Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Expansive cement -- New approach to reducing concrete cracking
Expansive cement has been developed by Chemically Prestressed Concrete Corp, Van Nuys, Calif; cement causes concrete to expand during first two or three days, stretching steel and putting concrete into slight compression; action is caused by sulfoaluminate admixtures using limestone, bauxite and gypsum to form anhydrous calcium sulfoaluminate; maximum value of expansion is 0.04 to 0.05% and does not bend forms.
Expansive cement -- New approach to reducing concrete cracking
Expansive cement has been developed by Chemically Prestressed Concrete Corp, Van Nuys, Calif; cement causes concrete to expand during first two or three days, stretching steel and putting concrete into slight compression; action is caused by sulfoaluminate admixtures using limestone, bauxite and gypsum to form anhydrous calcium sulfoaluminate; maximum value of expansion is 0.04 to 0.05% and does not bend forms.
Expansive cement -- New approach to reducing concrete cracking
Arch Rec
Architectural Record ; 140
1966
2 pages
Aufsatz (Zeitschrift)
Englisch
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