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3. Final properties
3.1 Physico-chemical characterization
The pastes were characterized in the fresh state according to the plaster's water/powder mass ratio and setting time.
SCROLL TO TOP3.1.1.1 Measuring consistency and workability (open time)
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Final properties
Plasterboard
Bibliography
Websites
Buildex Inc. Haydite Expanded-Shale Lightweight Aggregate http://www.buildex.com/haydite.html (page consulted on September 10, 2011)
Standards and norms
- Plasterboard – Definitions, requirements and test methods - NF EN 520 - 2009
- Test methods for masonry mortars – Part 19: Determination of water vapor permeability of hardened plaster mortars - NF EN 1015-19/A1 - 2005
- Testing methods for natural stone – Determination of real and apparent densities and open and total porosities - NF EN 1936 - 2007
- Building materials and products – Hygrothermal properties...
Patents
ROMÁN ALEMA (B.), TORRES ZACARÍAS (P.). – Mortero de yeso con vermiculita expandida y aditivado, y procedimiento para su obtencion. Patent (Spain). ES2331043 B1 (2010).
WHINFIELD and DICKSON. – Improvements Relating to the Manufacture of Highly Polymeric Substances, British Patent 578,079,1941. Polymeric Linear Terephthalic Esters, U.S. Patent 2,465,319 (1949).
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