Timber Sleeper Retaining Wall Detail

Initially constructed from original old railway sleepers our research tells us that around 15 years was a fairly average life span for these class 1 timber hardwood walls.

Timber sleeper retaining wall detail.

Gorilla wall s sleepers are all engineered and certified to build retaining walls up to 4m high see brochure for more information. It is vital to use the coursing method described above in order to strengthen your wall and maintain its integrity. If i was using timber. In addition proprietary timber crib wall systems are also available.

Concrete sleeper s 3 3 earth retaining walls end zones within 7 2m from the end of the fence earth retaining wall 100uc14 8 posts in 400mm ø post holes 3 3 1 backfill material subgrade material post spacing mm maximum wall height mm minimum post embedment depth mm gravel 1000 1200 1600 2000 2400 1450 1250 800 550 300 1000 1000 1000. Sleepers or as logs where the round forms may be blended unobtrusively into the natural setting. For retaining walls greater than 1 metre high refer to technical. Timber is a preferred material for landscaping purposes.

As the sleepers are simply screwed together their construction is well within the abilities of most people without any specialist building experience. Prepare a 50mm deep footing for your wall using a sand and cement mortar mix. The purpose of this technical data sheet is to provide sufficient detail to enable the correct design and. These retaining walls have been used for a long time in australia.

How to build a sleeper retaining wall retaining walls are never cheap or easy but building one from timber railway sleepers is probably as cheap and easy as you are likely to find. Retaining walls sleeper wall details. They will last the test of time unlike their competition timber which fades rots and can get eaten by white ants. Invariably the retaining wall forms part of a landscape where.

Here are some details i would be using to build a retaining wall with galvanized steel posts up to 800mm high. The natural appeal and versatility of timber is ideal for this application. Brian ashworth june 10 2013. The second way to build a sleeper wall is to stand them vertically a vertical walls means you can vary the height of it in different places and even create a curved rather than straight wall.

This data sheet contains timber queensland s recommendations for the construction of timber garden walls up to 1 metre high. Strengthen the sleepers especially if it s a straight wall from behind with metal posts. Horizontally laid sleepers are recommended for low level walls. Retaining walls in particular contribute significantly to the surroundings when constructed from timber.

If the wall has corners this may not be necessary. The minimum stress grade for sawn timber shall be f7 for softwood and f14 for hardwood.