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| | Foundation blocks Hemelite Foundation blocks are produced specifically for use below ground in solid walls suppliers. Its use replaces the inner and outer leaf, wall ties and concrete cavity fill associated with traditional construction methods. Construction time can be halved compared to cavity construction and the Foundation walls become stable soon after laying allowing the early start of above ground work. Hemelite Foundation blocks are formed with grooves in each short edge to facilitate lifting. The blocks can be laid in either direction giving a wall width of 255mm, 290mm or 300mm. | | |
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| | | 255 x 290 x 140 255 x 300 x 140 | | |
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| | 7.3N/mm2- UNIT WEIGHT (kg) 15.0 Unit weights are approximate and based on 3% moisture content Mean compressive strength to BS EN 771-3 (N/mm2)7.3 Dry density (kg/m3) 1400 Thermal conductivity (W/mK) 0.51 Tolerances to BS EN 771-3, Tolerance Category D1 | |
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