KRAITEC® protect
Heavy-duty structural protection
KRAITEC® protect is the heavy-duty
protective sheet for extreme applications and structural loads. It is a premium
product made from selected materials complying with strict specifications.
Due to its high density, KRAITEC® protect does not require weighing down prior to installation as do geotextiles. Made to exacting quality standards, KRAITEC® protect is extremely rugged and is the optimum solution wherever highest physical demands must be met.
Being odourless as well, we recommend KRAITEC® protect for applications without full-surface covering (e.g. installations under spaced-slat flooring or other noncontinuous surfacing) on terraces, loggias and balconies.
Application Examples
In tunnel systems:
KRAITEC® protect has outstanding physical properties which make it ideal for use over waterproofing subjected to extreme compressive loads or dumping of gravel or soil. It has excellent puncture resistance and can take rough treatment of all kinds without damage.
KRAITEC® protect provides outstanding protection over waterproofed surfaces in tunnels whether horizontal or vertical.
Green roof:
Due to its outstanding physical properties KRAITEC® protect is as well suited for extreme applications e. g. on parking decks, flat and green roofs (according to DIN 18195 Teil 10).
Technical data:
Material: polyurethane-bonded recycled premiumgrade (odourless) rubber granulate
Density: approx. 1,050 kg/m³
Surface: grain-textured
Colour: multicoloured
Dimension tolerances:
Length and width ± 1.5%,
Thickness 6, 8 and 10 mm ± 0.6 mm
Thickness 12 mm ± 1.0 mm
Dimensions mat: 1,150 x 2,300 mm
Thickness(1): 6, 8, 10, 12 mm
Dimensions roll-form: 1,250 mm x length (dependent on material thickness)
Thickness(1): 6, 8, 10, 12 mm
Tensile strength: approx. 0.8 N/mm² (DIN EN ISO 1798)
Elongation at break: approx. 125% (DIN EN ISO 1798)
Puncture resistance:
Drop heigth for 12 mm mat = 1,900 mm
(SIA 280)
Fire resistance: Efl (DIN EN 13501-1)
Thermal resistance: -30° to + 80° C
Deformation under traffic load:
10% at approx. 38 t/m²
20% at approx. 80 t/m²
(test method based on DIN EN ISO 3386-2)
Coefficient of thermal expansion:
ca. 10 x 10 ^-5 / °C (test method based on DIN EN 13471)
Sonstiges: conditionally resistant to acids and bases,water-resistant, rot-resistant, must be protected from constant exposure to UV radiation
(1) additional thicknesses on request
