Louver

LOUVER

Louver system lattices allow maintaining the aesthetic continuity of ceramic pieces in opening zones, reducing the amount of sunshine and the interior view without needing the use of other devices. They allow a more intelligent use of light and so, it boosts the criterion of sustainability and energy saving.

FAVETON provides a great variety of ceramic louvers and an ample range of shapes. The four FAVETON building shade shapes (Briol, Java, Orona and Espheric) are available with a length up to 1500mm. and presented in different natural colour shades.

PROPERTIES
RULE
FAVETON VALUES
Tolerances
ISO 10545-2
– Lenght (Extrusion Direction) +/- 1mm
– Height +/- 2mm
– Thickness +/- 10%
– Straigtness (Extruxion Direction) +/- 0,3% of lenght
– Rectangulatity +/- 1% of height
– Surface flatness of diagonal or height +/- 0,5%
Water absortion
ISO 10545-3
< 1% ó 3-6% depending on color
Bending strenght
ISO 10545-4
FVC 15-20N/mm² – FVB 14-18N/mm² depending on color
Linear thermal expansion
ISO 10545-8
Coefficient of expansion 5,7×10-6 (k-1). Test ITC
Resistance to thermal shock
ISO 10545-9
Unalterable up to 145ºC, according to test
Moisture expansion
ISO 10545-10
Mean value <0,1mm/m, Maximum value <0,1mm/m. Test ITC
Frost resistance
ISO 10545-12
Unalterable according to test (100 cycles +5ºC a -5ºC)
Chemical resistance
ISO 10545-13
Only applicable in corrosive conditions. At least G and B class
Stain resistance
ISO 10545-14
At least CLASS 3
Color differences
ISO 10545-16
Δ E< 2