Mgo Board Rockmax – HOME2023-06-10T10:23:23+08:00


ROCKMAX is a dynamic magnesium oxide cement technical company, focus on researching and manufacturing noncorrosive mgo board.

Our product including:

  1. Chloride free mgo board for fire rated partition wall
  2. Magneisum oxide board for exterior sheathing
  3. Wood and steel frame mgo board subfloor system(24 inch span)
  4. Structural mgo board SIP and CFS mgo board shear wall
  5. Other cutomized mgo board products

Our aim is build up an open international technical platform for global mgo board buyer and manufacturer. We devoted ourselves to provide first class innovative product at competitive price.


Why ROCKMAX can do better job?

We are not just selling mgo board, we are sharing our experiences and provide technical solution to specific applications and certification.

Magnesium oxide board(mgo board) is 21st century low carbon and green building materials that intergrated superior fire resistant, low thermal transfer,high bend and impact strength, economical efficiency. However traditional mgo board corrode steel might effect building safty.

ROCKMAX team realized the potential risk and persevered to R&D noncorrosive mgo board since 2011. After long term research and experiment, ROCKMAX began to produce magnesium sulfate board in 2016, we are the first company passed EN durability and green test. Now ROCKMAX is full of confidence to provide 20 years noncorrosive warranty for global buyer. Let’s build safer and live better!


Fire Resistance

  • Incombustible Class A1

  • Flamme spread None Class A

  • Smoke emission None Class A

Moisture Resistance

  • Waterproof coating surface

  • Maintain high strength in wet condition

Heat Resistance

Heat trasfer lower than most of inorganic materials,0.218 (M2.K)/W

Impact Resistance

Reinforced mesh glass fiber structral resist of.

  • Hammer Pounding

  • Panel Fall Down

  • Edge Impact

Mold Resistance

  • Resist to fungi

  • Resist to mold

Insect Resistance

ROCKMAX + steel frame structural provide 100% termite resistance



Bending strength of 12mm over 1350N

SIP sheathing

  • Offer 40-60 mintues fire protection

  • Screw holding > 700-900 N

  • High bending and impact strength

Building Safe

  • 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

Health Safe

  • Abestos and formaldehyde free

  • Material safty meet European REACH regulation



Mgo board is made from mgo powder and magnesium sulfate,reinforced by glass mesh fiber,it is A1 fireproof,moisture proof,impact resistant,thermal insulation wall panel,suit for interior fireproof partition wall and ceiling.

Our chloride content < 0.03% which is less than traditional concrete, none of corrosion to steel.

Stable dimension in both wet and dry environment. Indoor dimension change <0.2%

  1. Fireproof Suspended ceiling
  2. Fireproof partiton wall
  3. Fireproof door underlayment
  4. Fireproof protector for steel frame
  5. Fireproof substrate for decorative materials

ROCKMAX mgo board meet European REACH requirement,none of harmful substance.

ROCKMAX mgo board offer 20 years noncorrosive warranty for steel frame fireproof partition system.


Exterior mgo board is a Eco and durable exterior sheathing, which is made from reinforced magnesium oxide sulfate cement, grade E mesh fiber and polymers, which Intergrated low water absorption and high strength, it has been tested to EN 12467 for exterior wall.

10mm > 19 Mpa    12mm > 18 Mpa

Low water absorption speed, remain high strength in humidity.

  1. Exterior stucco substrate
  2. Exterior veneer substrate
  3. Exterior ETICS system
  4. Exterior render carrier board
  5. Exterior substrate for wood plank,fiber cement cladding,marble and other decorative materials

pass 50 times soak and dry cycles
pass 50 times heat rain cycles
pass 100 times frezze-thaw

Mgo board subfloor perfectly combine bamboo fiber,which offer extreme high strength and intensity,it is resist to fire, water, mildew, insulate to sound and heat, applicable for fireproof flooring, fireproof subfloor.

