AS Linear drainage with cast iron grate with internal dimensions of 100, 150, 200, 300, 400mm, which you will find in our offer are designed for drainage of roads, streets, squares, etc. maneuvering. Our outflows line distinguishes the highest quality. The body of the trays is made of cement concrete with polymer additives class C60 / 75 glass fiber reinforced alkalioodpornym which improves the flexural and impact strength. Execution of the frame profiles of hot-rolled, hot-dip galvanized anchored in the walls of the body of dehydration significantly improves the strength parameters in relation to the iron strips and other strips made eg. Of cold rolled thin sheets. Grates made of cast iron, approved by the Research Institute of Roads and Bridges in Warsaw (IBDiM) in the class of B 125 kN to 900 kN F are bolted to the stainless steel bolts of higher strength. In our offer we have AS drainage elements with a decrease internal 0.6%, 3.2% and components without sacrificing internal. It is possible to connect using cascades in order to decrease, increase speed and longer strings in linear drainage. AS drains can be connected at an angle. We have drainage holes to drain supplied with sockets PVC gaskets in the bottom or side walls may also be used as well and the traps impurities. Combining elements of drainage AS is done using felcy "men and women", this solution allows you to perform a seal using a mortar frost-resistant and waterproof. An additional advantage is the marking and numbering troughs, which allows easy assembly of the respective systems and the concrete resistance to prolonged frost and defrosting salts ( "R +) according to PN-EN 1433. drains AS possess chemical resistance of concrete in the petroleum substances PN -EN 858-1: 2005

If you decide to use outflows linear grille, note not only their appearance, but also on the dimensions and functionality. A wide range of products on offer AS will give you a lot of flexibility in arranging the squares, car parks, etc.