All Concrete Blocks are manufactured conform to European Standard IS EN771-3: 2011+A1:2015
| Block Type | Height(mm) | Lenght(mm) | Width(mm) | Strenght(N) | Blocks in a bale |
| Standard 100mm | 215 | 440 | 100 | 7.5 | 44 |
| 100mm Soapbar | 100 | 440 | 100 | 7.5 | 88 |
| 150mm Soapbar | 140 | 440 | 100 | 7.5 | 66 |
| 100mm Fine Texture | 215 | 440 | 100 | 7.5 | 44 |
| 100mm 13N Solid | 215 | 440 | 100 | 13 | 44 |
| 100mm 18N Solid | 215 | 440 | 100 | 18 | 44 |
| 100mm 24N Solid | 215 | 440 | 100 | 24 | 44 |
| 300mm Cavity Closer | 300 | 350 | 100 | 7.5 | 33 |
| L Blocks | 215 | 440 x 175 | 100 | 7.5 | 16 |
| Stock Bricks | 100 | 215 | 65 | 7.5 | 128 |
| Standard 150mm | 215 | 440 | 140 | 7.5 | 32 |
| 225mm Double Core Cavity | 215 | 440 | 215 | 4.5 | 10 |
| 100mm Lightweight | 215 | 440 | 100 | 7.5 | 72 |
| 150mm Lightweight | 215 | 440 | 150 | 7.5 | 48 |
| 215mm Lightweight | 215 | 440 | 215 | 7.5 | 32 |
CMC Ltd. have been producing a range of high quality concrete blocks for over 60 years. Our standard range of Blocks are made from blending GGBS Cement and Ordinary Portland Cement. The addition of GGBS reduces the carbon footprint of the block.(See Environmental Section for more details). Blocks consisting of 50% GGBS can be produced to order for those who wish to further reduce the carbon footprint of their home.
The Standard range of blocks are made with a compressive strength of not less than 7.5 Newtons. 13N and 18N High strength blocks are also available as well as Lightweight / Thermal and Cavity blocks also. All our blocks can be produced in both standard finish and fine textured finish. All Blocks can be delivered direct to your site by CMC Ltd.
For Technical data including Declaration of Performance please view out Technical pages