Re: The Charnwood Forest Light Railway
Posted: Sat Oct 12, 2024 8:37 am
Good to hear you are making plans, Andrew.
Best of luck with your change to concrete blocks. I've been using them for nearly twenty years now. No matter how well they are laid, in my experience, there will always be some subsidence or heave over the years but it's relatively easy to compensate for this. In the worst cases, the offending blocks can be relaid, but in less severe situations the screws holding the track can be eased and pieces of slate or roofing felt can be slipped in beneath the track and ballasted over. So, using longer screws than seems necessary is a useful piece of forward planning ( or shorter screws can later be replaced with longer ones as required).
Rik
Best of luck with your change to concrete blocks. I've been using them for nearly twenty years now. No matter how well they are laid, in my experience, there will always be some subsidence or heave over the years but it's relatively easy to compensate for this. In the worst cases, the offending blocks can be relaid, but in less severe situations the screws holding the track can be eased and pieces of slate or roofing felt can be slipped in beneath the track and ballasted over. So, using longer screws than seems necessary is a useful piece of forward planning ( or shorter screws can later be replaced with longer ones as required).
Rik