quick construction speed and easiness in control of the construction process.
Concrete pipe pile production construction method
The invention discloses a concrete pipe pile production construction method which comprises the steps of performing drilling and hole cleaning, performing filling of permeating solution, performing vibration for 12-24 h; performing hole cleaning once again and placing a reinforcement cage and concrete. The permeating solution is composed of, by weight, 150-180 parts of cement, 110-130 parts of fly ash, 170-200 parts of slag powder, 20-30 parts of diatomaceous earth, 500-600 parts of water, 15-25 parts of acrylic emulsion and 15-35 parts of lignosulfonate. The concrete pipe pile production construction method has the advantages of good pile forming quality, quick construction speed and easiness in control of the construction process.
Concrete pipe pile production construction method
YAN CHENGHUA (Autor:in) / YAN JINGYI (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
Construction method of prestressed concrete pipe pile
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