How high can I build a concrete sleeper retaining wall?
* In New South Wales, you need permission from council to build a retaining wall higher than 600mm from ground level.
How long do concrete sleeper retaining walls last?
If you construct them professionally and look after them, they will last a good 15-20 years (even more).
How deep should a sleeper be for a retaining wall?
The depth of the trench depends on the height of the wall, and the pressure of the earth or material you are retaining. Allow for when the ground is sodden, and the pressure increases. Some landscapers go with the saying: ‘one third in the ground, and two thirds out’.
How do you attach concrete sleepers?
Place the sleepers in mastic around the room’s perimeter, abutting their ends. Secure them to the slab with 2 1/4-inch powder-actuated fasteners or masonry nails. Using the same methods, place sleepers across the slab on 16-inch centers, perpendicular to the direction the finish flooring will run.
Can I lay sleepers on concrete?
The railway sleepers should ideally be laid on a surface that is level and firm. Many people simply lay them down directly on the earth, grass, deck or concrete.
How much does a 2 Metre concrete sleeper weigh?
How heavy are the concrete sleepers? A plain concrete sleeper weighs approximately 75 kg for a 80mm thick and our pattern concrete sleeper weigh approximately 80kg. We also stock heavy duty sleepers for larger commercial retaining walls and can weigh up to 150kg each.
Can I drill concrete sleepers?
Drill two 10mm pilot holes into concrete sleeper, 20mm deep, through the holes in the Support Plate. 3. Remove the Support Plate and drill out the two holes to 12mm diameter, 60mm deep, into the sleeper. Clean out all dust and chips from the drilled holes before continuing.
Are concrete sleepers strong?
Advantages of concrete sleeper retaining walls These are extremely strong as they’re steel reinforced, making them structurally sound for walls up to 2.4 metres high. Other benefits include: Impervious to termites and other insects. Won’t rot, warp, split, or splinter like timber sleepers.
How heavy is a concrete sleeper?
Do sleepers need foundations?
The most important thing is that the railway sleepers are laid on a surface that is level and firm. Perfectionists and Engineers will do this on a foundation of concrete, but more mortal people will often simply use gravel or hardcore or sand or even the soil itself if it is solid.
How do you anchor sleepers to the ground?
Cut your sleepers to your required length, which could be random for a rustic look. Then mix up some lean mortar, such as 6:1, to be used as a concrete base and haunching. Place at least a 50mm bed of concrete in the bottom of the trench and start inserting the sleepers, haunching them up as you go.
What kind of sleepers do I need for retaining wall?
Concrete sleeper retaining wall construction is simple, and if you are interested in giving it a go, Lee from Gorilla Wall can give you advice over the phone. He will guide you in how to achieve a straight and attractive installation. The concrete sleepers that we use are 40 MPa strength concrete and have steel bars ranging from n10 to n12.
What kind of wall is a concrete sleeper?
Concrete sleepers are used to retain the floor of a trench. A solid retaining wall, usually made of reinforced concrete or masonry, is typically constructed on a grade and then capped with soil or landscaping material on the side facing away from the grade.
Are there concrete sleepers for retaining walls in Adelaide?
Concrete sleepers in Adelaide come in various colours, sizes, and textures resembling wood, rock, and stone. Check out our extensive Concrete Sleeper. The area you are planning for landscaping or building the retaining wall with cement sleepers has to be on one level.
Which is the best retaining wall to install?
When it comes to choosing the best retaining wall solution for your client’s property or commercial premises the Durawall concrete sleeper retaining wall system is hard to beat! DIY INSTALLATION? The Durawall concrete sleeper retaining wall can easily be installed by yourself thanks to the slim profile and simple design.