ROCKMAX mgo flooring offer high load bearing, bending strength of 18mm > 3000N

ROCKMAX mgo flooring is fire resistance,moisture resistant,heat resistance,impact resistance,mold resistance,termite resistance.

  1. LFS fireproof flooring
  2. Prefabricated loft flooring
  3. Fireproof access flooring

Rockmax mgo board structural sheathing is design for fireproof SIP and shear wall. It is kind of compressed mgo board, high density mesh fiber, waterproof polymers and other reinforcement. Superior bending strength and screw holding strength is close to OSB.

Rockmax magnesium oxide structural wall panel’s bending strength similar as OSB, 12mm > 25-30 Mpa

ROCKMAX magnesium oxide structural wall panel can resist of strong hammer attack.

ROCKMAX magnesium oxide structural wall panel’s shear strength is much higher than other mgo board or cement board

  1. MGO SIP
  2. LFS shear wall
  3. Installed wall system

ROCKMAX has rich experience in manufacturing and designing magneisum oxide-sulfate cement. Looking forward to develop different kind of mgo board products.

ROCKMAX provide 2nd generation chloride free magnesium oxide cement technical transfer.

We are familiar with different kind of raw materials and test method,we are good at optimizing raw material to the specification before delivery.

We are good at optimizing production procedure.Share all the tips and key points with our partner.


ROCKMAX mgo board, also call magnesium sulphate board. it is made from nature minerals including: magnesium oxide powder, magnesium sulfate, reinforced by plant fiber and glass mesh fiber. ROCKMAX use newest chloride free technology to produce 100% noncorrosive fireproof board for steel frame partition. It is class A fireproof, moisture proof, impact resistant, low heat conduction, highly recommend for interior fireproof partition board and ceiling.

mgo board,fireproof board,magnesium sulfate board,partition board


ROCKMAX magnesium cement sheathing board is design for semi-exposed exterior wall.  which is made from reinforced magnesium oxysulfate cement, grade E mesh fiber and waterproof polymers. ROCKMAX board passed all the durability test accordingly to EN 12467(cement board standard). It is fireproof and cost effective, highly recommend for tile,brick,stone veneer substrate,ETICS underlayment, alumium curtain wall substrate and stucco substrate etc.


ROCKMAX Mgo board flooring combine bamboo fiber with magnesium oxide cement perfectly, that offer extreme high strength and intensity, it is fireproof, waterproof ,mildew resistant, insulate to sound and heat, it is an great alternative to OSB. Suit for prefabricated house flooring, fireproof flooring, fireproof subfloor.

structural wall panel,mgo sip,shear wall panel,mgo board


ROCKMAX Magply is an extreme high strength structural mgo board sheathing. It is made from compressed magnesium oxysulfate cement, high density mesh fiber, waterproof polymers and other reinforcement. Bending strength and screw holding strength close to OSB, it is fireproof, waterpoof and termite resistant, 100% formaldehyde free. It is an innovative board for Interior and exterior sheathing, Mgo board Sip, LFS shear wall system and modular wall system.


ROCKMAX Mgo Board achieved technical breakthroughs of chloride free mgo board since 2012, our product has been tested by SGS and different foreign institutions, manufacturing process already matured, we wish cooperate with international company to develop new product or application that benefit more people.

hentai dickgirl on male chunli eater international sex delhi super sex vidios kamna jethmalani hot new porn hub الولد ينيك عمته سكس اماهات goan sex thmil sex com
indian sex free download com xxx sex punjabi video cute girls xnxx aunty navel سكس منى ابراهيم اليتا اوشن سكس سكس بنات سكس سكس لحس كس suganya hot
xxhx اكس اكس اكس سكس افلام اباحيه مترجمه عربي سكس جام viral scandal 2022 october abot kamay na pangarap february 18 2023 bangla bf video nepali sex clips xxxvwww freshindianporn