VMZ single lock standing seam

VMZ Adeka

What is VMZ Adeka for facade?
 

VMZ Adeka is an innovative patented facade system based on small pre-formed QUARTZ-ZINC,  ANTHRA-ZINC and PIGMENTO elements featuring a unique locking key. This ingenious easy to install system allows long term weatherproofing for facades.

VMZ Adeka is a complete system which includes a full range of flashings to handle all facade situations.

VMZ Adeka is an ideal solution for all sizes of flat facades. Less than 10 VMZ Adeka elements are needed to cover 1 m2 and the easy assembly (no mechanical tools necessary) of VMZ Adeka improves zinc laying time.

Surface aspects: QUARTZ-ZINC / ANTHRA-ZINCPIGMENTO

 
Thickness 0.65 mm
Useful dimensions 400 X 400 mm
Centre to centre 205 mm
Weight 6.9 kg/m²
No. elements/m2 8.8
Packaging 24 VMZ Adeka / 2.75 m2 pack
 

Characteristics of this technique
A polystyrene wedge is bonded to the underside of the VMZ Adeka and ensures the rigidity of the panel.
Aesthetic aspect of diamond shaped elements.

15 mm plywood ventilated by a 20 mm ventilation air gap. Air inlet and air outlet are required at the top and bottom.

Light weight (750g) and is suitable for all types of structures.

VMZ Adeka elements are weather resistant thanks to the 5 cm overlap, raised edges at the top, and dropped edges on the bottom, and a polystyrene wedge bonded to the underside of the VMZ Adeka.

All necessary flashings shall be minimum 0.7 mm thick in VMZ Zinc plus. All other fixing accessories should be in accordance with the design recommended by VMZINC.
 

What is VMZ Zinc plus?


VMZ Zinc plus is VMZINC coated on the underside with a protective layer (Umicore patent).

  • Allows the use of an incompatible roof deck.
  • VMZ Zinc plus products can be bent, folded or profiled without any surface change (similar to VMZINC products) and thus allow the exact methods of laying.

 

 
Technicité Small preformed elements,
Innovation Innovative and patented,
Discrete Aesthetic of diamond shaped,
Discrete Aesthetic of transverse line of offset joint,
Innovation Ingenious locking key system making it easy and fast to install.
  • Flat facades.
 

Support
The support must be:

  • 15mm plywood rigid and continuous, with a minimum 20mm ventilation cavity that is unobstructed,
  • Rest on at least 3 bearing structure elements,
  • Have no protruding elements on the support.
1 VMZ Adeka is laid on 15mm plywood and a separation membrane (i.e. tyvek) should be laid before installing the panel. For 20° - 30° (36% - 60%) roofs use a continuous deck. For roofs steeper than 30° (60%) or facades, VMZ Adeka can be laid on battens with 203 mm centre-to-centre span. The support must be continuous for 40 cm adjacent to special features such as corner or bottom flashing.
2 Mark out lines on the deck every 56 cm (or 28 cm) at right angles to the baseline. These will be used to line the VMZ Adeka elements up with the alignment guide on each element.
3 Begin laying from the eaves up, folding the locking key under the fold of the eaves flashing.
4 Insert the VMZ Adeka element via the locking key into the appropriate grooves made in the lower elements. Then fix each VMZ Adeka onto the wooden deck in the pre drilled holes.
 

Around flashings, VMZ Adeka elements may be cut to size using shears.

In some cases, you will need to drill additional screw holes into the re-sized VMZ Adeka elements. Waterproof by placing a neoprene washer on the screw. Resized VMZ Adeka elements can also be fixed using one clip or several additional clips.

For VMZ Adeka elements that overlap with flashing accessories, cut away the polystyrene wedge so that it does not overlap the flashing. Recommended Fastenings Fastener for VMZ Adeka: wood screws 300 Series Stainless Steel.

All fasteners have to be countersunk in pre-punched holes in order to eliminate the risk of contact and abrasion between the fastener head and the panel. Fasteners shall be selected to resist all negative design load requirements. Minimum pullout strength: 50 daN.

For more information, please contact VMZINC.


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