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COVER-JOINTS SANDWICH PANEL

COVER-JOINTS SANDWICH PANEL

COVER-JOINTS SANDWICH PANEL

Product catalog summary
Technical Specifications
The Cover-Joints Sandwich Panel features pre-lacquered steel on both outer and inner sides with insulation made from Polyurethane (PUR) and Polyisocyanurate (PIR). The panels are available in thicknesses ranging from 30mm to 120mm and can be up to 16.2 meters in length. The standard width is 1000mm, and the core density is 40 kg/m3. Thermal conductivity is rated at 0.025 W/mK, with a coefficient of thermal transmission varying by thickness, from 0.68 W/m2k for 30mm to 0.17 W/m2k for 120mm. The panels have a reaction to fire classification of Bs3d0 or Cs3d0 according to PUR-UNE 13501-1.
Load Tables
The load tables provide data for light spans with varying thicknesses from 30mm to 120mm. The tables specify the load capacity for both single and double spans, indicating the structural performance of the panels under different conditions.
Acoustic Insulation
For a 30mm sandwich panel, sound insulation values are provided across frequencies from 125 Hz to 4000 Hz, with insulation ranging from 22 dB to 44 dB.
Description
The Cover-Joints Sandwich Panel is designed for roofing applications, featuring three frets and an additional coating on the joint for enhanced protection against leaks and humidity. The insulating core is made from high-density PUR and PIR foams, ensuring excellent thermal insulation. The panels are easy to assemble, overlapping at the frets and secured with an additional staple. They are manufactured using special galvanized and pre-lacquered steels, complying with EN 508-1 standards, and can be coated with various materials like PET, Plastisol, PVC, and PVDF.
Installation
During installation, it is crucial to ensure the correct overlap between adjacent plates to protect the joint from condensation. The panels are fastened to the structure using self-drilling screws, and an additional coating is applied to protect against leaks and dampness. Although polyurethane is not hydrophilic, it is recommended to use appropriate trims to seal the core for maximum protection over time.
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Catalog excerpts

COVER-JOINTS SANDWICH PANEL-1

COVER-JOINTS SANDWICH PANEL DESCRIPTION_ Roof Panel with three frets and an aditional coating on the joint between two plates for a greater protection against leaks and humidity. Its insulating core is manufactured in PUR and PIR foams of high density, at 40 kg/m3, to ensure outstanding thermal insulation in all types of situations. Its simple assembly is a great saving for the customer the panel overlaps in the frets of two contiguous panels and then is covered with an additional staple. In its manufacture special steels are used, galvanized and pre-lacquered, complying with the EN 508-1 standard, with PET, Plastisol, PVC coatings, PVDF, PS50, PS55 and PS200, among others, according to customer requirements. LOADS TABLES OF THE COVER-JOINTS SANDWICH PANEL See our range of sandwich panels and accessories on our website https://sandwich-panel.net

 Open the catalog to page 1
COVER-JOINTS SANDWICH PANEL-2

CROSS SECTION OF THE COVER-JOINTS SANDWICH PANEL In the installation of the Flashing Panel, we must ensure the correct overlap between two adjacent plates, so that the EPDM gasket protects the joint from possible condensation. The panel is fastened directly to the structure from the joint between two panels with the self-drilling screws provided. On this point, an additional coating is incorporated to protect the protects the joint from possible leaks or dampness. Although polyurethane is not a hydrophilic material, it is advisable to complete the installation with the appropriate trims to seal...

 Open the catalog to page 2
*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.