Foam Concrete Subway Infill

GS foam concrete has completed many subway infills over the years. The applications may vary from site to site but the principles remain the same.

There are many methods to completely infill the subway. Some examples are detailed below.

Concrete Subway Infill

Pumping the foam concrete is the preferred method as we can sit our pump and vehicles away from the location and we will not cause any disruption to the remainder of the site.

The method we would recommend is to have pipes fitted into the stank wall and we would pump the foam concrete through these pipes until the subway is full, if the subway has various entrances then we can easily move our equipment to the other location and repeat the operation. As long as we have breather pipes in place then we can guarantee the foam concrete will show at these pipes which will mean the subway is full.

Some subways can be gravity poured through core holes in the road, the disadvantage with this is having a temporary road closure or temporary traffic lights in place, the pour will be completed the same as previously mentioned but with a little more politics involved with local authorities.

When contacted to carry out foam concrete subway infills, GS Foam Concrete personnel will visit the site beforehand free of charge to fully understand the works involved, therefore, you the client receives the best information before making an informed decision.