Defines the general requirements for profile plastic translucent sheets for single skin roofing whatever material is used to produce the sheets. Defines test procedures, either as a type test or quality control test, excepting that for dimensional tolerances. The test procedure for dimensional tolerances is included for provision of a common approach for the purchaser and manufacturer in the event of dispute over measurements. Applies to all kinds of translucent roofing sheets, used in any type of building.