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LG153-840

LG153-840
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LG153-840

Product catalog summary
Overview: The Load Bearing Profile LG 153-840 is designed for use in roof structures with large spans, providing support for thermal and hydro-insulation, and can also be used as concrete formwork.
Geometric Characteristics: This trapezoidal sheet has a height of 153 mm, an effective width of 840 mm, and steel thicknesses ranging from 0.75 mm to 1.25 mm. It is delivered with the narrow flange oriented upward.
Material Specifications: Made from hot-dip galvanized S320GD+Z steel, compliant with EN 10346, and coil coated per EN 10169-1. The zinc coating is Z100, suitable for corrosion classes C1-C2.
Thickness and Weight: Available in thicknesses of 0.75 mm, 0.88 mm, 1.00 mm, and 1.25 mm, with weights of 10.51 kg/m², 12.34 kg/m², 14.02 kg/m², and 17.52 kg/m² respectively.
Perforation Details: Standard perforation is 15% with 3 mm diameter holes in an equilateral triangle pattern, affecting strength parameters and requiring consultation of load tables for perforated profiles.
Load Bearing Capacities: Detailed tables for ultimate limit state (ULS) and serviceability limit states (SLS) with deflection limits of L/150, L/200, and L/300 are provided to determine load-bearing capacity across various spans and thicknesses.
Installation Notes: Ensure correct profile orientation before installation, with the polyester-protected side indicated by an arrow.
Quality Control: Factory production control complies with EN 14782, ensuring product and raw material quality standards.
Specifications: The profile includes material factors, support widths, and protective coatings. The upper side has 10 µm epoxy paint, and the lower side has 15 µm polyester paint, resistant to UV and weather but susceptible to chemical exposure.
Procedures:
  • Crane Unloading: Fix packages at least at two points with synthetic fiber straps and use spacers to prevent deformation.
  • Forklift Unloading: Consider package length and potential bending, using forklifts with thin blades and adequate spacing.
Storage Recommendations: Store packages at least 20 cm above ground on dry wooden supports, avoiding wet places to prevent condensation and oxidation. Prepainted products should be stored indoors or under a roof for extended periods.
Handling Instructions: Handle panels according to safety standards, using appropriate protection to avoid scratches.
Installation Guidelines: Installation should be performed by qualified personnel using appropriate equipment. Avoid abrasive discs for cutting and use recommended accessories for fixing panels.
Maintenance: Regular cleaning with water and soap is advised. Conduct annual inspections to evaluate painted surfaces, check for impacts, and ensure screws are not oxidized.
Annual Controls: Inspect painted surfaces, check for impacts and scratches, and evaluate screws for oxidation. Repaint and repair as necessary.
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Catalog excerpts

LG153-840-1

LOAD BEARING PROFILE LG153-840

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LG153-840-3

Load Bearing Profile LG 153-840 is mainly used for roof structures with large spans as support for thermal and hydro-insulation.It can be used also as concrete form works. The arrow indicates the polyester 15 ym protected side. Note! Load bearing profiles are delivered with the narrow flange oriented upward. Please check the correct position of the profile before installation. SERVICES AND OPTIONS Steel sheet perforation Standard perforation percentage is 15%. The perforated holes are 3 mm diameter, these being distributed on an equilateral triangle path with 7,4 mm side. Because of the perforation,...

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LG153-840-4

864 840 No. Thickness Weight Limit yield point Tensile strength Zinc Coating nominal core Dimensioning tables according to EN 1993-1-3. I.Ultimate limit state (ULS; Q). Compare design load where safety factors must be included to table values (1.ULS). 2.Serviceability limit state. Deflection limit f = L/150 (SLS; Qj. Serviceability limit state safety factors = 1.0. 3Serviceability limit state. Deflection limit f = L/200 (SLS; Qj. Self-weight of the sheet has been taken into account with 1.35 safety factor 4.Serviceability limit state. Deflection limit f = L/300 (SLS; Qj. Continuous uniform load...

