Engineered for excellence, the Keystone 133 Elite® Retaining Wall Blocks by National Masonry are perfect for demanding landscaping projects requiring reinforced soil stability. With an innovative interlocking pin system, Keystone 133 Elite stands out as a strong, adaptable solution suited to various soil conditions and wall designs.
Completing the look with corner blocks and caps.
Keystone 133 Elite Retaining Wall Blocks Features
- Enhanced Scale for Large Walls: Oversized face dimensions offer an impressive aesthetic suited for substantial retaining walls.
- Efficient Design: Innovative rear structure allows for a 30% increase in face size with minimal impact on weight.
- Vertical Retaining Options: Achieve nearly vertical wall formations for a modern and clean look.
- Durable Fibreglass Pin System: High-strength pins create a solid interlock, working seamlessly with geogrid for reinforced stability.
- Engineered for Heights Above 10m: When designed with engineering support, Keystone 133 Elite walls reach heights exceeding 10 metres.
- Flexible Wall Construction: Build both curved and straight walls with ease for customised landscaping projects.
- Effortless Handling: Rear tail design simplifies handling for installers and enables a robust interlock with “no fines” concrete for added strength.
- Speedy Installation: The large face and reduced pin requirement cut down on installation time, requiring 33% fewer pins.
- Approved and Trusted: The RTA and QTMR-approved system is backed by a genuine splitface finish that adds texture and appeal.
Applications for Keystone 133 Elite Retaining Wall Blocks
The Keystone 133 Elite Retaining Blocks System is suitable for many residential, commercial and industrial applications such as:
- Curved walls
- Straight walls
- Gravity walls and no fines concrete walls
- Geogrid soil-reinforced walls
- Embankment stabilisation
- Terrace walls
- Stream & drainage channels
Keystone 133 Elite Retaining Wall Blocks by National Masonry Specifications
- Capable of wall heights up to 10.0m
- Convex and Concave radius of 4.9m
- Colours available: Parchment, Charcoal
- Block size: 609 x 285 x 200mm
- Weight per unit: 46kg
- Units per m2: 8.3
- Units per pallet: 40
- RTA, QTMR approved walling system
Keystone 133 Elite® units should be lifted by two people using the Keystone® lifting bars.
Engineered for excellence, the Keystone 133 Elite® Retaining Wall Blocks by National Masonry are perfect for demanding landscaping projects requiring reinforced soil stability. With an innovative interlocking pin system, Keystone 133 Elite stands out as a strong, adaptable solution suited to various soil conditions and wall designs.
Completing the look with corner blocks and caps.
Keystone 133 Elite Retaining Wall Blocks Features
- Enhanced Scale for Large Walls: Oversized face dimensions offer an impressive aesthetic suited for substantial retaining walls.
- Efficient Design: Innovative rear structure allows for a 30% increase in face size with minimal impact on weight.
- Vertical Retaining Options: Achieve nearly vertical wall formations for a modern and clean look.
- Durable Fibreglass Pin System: High-strength pins create a solid interlock, working seamlessly with geogrid for reinforced stability.
- Engineered for Heights Above 10m: When designed with engineering support, Keystone 133 Elite walls reach heights exceeding 10 metres.
- Flexible Wall Construction: Build both curved and straight walls with ease for customised landscaping projects.
- Effortless Handling: Rear tail design simplifies handling for installers and enables a robust interlock with “no fines” concrete for added strength.
- Speedy Installation: The large face and reduced pin requirement cut down on installation time, requiring 33% fewer pins.
- Approved and Trusted: The RTA and QTMR-approved system is backed by a genuine splitface finish that adds texture and appeal.
Applications for Keystone 133 Elite Retaining Wall Blocks
The Keystone 133 Elite Retaining Blocks System is suitable for many residential, commercial and industrial applications such as:
- Curved walls
- Straight walls
- Gravity walls and no fines concrete walls
- Geogrid soil-reinforced walls
- Embankment stabilisation
- Terrace walls
- Stream & drainage channels
Keystone 133 Elite Retaining Wall Blocks by National Masonry Specifications
- Capable of wall heights up to 10.0m
- Convex and Concave radius of 4.9m
- Colours available: Parchment, Charcoal
- Block size: 609 x 285 x 200mm
- Weight per unit: 46kg
- Units per m2: 8.3
- Units per pallet: 40
- RTA, QTMR approved walling system
Keystone 133 Elite® units should be lifted by two people using the Keystone® lifting bars.