The innovative countersinkable ETICS fixing for all building material classes.

TermoZ SV II ecotwist

The fischer TermoZ SV II Ecotwist is ideal for fixing pressure-resistant insulation from 100 to 400 mm thick for thermal insulation systems such as polystyrene boards or homogeneous mineral wool boards in concrete, solid and perforated brick, lightweight aggregate concrete and aerated concrete securely. The European Technical Assessment guarantees a secure hold. The screw fixing comprises a grey plug sleeve with attached disc and a screw. The TermoZ SV II Ecotwist is set very deep quickly and accurately. The insulation disc is gently screwed into the fixing as it rotates. The uniform anchorage depth for all building materials and the universal size for all insulation thicknesses reduces the complexity, saves time and storage space.

Product variants

Download of image data

Product variants

Approvals / Test reports

2 Product variant (s)

Insulation thickness

Disc ø

Drill diameter

Thickness of tolerance compensation non-bearing layers

Effect. anchorage depth

Min. drill hole depth in the building material incl. non-bearing layers

ETA-approval
Insulation thickness ( h_D )	100 - 400 mm
Disc ø	66 mm
Drill diameter ( d₀ )	8 mm
Thickness of tolerance compensation non-bearing layers ( t_tol )	10 - 30 mm
Effect. anchorage depth ( h_ef )	35 mm
Min. drill hole depth in the building material incl. non-bearing layers	75 mm
Min. total drill hole incl. insulation and non-bearing layers	hD + 75 mm
Packaging	Folding box
Amount	100 St.
GTIN (EAN-Code)	4048962202656

ETA-approval
Insulation thickness ( h_D )	100 - 400 mm
Disc ø	66 mm
Drill diameter ( d₀ )	8 mm
Thickness of tolerance compensation non-bearing layers ( t_tol )	30 - 60 mm
Effect. anchorage depth ( h_ef )	35 mm
Min. drill hole depth in the building material incl. non-bearing layers	105 mm
Min. total drill hole incl. insulation and non-bearing layers	hD + 105 mm
Packaging	Folding box
Amount	100 St.
GTIN (EAN-Code)	4048962202663

Legend = Permission Available— = Permission not Available

Viewed 2 of 2 variant (s)

Advantages

Standard anchoring depth for all building materials.
One fixing for all insulating material thicknesses from 100 mm to 400 mm. This increases productivity, saves time and storage space.
Sturdy setting tool with stop disc for a simple and precise setting procedure.
The screw disc cuts in cleanly, without damaging the insulating material.
Simple setting using the specially designed setting tool.

Applications

Attachment of ETICS polystyrene rigid foam boards and similar mineral wool boards to concrete and masonry materials
Counterbored installation

Building materials

Building material classes A, B, C, D, E
Concrete
Concrete (weather shell)
Building brick
Solid sand-lime brick
Hollow blocks made from lightweight concrete
Vertically perforated brick
Perforated sand-lime brick
Aerated concrete
Lightweight aggregate concrete
Sepa Parpaing (French brick)

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

Approvals

ETA-12/0208
DoP No. 0324
EPD-FIW-20210314-CBD1-EN

Functioning

The fixing is inserted through the insulating material into the drill hole and screwed in using the setting tool.
The screwing disc and screw have the same pitch, which means they turn at the same time through the insulation until the anti-rotation lock meets the base.
Then the steel screw turns into the expansion zone. The compression zone is compressed until it is only a few millimetres thick and the fixing is anchored in the base.
The setting process is completed when the marking ring is flush with the insulation.

Installation TermoZ SV II

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System components

TermoZ SV II ecotwist

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download