20152018

COLLECTION

EXTERNAL SCREEN

CLASSICNATTÉ 4503

Width: 250 cm

INTELLIGENT FABRICS FOR SOLAR PROTECTION

www.sunscreen-mermet.com

20152018

COLLECTION

3% OPENNESSFACTORfor total visual comfort

96% OF SOLARRADIATION REFLECTED

n Tightly woven fabric with a 3% openness factor for excellent glare control: UP TO 97% (Tv = 3%) OF LIGHT RAYS FILTERED

n Excellent heat protection: UP TO 96% OF SOLAR RADIATION REFLECTED by external blinds (gtot = 0,04 / glazing g = 0,32 and U = 1,1)

n 20 COLOURS available in 250 cm width

n Excellent mechanical resistance and high dimensional stability for extra-large roller blinds

n Weather-resistant and UV fading resistant

n EXCELLENT DURABILITY: Mechanical strength test of 10.000 cycles (class 3 NF EN 13561)

n Health & safety: Conforms to standard requirements for buildings open to the public

n Excellent printing medium for custom designs

CLASSICNATTÉ 4503TIGHT BASKET WEAVE FABRIC FOR PERFECT GLARE CONTROL AND HEAT PROTECTION

REACHCOMPLIANT

0110

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NATTÉ 4503

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FIRERETARDANT

FIVE YEAR WARRANTY

10000 CYCLES

10000

NATTÉ 4503

NATTÉ 4503 - OF 3%

18 68 14 0,14 0,08 0,29 0,14 18 2 1 2 117 61 22 0,13 0,07 0,33 0,16 16 2 1 2 117 60 23 0,12 0,07 0,33 0,17 15 2 1 2 117 58 25 0,12 0,07 0,34 0,19 15 2 1 2 117 54 29 0,12 0,08 0,36 0,19 15 2 1 2 114 52 34 0,11 0,07 0,36 0,19 13 2 1 2 114 50 36 0,10 0,07 0,38 0,19 12 2 1 2 114 44 42 0,10 0,07 0,40 0,21 12 2 1 2 114 54 32 0,10 0,07 0,35 0,19 11 1 1 2 112 37 51 0,09 0,06 0,42 0,22 11 1 1 2 112 19 69 0,09 0,06 0,42 0,23 10 1 1 2 110 42 48 0,08 0,04 0,41 0,21 7 1 1 2 19 29 62 0,07 0,05 0,46 0,25 7 1 2 2 28 38 54 0,07 0,04 0,42 0,23 6 1 2 2 28 31 61 0,06 0,05 0,46 0,26 5 1 3 2 27 29 64 0,06 0,05 0,47 0,26 5 1 3 2 26 20 74 0,05 0,04 0,50 0,28 4 1 3 2 24 7 89 0,05 0,04 0,55 0,30 4 1 3 2 24 6 90 0,05 0,04 0,55 0,31 4 1 3 2 24 11 85 0,05 0,04 0,54 0,30 3 1 3 2 2

Thermal factors Optical factors

Colours

Fabric Fabric + Glazing

Tv

Visual comfort classification (EN 14501 standard)

Ts Rs Asgtot external blind gtot internal blind Daylight

utilisationGlare control

Night privacy

Outward visibilityC : gv = 0,59 D : gv = 0,32 C : gv = 0,59 D : gv = 0,32

0202 White0220 White Linen2002 Linen White0205 White Canary2020 Linen0207 White Pearl0702 Pearl White0720 Pearl Linen0210 White Sable0707 Pearl0710 Pearl Sable0201 White Grey0701 Pearl Grey0102 Grey White0108 Grey Orange0110 Grey Sable0101 Grey3006 Charcoal Bronze3030 Charcoal3001 Charcoal Grey

Samples tested according to EN 14500 standard defining the measurements and calculation methods as specified in the standard EN 13363-2 “Solar protection devices combined with glazing calculation of solar and light transmittance - part 2: EN 13363-2 detailed method" and EN 410 “Glass in building - Determination of luminous and solar characteristics of glazing”.

gv = 0,59: Solar factor of standard glazing (C), low-emission 4/16/4 double glazing filled with Argon (U value thermal transmittance = 1,2 W/m²K).gv = 0,32: Solar factor of standard glazing (D), reflecting low-emission 4/16/4 double glazing filled with Argon (U value thermal transmittance = 1,1 W/m²K).

Comfort classification according to EN 14501 standard: very little effect little effect moderate effect good effect very good effect

Available on request: - Spectral values - Calculation of solar factor gtot of our fabrics with the glazings of the project

THERMAL AND OPTICAL FACTORS in the European standard EN 14501

Composition 42% Fibreglass - 58% PVC

Fire, smoke classification and other official test reports*

M1 (F) - NFP 92 503B1 (DE) - DIN 4102-1BS (GB) - 476 Pt 6 Class 0Euroclass C-s3-d0 (EU) - EN 13501-1 mounted according to EN 13823 & EN 14716

F3 (F) - NF F 16-101HHV: 13,2 MJ/kg (7,39 MJ/m²)

Health, safety Greenguard®: Guarantee of indoor air quality (VOC)

Openness factor 3%UV screen Up to 97%Width 250 cmWeight/m² 560 g ± 5% - ISO 2286 - 2Thickness 0,53 mm ± 5% - ISO 2286 - 3Mechanical resistance Breaking Tear FoldingWarp > 220 daN/5 cm ≥ 10 daN ≥ 120 daN/5 cmWeft > 200 daN/5 cm ≥ 9 daN ≥ 120 daN/5 cm

ISO 1421 EN 1875-3 ISO 1421**Elongation (warp and weft) < 5% - ISO 1421Colour Fastness to light (scale of 8) 7/8 - ISO 105 B02 (white not graded)Packaging Rolls of 52 lmMaking up Advice note on request

TECHNICAL DATAThis product's technical data are in conformity with this brochure as of the date of publication. MERMET SAS reserves the right to change the technical data; only those provided on the company's website www.sunscreen-mermet.com shall be deemed to be authentic. Where applicable, MERMET SAS also reserves the right to withdraw this product from sale should any of the technical properties or characteristics set out opposite prove to be inadequate or rendered impossible as a result of a change in regulations or in knowledge or understanding.

* Reports available on request, please contact Mermet

** Internal procedure derived from ISO 1421 standard

Colours may be slightly different from the actual ones

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NATTÉ 4503

▲ 1 width: 250 cm

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www.sunscreen-mermet.comwww.sunscreen-mermet.com

58, chemin du Mont Maurin - FR-38630 Veyrins - Tel. +33(0) 474 336 615 - Fax +33(0) 474 339 729

This brochure must be read and interpreted in accordance with the General Terms & Conditions of Sale of MERMET SAS, with which it forms an indissoluble whole. The General Terms & Conditions of Sale that are current at any time are those contained on the MERMET SAS website at the following address: www.sunscreen-mermet.com.