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Determination of the dry density of lightweight aggregate concrete with open structure. Original standard BS EN 992-1996 (1999) in PDF full version. Additional info + preview on request

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Methods of test for dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity. Original standard BS EN 993-1-2018 in PDF full version. Additional info + preview on request

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Methods of test for dense shaped refractory products - Determination of permanent change in dimensions on heating. Original standard BS EN 993-10-2020 in PDF full version. Additional info + preview on request

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Methods of test for dense shaped refractory products - Determination of resistance to thermal shock. Original standard BS EN 993-11-2007 in PDF full version. Additional info + preview on request

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Methods of test for dense shaped refractory products - Determination of pyrometric cone equivalent (refractoriness). Original standard BS EN 993-12-1997 (BS 1902-5.2-1997) in PDF full version. Additional info + preview on request

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Methods of test for dense shaped refractory products - Specification for pyrometric reference cones for laboratory use. Original standard BS EN 993-13-1995 (1999) in PDF full version. Additional info + preview on request

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