larson® panels

larson® products

larson® A2 is the new aluminium composite panel developed by the Alucoil®'s R&D department for the architectural fa<;:ade execution. This panel has been developed to be u sed in those countries whose regulations prevent from the use of other kind of composite panel which does not have A2-s1,d0 classification available.

larson® FR aluminium composite panel, is a high-tech product for architectural fa<;:ade cladding. lt is formed by two aluminium sheets, 5005 alloy, bonded by a mineral fire retardant (FR) core. Alucoil® has matured a core that delays panel combustion which allows this material to achieve B-S1, d0 classification, according to EN 13501-1 standard.

Alucoil® also manufactures larson® PE composite panel, formed, as well, by two aluminium sheets 5005 alloy but bonded by a thermoplastic resin core {polyethylene PE). This product is meant to be used only in low buildings, canopies, signalization and corporate identity. (Alucoil® does not recommend the use of this product in high rise building, limited by specific standards in each country).

larson® has the widest range of coated finishes in the market from the highest quality in liquid PVdF 70% Kynar 500 2 layers with PRIMER COASTAL 31 µ or 3 layers 37µ.

larson® can be easily machined, transformed, drilled, perforated or curved. Its strength by design does not however limit its breadth of design capabilities. Alucoil® offers several installation systems for composite panels recognized under the CE marking, being the first company in the world to obtain that designation. Alucoil® has five installation systems both larson® panels and cassettes for its panels. LCH-1, LC-2 and LC-4/LC-6 to install its cassettes and riveted system and LC-9 Glued) to install the panels. Additionally, Alucoil® has several certifications worldwide such as ETA (European Technical Assesment - valid in 34 countries), EPD (Environmental Product Declaration), DIT, Avis Technique, LNEC, BBA, DIBt, VKF, lntertek North America.

European Technical Assessment

ETA 14/0010-Alucoil® Suspended Cassette & Alucoil® Riveted Boards

Panel features

  • larson® A2
    • Panel thickness 4 (mm)
    • Panel weight 8,25 (kg/m2)
    • Aluminium thickness 0,5 (mm)
    • Moment of inertia “I” 3070(1) (mm4/m)
    • Rigidity "EI" 2150(1) (kNcm2/m)
    • Standard width 1250 - 1500 (mm)
    • Min / max length 2000 - 8000 (mm)
    • Core MINERAL A2
    • Reaction to fire test A2-s1, d0(2) EN 13501-1

    (1) Estimated values while lab results arrive
    (2) Alucoil® vertical riveted & 45mm cassette installation systems.
    (3) Details of tested constructive system appear in Tecnalia's 070717-002A report.
    (4) Details oftested constructive system appear in Intertek's 102936114SAT-004B report. Extended technical data sheet under request.

  • larson® FR
    • Panel thickness 3 / 4 / 6 (mm)
    • Panel weight 6,14 / 7,78 / 11,06 (kg/m2)
    • Aluminium thickness 0,5 (mm)
    • Moment of inertia “I” 1583(1) / 3070 / 8630 (mm4/m)
    • Rigidity "EI" 1108(1) / 2150 / 6041 (kNcm2/m)
    • Standard width 1000 - 1250 - 1500 - 1575 (mm)
    • Min / max length 2000 - 8000 (mm)
    • Core MINERAL FIRE RESISTANT
    • Reaction to fire test B-s1, d0(1) EN 13501-1

    (1) Estimated values while lab results arrive
    (2) Alucoil® vertical riveted & 45mm cassette installation systems.
    (3) Details of tested constructive system appear in Tecnalia's 070717-002A report.
    (4) Details oftested constructive system appear in Intertek's 102936114SAT-004B report. Extended technical data sheet under request.

