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These are waterproofing membranes made from APP-modified bitumen, reinforced with either fiberglass or polyester felt, suitable for application in cold and moderate climate conditions.
Advantages
Easy application in high temperatures
High UV resistance
Extended aging process due to APP additives
Special aluminum foil-coated variant suitable for chimney bases in roof insulation
Viaduct membrane with full adhesion to asphalt on the top surface, suitable for use in structural works
Surface Preparation
The surface to be waterproofed must have a slope concrete applied, be finished with a wooden trowel, and be free from oil, dirt, and dust. If necessary, it should be cleaned with pressurized water. All vertical and horizontal surface intersections must be chamfered (with a 45-degree slope and a width of 8 x 8 cm).
If desired, the upper surface is UV resistant colored mineral coated
Technical Specifications Table
GRANAT
Bitüm
Carrier
Covering
Thickness
Bending in Cold (0C)
Tensile Strength (N/50 mm)
Roll Size (m)
Bending in Cold (0C)
Tensile Strength (N/50 mm)
GC 200
APP
Glass Fiber
PE Film
2,0 mm
-10
300/200
1 x 15
30
450
GC 300
APP
Glass Fiber
PE Film
3,0 mm
-10
300/200
1 x 10
30
300
GP 300
APP
Polyester
PE Film
3,0 mm
-10
800/600
1 x 10
30
300
GP 400
APP
Polyester
PE Film
4,0 mm
-10
800/600
1 x 10
23
230
GP 400 MIN
SBS
Polyester
Mineral
3,5 mm
-10
800/600
1 x 10
23
230
Application Areas
Terrace, Roof Insulation
Foundation Insulation
Application Steps
ODE Bitumen Emulsion Primer is applied to the surface in accordance with the recipe. Before starting the membrane application, the primer should be allowed to dry for 1 day at 15-20 0C, or 2 days in colder weather. Application should not be made at temperatures below +5 0C and in rainy weather.
ODE GRANAT waterproofing membrane is applied from the lowest level by opening it perpendicular to the slope on terraces or sloping roofs. The membrane is overlapped lengthwise by 15 cm and widthwise by 10 cm. It is glued with a torch flame, as suggested in detail, only at the joints or by the full bonding method. It is applied with mechanical fixation on surfaces that do not allow torch application or in cases where precautions must be taken against wind load. After the first layer of covers is applied to the entire surface, staggering the transverse joints, the second layer of covers should be applied staggered to center the transverse and longitudinal joints of the first layer.
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