In­stall­a­tion box

 

Advantages

  • Air­tight in­stall­a­tion of junc­tion boxes without dry lin­ing in ac­cord­ance with the re­quire­ments of DIN 4108-7, SIA 180 and OENORM B8110-2
  • Provides space for up to three junc­tion boxes
  • Can be ex­ten­ded at will by cut­ting and stick­ing to­geth­er again
  • For cables up to 20 mm in dia­met­er
  • Low­est VOC rat­ing in haz­ard­ous sub­stance test
 

Application

For struc­tures without dry lin­ing, the IN­STAABOX can cre­ate space for junc­tion boxes and the like. It is at­tached and sealed so that it is air­tight to the ex­ist­ing va­pour re­tard­ing and air­tight­ness lay­er.
It com­plies with the re­quire­ments of DIN 4108-7, SIA 180 and OENORM B 8110-2 with re­gard to air­tight­ness when us­ing con­ven­tion­al junc­tion boxes. The IN­STAABOX can be used for both in­tern­al and ex­tern­al walls.

The IN­STAABOX is over­sized to pre­vent the air­tight seal­ing lay­er be­ing dam­aged if holes need to be drilled for the junc­tion boxes.

  Material
Material polyethylene, flexible and extensible
Attribute Value Norm
Colour translucent
Length / width installation space/cavern 260 mm / 130 mm
Length / width over all 320 mm / 190 mm
Depth 55 mm
Cable diameter max. 20 mm
sd-value > 10 m EN 1931
g-value > 50 MNs/g
Vapor permeance < 0.33 US perms ASTM E 96
Reaction to fire E EN 13501-1
Temperature resistance permanent -10 °C to 80 °C ; 14 °F to 176 °F
Storage cool and dry

The IN­STAABOX can be used on all com­mon air­tight sub­strates used in con­struc­tion. Re­com­mend­a­tions on suit­able seal­ants for con­nect­ing it to the air­tight seal­ing lay­er (e.g. va­pour re­tarder, wood-based pan­els or min­er­al sub­strate) is giv­en in the pro clima ap­plic­a­tion mat­rix.

Fur­ther in­form­a­tion can be found in the tech­nic­al data sheets provided with the seal­ant.

The bonds should not be subjected to tensile strain.
When the vapour control membrane is sealed, the weight of the insulating material must be borne by lathing. The adhesive tape should be supported by battens if necessary.
Press firmly to secure the adhesive tape. Ensure there is sufficient back-pressure.
Airtight seals can only be achieved on vapour control membranes that have been laid without folds or creases.
Ventilate regularly to prevent build-up of excessive humidity and use a dryer if necessary.

Accessories