  • larson® PE
    • Panel thickness 3 / 4 / 6 (mm)
    • Panel weight 4,66 / 5,56 / 7,36 (kg/m2)
    • Espesor del aluminio 0,5 (mm)
    • Moment of inertia “I” 1346(1) / 2637 / 6446(1) (mm4/m)
    • Rigidity "EI" 942(1) / 1846 / 4512(1) (kNcm2/m)
    • Standard width 1000 - 1250 - 1500 - 1575 (mm)
    • Min / max length 2000 - 8000 (mm)
    • CorePOLYETHYLENE
    • Reaction to fire test Class E(1) EN 13501-1

    (1) Estimated values while lab results arrive
    (2) Alucoil® vertical riveted & 45mm cassette installation systems.
    (3) Details of tested constructive system appear in Tecnalia's 070717-002A report.
    (4) Details oftested constructive system appear in Intertek's 102936114SAT-004B report. Extended technical data sheet under request.

ALUMINIUM PROPERTIES
larson® A2 / FR / PE
• Modulus of elasticity "E"
70000 (N/mm2)
• Ultimate tensile strengt "Rm"
125 < Rm < 185 (N/mm2)
• Elasticity limit "Rp0,2"
80 < Rp0,2 (N/mm2)
• Elongation "A'
> 3 (%)
• Aluminium alloy
5005(5) EN 573-3
• Aluminium thermal expansion
2,3 mm/m ∆100 ºC
• Coated surface
a) PVdF 70% kynar 500 2 layers COASTAL PRIMER 31 µ
b) PVdF 70% kynar 500 3 layers 37µ

(5) Alunatural finishes - alloy 3000, Extended technical data sheet under request.

Paneles larson®

Finishes for metals composite panels

  • larson® A2 Metals
    • Stainless steel AISI 316ext / AISI 314int
    • Copper Natural Copper Cu-DHP
    • BrassNatural Brass CuZn30/CW505L
    • Zinc Zinc Zn 99,995

FIRE REACTION CLASSIFICATION

Class A2-s1, d0(4) EN 13501-1

(4) Alucoil® vertical riveted & 45mm cassette installation systems.

  • larson® FR Metals
    • Stainless steel AISI 316ext / AISI 314int
    • Copper Natural Copper Cu-DHP
    • BrassNatural Brass CuZn30/CW505L
    • Zinc Zinc Zn 99,995

FIRE REACTION CLASSIFICATION

Class B-s1, d0(4) EN 13501-1

(4) Alucoil® vertical riveted & 45mm cassette installation systems.





Properties of metals range

  • larson® A2/FR Metal Stainless Steel
    • Panel thickness 4 (-0/+0,2) (mm)
    • Metal thickness0,23(*) ext. / 0,23 int. (mm)
    • Panel weight A2: 10,12 (kg/m2)
    FR: 9,62 (kg/m2)

    • Standard width 1000 - 1200 - 1250 (-0/+2,5mm) (mm)
    • Moment of inertia “I” 1446(1)(2) (mm4/m)
    • Rigidity "EI" 2891(1)(2) (kNcm2/m)
    • Modulus “W” 723(1)(2) (mm3/m)
    • T-Bend routed panel ≥ 2(Min. Recommended)
    • Alloy AISI 316
    • Ultimate tensile strength “Rm 700 < Rm (N/mm2)
    • Yield strength “Rp0,2" 600 < Rp0,2 (N/mm2)
    • Elongation “A” > 20 %
    • Modulus of elasticity “E” 200000 (N/mm2)
    • Thermal expansion “α” 1,6 mm/m ∆100ºC
    • Density “p” 8000 (kg/m3 )

    (*) The externa! sheet thicknees of the Stainlees Steel BRILLINAT BA AISI 316 is of 0,25mm, LENGTH MIN/MAX, (tolerance -0/+20mm): 2000/S000mm
    (1) larson® FR Metals Estimated values while lab results arrive
    (2) larson® A2 Metals Estimated values while lab results arrive
    Extended technical data sheet under request

  • larson® A2/FR Metals Copper
    • Panel thickness 4 (-0/+0,2) (mm)
    • Metal thickness 0,3 ext. / 0,3 int. (mm)
    • Panel weight A2: 11,57 (kg/m2)
    FR: 11,09 (kg/m2)

