Corotek Nordic Diamond Sand 4 mm

Description

Bitumen coating is made by coating a reinforced polyester fiber base with a binder of SBS polymer-modified bitumen on both sides and is used for installing the lower layers of roofing and waterproofing of building structures. The material is covered from the bottom with a protective layer – a polymer film, and from the top – with fine-grained sprinkle (quartz sand). (Turkey) This melt-on-roll coating of the lower layer performs a waterproofing function, but does not protect against sunlight and cannot be used as the final finishing layer of the roofing. On these materials, it is always necessary to lay a top layer with coarse-grained slate sprinkle.

Coating thickness, mm 4 (±0,2)
Coating weight, kg/m² 5,3 (±10%)
Base polyester
Base mass, g/m² 200
Top/bottom coating protection layer sand/film
Flexibility at low temperatures, °C ≤ -25
Resistance to flow at high temperatures, °C ≥ 100
Tensile strength N/50 mm (longitudinal/transverse) 900/650 (±33%)
Elongation, % (longitudinal/transverse) 40/40 (±10)
Roll length, m 10
Roll width, m 1

Corotek Nordic Diamond Sand 4 mm

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Bitumen coating is made by coating a reinforced polyester fiber base with a binder of SBS polymer-modified bitumen on both sides and is used for installing the lower layers of roofing and waterproofing of building structures. The material is covered from the bottom with a protective layer – a polymer film, and from the top – with fine-grained sprinkle (quartz sand). (Turkey) This melt-on-roll coating of the lower layer performs a waterproofing function, but does not protect against sunlight and cannot be used as the final finishing layer of the roofing. On these materials, it is always necessary to lay a top layer with coarse-grained slate sprinkle.

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Corotek Nordic Diamond Sand 4 mm

We can also offer a much wider range of products and materials. We can accept orders for many products and materials used in construction.

These may be products related to: Ventilated facades, Waterproofing, Acoustic insulation, Geotextiles, Drainage systems, Construction chemicals (paints, adhesives, foams, silicone sealants, insulating silicone glass, adhesive tapes, primers and other liquid and bulk products). Countries of origin of production: Turkey, Poland.

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