01-04-2010, 10:31 AM
On the subject of grout for ballast.
Maybe you've been following Craig Bisgeier's Housatonic RR website? He has some interesting comments about its use as a medium for ballast.
http://www.housatonicrr.com/const_journal_10.htm
Maybe you've been following Craig Bisgeier's Housatonic RR website? He has some interesting comments about its use as a medium for ballast.
http://www.housatonicrr.com/const_journal_10.htm