    • Standard width 1000 - 1250 (-0/+2,5) (mm)
    • Moment of inertia “I” 2017(2) (mm4/m)
    • Rigidity "EI" 2662(2) (kNcm2/m)
    • Modulus “W” 1008(2) (mm3/m)
    • T-Bend routed panel ≥ 2(Min. Recommended)
    • Alloy Cu-DHP EN 1172
    • Ultimate tensile strength “Rm 240 < Rm (N/mm2)
    • Yield strength “Rp0,2" 140 < Rp0,2 (N/mm2)
    • Elongation “A” 8 %
    • Modulus of elasticity “E” 132000 (N/mm2)
    • Thermal expansion “α” 1,7 mm/m ∆100 ºC
    • Density “p” 8900 (kg/m3 )

    (*) The externa! sheet thicknees of the Stainlees Steel BRILLINAT BA AISI 316 is of 0,25mm, LENGTH MIN/MAX, (tolerance -0/+20mm): 2000/S000mm
    (1) larson® FR Metals Estimated values while lab results arrive
    (2) larson® A2 Metals Estimated values while lab results arrive
    Extended technical data sheet under request

  • larson® A2/FR Metals Brass
    • Panel thickness 4 (-0/+0,2) (mm)
    • Metal thickness 0,5 ext. / 0,5 int. (mm)
    • Panel weight A2: 13,99 (kg/m2)
    FR: 13,58 (kg/m2)

    • Standard width 1000 (-0/+2,5) (mm)
    • Moment of inertia “I” 3070(1)(2) (mm4/m)
    • Rigidity "EI" 3748(1)(2) (kNcm2/m)
    • Modulus “W” 1535(1)(2) (mm3/m)
    • T-Bend routed panel ≥ 2(Min. Recommended)
    • Alloy CuZn 30/CW505L
    • Ultimate tensile strength “Rm 290 < Rm (N/mm2)
    • Yield strength “Rp0,2" 186 < Rp0,2 (N/mm2)
    • Elongation “A” > 36 %
    • Modulus of elasticity “E” 110000 (N/mm2)
    • Thermal expansion “α” 2 mm/m ∆100ºC
    • Density “p” 8600 (kg/m3 )

    (*) The externa! sheet thicknees of the Stainlees Steel BRILLINAT BA AISI 316 is of 0,25mm, LENGTH MIN/MAX, (tolerance -0/+20mm): 2000/S000mm
    (1) larson® FR Metals Estimated values while lab results arrive
    (2) larson® A2 Metals Estimated values while lab results arrive
    Extended technical data sheet under request

  • larson® A2/FR Metals Zinc
    • Panel thickness 4 (-0/+0,2) (mm)
    • Metal thickness 0,5 ext. / 0,5 int. (mm)
    • Peso teórico A2: 12,69 (kg/m2)
    FR: 12,28 (kg/m2)

    • Standard width 1000 (-0/+2,5) (mm)
    • Moment of inertia “I” 2790(1)(2) (mm4/m)
    • Rigidity "EI" 2511(1)(2) (kNcm2/m)
    • Modulus “W” 1595(1)(2) (mm3/m)
    • T-Bend routed panel ≥ 2(Min. Recommended)
    • Alloy Z1(>99,995) EN 988
    • Ultimate tensile strength “Rm 150 < Rm (N/mm2)
    • Yield strength “Rp0,2" 110 < Rp0,2 (N/mm2)
    • Elongation “A” > 40 %
    • Modulus of elasticity “E” 90000 (N/mm2)
    • Thermal expansion “α” 2,2 mm/m ∆100ºC
    • Density “p” 7200 (kg/m3 )

    (*) The externa! sheet thicknees of the Stainlees Steel BRILLINAT BA AISI 316 is of 0,25mm, LENGTH MIN/MAX, (tolerance -0/+20mm): 2000/S000mm
    (1) larson® FR Metals Estimated values while lab results arrive
    (2) larson® A2 Metals Estimated values while lab results arrive
    Extended technical data sheet under request