KRAITEC® protective layers under PV systems

Icon protective layers under PV systems

Advantages and properties of KRAITEC® protective layers under PV systems

Protection for sealing sheet

Protection for sealing sheet

Protection layer in accordance with DIN 18195 part 10

Tested fire behaviour

Tested fire behaviour

All structural protection mats feature a minimum fire resistance class of Efl (according to DIN EN 13501-1), KRAITEC® top FiRe features Bfl-s1 (DIN EN 13501-1:2010)

Frost and weather resistant

Frost and weather resistant

Due to the open granular structure, puddle formation is avoided, the layers beneath are protected from the effects of the weather

Rot-proof and waterproof

Rot-proof and waterproof

Rotting and dissolving by water are prevented by using specified recycling rubber granulates

Integrierte Trennlage bei Unverträglichkeiten

Integrated separation layer in case of incompatibility

KRAITEC® top plus and top PV are laminated with fleece or composite film on the underside to prevent plasticizer migration between the structural protection mat and the waterproofing membrane.

High coefficient of sliding friction

High coefficient of sliding friction

To prevent elements from shifting; KRAITEC® top PV has a high coefficient of sliding friction due to the composite film lamination (µ ≥0,6, laboratory measurement on dry PVC sealing)

Quick and easy installation

Quick and easy installation

Without heavy equipment to save costs

Uneven subsurfaces

Uneven subsurfaces

Due to the elasticity of the products, they are able to adapt to the substrate and unevenness.

Reference Projects