TETRAPUR ENZ II N

TETRAPUR ENZ II N

Polyurethane two-layer structural spray coating, flexible, seamless, water impermeable Type N, machine installed “in situ” (directly at the construction site). Sports shoes with spikes are allowed.

Total thickness of the surface: 13 mm
The colour of surface at customer`s request.

Application:

  • athletic tracks
  • multi-purpose sports fields
  • outdoor sports venues and recreation centers

The surface meets:

  • technical parameters according to PN-EN 14877:2014 standard
  • IAAF certificate number S-06-0066
  • technical recommendation RT ITB-1120/2012
  • hygienic attestation issued by the National Institute of Hygiene
  • tests on contents of trace elements of heavy metals
  ComponentsTheoretical consumptionLayer thickness
PRIMING LAYERPrimerTetrapur 25 (concrete)

Tetrapur 25 A (asphaltic
concrete)
0,2 kg/m2

0,2 kg/m2
-
BASE LAYERSBR Rubber matTetrapur 154

Granules SBR 1 - 4 mm
1,65 kg/m2

8 kg/m2
11 mm
SEALING COATPore sealerTetrapur 1101,5 kg/m2-
TOP WEARING
LAYER
Spray systemTetrapur134 / Tetrapur 135

Granules EPDM 0,5 - 1,5 mm

Rubber dust
1,2 kg/m2

0,8 kg/m2

Depends on the
system viscosity
2 mm
CLOSING LAYERClosing lacquer*

Line paint
Tetrapur 90

Tetrapur 91
0,25 - 0,3 kg/m2

0,02 - 0,03 kg/rm
-

* as an option, to prevent the surface from abrasion and UV radiation, it is recommended to spray it twice
with the PU lacquer

NOTE: for installing the surfaces in UV sensitive colours like grey, blue, beige, violet etc. it is recommended to apply the UV stable binders at the top layer to avoid the change of colour tint.