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MG III fire protection cement
Mortar in mortar group III in accordance with DIN 1053-1, classified as building material A1 in accordance with DIN 4102-4, suitable for fire doors, fire dampers or for sealing gaps in individual partitions.
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Variants
- Seals off fire and combustion gases, reduces temperature, seals off rooms, resistant to splash water and extinguishing water jets, mechanically stable.
- Ready-to-use mixture.
- Firm even at higher construction heights.
- Suitable for pumping, pressing and for manual application.
- Fire protection cement mortar from mortar group III
- Test certificate issued by MPA Hannover
To insulate ducts in walls and ceilings, always use A1 or A2 mineral wool in accordance with DIN 4102
with a melting point < 1,000 °C.
Clean the opening and pre-wet the component reveal
Premix dry cement. First put water, then cement into the mixing container. Mix for 4 minutes at 300-400 rpm.
Installation of the fire protection cement. Panel over larger ducts on one side.
Affix ID plate
| Dimensions | |
| No limit to partition dimensions | |
| Non-flammable pipes | ≤ 150 mm without fire protection sleeve |
| Combustible pipes | ≤ 32 mm |
| Combustible pipes | ≥ 32 mm in combination with fire protection sleeve 21 |
| Yield | |
| By adding 3 l of water, 15 kg of dry mortar will yield 9 l of wet mortar. | |
| By adding 5 l of water, 25 kg of dry mortar will yield 15 l of wet mortar. | |
| Demand assessment | ||||
| Example: | Partition | L x W | 40 x 40 cm |  |
| Fire damper | l · w | Approx. 20 x 20 cm | ||
| Partition thickness | T | Approx. 20 cm | ||
| F1 | Partition | (40·40 cm) | = 1,600 cm2 | |
| - F2 F | Fire damper surface to be sealed | (20·20 cm) | = 400 cm2 -------------------- = 1,200 | |
| Partition thickness T (20 cm) x surface to be sealed F (1,200 cm2) 1 kg dry mortar | = 24,000 cm3 ≙ 560 cm3 | |||
| 560 cm3 24,000 cm3 X = 24,000 x 1 -------------------------------- 560 | = 1 kg mortar = X = 42 kg dry mortar | |||
- Fire protection cement mortar from mortar group III
- Test certificate issued by MPA Hannover
For use in system [A], [B1], [F], [F2], [F3], [G1], [G2], [H], [H1], [H2], [H3], [I]
- Combination penetration seal [A]
- Cable box [B1]
- Pipe penetration seal M, [F]
- Pipe penetration seal M light, [F2]
- Pipe penetration seal I plus/I iso, F3
- Pipe penetration seal intumescent, [G1]
- Pipe penetration seal dB, [G2]
- Pipe penetration seal Z, [H]
- Pipe penetration seal KL, [H1]
- Pipe penetration seal intumescent mat plus, [H2]
- Pipe penetration seal intumescent pipe wrap plus, [H3]
- Joint system K, [I]
Pressure-resistant fire protection cement mortar is ideally suited for the installation of fire doors, fire dampers or for sealing gaps in individual partitions. It belongs to mortar group III in accordance with DIN 1053-1 and is classified as building material A1 in accordance with DIN 4102-4.
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