Wulf Zargen Prokuktkatalog Stahlzargen
der neue Prokuktkatalog für Stahlzargen vom Zargen Spezialisten Wulf Zargen
der neue Prokuktkatalog für Stahlzargen vom Zargen Spezialisten Wulf Zargen
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Technical concept<br />
Certificates<br />
1<br />
<strong>Wulf</strong> steel frames conform in shape, dimensions and fittings<br />
to the applicable DIN regulations / to the works standards<br />
supplementing these. Works standards and DIN regulations<br />
may differ.<br />
The material<br />
<strong>Wulf</strong> steel frames are made of hot-dip galvanised thin sheet steel<br />
as per DIN EN 10142 (sheet thickness of 1.5 mm or 2.0 mm).<br />
The average zinc coating thickness is 13-14 µm. On request, it<br />
is also possible to use stainless sheet steel (thickness 1.5 mm)<br />
in grades V2A (1.4301) or V4A (1.4404). On request, this can<br />
be sandblasted to a finished surface (using c. 240 grit). In this<br />
regard please follow the guidelines for looking after stainless<br />
steel frames provided by the German ‚Tore Türen <strong>Zargen</strong>‘<br />
industry association (ttz), which is available to download from<br />
the downloads section of our website www.wulf-zargen.de: ttz<br />
guidelines on looking after stainless steel frames (external link).<br />
The profile<br />
<strong>Wulf</strong> steel frames are made on ultra-modern, CNC- controlled<br />
trimming presses and a computer-controlled production line with<br />
the following quality features: exact dimensions in relation to<br />
cross-section, angularity and levelness, with a generously sized<br />
groove for taking the sealing strip.<br />
The fittings<br />
<strong>Wulf</strong> steel frames cover off practically all needs and requirements<br />
arising from the building project. A broad array of hinge<br />
sub-structures for almost all normal hinge structures on the<br />
market (in the case of standard frames and frames with standard<br />
hinge sub-structures V8600 or V8618 usable left/right can be<br />
supplied), wall protection boxes for covering lock slits, all<br />
necessary die-cutting for latch/bolt, rule mark and floor recess<br />
markings, spacer bracket welded or screwed, anchors supplied<br />
loose with the frame or welded on, sealing strip for sealing and<br />
damping closing noises.<br />
The seal<br />
<strong>Wulf</strong> steel frames can be supplied with seals in various colours,<br />
designs and qualities.<br />
The shape of the seals‘ profiles has been designed to perfectly suit<br />
their function. By virtue of its elasticity the body of the seal adapts<br />
itself to the cross-section of the rubber groove. The seal grades<br />
and cross-sections available can to a large degree be adapted to<br />
the respective requirements on site and therefore, not least thanks<br />
to the special profile geometry, perform excellently in use - being<br />
elastic, resilient and very good at keeping their shape. The seals<br />
are supplied cut to practical lengths. Please follow the fitting and<br />
care instructions included with them.<br />
The anchors<br />
<strong>Wulf</strong> steel frames can be supplied with all sorts of different anchoring<br />
systems, which can be chosen according to the respective<br />
requirements of the building.<br />
As a rule, <strong>Wulf</strong> steel frames are fitted out as follows:<br />
Standard frames: 8 x loose quick-fit anchors.<br />
Standard corner frames: 3 x expansion anchors welded on<br />
each side.<br />
Custom frames: 8 x loose quick-fit anchors.<br />
Stud partition frames: 4 x stud partition anchors each side,<br />
size dependent on frame‘s throat width.<br />
3-part frames:<br />
with deep-drawn bore holes in the<br />
counter-frame/frame opening,<br />
arrangement and number adapted to<br />
the respective requirements<br />
2-skin frame:<br />
depending on type of 2-skin design,<br />
with tie-bar and sliding anchors and/<br />
or with elbowed trapezoid and support<br />
anchors, arrangement and number<br />
again adapted to the respective<br />
requirements.<br />
The priming<br />
The primer applied at the factory represents an optimum form of<br />
protection for the steel frame and for the painters a very good<br />
base for their subsequent work.<br />
<strong>Wulf</strong> steel frames are primed at the factory by dipping and then<br />
oven-dried. The primer, which is coloured agate grey (c. RAL<br />
7038), is a quick-drying special primer based on polyvinyl butyral<br />
and epoxy resin with outstanding adhesion to steel, aluminium,<br />
zinc-plated surfaces and various plastics. By virtue of active<br />
pigments it achieves a high level of corrosion protection. After<br />
drying, it can be sanded wet or dry. The primer‘s average coating<br />
thickness is around 15-20 µm. Please follow our fitting and<br />
paint-handling instructions available in the download section of<br />
our website.<br />
<strong>Wulf</strong> steel frames can, on request, also be supplied powder<br />
coated at the factory in almost any colour. Depending on the<br />
powder used, the paint thickness in visible areas is then around<br />
60-70 µm.<br />
Please note that delivery times may become slightly longer due to<br />
potentially having to procure paint in your desired colour.<br />
The quality<br />
<strong>Wulf</strong> steel frames are subjected to constant internal quality control<br />
at various stages of production, plus a final check prior to being<br />
loaded up for shipment.<br />
As an additional service we offer the production of <strong>Wulf</strong> steel<br />
frames based on your ideas, plans, detailed drawings or sketches.<br />
This catalogue can therefore represent only a small selection of<br />
what we are capable of supplying.<br />
Certificates<br />
• Sustainability and certification<br />
to DGNB and LEED<br />
• Diverse fire safety approvals<br />
for Austria and Switzerland<br />
Subject to technical changes<br />
1.12.02