A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three special water-reducing admixtures for concrete were evaluated according to test method CRD-C 87-72. Tests were made to determine the effects of these admixtures on the properties of concrete. Air-entrained concrete mixtures were made with and without these admixtures. All three of the admixtures permitted water reductions exceeding 15 percent. The admixtures met all the requirements of CRD-C 87-72 except for frost resistance. (Author)
Three special water-reducing admixtures for concrete were evaluated according to test method CRD-C 87-72. Tests were made to determine the effects of these admixtures on the properties of concrete. Air-entrained concrete mixtures were made with and without these admixtures. All three of the admixtures permitted water reductions exceeding 15 percent. The admixtures met all the requirements of CRD-C 87-72 except for frost resistance. (Author)
Investigation of Proprietary Admixtures
W. O. Tynes (author)
1977
41 pages
Report
No indication
English
Construction Equipment, Materials, & Supplies , Concrete , Additives , Cements , Mixtures , Plasticizers , Water , Moisture content , Reduction , Chemical composition , Melamines , Naphthalenes , Aliphatic compounds , Phosphates , Physical properties , Compressive properties , Flexural strength , Freezing , Thawing , Frost , Drying , Length , Formaldehyde
Optimizing the Effects of Mineral Admixtures and Curing Regimes on Sustainable Non-proprietary UHPC
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British Library Online Contents | 1996
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