The Novasit BM mortar penetration sealing system is installed around various cables and pipes in a wall duct.
Mortar penetration seal

System Novasit BM

Fibre-free mixed penetration seal made of fire-resistant mortar for a wide variety of cable and pipe penetrations. The System Novasit BM is particularly suitable for medium-sized and large openings. The penetration sealing system re-establishes fire protection for solid wall and floor structures that have been penetrated for the installation of lines. Fire-resistant up to max. 120 minutes.

Areas of application

Mortar seal for diverse combustible and non-combustible pipelines and cables, including in combination, in:

  • Plasterboard walls
  • Solid walls
  • Solid floors

Highlights

  • Design variant with seal thickness of only 100 mm
  • Suitable for use in plasterboard walls
  • No cutting or adjustment of the opening shape necessary
  • Easy installation: due to excellent adhesive strength and stability of the mortar, formwork is not needed in most cases

Fire resistance class

Max. EI 120 acc. to EN 13501-2

Certificate

ETA-22/0051: 2/16/23

Features

  • One-component, hydraulically curing, resistant to ageing
  • Suitable for manual installation and pump processing
  • Splash-proof

Installation video: Novasit BM

The Novasit BM system is a combination penetration seal that seals off almost all commercially available media with different diameters and/or insulation in solid walls and ceilings. The Novasit BM system fulfils the fire resistance class up to EI 120 in accordance with EN 13501-2.

System Novasit BM

System information

Technical data

Thickness of building element

Building element

Solid wall

Thickness of building element

≥ 150 mm


Building element

Solid floor

Thickness of building element

≥ 150 mm


Building element

Plasterboard wall

Thickness of building element

≥ 100 mm

Maximum penetration seal size - floor (L x W)

Building element

Solid floor

Width

2000 mm

Length

1200 mm

Maximum penetration seal size - wall (W x H)

Building element

Solid wall

Width

1200 mm

Height

2000 mm


Building element

Plasterboard wall, solid wall

Width

550 mm

Height

600 mm

Penetration seal thickness

Building element

Solid wall

Strength

≥ 150 mm


Building element

Solid floor

Strength

≥ 150 mm


Building element

Plasterboard wall, solid wall

Strength

≥ 100 mm

Data line

Combustible pipe Ø

Diameter Ø

≤ 160 mm

Double solar pipes

Diameter DN

DN 25

Material/manufacturer

Aktarus Group Srl

Electrical installation conduits, bundled Ø

Bundle Ø

≤ 100 mm

Single Ø

≤ 32 mm

Cable Ø

≤ 21 mm

Electrical installation conduits, single Ø

Single Ø

≤ 100 mm

Cable Ø

≤ 50 mm

Hydraulic hoses Ø

Diameter Ø

≤ 55.9 mm

Material/manufacturer

HANSA-FLEX type HD 200 (2SN)

Cable bundles Ø

Bundle Ø

≤ 100 mm

Single Ø

≤ 21 mm

Cable Ø

Diameter Ø

≤ 80 mm

General

Cable support system

yes

HVAC split line combinations

yes

Multilayer pipe

Diameter Ø

≤ 63 mm

Material/manufacturer

Henco

Non-combustible pipes Ø

Diameter Ø

≤ 323.9 mm

Insulation

Mineral fibre

Material/manufacturer

Steel, stainless steel, cast


Diameter Ø

≤ 108 mm

Insulation

Mineral fibre

Material/manufacturer

Copper


Diameter Ø

≤ 170 mm

Insulation

FEF

Material/manufacturer

Steel, stainless steel, cast


Diameter Ø

≤ 108 mm

Insulation

FEF

Material/manufacturer

Copper

speedpipes

Diameter Ø

≤ 7 mm

Number

≤ 24


Diameter Ø

≤ 10 mm

Number

≤ 7


Diameter Ø

≤ 12 mm

Number

≤ 5

Required products

NOVASIT BM - Fire protection compound, 20 kg bag

Article number

01161000

NOVASIT BM - Fire protection compound, 10 kg pail

Article number

01161010

FLAMMOTECT-A - Filler, 12.5 kg

Article number

01155134

FLAMMOTECT-A - Filler, 310 ml

Article number

01155115

DG-CR 1.5 - DG-CR 1.5 fire protection wrap, 10 m, width 125 mm, anthracite

Article number

01261931

DG-CR BS - 10 m, width 100 mm

Article number

01264931

Cable Tube CT - Ø 120 mm length 150 mm

Article number

01271151

Cable Tube CT - Ø 120 mm length 200 mm

Article number

01271201

Cable Tube CT - Ø 120 mm length 300 mm

Article number

01271301

Lamella mat KLIMAROCK - Roll 610 x 50 cm = 3.05 m²

Article number

01187100

Do you have questions on System Novasit BM and other fire protection applications? Please contact us:

+49 4105 4090-0

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