Taigu Chang in foundry to introduce you to: rainwater main conduit and manholes, rainwater manholes attached, rain grate construction sequence is: 1, before the start laying the roadbed main channel rainwater rainwater grate green belt, masonry manholes ; 2, in the road cushion reached bottom cushion elevation rain began masonry water wells. And with the progress of the green embankment layers of cushion with rain Grate processing, adjusted to the appropriate level increased inspection wells: 3, prior to the laying of a road surface layer, water wells completed plastering, installation of rainwater grate, install manholes sit covers. And road construction units coordinated price level green belt of rain grate, to ensure that after the completion of the road works, rainwater catchment grate normal play function, elevation and road inspection covers coordination. Taigu Chang in foundry share with you three considerations rain grate install: First: In order to ensure the fundamental strength of the green belt of rain grate manufacturing requirements before installing rainwater grate, cement foundation must be placed before the rain grate accord . Second: After installing rainwater grate, fastened around it to install the screws at the bottom of the box but also irrigation sediment slurry, to prevent because of various reasons which led to falling rain grate. Third: according to the actual situation, the installation of any stormwater grate eccentric shape, to the actual requirements. Rain grate green belt manufacturers | Jincheng green belt of rain grate | Chang on by Taigu Chang foundry in foundry. Taigu Chang in foundry (www.sxcnzz.com) strong, credible, in Jinzhong machining industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of innovative ideas will lead foundry Chang into the brilliant and you work for a better future!