IT IS REALIZED FOR MUNICIPALITIES AND CONSORTIUMS ON THEIR SPECIFIC REQUESTS. STANDARD EN 124 CLASSIFICATIONS AND PLACES OF EMPLOYMENT Manhole covers, gullies and gratings can be distinguished into the following classes: A15, B125, C250, D400, E600 ed F900. THE APPROPRIATE LOADING CLASS CHOICE IS UP TO THE WORKS DIRECTOR. IN CASE OK DOUBT (SUCH AS PARTICULARLY INTENSE TRAFFIC OR VERY HIGH LOADS AREA), IT WOULD BE APPROPRIATE TO CHOOSE A SUPERIOR LOADING CLASS.
Технические характеристики
CharacteristicsMaterialcast ironOpening diameter
44 cm, 53 cm (17 in)
