Gratings- press locked and pressure welded

Product catalog summary

Overview of CM PRESS Gratings
CM PRESS gratings are versatile and suitable for various environments, commonly used in industrial buildings and infrastructure such as power stations, refineries, and shipbuilding. They are available in simple and double serrated versions, enhancing anti-slip properties in oily, wet, or icy conditions.

Specifications and Features
Manufactured using a press-locking process, these gratings ensure even load distribution and increased load capacity without deflection. Standard panel dimensions are 2.50 x 1.20 meters, with custom sizes available. They can be shaped without causing deflection near cutouts.

Material Options
Available materials include hot-rolled steel, hot-dip galvanized steel, aluminum alloy, bituminous coating, epoxy or polyester coating, and stainless steel 304 L grade.

Sliding Resistance
Simple serrated gratings provide resistance at slopes greater than 35 degrees, while double serrated gratings offer resistance at slopes greater than 31.5 degrees.

Load and Weight Tables
Detailed tables show the weight of gratings per square meter based on different pitches and load bar dimensions. Load tables indicate maximum load capacity under specific stress conditions, with safety factors to the elastic limit and yield point.

Applications
Used in flooring, walkways, and stair treads across various industries, CM PRESS gratings ensure safety and durability in demanding environments.

Testing Procedures
The document describes testing conditions and static models applied to load tables, ensuring compliance with standards for reliable results. Specific tests can be conducted upon request, with inspection authorities issuing reports after testing.

Load Tables
Extensive load tables detail the resistance of gratings to various loads, providing data on uniformly distributed loads (Q) and concentrated loads (P), along with corresponding deflections (f and f1). Tables are organized by span and load bar dimensions.

Recommendations
Use the provided load tables to ensure gratings are selected based on accurate load assessments. Conduct specific tests if needed to verify suitability for particular applications.

Specifications for KEL IND Gratings
Specifications include dimensions, materials, and finishes for KEL IND gratings, manufactured using a resistance welding method. Custom sizes are available upon request.

Assembly Procedures
Instructions emphasize ensuring lateral locking of the structure using angle channels or welded plates. Consult for specific angular ranges if the pitch exceeds 50 mm.

Standards
Gratings conform to NF EN ISO 14122 standards, ensuring safety and reliability in industrial applications.

Materials and Finishes
Materials include hot rolled steel, hot-dip galvanized steel, bituminous coating, and epoxy/polyester coatings. A color chart is provided for the "Caillebotis TOLARTOIS" range.

Sliding Resistance
Gratings offer sliding resistance on inclined surfaces, tested according to PV CSTB n° RE 03-096 dated 17/11/2003.

Additional Information
Details on loads, fixing clips, and stair treads are referenced for further information.

Catalog excerpts

Gratings- press locked and pressure welded-1

1 - CM PRESS :Rҩsistant pour toususages. CM PRESS :this grating type is mostcommonly used. It is suited to most environments. 2 - CM PRESS crant simple :antidrapant renforc驩 pour tous usages. Simple serrated CM PRESS.The serrated transverse bar gives extra safety against slipping. 3 - CM PRESS crant double :Modle tr騨s antidrapant notamment en prsence d驒huile, de glace ou deau. 1 4 23 5 Double serrated CM PRESS The serratedload bearing bars and transverse bars give extra adhesion against slipping. This type of grating is therefore, specially suited to improve grip in oily, wet or icy conditions. 4 - CM PRESS ALU 5 - CM PRESS INOX Aluminium press locked grating CM PRESS Stainless steel press locked grating CM PRESS >

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Gratings- press locked and pressure welded-2

Barres portantes Mailles / Pitch (mesh) Entretoises Bordure Barres portantes Mailles / Pitch (mesh) Entretoises Bordure Load bearing bars Tranverse bars Edging strip Load bearing bars Tranverse bars Edging strip Dimensions Entraxe / Centre measurement (mm) Dimensions Bord T Bord plat(mm) dans sens porteur dans sens travers (mm) Dimensions Entraxe / Centre measurement (mm) Dimensions Bord T Bord plat(mm) dans sens porteur dans sens travers (mm) T - shaped Platload bar direction transverse bar direction T - shaped Platload bar direction transverse bar direction XY20 x 220 x 3 XY30 x 4 30 x 5 25...

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Gratings- press locked and pressure welded-5

In order to select the correct type and dimensions of gratings, we mustpreviously know the load intended to be laid on it. Loading test conditions and static model below are applied to load tables.They are suitable to all load conditions :- concentrated pedestrian load - stamping load - Uniformly distributed load Test liabilityOur testing station wich is up to standards and allows results to be guaranteed. Specific tests can be carried out upon request . Likewise, InspectionAuthorithies may issue a report after control of our testing station. > Pour sթlectionner le type et les dimensions appropris...

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Gratings- press locked and pressure welded-11

Code > 11 GCIN 316 > Masse Galvanis chaud INOX 316 > Weight 領 11 Hot dip galvanisedStainless steel 316 > Kg/U 30 maille 21 58 PFACG 0158 PFACI 010,022 > or 25 Cavalier > pitch 21 17 ou/ Clip 21,33 > maille 33 pitch 33 58 PFACG 0258 PFACI 020,024Cavalier universel > cavalier cavalier universel clip 21, 33 clip Clip 58 PFACG 08Sur demande0,018 On request CodeGCIN 316 > Masse 9 x 65 Galvanis chaud INOX 316 > Weight Hot dip galvanisedStainless steel 316 > Kg/U Clame universelle58 PFACG 0458 PFACI 040,078 Clamp CodeGCIN 316 > 2 9 x 45 Masse Galvanis頩 chaud INOX 316 > Weight Hot dip galvanisedStainless...

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Gratings- press locked and pressure welded-13

CAILLEBOTIS MAILLE ELECTROFORG/ PLANCHERS / MARCHES DɒESCALIER PRESSURE WELDED GRATINGS / OPEN STEEL FLOORINGS / STAIR TREADS GAMME KEL IND / KEL IND RANGE > Oil refineries, sewerage works, oil exploration, offshore oil rigs, nuclearpower stations and most industries. KEL IND Caillebotis trs rsistant pour tous usages. KEL IND The strength derived from this grating allows common uses for most environments. ANTIDERAPANT / NON-SKID SURFACE > Tous les caillebotis KEL-IND peuvent 詪tre livrs sur demande avec barresporteuses crantes antid驩rapantes. All KEL-IND types can be supplied with serrated load...

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Gratings- press locked and pressure welded-14

Barres portantes Mailles / Pitch (mesh) Load bearing bars MasseEntraxe / Centre measurement (mm) Dimensions Weight (mm)(Kg/m > 2 ) Dans sens porteur Dans sens travers Load bar direction Transverse bar direction 25x225,3 30x229,2222325x222,530x226,525x331,52250 30x337,525x219,525x332,52576 40x342,225x219,130x222,2332325x325,2 30x329,030x329,53333 40x335,0modҨle EDF / EDF type 20x214,025x216,5 30x219,0343825x324,530x328,0 40x335,525x216,030x218,5345025x323,0 30x327,025x215,034100 Maille de scurit / Safety grating(meet the 20 mm ball requirement) > Standard / Standard Sur demande / On request Acier...

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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.

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