Timber Sleeper Retaining Wall Design Guide

The posts were concreted into the ground at a maximum of 2400mm apart on the sandy site says frank.
Timber sleeper retaining wall design guide. Invariably the retaining wall forms part of a landscape where. Go to section 3 1 or 4 1 of this document for retaining walls without fences above and section 3 2 or 4 2 for retaining walls with fences above up to a maximum of 1 8m high fence. In addition proprietary timber crib wall systems are also available. Building a retaining wall is a great way to add function and visual appeal to your garden.
Find out how with this easy to follow guide. Measure the length of the wall setting the posts to match the sleeper sizes. But the individual pieces can be very large and heavy. Select the appropriate design table s depending on whether or not there are fences located above the retaining wall.
The minimum stress grade for sawn timber shall be f7 for softwood and f14 for hardwood. I went three sleepers high and opted for a sleeper thickness of 75mm for strength and less timber flexibility. To secure the lengths in place you will need reinforcing bars and a large drill bit to create the holes for the bars. Sleepers or as logs where the round forms may be blended unobtrusively into the natural setting.
Concrete sleeper s a.