Posted: Sun Apr 04, 2010 11:16 am
Hi,
I need to dig a trench across my driveway for drainage. After putting in a suitable sub-base and laying the pipe, is it ok to use foam concrete (http://www.grabtrucks.com/ready-mix-con ... -concrete/) to fill the trench. My driveway is only gravel over what looks like mot 1 or patches of thin layers of tarmac anyway.
Using this concrete would save me the hassle of compacting layers of mot with a trench rammer.
Thanks,
R
I need to dig a trench across my driveway for drainage. After putting in a suitable sub-base and laying the pipe, is it ok to use foam concrete (http://www.grabtrucks.com/ready-mix-con ... -concrete/) to fill the trench. My driveway is only gravel over what looks like mot 1 or patches of thin layers of tarmac anyway.
Using this concrete would save me the hassle of compacting layers of mot with a trench rammer.
Thanks,
R