Molded gratings

Molded gratings are produced using the resin transfer moulding technology (RTM).‎ They are available in a wide size range, thus ensuring a prompt solution to widely differing tasks, and are made of very simple and quick to install monolithic panels.‎Gratings are designed with a high safety factor and produced under the most strict controls according to DIN 24537-3.‎ The standard line gratings are made of polyester or vinylester resin, fibreglass and inorganic halogen-free fillers that provide the self-extinguishing properties.‎They are supplied with anti-slip surfaces of varying levels, classified and certified according to the DIN 51130 standard (determination of the anti-slip properties), as shown in the finishes table (page 15).‎Gratings are certified as durable product whose mechanical performance is not affected by the cycles of hot/cold e humidity exposure in accordance with the UNI EN ISO 9142 standard;they have also passed the aging resistance test with cycles of UV exposure in accordance with the ASTM G154 standard; they are supplied with self-extinguishing properties in accordance with EN13501, ASTM E84, ASTM D635, DIN 4102, NFP 92-507 standards.‎They are tested and classified as excellent electrical insulators.‎ Подробная информация от производителя о MOLDED GRATINGS M.M.