Flexible sheets for waterproofing. Determination of resistance to ozone. Plastic and rubber sheets for roof waterproofing Ingestion-build-183511 and the California Bearing Ratio

and the California Bearing Ratio (CBR) test

BS ISO/IEC 29109-1 also provides guidelines for conducting the tests and reporting the results of the tests

BS EN 12697-30:2018 supersedes BS EN 12697-30:2012

Designers of steel tubes

Flexible sheets for waterproofing. Determination of resistance to ozone. Plastic and rubber sheets for roof waterproofing Ingestion-build-183511 and the California Bearing Ratio1 Scope This European Standard specifies a method for the determination of the resistance of plastic and rubber sheets for waterproofing to cracking when exposed, under static tensile strain, to air containing a definite concentration of ozone and at a definite temperature without the effects of direct light.