contesto

TWEHA 20two

High-performance polysiloxane sealant for glazing and façade applications

TWEHA 20-two is a high-quality, exceptionally weather-resistant and durable polysiloxane-based sealant, specially developed for professional glazing, curtain wall and façade applications.

Thanks to its permanent elastic properties and extremely high movement capability, TWEHA 20two provides a reliable and durable seal for joints exposed to movement, changing temperatures and demanding weather conditions. The sealant is easy to apply, even at low temperatures, and shows minimal stringing during application.

TWEHA 20-two is the professional choice where maximum elasticity, weather resistance and long-lasting sealing performance are essential.

Cartuccia
290
(grey)
contesto

Progettato per garantire prestazioni ed efficienza

Non è necessario alcun fissaggio meccanico

Elimina la necessità di viti o rivetti, consentendo ai pannelli di mantenere un aspetto architettonico pulito e senza giunture.

Libertà nel design

I pannelli possono essere progettati in modo da risultare più sottili e leggeri, senza dover prevedere sistemi di ancoraggio meccanici.

Prestazioni ad alta resistenza

Garantisce un'eccellente adesione, resistenza alla trazione e al taglio, assicurando l'affidabilità strutturale a lungo termine.

Applicazione senza primer

Sulla maggior parte dei substrati non sono necessari primer adesivi aggressivi, il che riduce i tempi e i costi di installazione.

contesto

Progettato per garantire un incollaggio affidabile

TWEHA 20-two combines excellent application characteristics with outstanding long-term performance:
01
Neutral-Curing and Low-Odor
Contains no organic plasticizers or solvents for a cleaner application.
02
Exceptional Elasticity and Movement
Remains permanently soft and elastic, with a low modulus and movement capability of approximately 50%.
03
Excellent Application Properties
Offers excellent rheological, application and adhesion properties, with minimal stringing and easy processing—even at low temperatures.
04
Compatible with Glass and Metals
Non-corrosive on metals and compatible with PVB interlayers and insulating-glass edge seals.
05
Outstanding Weather Resistance
Resists sunlight, rain, snow, ozone and extreme temperatures while providing excellent long-term durability and ageing stability.
immagine tweha onedrive 2
stonemate Amsterdam, Paesi Bassi 77
contesto

TWEHA 20-two is particularly suitable for:

TWEHA 20-two is particularly suitable for movement joints in structural glazing systems, curtain walls, glazed façades and other façade constructions, as well as highly elastic movement joints in building and glazing structures. It performs equally well for perimeter sealing around façades, frames, panels, windows and prefabricated elements, and for top and heel sealing of single, insulating and safety glass. It can also be used to seal PMMA and polycarbonate sheet materials without causing stress cracking or crazing, and for the repair and renovation of damaged silicone joints in building, glazing and façade applications.

contesto

Domande tecniche

Trova risposte rapide alle domande tecniche più frequenti su StoneMate.

Hai ancora domande?

20-two is a professional neutral-curing silicone sealant for glazing, curtain-wall and façade joint applications.

Yes. Its high elasticity makes it suitable for façade and glazing joints exposed to substantial movement.

20-two offers a movement capability of approximately 50%, subject to correct joint design and application.

Yes. It provides excellent resistance to sunlight, rain, snow, ozone and demanding temperature conditions.

It is designed to be compatible with common PVB interlayers and insulating-glass edge-seal systems, subject to application requirements.

Hai ancora domande?
Visita al sito di Børneriget, 15 giugno 2023, ore 16:00:57
1
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Più efficiente, più economico

Rispetto ai tradizionali sistemi di fissaggio meccanico, i sistemi di incollaggio TWEHA consentono di ridurre i costi di installazione fino al 40%.

Un'installazione più rapida, un numero inferiore di componenti e l'assenza di elementi di fissaggio a vista comportano vantaggi sia economici che estetici.