SCH38/15 IFR ST M

Product catalog summary

Material Specifications:
The grating is made from polyester resin that is self-extinguishing and reinforced with roving glass fiber type 'E'. It includes inorganic fillers without halogens and is produced using RTM resin transfer moulding technology. The product complies with DIN 24537-3 standards.

Grating Design:
The grating features a square mesh design with a main mesh size of 31x31 mm, a clear span of 15 mm, and a height of 5 mm. The standard finishing is a concave 'Meniscus' type with an antiskid level of R13 V10 according to DIN 51130. The weight is 6 Kg/m².

Panel Specifications:
Standard panels measure 1220x3660 mm and are available in grey RAL 7004. The panels can bear loads in both directions with a tolerance of ±5 mm in dimensions, +2/-2 mm in height, and ±6% in weight.

Electrical Properties:
The grating is an excellent insulator with very low current absorption, meeting standards EN 61340-2.3, IEC 61340-4-5, and ASTM D 149-97a.

Ageing and Fire Resistance:
The product has passed ageing tests with UV exposure and shows no defects after heat, cold, and humidity cycles. It is fire retardant with a Bfl-s1 rating according to EN 13501-1 and meets smoke density and toxicity standards AFNOR NF16-101F1.

Load Bearing and Safety:
The grating can handle various accidental loads depending on the support distance, with deflection limits and resistance limits specified. A conversion safety factor is recommended based on exposure conditions: 0.75 for internal, 0.65 for external, and 0.50 for aggressive environments. Chemical resistance should be verified with the technical department.

Catalog excerpts

RESIN: Polyester self-extinguishing -- IFR REINFORCEMENT: Roving glass fiber type”E” PROCESS ADDITIVES AND REACTION PROMOTERS: Inorganic fillers without halogens PRODUCTION TECNOLOGY: RTM resin transfer moulding NORM: DIN 24537-3 BEARING BAR UPPER PART (S1) BOTTON PART (S2) □ □□□□ □ □□□□ □ □□□□ □ □□□□ □ □□□□ WE SUPPORT YOUR NEEDS M.M. SRL asocio unico Via Antonio Zanussi 300/302 P.lva / C.F. 02984500302 tel.+39.0432.522970 soggetta ad attivita di direzione 33100 Udine (Italy) Reg. Imp. PN-UD 02984500302 fax +39.0432.522253 ecoordinamentodi4M.srl Cap. Soc. EURO 100.000 i.v. PEC [email protected] [email protected] COMPANY WITH QUALITY SYSTEM CERTIFIED BY DNV ISO 9001 PANEL'S BEARING DIRECTION: both Concave "Meniscus" type - antiskid level R13 V10 norm DIN 51130 TOLERANCE ± 5 mm panel dimensions, +2/-2 mm height, +/- 6% weight. All finishes different from the standard one (meniscus for gratings with open surface, quartz and chequered for gratings with covered surface) involve a surface processing of the grating that could result in a thickness and weight variation exceeding the indicated tolerances, while maintaining unchanged mechanical characteristics.

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WE SUPPORT YOUR NEEDS M.M. SRLasociounico Via Antonio Zanussi 300/302 P.lva / C.F. 02984500302 tel.+39.0432.522970 soggettaad attivita di direzione 33100 Udine (Italy) Reg. Imp. PN-UD 02984500302 fax +39.0432.522253 e coordinamento di 4M. srl Cap. Soc. EURO 100.000 i.v. PEC [email protected] [email protected] COMPANY WITH QUALITY SYSTEM CERTIFIED BY DNV GRATING SCH38/15 IFR ST MELECTRICAL PROPERTIES Surface resistivity (Rs), transversal electric resistance (Rt) AGEING RESISTANCEAgeing test made with UV lamp according to ASTM G154-06 and passed with 5 points on the gray range and without...

Open the catalog to page 2

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