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Acceleration and retardation of portland cement hydration by additives
Hungarian-made " Tatabanya" -- blend, ASTM Type I cement was used in experiments; its analysis and potential compound composition are given; in some cases 1:1 tricalcium silicate-dicalcium silicate mixture was used, prepared synthetically and ground to normal fineness; if pastes were investigated, distilled water was used as mix water; reagent grade anhydrous calcium chloride and reagent grade citric acid were used as accelerator and retarder respectively; admixtures were added as solutions in distilled water; quartz gravel having maximum diameter of 20 mm was used for experiments with concrete; concrete was mixed with tap water.
Acceleration and retardation of portland cement hydration by additives
Hungarian-made " Tatabanya" -- blend, ASTM Type I cement was used in experiments; its analysis and potential compound composition are given; in some cases 1:1 tricalcium silicate-dicalcium silicate mixture was used, prepared synthetically and ground to normal fineness; if pastes were investigated, distilled water was used as mix water; reagent grade anhydrous calcium chloride and reagent grade citric acid were used as accelerator and retarder respectively; admixtures were added as solutions in distilled water; quartz gravel having maximum diameter of 20 mm was used for experiments with concrete; concrete was mixed with tap water.
Acceleration and retardation of portland cement hydration by additives
Nat Research Council -- Highway Research Board -- Special Report
Tamas, F.D. (author)
1966
6 pages
Report
English
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