gypsum mortar

gypsum mortar

A plastic mixture of gypsum, water, and often sand; can be troweled in the plastic state; hardens in place when the water it contains evaporates.
References in periodicals archive ?
Analysing gypsum mortar connecting that slab to the bedrock allowed them to determine its age, dating it to 335-345 AD.
"The Use of Gypsum Mortar in Historic Buildings," Structural Repair and Maintenance of Historic Buildings, II, ed C.A.
The ancient Egyptian workers had sealed off the chamber with a gypsum mortar that protected the wood from water, oxygen and bacteria--the principal elements of decay.
The gypsum mortar used by the ancient Egyptians to seal both chambers is a crack-filling agent that expands when wet, says Rogers.
Evidence of monumental ashlar walls has also been revealed in a series of gypsum mortar setting beds for large stone blocks.
Extensive evidence for monumental ashlar walls was revealed in a series of gypsum mortar setting beds for large stone blocks, most likely robbed out during the Early Byzantine period (6th-7th century AD) for construction of the Christian basilicas across the way at Agios Georgios, the Antiquities Department said.
Extensive evidence for monumental ashlar walls was revealed in a series of gypsum mortar setting beds for large stone blocks, most likely robbed out during the Early Byzantine period (6th - 7th century A.D.) for construction of the Christian basilicas across the way at Agios Georgios.
Braganca, "Influence of incorporation phase change materials, PCM, granulates on workability, mechanical strength and aesthetical appearance of lime and gypsum mortars," Architecture Civil Engineering Environment--The Silesian University of Technology, vol.
Description of the procurement: interior wall plaster on walls and ceilings, thermal insulation plaster as exterior wall plaster on the inside, as well as interior insulation system based on loam on different substrates of the listed historic building complex with beamed ceilings, half-timbered and solid walls with emphasis gypsum mortared natural stone masonry and brick-walled framework.