Magenesium oxide board has been a popular fireproofing materials for its highest fireproofing degree and low thermal transfer,superior structural and high-impact strength,the exceptional physical performance and economical efficiency is better than fiber cement board,gypsum board and OSB in many application. However different research institutions demostrade traditional magnesium oxide board has risk of leaching chloride,damage frame system.The hygroscopic nature of the MgCl2, which can form during ageing reactions, this phase will migrate in a humid environment to the surface of the product and will either precipitate as whitish MgCl2 hydrate salts appearing as efflorescence, or absorb water showing a wet surface or sweating phenomena. In the worst case, there can be water drops hanging on the surface of the material and corrode adjoining steel element.
ROCKMAX delicated to research chloride free mgo board over 10 years,we are aiming to supply a safe mgo board for building industry.Now we are able got rid of chloride ion by new technology and provide 20 years warranty “no steel corrosion and no moisture regain” for final user.
Incombustible Class A1
Flamme spread None Class A
Smoke emission None Class A
Waterproof coating surface
Maintain high strength in wet condition
Heat trasfer lower than most of inorganic materials,0.218 (M2.K)/W
Reinforced mesh glass fiber structral resist of.
Panel Fall Down
Resist to fungi
Resist to mold
ROCKMAX + steel frame structural provide 100% termite resistance
Bending strength of 12mm over 1350N
Offer 40-60 mintues fire protection
Screw holding > 700-900 N
High bending and impact strength
Resist to fire,mold,termite
20 years warranty “no steel corrosion”
pass 50 times soak and dry cycles
pass 50 times heat rain cycles
pass 100 times frezze-thaw
Easy cut and work with
Ultility knife cutting,sawing,nailing,drilling
Plastering and painting same as fiber cement board and gypsum board
Abestos and formaldehyde free
Material safty meet European REACH regulation
INTERIOR USE MGO BOARD
ROCKMAX interior use magnesium oxide board is made from magnesium oxide-sulfate cement,reinforced by glass mesh fiber,it is A1 fireproof,moisture proof,impact resistant,thermal insulation wall panel,suit for interior fireproofing partition wall and ceiling.
None of steel corrosion risk,no damp problem on rainy day.
Dimension change less than 0.2%,will not crack at joint.
1 – Interior fireproofing wall
2 – Drywall ceiling
3 – Fire resistant door
4 – Fire resistant steel protector
5 – Fireplaces Pad
6 – Marine decorative panel
EXTERIOR USE MGO BOARD
ROCKMAX climate resistant magnesium oxide board is made from reinforced magnesium oxide-sulfate cement, polystyrene beads,high grade
mesh fiber and polymers,which Intergrated better thermal insulation & bending strength,it is specialized design for SIP skin and exterior sheathing.
9mm > 1000N 12mm > 1470N
Keep rigid in moisture,water absorption speed is 1/5 of fibre cement board.
1 – SIP sheathing
2 – Exterior EIFS
3 – Exterior Stucco
4 – Exterior masonry veneer
5 – Underlayment for wood plank,fiber cement plank,marble
BAMBOO FIBER MGO FLOORING
ROCKMAX magnesium oxide flooring perfectly combine bamboo fiber with magnesium oxide cement,which offer extreme high strength and
intensity,it is resist to fire, water ,mildew ,insulate to sound and heat,applicable for container house flooring,prefabricated house loft flooring,
Bamboof fiber offer extreme high strength,18mm > 2150N
Fire resistance,moisture resistant,heat resistance,impact resistance,mold resistance,termite resistance
1 – Container house flooring
2 – Prefabricated house flooring
3 – Firepoofing assess flooring
MGO TILE BACKER BOARD
ROCKMAX magnesium oxide backer board,it is fireproof and waterproof underlayment.The rough surface design,increase adhesive to decoration
material,stable dimension and low water absorption in wet area,the weight is only 50% of other cement product.
ROCKMAX has rich experience in manufacturing and designing magneisum oxide-sulfate cement.