Донбаська державна академія будівництва та архітектури
Донбасская Государственная Академия Строительства И Архитектуры
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Application filed by Донбаська державна академія будівництва та архітектури, Донбасская Государственная Академия Строительства И АрхитектурыfiledCriticalДонбаська державна академія будівництва та архітектури
Priority to UA2001075443ApriorityCriticalpatent/UA43748A/en
Publication of UA43748ApublicationCriticalpatent/UA43748A/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Abstract
A heat –resistant concrete mixture contains liquid glass, finely milled alumo silicate filler, hardener and alumosilicate fillers, at that it contains as hardener refractory clay preliminarily roasted at 600-800°, as liquid glass it contains aqueous solution of sodium silicate with a silicate module of 1.0 – 1.5 at such ratio of components in % by weight: Liquid glass with silicate module of 1.0-1. 5 and density of 1.3-1.4 g/cm3 (as recalculated per dry substance) 3-9 Finely milled refractory clay preliminarily roasted at the temperature of 600-800 °C 5-15 Finely milled alumosilicate filer 5-15 Alumosilicate filler of fraction of 0.16-20 mm The rest
Base material for the preparation of vitreous or vitrocrystalline type parts, process for preparing the base material and method for manufacturing the parts