Testing methods for pervious concrete - Density and void content Ingestion-build-134498 2 Measurements

2 Measurements

and use of large transportable vacuum insulated cryogenic vessels to ensure minimum risk of accidents while transporting liquefied elements

Short-term test with alternating temperature

ISO/TR 20416 describes a proactive and systematic process that you can use to collect and analyse such data

Testing methods for pervious concrete - Density and void content Ingestion-build-134498 2 Measurements1 Scope This document specifies a procedure for testing the density and void content of freshly mixed and hardened pervious concrete specimens for pavement in the laboratory or cored from field placements. This document also specifies formulae for calculating the density and void content of pervious concrete.