Methods of sampling and testing mastic asphalt used in building and civil engineering Ingestion-build-81111 HD protects against backflow and

HD protects against backflow and is installed in a vertical downward flow position

5 Bag size

design evaluation

1 applies to flow measurement in conduits into which a tracer is injected in such a way that effective mixing in a single phase with the gas flowing in the pipe is achieved

road maintenance equipment and mobile cranes

Methods of sampling and testing mastic asphalt used in building and civil engineering Ingestion-build-81111 HD protects against backflow and1 Scope This British Standard specifies methods for sampling and testing mastic asphalt used in building and civil engineering. NOTE Attention is drawn to the safety recommendations given in Annex A.