FLEX 2000 SG

Instantaneously cross-linking solvent-free two-component polyurethane waterproofing membrane for spraying application

Description

Instantaneously cross-linking spray applied waterproofing membrane

Usage field

FLEX 2000 SG is a two-component membrane based on highly reactive and solvent-free polyurethane resins with high mechanical properties. The system exhibits combined excellent tensile strength and high elongation values, besides good wear and tear propagation resistance. Crack bridging properties are outstanding.

FLEX 2000 SG main function is to waterproof concrete structures, such as: flat roofs used as parking space, flat coverage, bridge decks, terraces and roof gardens, etc..

FLEX 2000 SG can adhere to surfaces made of steel, wood and bituminous materials using the primers specifically designed for Traffideck line.

FLEX 2000 SG, if applied with appropriate specific spray equipment, will set and hardens in very few seconds allowing both vertical and quick application according to the desired thickness. FLEX 2000 SG maintains a high degree of elasticity even at very low temperatures.

Packaging

Component A: 210 kg drum - Component B: 220 kg drum

TRAFFIDECK FLEX 2000 SG

Instantaneously cross-linking solvent-free two-component polyurethane waterproofing membrane for spraying application

Application

The substrate must be treated with the proper primer specifically designed for the Traffideck line and this liner when still wet shall be broadcast to excess with dry quartz sand 0.1 to 0.6 mm. FLEX 2000 SG must be evenly applied using an appropriate spray equipment, with large movements until obtaining the required and homogeneous thickness. Only 2 hours after and within a maximum of 48 hours from application, the membrane can be overcoated by subsequent layers.

If a further coat of FLEX 2000 SG must be applied after 24 hours from the previous coat, the surface must be cleaned and PRIMER P2 applied (broadcast to excess with dry quartz sand 0.1 to 0, 6 mm). FLEX 2000 SG can be applied at temperatures below 0°C provided they are rising and at least 4°C above the dew point. The membrane will accept light pedestrian traffic after 2 hours.

TRAFFIDECK FLEX 2000 SG

Instantaneously cross-linking solvent-free two-component polyurethane waterproofing membrane for spraying application

Average Consumption

1.5 to 2.0 kg/m2

TRAFFIDECK FLEX 2000 SG

Instantaneously cross-linking solvent-free two-component polyurethane waterproofing membrane for spraying application

Features

Technical Properties

 

Comp.A

Comp.B

Appearance

Yellow liquid

Liquid Blue

Viscosity at 25°C

350-650 cps

1500-2500 cps

Density at 25°C

1.01 to 1.03 kg/dm3

1.11 to 1.13 kg/dm3

Dry film Properties

Shore Hardness A

85

Module at 100%

4.5 MPa

Tensile Strength,

12.0 MPa

Elongation at break

320%

Tear-Propagation Resistance 

40 kN/m

Bending Temperature Limit 

-40°C

Density (A + B)

0.95 to 1.00 kg/dm3

Adhesion to concrete

3.0 MPa with primers

TRAFFIDECK FLEX 2000 SG

Instantaneously cross-linking solvent-free two-component polyurethane waterproofing membrane for spraying application

Preservation

In its original packaging and sealed at +4° ÷ +35°C.

Packages should be kept at the highest possible temperatures