How to Repair a Railroad Tie Wall

Retaining walls are initially very effective for preventing ground erosion when installed; however, their lifespan is shortened considerably due to wet rot as rain water settles between soil and the retaining wall, and constant sun exposure leads to rapid weathering. Although replacement materials are inexpensive, the time investment in repairing a retaining wall is often significant and may require the help of friends and several power tools. In some cases, it may be necessary to contact a professional to advise whether the entire wall needs to be removed and replaced with a concrete retaining wall.

Things You'll Need

• Chain saw
• Reciprocating saw
• Railroad tie
• Tape measure
• Pencil
• Circular saw
• Pry bars
• Sledgehammer
• Timber strand screws
• Drill

Show More

Instructions

1. • 1

     Remove the rotted sections of wall by driving a chain saw into the wall and cutting out damaged pieces. Use a reciprocating saw with a blade for metal cutting if you must cut through the railroad tie spikes or rebar.

   • 2

     Measure the length of the damaged section. Mark and cut the correct-size replacement piece.

   • 3

     Enlist the help of several friends with pry bars to separate the retaining wall where the replacement piece must be inserted. Drive in the new section with a sledgehammer.

   • 4

     Attach the new piece to the existing wall with timber strand screws driven in at an angle to catch the replacement section and the old wall surrounding it.