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Grouting mixture

Abstract

A grouting mixture is proposed for low-temperature boreholes. The mixture contains cement, beta gypsum polyhydrate, and calcium chloride, so as to increase the water resistance and strength properties of expanding brick at conditions from 20 to -5/sup 0/ C, the components are in the following ratios: (by wt.-%): cement, 77.45-88.06; beta gypsum polyhydrate, 9.79-19.36; calcium chloride, 2.15-3.19. Grouting mortar for cold boreholes serves as the cement.
Publication Date:
Oct 23, 1980
Product Type:
Patent
Report Number:
SU 2745701
Reference Number:
EDB-83-113614
Resource Relation:
Patent File Date: Filed date 26 Mar 1979; Other Information: PAT-APPL-773252
Subject:
42 ENGINEERING; 36 MATERIALS SCIENCE; BOREHOLES; GROUTING; CEMENTS; CHEMICAL PREPARATION; CALCIUM CHLORIDES; GYPSUM; LOW TEMPERATURE; MECHANICAL PROPERTIES; ALKALINE EARTH METAL COMPOUNDS; BUILDING MATERIALS; CALCIUM COMPOUNDS; CALCIUM HALIDES; CALCIUM SULFATES; CAVITIES; CHLORIDES; CHLORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; MATERIALS; MINERALS; OXYGEN COMPOUNDS; SULFATE MINERALS; SULFATES; SULFUR COMPOUNDS; SYNTHESIS; 422000* - Engineering- Mining & Underground Engineering- (1980-); 360601 - Other Materials- Preparation & Manufacture
OSTI ID:
6199091
Country of Origin:
USSR
Language:
Russian
Availability:
Plenum Publishing Corp., New York, NY.
Submitting Site:
HEDB
Size:
Pages: v
Announcement Date:

Citation Formats

Klyusov, A A, Bakshutov, V S, and Kulyavtsev, V A. Grouting mixture. USSR: N. p., 1980. Web.
Klyusov, A A, Bakshutov, V S, & Kulyavtsev, V A. Grouting mixture. USSR.
Klyusov, A A, Bakshutov, V S, and Kulyavtsev, V A. 1980. "Grouting mixture." USSR.
@misc{etde_6199091,
title = {Grouting mixture}
author = {Klyusov, A A, Bakshutov, V S, and Kulyavtsev, V A}
abstractNote = {A grouting mixture is proposed for low-temperature boreholes. The mixture contains cement, beta gypsum polyhydrate, and calcium chloride, so as to increase the water resistance and strength properties of expanding brick at conditions from 20 to -5/sup 0/ C, the components are in the following ratios: (by wt.-%): cement, 77.45-88.06; beta gypsum polyhydrate, 9.79-19.36; calcium chloride, 2.15-3.19. Grouting mortar for cold boreholes serves as the cement.}
place = {USSR}
year = {1980}
month = {Oct}
}