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High-performance glass, easy to process
Keeping the needs of glass processors in mind, Smart 30/20 is a glass that can be used in a toughened or non-toughened version. With an attractive neutral bluish colour, this soft-coated glass with toughenable double silver coatings delivers high light transmission while reducing solar heating.
To achieve final light and energy performances and deliver a toughened safe glass, this coating must be heat-treated but no edge-deletion is required giving it a remarkable appearance.
This product is not available for the US market.
|4| - 16 Ar 90% - 4||30||29||43||21.5542105714||0.25||1.1|
LT: Light Transmission; LR: Light Reflection; UV: Ultraviolet transmission; EA: Energy Absorption; SF: Solar Factor.
- The | symbol indicates the position of the solar-control coating.
- The ¦ symbol indicates the position of a low-emissivity coating (iplus Top 1.1).
- The ! Symbol indicates the position of a low-emissivity coating (Planibel G)
The data are calculated using spectral measurements that are conform to standards EN 410 (1998).
The tolerance of published data with respect to photometric properties is +/- 3 points.
The U-value (formerly k-value) is calculated according to standard EN 673.
The emissivity measurement complies with standards EN 673 (Annex A) and EN 12898. The U-value tolerance is +/- 0.1W/(m²K).
This information is no evaluation of the risk of glass breakage due to thermal stress.