Weiss Chemie + Technik GmbH & Co. KG

For more than 30 years now we have been working as an expert supplier for the window and door production business. The close contact and the permanent exchange of experience with renowned profile and system producers as well as institutes and professional associations enabled us to create professional solutions that were successfully established in this market segment. For a large number of small, medium-sized and major companies in the business of window production we have been a reliable partner in the segment of highly advanced adhesives for many years now.

For frame materials such as plastic, aluminium, wood as well as for various compounds we developed a tried and true selection of adhesives and special cleaning agents as well as various care and service products over the years. We thus offer all products in the field of chemical connection technology that you may need to produce and service windows and doors of a very high quality.

Certified adhesives

A large number of our adhesives for the production of windows and doors have been numerously certified through expertises, test reports and certificates from various institutes, such as for instance through test reports by ift Rosenheim.

https://www.weiss-chemie.com/en/adhesives/applications/window-door-construction/

The topic "airtightness of the building envelope" became more and more important over the years. Besides the constantly rising energy costs and the increasing environmental pollution the preservation of the building structure is comparably relevant to efficiently avoid expensive repair measures due to structural damage.

However the implementation of vapour barriers, window joint tapes and roof underlay sheets can only be effective if they are durably and reliable joined with the corresponding underground. COSMOPLAST "airproof bonding" achieves such permanent and tight assemblies for your necessary safety.

Testing standards

Our products are regularly tested and controlled according to the existing DIN- and EN-standards. Moreover, we develop further test methods on special applications in close collaboration with system providers, expert committees and institutes whose criteria have to be fulfilled by the adhesives and sealing compounds additionally. Due to our engaged cooperation with research- and DIN-workshops, we play a significant role in the (issuing) creation of the respective requirements on the systems and test methods.

https://www.weiss-chemie.com/en/adhesives/applications/airproof-bonding/

This element consists of two external PVC top coats, one further PVC central sheet for increasing the mechanical stability, as well as extruded polystyrene-rigid foam (XPS) for ensuring the thermal characteristics. With this, the element provides tested shock-resistance (a soft impact test block, designed as bag of 50 kg weight, simulates the crash test on a human body) which was tested in accordance with the French standard/test standards: NF P 08-301 and P 08-302, Test report No.: 403 / 19 / 13242.

https://www.weiss-chemie.com/en/composite-panels/composite-panels/cosmo-protect/stossbestaendiges-sandwichelement-cosmo-protect-pvc/

Quick Tape - the foam panel with self-adhesive film on both sides - allows for the fast and handy manufacturing of own composite panels without any need of a separate glue or adhesive system. Due to the sticky surface and the instant adhesion all panels made with Quick Tape can be used or processed immediately.

The width of 1,000 mm allows for full surface layer without any gaps in the foam and likely unevenness due to bumps in the cover layer caused by different foam tile thicknesses. The product is highly efficient, as Quick Tape residues can be used to nearly 100%.

3 steps to success - 3 minutes or less:

1. Clean skin material from loose particles, dust, oil and fatty residues
2. Remove protective film from Quick Tape board and apply skin sheet
3. Apply pressure by means of a press or any heavy item on top of the stack (approx. 1-2 N/cm²)

Special characteristics:

• foam sheet with self-adhesive surfaces for easy and handy to manufacture own composite materials
• swift full surface adhesion
• extremely moisture-resistant
• instant adhesion, swift application, simple to use
• no bending of the outer skin sheet due to expansion
• no additional adhesive or silicone required
• no stains on skin sheets caused by glue or silicone
• instant use after application
• no bumps even in thin skin sheets

https://www.weiss-chemie.com/en/composite-panels/composite-panels/cosmo-classic/

With all its building-physical and economic advantages, the façade element is the preferred building component for commercial and functional buildings. Our façade elements have proved to be successful for many years with their excellent heat and noise insulating characteristics in famous buildings of European architecture.

Our façade elements connect surface design and excellent building-physical characteristics with a variety of creative possibilities in modern architecture. The façade surfaces that are resistant to light and scratching make sure that only low maintenance is required over many years.

Façade elements of glass

Using the glass elements in numerous colours as desired in an appropriate way you can design extraordinary architecture with these fascinating surfaces of glass. Glass gives the façade optical lightness and elegance.

Decorative perspectives

If using our façade elements for decorative purposes as architectural feature elements, there will be various perspectives for the design as steel or aluminium elements. The shear and tension resistant, composite materials meet the highest demands on material quality and design concepts.

https://www.weiss-chemie.com/en/facade-elements/