Welcome in
Series
Types of
Membrane Insulation
A first layer of flexible foam material for overlying attachment to the foam insulation layer, a second layer of fabric fixed to and overlying the first layer, and a third layer consisting of a waterproof outer skin affixed to and overlying the second layer make up an insulating and waterproofing membrane for overlying attachment to a foam insulation layer of material fixed to a roof or other structure.
BSNZ FOK Series
Fok Series waterproofing membranes are elastomeric bituminous waterproofing sheets that are ideal for especially cold climate zones. This type of bituminous membranes are enriched with ,Styrene – Butadiene – Styrene (SBS) with thermo plastic resin, to enhance the durability of the bitumen. The fiberglass and polyester reinforcements inside the membranes provide a higher resistance against tensions by enhancing the mechanical resistance. Membranes with a 1 meter width are produced at 10 meters length. Only the membranes of 2 mm thickness are produced at 1 meter width and at 15 meters length.
Areas of usage:
FOK series bituminous waterproofing sheets are elastomeric (SBS) based. They contain polyester mat or fiberglass reinforcement to enhance tension resistance. Fok Series, the ideal choice in cold climates are used on walls in touch with soil, foundations or floorings that fit on the ground.
â– Under conditions where the temperature is below freezing point, FOK series products do not lose their performance and retain their Flexibility. They
demonstrate more than enough Flexibility against structural movements with its longitudinal and transverse tensile strength.
â– FOK series membranes are suitable for hot asphalt application too.
â– Provides a strong hold of the surface and great adhesion. Retains this quality after the application too. Especially, in foundation curtain wall insulation this feature is more clearly visible. Can be applied on different surfaces like wood and concrete.
â– Resistant against structural movements and dilatation. With its quite flexible structure, it is preferred in metal roofs which always have a tendency to dilate and bend.
â– Neither melting in hot weather nor breaking or cracking in cold weather. Our membranes are easily applied using torch fire. With proper cutting equipment, they can be cut as needed.
â– Demonstrates perfect compliance to dilatation, concrete gutters, parapet turns and chimney flashing. When used as instructed and under sufficient protection, gives lifelong insulation to the building. Bearings are either SKF or NSK.
Especially, because its flexible structure can endure dilatations or shrinking, in moving structures, deep foundations and metal roofs FOK is frequently preferred.
BSNZ Board XPS (Extrude Polystyrene Sheets)
Used in exterior and interior insulation, roof thermal insulation, XPS is made from polystyrene which is obtained through the polymerization of petroleum byproduct styrene monomer. Considering the need for the energy in the cooling  of the buildings is around 4 times as much as the energy needed for heating, the total energy consumption of Turkey can be reduced by 15-20%.
Some instances of installation are:
â– Plain terraces and sloped roofs.
â– Under the balconies
â– Un-warmed areas like garages and warehouses
â– Plumbing pipes
â– Ventilation channels
Thermal insulation coefficient is compliant with
the offered values.
â– Mechanical durability is ideal. (22-32 kg/m3)
â– With its high vapor di usion resistance it does not
require extra vapor barrier. MÜ= M
â– E-B1 fire classs
â– Produced to fit the density requirements of where
it will be used (roof, Wall, flooring).
vEdges are tongued and grooved.
â– Compliance with the building physics is stable.
â– The insulating abilities of 3 cm WALLBOARD equal
to: 5 cm glass wool, 31 cm autoclaved concrete
block, 63 cm aerated brick and 264 cm concrete.
Panel Dimensions
Dimension:Width60 X Length
125-300 mm
Thickness: 2-3-4-5-6-7-8cm
Length/width tolerance (per meter) Square ness
tolerance (diagonal per meter)
