GFM
GFM fire resistant mortar is a fibre-free, pre-mixed dry mortar of mortar group IIIa or M20.
Use: GFM fire resistant mortar is suitable as a sealing material for pipe penetration seals. This product is a dimensionally stable, non-combustible building material.
Areas of application
GFM fire resistant mortar from Flamro is suitable for universal use in solid floors and solid walls. This includes areas such as:
- Wall and floor ducts for insulated, metal pipes
- Fire and smoke-proof sealing of individual lines according to (M)LAR (German guidelines on pipe installations)
- Annular gap seal for CT Cable Tube
Highlights
- Suitable for both pumping and pressing as well as manual installation
- Suitable for sealing joints around air conditioning and ventilation ducts, fire dampers, fire protection doors, and shut-off devices
- Can be used for backfilling cavities when installing steel frames
Used for system
Features
- Ensures a pleasant working environment thanks to low dust generation/minimal irritation
- Has excellent stability/adhesive strength
- Easy application in large openings and difficult-to-access places
- High yield with low water consumption
Downloads
Technical data sheets / Safety data sheets / Declaration of performance
Product information
Technical data
General
Product category
Fire protection mortar
Product description
Fiber-free dry mortar of mortar group IIIa or M20. GFM is suitable for pumping, pressing and hand installation.
Fields of application
- Fire and smoke-proof sealing for single services (for example in accordance with MLAR or similar guidelines)
- Joint sealing around air-conditioning and ventilation ducts, fire dampers, fire-rated doors and shut-off devices
- For filling cavities when installing steel door frames.
Brand name
Flamro
Material / Colour
Cement grey
Dry bulk density
1,75 kg/dm3 ± 10%
Safety notes
For further safety instructions, please read the safety data sheet.
Density (+20 °C)
2000 ± 10% (Frischmörtel)
Final strength
after approx. 28 days
Application temperature
≥ +5
Processing time (approx.)
2-3 hours
Processing information
Surfaces must be solid, free of adhesion-reducing substances and dust. Absorbent surfaces should be pre-wet with water. The consistency of the mortar must be adapted to fill all necessary building elements without cavities.
Consumption
4 – 5 l water + 25 kg dry mortar ≈ 15–18 l ready-to-process wet mortar ≈ 15–18 l volume after curing
Storage
Cool and dry
Shelf life
Can be stored unopened for at least 12 months if stored properly.
Safety & Sustainability
Emissions measurements & assessments
Label
Test objective/standard
AgBB scheme
Certificate/test report number
58718-A002-AgBB-L
Summary / Evaluation
passed
Label
Test objective/standard
French-VOC
Certificate/test report number
58718-A002-FVO-L
Summary / Evaluation
A+
Label
Test objective/standard
Ecobau
Certificate/test report number
202407.13493
Summary / Evaluation
eco 1
Label
Test objective/standard
Emicode
Certificate/test report number
19694/12.01.11
Summary / Evaluation
EC1PLUS - very low emissions
Delivery and packaging
GFM - Fire protection mortar, 25 kg bag
Article number
01167000
Type of packaging
Bag
Color
Cement grey
