Class A fire rated mgo eps xps sip panels for precast walls

Product Detail

Sales unit:single productFire-proof level:Fire rating A1
design style:modernMain advantages:no corrosion
density:25-40 kg/m3place of origin; place of origin:Jiangsu, China
thickness:23-100mmbrand:Rockmax
Other advantages:super high strengthProject solution ability:overall project solution
After-sales service:online technical supportapplication:villa
Single package size:122X61X12 cmsize:1220*2440mm/1200*2400mm/1200*3000mm
Packaging Details:pallet or bulkCertificate:Fully tested according to EN12467
model:RM-SIP-101Advantage:100% Chloride Free
Package preview:Gross weight per piece:39.000 kg
Surface treatment:waterproofraw material:magnesium sulfate
Warranty:over 5 years
our company

Who is. rock star

ROCKMAX is a technology company engaged in the research and application of MOC technology in different regions.

ROCKMAX laboratory provides chloride-free technical support for more than 10 mgo board factories in China. It is now focusing on producing structural fireproof boards for foreign SIP manufacturers. It is good at analyzing and evaluating various raw materials, upgrading production processes, and evaluating the durability of final products.




ROCKMAX has focused on researching magnesium chloride free boards for more than 10 years with a capacity of 70 containers per month. Our aim is to provide safe mgo boards for the construction industry. Now we can remove chloride ions through new technology, and provide end users with a 20-year "no corrosion of steel, no moisture return" warranty period.


Check out our website and you'll see what sets us apart from the rest. https://www.rockmaxpan.com/

our history

In 2012, ROCKMAX started to produce the second generation magnesium chloride free.
In 2013, ROCKMAX supplied German steel sandwich panel factory.
In 2015, ROCKMAX started to produce magnesium chloride free for SIP plants in Europe and Australia.
In 2016, ROCKMAX applied for a patent for the invention of weather-resistant chlorine-free magnesium oxide.
In 2017, ROCKMAX obtained the CE mark, Code mark and Cert mark for the European market and the Australian market.
In 2018, ROCKMAX established an indoor durability laboratory to simulate the aging process of different international cities.
In 2019, ROCKMAX began to provide technical support for global mgo production.

Production base

A. Nankunshan production base: 5000m2 (continue to expand) Export capacity: 25 cabinets/month (SIP skin)

B. Wuhu production base: 20000m2 Export capacity: 50 containers/month

Product Description


Magnesium Sandwich Board

ROCKMAX Mgo Sandwich panels are also known as Mgo SIP. It is one or two Mgo boards laminated with insulating foam, and the insulating core can be expanded polystyrene (EPS), extruded polystyrene (XPS), etc. It can be directly used on exterior or interior walls without using partition keels and insulation materials.



A1 fire protection
Does not release toxic gases when burned
Moisture-proof
Will not mold and soften in wet conditions
high strength
Will not crack during handling and will not break during installation
Chloride free
Won't corrode metal and screws, won't wet walls
Easy to cut
Can be cut with a utility knife

key performance

1. MGO plate thickness: 3-25mm
2. EPS core material thickness: 20-75mm
3. XPS core material thickness: 20-50mm
4. Maximum width: 1220mm; maximum length: 3050mm
Standard size 1200*2400mm, 1200*2700mm, 1200*3000mm.
5. The connection can be tongue and groove, two sides or four sides closed or according to your design.
6. Material safety complies with EN REACH requirements and excludes 191 kinds of harmful substances.
7. Sound insulation and heat insulation
8. Green and environmental protection
9. Easy to install, any combination can be designed according to your requirements.
10. One-time on-site installation saves installation costs, and both steel and wood frames can be used.

Technical Data Sheet
EPS foam board
result
XPS foam board
density
15-20 kg/m3
density
25-40 kg/m3
Thermal conductivity, 90 days, 10℃
≤0.04w/mk
Thermal conductivity, 90 days, 10℃
0.027-0.03 w/mk
Compressive Strength at 10% Deformation or Yield (Perpendicular)
≥100kpa
Compressive Strength at 10% Deformation or Yield (Perpendicular)
≤300kpa
tensile strength
≥100kpa
tensile strength
≤300kpa
Coefficient of linear thermal expansion
≤0.03mm/mk
Coefficient of linear thermal expansion
≤0.07mm/mk
temperature limit
(-40℃, +80℃)
temperature limit
(-40℃, +80℃)
fire classification
B1
fire classification
B1
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