retaining wall made of railroad ties. Top timbers are beginning to crack. Want to extend the life another couple of years, thinking of adding some type of waterproofing to top. What would you recommend - liquid asphalt or ??????
retaining wall made of railroad ties. Top timbers are beginning to crack. Want to extend the life another couple of years, thinking of adding some type of waterproofing to top. What would you recommend - liquid asphalt or ??????
Have something to add? Share your thoughts — no account required.
Ask the community — no account required