Title:
Water Reduction, Slump Loss, and Entrained Air-Void Systems as Influenced by Superplasticizers
Author(s):
W.F. Perenchio, D.A. Whiting, and D.L. Kantro
Publication:
Symposium Paper
Volume:
62
Issue:
Appears on pages(s):
137-156
Keywords:
admixtures; air-entrained concretes; air entrainment; compressive strength; concretes; drying shrinkage; freeze-thaw durability; fresh concretes; laboratories; plasticizers; scaling; setting (hardening); slump tests; tests; water-cement ratio
DOI:
10.14359/17723
Date:
1/1/1979
Abstract:
Concretes with nomial cement contents of 376, 517, and 658 lb. per cu.yd. at slumps of 2 to 3 inches were prepared. Control concretes and concretes containing four proprietary superplasticizers at the manufacturer's recommended dosages were included.