Technical Specification
Lo-Board
(ACC-18OL)
The Lo-board gypsum fibreboards are composed of high-quality calcinated gypsum and selected paper fibres. The 18mm height provides a low profile complete system that can take tiles and wood floors directly. Pre-routered channels for 12mm pipe and at 150mm spacings helps provide even heat distribution across the entire heated space.
| Properties | Technical Data | ||
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Special Properties |
Versatile application |
Density |
1000 ÷ 1250 kg/m3
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Robustness |
Thermal Conductivity:
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λ ≤ 0.30 W/mK
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Moisture resistance
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Water Diffusion Resistance Coefficient:
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μ = 21 |
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Easy to install |
Fire Classification:
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A2 s1d0 |
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Optimum fire and sound protection
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Deviation in dimension:
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0.30 mm/m – according to EN 318 deviation in relative air moisture 30%
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Weight:
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18mm = 21.24kg/m2
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Bending Strength:
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fm,k = 4.5 N/mm2
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Dimensions:
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800 x 600 – Straight run panel
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Compressive strength:
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fc,k = 7.5 N/mm2
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Application:
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Overlay panel for underfloor heating
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Tensile strength: |
ft,k = 2.3 N/mm2
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Storage
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Lo-boards must be stored on a flat surface in a dry environment.
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Modulus of elasticity:
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ft,k = 2.3 N/mm2
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European Standards: |
European Technical Approval ETA-07/0086 issued DIBT, Berlin on 17.03.08
EN 15283-2 Gypsum fibre boards.
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Fixing
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Lo-Board can be fixed to timber or concrete subfloor structures using screws or nails.
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