Station Reconstruction
Posted: Wed Apr 23, 2014 6:08 pm
For the first time in ten years, the Misbourne Valley Railway is currently undergoing some major civil engineering work!
Unfortunately, we have learned the hard way that conventional concrete blocks can be vulnerable to erosion from frost. The blocks used in the Rutton station area have crumbled away over the last few years, to the point where they now need replacement. By contrast, the thermalite blocks used elsewhere on the line have not suffered any visible damage so far.
We have adopted a different method of construction for the repairs, demolishing the old blockwork and building a timber deck above the old concrete foundations. This might seem like a retrograde step, but bear in mind that the MVR is probably not going to last another ten years - I'm hoping to have got a place of my own where I can build a new railway by then, so my parents can have their garden back! Timber may not have the longevity of concrete but it is easier to install, and will be easier to remove when the time comes.
For more details and pictures of the work see the new MVR website at http://misbournevalleyrailway.weebly.com/blog.html
Unfortunately, we have learned the hard way that conventional concrete blocks can be vulnerable to erosion from frost. The blocks used in the Rutton station area have crumbled away over the last few years, to the point where they now need replacement. By contrast, the thermalite blocks used elsewhere on the line have not suffered any visible damage so far.
We have adopted a different method of construction for the repairs, demolishing the old blockwork and building a timber deck above the old concrete foundations. This might seem like a retrograde step, but bear in mind that the MVR is probably not going to last another ten years - I'm hoping to have got a place of my own where I can build a new railway by then, so my parents can have their garden back! Timber may not have the longevity of concrete but it is easier to install, and will be easier to remove when the time comes.
For more details and pictures of the work see the new MVR website at http://misbournevalleyrailway.weebly.com/blog.html