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LG153-840-5

Middle support width: 160 mm Thick Span lenght L [m] Middle support width: 160 mm Thick Span lenght L [m]

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LG153-840-6

Maximum width [mm] 864 840 No. Weight Limit yield point Tensile strength Dimensioning tables according to EN 1993-1-3. Compare design load where safety factors must be included to table values (1.ULS). Serviceability limit state safety factors = 1.0. Self-weight of the sheet has been taken into account with 1.35 safety factor Continuous uniform load in [kN/m2]. I.Ultimate limit state (ULS; Q). 2.Serviceobility limit state. Deflection limit f = L/150 (SLS; Qj. 3Serviceability limit state. Deflection limit f = L/200 (SLS; Qj. 4Serviceability limit state. Deflection limit f = L/300 (SLS; Qj. 1-Span...

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LG153-840-7

3. Span structure Material factor End support width: Middle support width:

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LG153-840-8

LOAD BEARING SHEET The upper side is 10 µm epoxy paint protected while the lower side (exposed) is protected with polyester paint 15 µm. 1. Lower side polyester paint 15 µm 2. Pretreatment 3. Galvanizing 4. Steel 5. Galvanizing 6. Pretreatment 7. Primer coat 8. Epoxy paint 10 µm The designer must take into account the exposed side when choosing the accurate installation of load bearing profile. Due to unexposed upper side, the load bearing profile is not affected by the UV or weather conditions but can be affected by the internal conditions such as production lines, condense or contact with chemical...

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LG153-840-9

INSTRUCTIONS - LOAD BEARING PROFILE LG153-840 CRANE UNLOADING For lifting, the packages must always be fixed in at least two points at a certain distance between them, but not less than half of the packages length. Lifting must be performed with straps made of synthetic fibre (nylon), having the width of 10 cm or more, so that the load is distributed on the straps and does not cause panel deformation. Do not use chains or sharp metallic accessories ( see fig. 1) LIFTING DEVICE NYLON STRAPS SECURITY ELEMENTS Adequate spacers must be used under or above the package, made of solid and robust wooden...

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LG153-840-10

INSTRUCTIONS - LOAD BEARING PROFILE LG153-840 STORAGE The packages must be stored at a distance from the ground of at least 20 cm, both in the storehouse, as well as at the site. The materials must be stored on dry wooden supports, longer than the width of the package and with an adequate distance between the supports (depending on the length of the package). Also, three packages shall be stacked, without exceeding this number. The packages supplied by Isopan are packed according to these rules. We recommend to store the panels in the original package. It is not recommended to store the packages...

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LG153-840-11

The panels must be handled according to the occupational safety standards, using the adequate protection means (gloves, protection clothes, coveralls etc.). The manual handling of a panel must be performed by lifting the panel from the package towards its side, avoiding the contact with the panel underneath. Avoid translation movements in case of a contact between panels (as a result of these movements, the panel surface can be scratched). (see fig. 3) INSTALLATION The staff in charge with the panels installation must be qualified and must have the correct technical knowledge in order to perform...

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LG153-840-12

www.isopan.com ITALY REGISTERED AND ADMINISTRATIVE HQ Via Augusto Righi 7 37135 Verona | Italy T. +39 045 8088911 ISOPAN SPA Verona | Italy T. +39 045 7359111 Frosinone | Italy T. +39 07752081 WORLD ISOPAN IBERICA Terragona | Spain T. +34 977 52 45 46 ISOPAN EST Pope$ti Leordeni | Romania T. +40 21 3051 600 ISOPAN DEUTSCHLAND GmbH OT Plotz | Germany T. +49 3460 33220 ISOPAN RUS Volgogradskaya oblast’ | Russia T. +7 8443 21 20 30 ISOCINDU Guanajuato | Mexico T. +52 1 472 800 7241 SALES COMPANIES ISOPAN FRANCE Merignac | France T. +33 5 56021352 ISOPAN MANNI GROUP CZ Praha | Czech Republic [email protected]...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.