High Strength Structural Load Bearing Flooring
Product Description
1.High Strength Structural Load Bearing Flooring Brief Introduction
Magnesium oxide flooring is manufactured by using special craft through totally automatic product line.
It is high strength magnesium oxide board. It also can be compounded with HPL Laminated fireproof board, it has more high strength and fireproofing property.
2. Magnesium Oxide Flooring Specification
*Thickness: 3mm-25mm
*Standard size: 1200*2400mm; 1200*2700mm,1200*3000mm
*The Max length is 3660mm and the max width is 1220mm
*other sizes can be cut as per requirements.
*Surface treatment: Slurry, Non-slurry and Laminated.
*Backside treatment: Texture and sanded
*Edge: Square/Tapered/Beveled
Technical Data
Magnesium Oxide Flooring Technical Data
| Compressive Strength | ~20 MPa (3, 000 PSI) |
| Impact Resistance | > 6 kJ/m2 |
| Tensile Strength | > 5 MPa |
| Density (Specific Mass) | ~1100 Kg/m3 (+/-< 2%) |
| Moisture Absorption | ~26% maximum saturation (slow absorption rate) |
| Moisture Content | ~6% |
| Water Vapor Diffusion | ~28 / 35 |
| Specific Heat | ~930 J/kgK |
| Thermal Conductivity | ~0.44 W / mK |
| Modulus of elasticity | ~6045 N/mm2 |
| Flexibility UNI E 12372 | ~20.1 N/mm2 maximum 12mm x 1220 x 2440 = 10 N/mm2 |
| Surface Alkalinity | ~10 Ph |
| Thermal Expansion Hot/Cold | 0, 01 mm/mC (from temp +20C to -20C) |
| Expansion in Water | less than < 0.02% from ambient to saturation |
| Freeze / Thaw - UNI EN 520 | 100 cycles without notable effects |
| Frost Resistance | no water drops form on surface |
| Combustibility / Fire Ratings | non-combustible / 12mm exceeds 1 hr fire rating |
| Dimensional tolerance | thick 0.2mm / width 2mm / length 3mm / Sq. 3mm |
| Toxicity Pollutants Heavy Metals - UNI EN 12457-2 | Below measurable levels of test instruments |
| Asbestos Analysis | Absent - not measurable |
| Formaldehyde Analysis | Absent - not measurable |
| Sound Attenuation (9mm) | tested design ASTM E90 = STC 48, 50, 55, & 60 |
| Surface texture | smooth one side; uniform machine textured back |
| Basic Compounds | (MgO)+(natural silicates)+(glass fibre)+(wood fibre) |
Product Application
Magnesium Oxide Flooring Application