KM-SEALER 2GE FIRE RESISTANT STRIP FOR BUILDING JOINTS

GENERALITY

KM SEALER 2GE is a fire-resistant strip suitable to ensure the fire and smoke resistance in cracks for building joints in walls and concrete slabs.

DESCRIPTION

KM SEALER 2GE is made up of a mineral fibre wool insert with graphitic thermo- expandable gasket             KM-FF107. The strip is 52 mm thick; to seal structural joints in wall and concrete slabs up to 250 mm.

FUNCTIONALITY

The strip is inserted, compressing it, into the opening of building joint. The thermo-expandable gasket must be in contact with one of the two sides of the joint. If necessary, the strip can be sealed with fire-proofing putty KM SEALER F. In case of fire, the intumescent gasket expands, clinging to the fibres of the strip, sealing the joint.

CERTIFICATIONS

• · According to European standard UNI-EN 1366-3, EI 180 on masonry walls.

FEATURES

KM SEALER 2GE is a high resistant temperature and thermo-expanding strip building expansion joints. It is made up of a volcanic rock mineral fibre strip, covered on one side with a graphitic intumescent material   KM-FF107. Compressible up to 50% of its original thickness.

APPLICATION

To seal cracks in expansion joints in fire-resistant compartment structures: walls and concrete slabs.

The strip has excellent elasticity, excellent adhesiveness on many materials such as concrete, plaster, gypsum, masonry and metal.

TECHNICAL DATA

Colour:dark grey covered side/yellow fibre strip

External covering:wrapping of ends with KM-ALU

Specific weight:100 kg/m³ fibre strip, 630 kg/ m³ intumescent gasket KM-FF107

Free expansion: at 400°C in 15 min.

Reaction onset: at 200°C

Pressure: 14 bar at 400°C

Flash point: unflammable

Dimensions: 1000X100X… mm

Packaging:in boxes/pallet

Storage:unlimited, if stored in original packaging at room temperature, a way from moisture

JOINT WIDTH                                             20÷40       mm     2GE52(52)

                                                                  45÷60       mm     2GE77(52+25)

                                                                  65÷90       mm     2GE104(52+52)

                                                                  95÷140     mm     2GE156(3x52)

                                                                  145÷175   mm     2GE181(3x52+25)

                                                                  180÷200   mm     2GE208(4x52)

                                                                  220÷260   mm     2GE260(5x52)

FURTHER INFORMATION

It does not require any precautionary measures for use

Classification and labelling: the mixture does not require any special labelling

Danger symbols and indications: none

Warnings:  none

Safety advice: none