1. What's OCM glass magnesium board building material?
OCM standard mgo board also called magnesium oxide board and fireproof board. It is an innovative mineral based environmentally friendly green building material. It is manufactured by using special craft through totally automatic product line. The main raw materials of mgo fireproof board are magnesium oxide (MgO), magnesium chlorid (MgCl2) and fiber glass mesh.
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. Specification:
(1) Standard size: 1200*2400mm/1220*2440mm; 1200*2700mm/1220*2745mm; 1200*3000mm/1220*3050mm.
(2) Max width: 1220mm; Max length: 3660mm. Other sizes can be cut.
(3) Thickness: 3-25mm.
(4) Special sizes available by special order.
(5) Edge: Square, tapered, beveled and grooved.
(6) Sanded back and slurry surface are all fully tested ICC $UL approved.
4. OCM standard mgo board application:
++ Partition board
++ Interior & exterior wall board
++ Ceiling board
++ Flooring
++ Lining of fireproof board
++ Core of fireproof door
++ Prefabricated houses
5. 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.
6. Performance:
(1) Fireproof Board
OCM standard mgo board was tested by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). Its fireproof level is rated level A (nonflammable level);
(2) Moisture Resistance
OCM standard mgo board is excellent in moisture resistance. Dry bending strength is 15Mpa. Bending strength under absorbed moisture is 22Mpa;
(3) Heat Insulation
OCM standard mgo board has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.14m2k/w;
(4) Sound Insulation
OCM standard mgo board is proved to have good noise insulation property after inspected by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). The noise insulation factor of the wall can reach 44dB and 47dB. It has the best noise insulation constitution in China, especially the 95mm wall comprised by the 10mm board.
(5) Bump-resistance and light
OCM standard mgo board is a light board. Its density is less than 1300kg/m3. At the same time its bending strength and impact resistance is excellent. Also, it will maintain its' quality during construction. It is light, it can save time, space, weight and expense. It is a new and high efficient wall.
7. Technical data:
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) |
Zhangjiagang Oriental Construction Materials Co., Ltd. located in Zhangjiagang city, Jiangsu province, China. We are a comprehensive enterprise combining researching, manufacturing, processing and trading magnesium oxide products. Our factory name is Oriental Construction Material Industry Co., Ltd. It covers an area of 120, 000 square meters with annual production ability of 20, 000, 000 square meters.
Business scope:
We not only supply finished products including MGO board, MGO ceiling, decorative MGO board, MGO sandwich panel and fiber cement board. But also supply raw materials and technology. With 12 years manufacturing experience, we have successfully cooperated with clients in Brazil, UK, US, Australia, Bulgaria, Kazakhstan, South Africa and the Middle East.
Enterprise Culture:
We carry out the principle--Quality is the First, Client is the King, and Win-Win Cooperation. We are willing to develop together with the friends from all over the world.
Enterprise Offices:
Factory: N0.1 South Juxin Road, Juqiao Industrial Park, Zhangjiagang city, Jiangsu, China(Mainland)
Sales Office: Room 2703, Oriental Plaza, Zhangjiagang city, Jiangsu, China (Mainland)
Welcome you to visit us.