Grelhas de ferro dúctil para canais

Product Description
Grelhas para canais de ferro dúctil EN-GJS-500-7 em conformidade com a norma UNI EN 1563:2012, com capacidade de carga superior a 900 KN (90 toneladas), conforme classe de carga F900 conforme norma EN 124:2015.
Drainage channel useful to collect the rain. It is self-supporting, mono-block type [I” and high-resistance conforming to UNI EN 1433:08, with CE certification. CA vibrated RCK= 45 N/mm2 product with R mark and ice-resistance. XD3/XF4 concrete class in elements of 5 ML with V shaped background. Male and female joints. Wall thickness from 100mm to 200mm with internal height that can vary from 200mm to 1050mm. Ductile iron machined faces grating with frame that has an incorporated joint depth of 50mm. M12 stainless steel fixing bolts. .
NORMA EN 124 CLASSIFICAÇÃO E LOCALIZAÇÃO
As tampas de bueiros, ralos e grades podem ser divididas nas seguintes classes: A15, B125, C250, D400, E600 e F900
Grupo 6 (Classe F900): áreas sujeitas a cargas particularmente elevadas, por exemplo, pistas de aeroportos.