About our retaining wall blocksDesigned and developed by one of the forefathers of retaining wall blocks in South Africa, Axel Buttgen, our range of Greenlock blocks are the only environmentally friendly concrete retaining wall blocks on the market. There are now 14 producer members around South Africa, making this range suitable for specification and installation anywhere in the country. The latest product is the V12 block, making corners, circles and technical walls a breeze. The unique shape maintains a visual line no matter what the angle of the wall or whether you are doing a straight wall or a corner. The degree markers on the top of the block assist the contractor in keeping curves and lines accurate. It is the only block on the market offering these unique advantages. For more detailed technical information and the list of country wide manufacturers, go to
www.greenlock.co.za
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 | Code: GreenLock S12 | | Description: Sandstone smoothface block | | Size (LxWxH): 380x320x220 | | Mass: 27kg | | Strength: 12mpa
| | No/m²: 12 | | No/pallet: 48 | | Data sheet: Download |
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| Code: GreenLock V12 | | Description: Sandstone smoothface block | | Size (LxWxH): 380x320x220 | | Mass: 22kg | | Strength: 15mpa
| | No/m²: 12 | | No/pallet: 48 | | Data sheet: Download |
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| Code: GreenLock R12 | | Description: Sandstone rockface block | | Size (LxWxH): 380x320x220 | | Mass: 28kg | | Strength: 17mpa
| | No/m²: 12 | | No/pallet: 48 | | Data sheet: Download |
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