Bitumen and bituminous binders. Determination of storage stability of modified bitumen Ingestion-build-135476 Who is BS EN 4723

Who is BS EN 4723 - Methods for comfort and living space criteria for aircraft passenger seats for

BS EN 449:1997

They are published in the expectation that experience in their use will enable them to be confirmed or modified

on factors which influence measuring accuracy when measurements are performed on wood

assessing and controlling risks to patients associated with materials of biological origin

Bitumen and bituminous binders. Determination of storage stability of modified bitumen Ingestion-build-135476 Who is BS EN 47231 Scope This European Standard specifies a method for measuring the storage stability of modified bitumen at high temperatures. NOTE Modified bitumen and, in particular, polymer modified bitumen, which consist of mainly bitumen and at least one additional agent, are known to display phase separation under certain conditions. WARNING The use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does