Art.-No. 80937

fischer Insulation support DHK 40

Top Features

Reduced drilling. Optimised geometry lowers anchorage depth.
Permanent pressure due to flexible pins in the disc area.
Simple Hammerset installation saves time and costs.
The colouring means that it does not stand out on black clad insulating material.

The cost-effective plastic insulation support for all soft insulating boards.

Advantages

The optimised geometry of the expansion section ensures a low anchorage depth and reduces the amount of drilling required.
Flexible pins in the plate area adapt to the insulating material, and ensure a sustained contact pressure.
The simple hammerset installation allows for a quick installation process and thus reduces workload.
The colouring of the DHK means that it does not stand out on black clad insulating material in rear-ventilated façades.

The fischer insulation support DHK is the cost-effective plastic insulation support for insulating boards with low compressive strength. The DHK is knocked in the push-through installation using a hammer. When knocking in, the ribs expand in the drill hole and the DHK is ideally pressed in. The fischer insulation support DHK is suitable for anchoring insulating boards in solid and perforated brick, concrete, and aerated concrete.

Applications

To fix soft and pressure-resistant insulating materials in rear-ventilated façades, such as:

Mineral wool
PU panels
Light building boards made of wood wool
Cork boards / coir matting
Polystyrene
Foam glass tiles

Building materials

Concrete
Hollow blocks made from lightweight concrete
Vertically perforated brick
Perforated sand-lime brick
Solid sand-lime brick
Natural stone with dense structure
Aerated concrete
Solid brick made from lightweight concrete
Solid brick

You can find detailed information on building materials in the registration document.

Approvals

EPD-FIW-20210314-CBD1-EN

Functionality

The DHK is set in push-through installation using a hammer.
The plate size of the insulation support is to be selected in line with the compressive strength of the insulating material: DHK 45 for pressure-resistant; DHK 90 for soft insulating materials.
The expansion of the ribs in the drill hole gives the DHK an ideal contact pressure.
Temperature range when installed: -40 °C to +80 °C.

Mounting Strip 1 Picture

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Drill diameter ( d₀ )	8 mm
Min. drill hole depth ( h₁ )	30 mm
Effect. anchorage depth ( h_ef )	20 mm
Anchor length ( l )	65 mm
Max. fixture thickness ( t _fix )	40 mm
Packaging	Folding box
Amount	250 pcs.
GTIN (EAN-Code)	4006209809372

fischer Insulation support DHK 40

The advantages / Product description

Application and approval

Assembly instruction

Technical data

Documents for download