GENERALITY

 

KM FOAM PV is an intumescent fire resistant polyurethanic foam.

 

DESCRIPTION

 

KM FOAM PV is a foam contained in a 750 ml canister. When it is sprayed into the crack, it seals the free gap. The excess material can be cut after a few hours.

 

FUNCTIONALITY

 

It is used to seal small cracks, such as construction joints between walls and slabs, gaps between the wall and the frame of fire doors.

Firstly, clean the crack and remove any building waste, shake the canister and spray the contents into the crack. It is mixed with air and will begin to expand producing the sealing foam. The excess material can be cut away after approximately 4 hours.

 

CERTIFICATIONS

 

· According to European Standard UNI-EN 1366 on masonry walls

APPLICATION

Easy to use; can be worked with a cutting tools after 4 hours from application; supplied in canisters with spray nozzle. Shake the canister for 30 seconds and, keeping the canister upside-down, inject the foam into the gap.

The work temperature must be between 4°C and 30°C.

 

TECHNICAL  DATA

 

Material:                                          intumescent polymer

Density:                                           18 kg/m3

Thermal conductivity:                    0.032 W/mk

Compressive strength:                   50 kPa

Dangerous reactions:                     none observed

Supplied in:                                     750 ml canister

Increase  of volume:                       from 750 ml to 35/40 l (0,018/0,020 m³)

Drying capability:                           workable after 4 hours

Storage:                                           6 months inside foam not exposed to water and

                                                         moisture and frost

Transport:                                       no restrictions on land

                                                         no restrictions ICAO/IATA-DGR

                                                         (not in direct contact with edible products)

 

 

FURTHER INFORMATION

It does not require any precautionary measures about the use and handing, contains no CFC, formaldehyde or PCBs.

 

Acute effects to exposure:              none

Toxicity:                                           none

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

                                                         accordance with Federal German Regulation on Dangerous

                                                         Substances of 02.08.1986 and the corresponding EEC

                                                         directives

Danger symbols and indications:   none

Warnings:                                        none

Safety advice:                       none