Menu
0
Voor 14:00 besteld? Vandaag verzonden!
Ruim 25 jaar ervaring
Grootste assortiment van Nederland
Telefonisch bereikbaar van 08.00 tot 20.00

Grid gutter Prefaest HRI, self-supporting

Stradal's self-supporting HRI grid gutters are marketed in the Netherlands by Diederen Afwateringstechniek. A self-supporting grid gutter.

Grid gutter Prefaest HRI, self-supporting type I

HRI® linear drainage channels have been the most sustainable solution for drainage projects for years.

 

Stradal's self-supporting HRI grid gutters are marketed in the Netherlands by Diederen Afwateringstechniek. A self-supporting line drainage, fitted with a cast iron "Banana" or "Saone" profile grating class D, 400KN or F, 900KN.

Stradal HRI® linear drainage channels are the most sustainable solution for drainage projects. The patented production method, which uses a very high (self-compacting) concrete quality and in which the gutters are provided with a steel longitudinal and transverse reinforcement, to which the galvanized angle profiles and screw sleeves are also coupled, allow HRI® gutters to be installed without a support back. could be. Even at traffic class F, 900KN. In accordance with NEN-EN 1433, drainage channels for traffic areas, the HRI® channels fall under the so-called I-type.

In addition, HRI® gutters are fitted with pre-assembled, specially developed, nodular cast iron grids. The profile ensures an optimal and fast absorption of water. The HRI® gutters are also equipped with a stud/nut end. In combination with the applied pin/hole connection, this ensures optimum support between the gutter elements. Thanks to the prepared sealant joint, it is possible to finish the elements liquid-tight. Sand trap elements and end plates can be supplied with a PVC or HDPE connection.

Advantages of HRI® line drainage:

  • patented production technology
  • high concrete strength
  • steel longitudinal and transverse reinforcement
  • no support back needed
  • kit room for liquid tight sealing
  • great diversity in dimensions
  • high inflow and outflow capacity
  • manning trickler 95

Application areas:

  • platforms and aircraft stands
  • port areas
  • industry
  • environmental stations
  • fire training areas
  • visibly drain HWA
  • bus stations
  • downtown renewal
  • wadi crossings and bottom passages
  • fauna solutions

Please accept cookies to help us improve this website Is this OK? YesNoMore on cookies »

Subscribe to our newsletter

Subscribe

Create an account

By creating an account with our store, you will be able to move through the checkout process faster, store multiple addresses, view and track your orders in your account, and more.

Register

Recently added

You have no items in your shopping cart

Total incl. tax: €0,00
Order for another €1.815,00 and receive free shipping