Thermal Insulation Magnesia Wall Panels Building Material

1. What's OCM standard mgo board?

OCM standard mgo board also called magnesium oxide board and fireproof board. It is an innovative mineral based environmentally friendly green building material.


2. What differences of OCM standard mgo board from other materials?

++ It is virtually impervious to water, fire, insects and chemicals.

++ It is 100% No asbestos and non-toxic.

++ It does not feed mold or mildew.

++ It is environmentally friendly construction material.

++ It is light weight and easy installation.


3. What's OCM standard mgo board available in?

++ Thickness ranging from 3-25mm.

++ Standard size 1200*2400mm/1220*2440mm; 1200*2700mm/1220*2745mm; 1200*3000mm/1220*3050mm.

++ Max width 1220mm, Max length 3660mm.

++ Sanded back and slurry surface are all fully tested ICC $UL approved.

++ Special sizes available by special order.

++ Edge can be square, tapered, beveled and grooved.


4. Why should I use OCM standard mgo board?

++ Tens of billions of dollars are annually on damage caused by fire, water, insect infestation and mold & mildew.

++ Tens of billions of dollars are spent annually on health care to combat illnesses resulting from these problems.

++ Using Magnesium Oxide Board will help extend the life of your investments.

++ Help eliminate costly repairs and overcome associated health issues.


5. OCM standard mgo board application:

OCM standard mgo board used for wall partition, interior & exterior wall, ceiling, flooring, prefabricated houses etc.

Compressive Strength	~20 MPa (3, 000 PSI)
Impact Resistance	> 6 kJ/m2
Tensile Strength	> 5.5 MPa
Density (Specific Mass)	~1000 Kg/m3 (+/-< 2%)
Moisture Absorption	~26% maximum saturation (slow absorption rate)
Moisture Content	~6%
Water Vapour 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
Color	Slate Grey and Chalk White
Surface texture	smooth one side; uniform machine textured back
Basic Compounds	(MgO)+(natural silicates)+(glass fibre)+(wood fibre)