Metall og ACM

Find the TWEHA bonding system developed specifically for your substrate — engineered for strong adhesion and long-term façade performance.

TWEHA Blacken

TWEHA Blacken is a specially developed black coating for aluminum supporting profiles used in ventilated and rainscreen façade constructions.

With open-jointed façade systems, the natural bright or shiny appearance of mill-finished aluminum profiles can remain visible between the cladding panels and interfere with the desired architectural appearance. Black anodized aluminum provides a solution but can add considerable cost. TWEHA Blacken offers a practical alternative by creating a uniform black surface on the visible parts of the aluminum supporting structure.

Unlike conventional decorative paint, TWEHA Blacken has been developed specifically for this application. The coating must not only adhere durably to aluminum but may also form part of the bonding surface onto which the TWEHA adhesive system is subsequently applied. This makes adhesion performance an essential characteristic of the product.

TWEHA MetalMate

TWEHA MetalMate is a homogeneous, highly elastic, one-component high-end hybrid-polymer adhesive, specially developed for bonding metal façade and wall cladding materials.

TWEHA MetalMate is designed for materials including Aluminium Composite Material (ACM), aluminum, stainless steel, steel, zinc and copper. Its permanent elasticity is particularly important in metal façades, where substantial dimensional movement can occur because of temperature fluctuations and differences in thermal expansion.

Instead of restraining this movement through rigid point fixings, TWEHA MetalMate creates a continuous elastic connection capable of accommodating movement between the metal façade panel and supporting structure.

TWEHA PanelMate

TWEHA PanelMate er et homogent, svært elastisk, enkomponent, høykvalitets hybridpolymerlim med glatt overflate, og er spesielt utviklet for bruk med ulike paneler og veggbekledningsmaterialer, som for eksempel høytrykkslaminat (HPL), porøse underlag, fibersementplater (FCB) osv.

Den unike sammensetningen gir de høyeste verdiene for vedheft, strekkfasthet og skjærfasthet. Det er ikke nødvendig å bruke en kraftig limgrunning, noe som gir betydelige besparelser i både tid og penger.

Metall og ACM

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