Dry fixed ridge, hip, and verge systems for slating and tiling. Specification Ingestion-build-266356 Environmental and sustainability consultants

Environmental and sustainability consultants

BS EN 15561 provides users guidance on a method for the determination of total nitrogen in calcium cyanamide

It applies to bicycles on which the saddle can be adjusted to provide a maximum saddle height of 635 mm or more

nor does it specify the type of risk analysis method that is required for a particular application

BS EN 15638 applies to ice skates intended for users with a body mass up to 100 kg for ice skating excluding the field of sports competitions

Dry fixed ridge, hip, and verge systems for slating and tiling. Specification Ingestion-build-266356 Environmental and sustainability consultantsWhat is this standard about? Currently more than half of the UKs new and refurbished roofs use dry fixing of ridge and hip systems, yet sometimes there are significant problems with tile security and weather tightness. This standard supplies clear and practical advice on fixing security, weather tightness, durability and where required, ventilation. Its aim is to ensure that dry fix ridge and hip systems are designed and built in such a way that they