Smoke and heat control systems - Specification for natural smoke and heat exhaust ventilators Ingestion-build-98192 and type of edge

and type of edge

To provide specific requirements for manufacture

Guidelines for determining the replacement period of a bursting disc

This standard is also not applicable to skin contact of more than 10% of the head or contact which could result in burns of vital areas of the face

Screeds are designated “levelling screeds” where they are to receive a final flooring and “wearing screeds” where they serve to provide the finished surface

Smoke and heat control systems - Specification for natural smoke and heat exhaust ventilators Ingestion-build-98192 and type of edgeThis part of this European Standard specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed as a component of a natural smoke and heat exhaust system.