Strength properties of chamotte concretes based on phosphate binders |
| |
Authors: | V G Komlev N A Bazunov V V Bazunova N A Petrov G A Chesnokova |
| |
Affiliation: | (1) Ivanovo Chemicotechnological Institute, USSR |
| |
Abstract: | Conclusions The authors have investigated the strength properties of chamotte concretes based on phosphate binders over a wide range.They have shown the dependence of the compressive strength of the concretes on the type of phosphate binder used, the heat treatment temperature of the concrete, and its test temperature. Maximal compressive strength is exhibited by concretes roasted at 1450°C.They have established a relation between the physicochemical transitions taking place in a phosphate binder during heating and the strength characteristics of the concrete.Simultaneous introduction of phosphate binder and clay to the extent of 10–20% into chamotte concretes increases their strength at 20°C and during heating.Translated from Ogneupory, No. 6, pp. 32–36, June, 1979. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|