N.E.W. Ballast Gravel

General Membrane has developed a number of specifications aimed at supporting the design of the waterproof work. The specifications describe solutions for each type of coverage, they contain the technical data of the products used, the regulations to which they respond and the laying methods in relation to the type of coverage. In each specification proposal there are also exhaustive technical drawings of the project details.

Technical solution for a monolithic concrete substrate.

Advantages of waterproofing with bituminous system:

• Known laying techniques
• Easy execution of details
• Compatibility between families (SBS, APP, APAO)
• Proven longevity
• Easy maintenance operations
• High performance armatures
• High aesthetic value finishes

Insulation :

Various types of insulation can be used in combination with General Membrane membranes. The type of material and design will depend on the building design, fire classification and local regulatory requirements.

• Mineral wool (MW) - may be of the glass or rock type
• Polyisocyanurate (PIR) 
• Polyurethane (PUR)
• Paired products

Please contact General Membrane S.p.a. for further technical information.