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UNIFIX LA90 

 

Further information is available for download:

The approval of the respective
flue gas system manufacturer provides
information on design and
use.

UNIFIX shaft moulding blocks are a UNIversal miracle. AAs an LA 90 shaft, they are suitable both for accommodating flue gas pipes and as a fire protection casing for solid fuels.

"FIX" is synonymous with speed and ease of installation.

Flexible and universal in planning and processing

The UNIFIX building material at a glance

UNIFIX shaft moulded blocks are made of steam-hardened aerated concrete with an average bulk density of 0.5 kg/dm³ and are therefore particularly lightweight. Cut-outs can be carried out with standard tools to save energy. The shaft moulding blocks have a square outer dimension and a round central hole. They are simply bonded with thin-bed mortar.

The UNIFIX blocks are approved both for the construction of "assembly chimneys" and for the construction of shafts for flue gas pipes, as they have general building authority approval as a shaft and as a chimney. They also offer a fire resistance period of 90 minutes.

The shaft is available in five standard sizes and covers an enormous range for different
applications.

 

UNIFIX 165

Shaft for plastic flue gas pipes
- room-sealed operation.

 


UNIFIX 210

Shaft for single-walled or concentric
flue gas pipes and multiple layouts
as well as for flue gas systems
of pellet fireplaces and
wood-burning stoves.

 


UNIFIX 240, 280 und 325

Shaft for flue gas systems of pellet fireplaces,
wood-burning stoves and
PPs flue gas pipes up to D 200.

 

System description:

UNIFIX LA90

  • Certification: Z-7.4-3048
  • Material: Aerated concrete
  • Fire resistance class: LA9

Universally applicable:

  • Use of condensing technology (up to T160) or solid fuel technology (up to T 400)
  • Fire resistance duration: 90 minutes
  • Small external dimensions
  • Five standard sizes enable simple storage and safe calculation
    UNIFIX 165: 240 x 240 x 500 mm
    UNIFIX 210: 300 x 300 x 250 mm
    UNIFIX 240; 360 x 360 x 250 mm
    UNIFIX 280: 400 x 400 x 250 mm
    UNIFIX 325: 450 x 450 x 250 mm
  • Generally tested and approved by building authorities

Quick and easy to assemble:

  • Shaft element height up to 500 mm
  • Lightweight aerated concrete - up to 75 % weight saving
  • Easy to work on site with standard tools
  • Simple bonding with thin-bed mortar
  • Easy to realise roof penetration

Area of application:

  • Cascade systems (up to T120)
  • Multiple occupancy (up to T120)
  • Condensing technology (up to T 160)
  • Solid fuel technology (up to T 400)

Further information is available for download:

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