Our Sandstone Block Concrete Sleepers by QPRO in Storm Grey are the perfect addition to any landscaping project. Each concrete sleeper has been manufactured and tested to a 40MPA, and is reinforced with 2 x Reo bars for extra strength and durability.
All QPRO Concrete Sleepers have undergone a structural engineering design for use with cantilever retaining wall systems. The structural design of these concrete sleepers make them capable of supporting design loads in accordance with the following Codes of Practice:
- AS4678-2002 Earth Retaining Structures
- AS/NZ1170.0-2002 Structural design actions – General principles
- AS/NZ1170.0-2011 Structural design actions – Wind actions
- AS3600-2009 Concrete structures
- AS/NZ2312-2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings.
Not sure how many you need? Check out our Retaining Wall Calculator
Sandstone Block Concrete Sleepers by QPRO Specifications
- Sizes Available:
- 1600 x 200 x 75mm - 57kg
- 2000 x 200 x 75mm - 72kg
- 2400 x 200 x 75mm - 83kg
- Stated size is distance between post centres - actual sleeper length is 10-15mm less
- 2 x Reo bars enforced
- Manufactured to a strength of no less than 40MPA
Colour of Concrete Sleepers is only an indication and may vary
Council Requirements
When planning to build a retaining wall it is always recommended to contact your local council for any information or planning approvals.
- Brisbane City Council Building a retaining wall
- Ipswich City Council Building and development compliance
- Gold Coast Council – Retaining walls
- Toowoomba – Building approvals and heights for retaining walls
- Moreton Bay Regional Council – Building approval
- Logan City Council – Building Approvals Fact Sheet
- Redlands City Council – Minor building projects
- Sunshine Coast Council – Property fences and retaining walls
Our Sandstone Block Concrete Sleepers by QPRO in Storm Grey are the perfect addition to any landscaping project. Each concrete sleeper has been manufactured and tested to a 40MPA, and is reinforced with 2 x Reo bars for extra strength and durability.
All QPRO Concrete Sleepers have undergone a structural engineering design for use with cantilever retaining wall systems. The structural design of these concrete sleepers make them capable of supporting design loads in accordance with the following Codes of Practice:
- AS4678-2002 Earth Retaining Structures
- AS/NZ1170.0-2002 Structural design actions – General principles
- AS/NZ1170.0-2011 Structural design actions – Wind actions
- AS3600-2009 Concrete structures
- AS/NZ2312-2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings.
Not sure how many you need? Check out our Retaining Wall Calculator
Sandstone Block Concrete Sleepers by QPRO Specifications
- Sizes Available:
- 1600 x 200 x 75mm - 57kg
- 2000 x 200 x 75mm - 72kg
- 2400 x 200 x 75mm - 83kg
- Stated size is distance between post centres - actual sleeper length is 10-15mm less
- 2 x Reo bars enforced
- Manufactured to a strength of no less than 40MPA
Colour of Concrete Sleepers is only an indication and may vary
Council Requirements
When planning to build a retaining wall it is always recommended to contact your local council for any information or planning approvals.
- Brisbane City Council Building a retaining wall
- Ipswich City Council Building and development compliance
- Gold Coast Council – Retaining walls
- Toowoomba – Building approvals and heights for retaining walls
- Moreton Bay Regional Council – Building approval
- Logan City Council – Building Approvals Fact Sheet
- Redlands City Council – Minor building projects
- Sunshine Coast Council – Property fences and retaining walls