Volodchenko A.N.,Belgorod State Technological University |
Lukutsova N.P.,Bryansk State Technological Academy of Engineering Russia |
Olegovna E.,Belgorod State Technological University |
Prasolova,Belgorod State Technological University |
And 2 more authors.
Advances in Environmental Biology | Year: 2014
We have found that sand-clay rocks unfinished stage of clay formation can be used as a raw material for autoclave silicate materials. These rocks are widespread, and in large quantities fall within the mining operations in mining. Due to contained in rock minerals and metastable fine quartz destruction of siliceous raw material mixture components accelerated, and as a result, accelerated synthesis of neoplasms. Using sand and clay material can improve the strength of silicate materials. Growth of strength due to the formation of the microstructure of cementitious stronger material by increasing the packing density of the material, as well as hydrogarnets synthesis those are in microfiller submicrocrystalline gel low-alkali phase of calcium hydrosilicates. The possibility of reducing energy consumption in the production of silicate materials by reducing the time of autoclaving. It is shown that increases in strength crude in 3-4 times. This lets you receive high hollow products that will improve their thermal properties. Using the studied species will significantly expand the raw material base of production of silicate materials, and also help to improve the environmental situation. © 2014 AENSI Publisher All rights reserved. Source