DHM 40 - fischer fixings

fischer Insulation support metal DHM 40

The fire-protection-tested metal insulation support for fire-resistant insulating boards

Art.-No. 536253

Top Features

Simple Hammerset installation saves time and costs.

Product Description

The fischer metal insulation support DHM is simply hit in with a hammer. The hammer installation allows fast setting, thereby reducing the amount of work. Thanks to the fire resistance rating F 120 achieved, use is possible if there are fire resistance rating requirements. With the metal insulation support DHM you can, for example, fix mineral / glass wool, foam glass tiles and light building boards made of wood wool.

Advantages

The metal insulation support achieves fire resistance F 120. This means that it can be used where there are fire resistance requirements.
The DTM 80 plate for soft insulating materials (available separately) simplifies storage and minimises costs.
The simple hammerset installation allows for a quick installation process and thus reduces workload.
The shaft geometry allows setting in aerated concrete without pre-drilling, thus saving a stage of installation.
Stainless steel version DHM A2 (1.4301) for wet and extirior applications.

Application and Permission

Applications

To fix fire-resistant soft or pressure-resistant insulating materials, such as:

Mineral / glass wool
Light building boards made of wood wool
Foam glass tiles

Also suitable for:

Polystyrene boards
Coir matting

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.

Permission

Z-21.8-2057
EPD-FIW-20210314-CBD1-EN

For Details see corresponding Documents

Assembly Instruction

Functionality

The insulation support is set in push-through installation using a hammer.
When hammered in, the expansion part tightens like a spring with the substrate.
Use the DTM 80 plate (available separately) to fix soft insulating materials.

Technical Data

DIBt-approval
Drill diameter	d₀	8	[mm]
Anchor length	l	80	[mm]
Min. drill hole depth	h₁	50	[mm]
Packaging		Folding box
Amount		250	[pcs.]
GTIN (EAN-Code)		4048962246940

Legend = Permission Available

CAD Data CAD Data

Documents for Downloading

Additional Documents

Load Table (PDF, 27 KB)

Approvals

Title	Type	Created	Valid Till
DIBt, National German Certification (PDF, 1008 KB) fischer insulation support DHM in concrete	Z-21.8-2057	04/12/2020	04/12/2025
EPD - Environmental Product Declaration (PDF, 932 KB) Environmental Product Declaration for fischer Insulation fixings	EPD-FIW-20210314-CBD1-EN	22/02/2022	21/02/2027