Reinforced Bitumen Membrane Roof Coverings

Once installed building owners have a tool for roof asset management with a unique opportunity to link the roof system in place with its history.

Reinforced bitumen membrane roof coverings.

Pvc roofs are specifically engineered for strength ensuring the membrane s long service life. The three main flat roof waterproofing methods include. It is 5 2mm thick and withstands climatic extremes of over 100 c variation. Csi masterformat 2014 title.

Airtech is a 4 2mm thick elastomeric bitumen membrane that withstands loads of up to 2000kg m2. The last layer is rock or stone this layer protects the underlying layers from uv rays extreme heat or cold and wind damage. Hot mopped styrene butadiene styrene modified bituminous membrane roofing. A built up roofing system is installed by alternating layers of bitumen and reinforced fabric.

The american society of testing and materials astm requires a roofing membrane to have a minimum breaking strength of 200 pounds per inch. Burs consisted of alternative layers of heavy building paper and hot tar. Products every project is unique. Our cost effective range of reinforced bitumen flat roofing systems have been developed to meet the requirements of any flat roofing project.

The reinforcement used in the capping sheet is made from recycled polyester. Csi masterformat 2014 code. Modified bitumen membranes are hybrid roof systems that combine the high technology formulation and prefabrication benefits of single ply with the traditional roofing installation techniques used in built up roofing. Reinforced bitumen membrane inverted roof covering systems.

At one time built up roofs burs once represented half of all flat roof coverings. Using reinforced bitumen membranes liquid waterproofing use of single ply membranes. Pvc roofing membranes far surpass this standard all having a minimum breaking strength of 350 pounds per inch. Today modified bitumen mb is king with cap membranes torched on to fuse them to fiberglass reinforced interplies or base coats.

Property managers can choose three four or five ply roofs to meet their needs and budgets. Pro f is designed to be installed on flat roofs with a minimum fall of 1 60 1 degree and roofs with slopes up to 25. The approach you decide to use to waterproof your flat roof will depend of several factors such as the size of the roof the environment the type of structure as well as the budget. From traditional membranes and underlays suitable for both diy and professional applications to truly innovative solutions for experienced roofing teams that deliver the very best in sustainable technology thermal and fire performance and striking aesthetics.