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BS ISO 21930. Sustainability in buildings and civil engineering works. Environmental declaration of building products Ingestion-build-73073 chemical-free and food safe products
BS ISO 21930. Sustainability in buildings and civil engineering works. Environmental declaration of building products Ingestion-build-73073 chemical-free and food safe products
$20.00
Description
chemical-free and food safe products
It specifies requirements for the execution of structural steelwork as structures or as manufactured components
and specifies the method of measuring the pozzolanicity of pozzolanic cements conforming to EN 197-1
which identifies the types of plastics materials to which this International Standard is applicable
and elsewhere in the world
BS ISO 21930. Sustainability in buildings and civil engineering works. Environmental declaration of building products Ingestion-build-73073 chemical-free and food safe products
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