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Plain concrete for farm use, farmers' bulletin no. 1279 (1922)

U. S. Department of Agriculture · U.S. Department of Agriculture · leaf 12

An illustration from Plain concrete for farm use, farmers' bulletin no. 1279, 1922, leaf 12 — INSIDE. FORM … OUTSIDE FORM GREATER THAN( HEIGHT OF FORM. WEDGE REMOVAL OF FORMS. The period of time afterwhich forms may be removedvaries according to conditions.Rich and dry mixtures setquickly, and warm weathertends to hasten the setting ofconcrete. The character of thestructural member and theloadings also…

Concrete · Concrete forming · Cast-in-place concrete · Structural concrete · Architectural concrete

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