climate resistant waterproof fiberglass frp exterior wall panels
- Category: >>>
- Supplier: Kunshan Rockmax Building Material Co. Ltd.
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Product Overview
Description
Our Company
WHO IS . ROCK MAX
ROCKMAX is a technical company,engage in researching and applying MOC technology in different region.
ROCKMAX laboratory provide chloride free technical support for over 10 mgo board factories in China.Now we focus on manufacturing structral use fireproof board for oversea SIP producer.We are good at analysis and evaluate various raw materials,upgrade production process,final product durability assessment.
ROCKMAX delicated to research chloride free mgo board over 10 years, with capicity of 70 containers per month. 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.
Please check our website and you will know the different between us and others. https://www.rockmaxpan.com/
Our History
2012,ROCKMAX started to produce 2nd generation chloride free mgo.
2013,ROCKMAX supply to Germany steel sandwich panel factory.
2015,ROCKMAX started to produce chloride free mgo for European and Australian SIP factories.
2016,ROCKMAX applied invention patent for –climate resistant & chloride free mgo.
2017,ROCKMAX got CE mark for European market, Code mark and Cert Mark and Australian market.
2018,ROCKMAX,build up interior durability laboratory ,simulate aging process to different international cities.
2019,ROCKMAX start technical support for global mgo production.
Production Bases
A, South Kunshan production base: 5000m2(continue expanding) Export production capacity:25 container per month(SIP skin)
B, Wuhu production base: 20000m2 Export production capacity:50 containers per month
Product Description
EXTERIOR USE MGO BOARD
One of the 1st chloride free Mgo Board passed climate resistant test ROCKMAX magnesium sulfate board is made from reinforced magnesium oxide-sulfate cement, high activity filler, reinforced mesh fiber and polymers, which Integrated better thermal insulation & bending strength, it is specialized design for SIP skin and exterior sheathing.
A1 Fireproof | Will not release toxic gas when it is burning | ||||
Moisture resistant | Will not mildew and soften in wet condition | ||||
High strength | Bending strength 12mm>20-30 Mpa | ||||
Durable | Tested to BS EN 12467 category A for exterior sheathing | ||||
Dimension stable | Dimension changes <0.3% in exterior wall | ||||
Waterproof coating | Water absorption speed is 1/5 of normal mgo or fiber cement board | ||||
Screw Holding | Screw pull out strength close to OSB,12mm>800N | ||||
Chloride free | Will not corrode metal and screw, do not damp the wall | ||||
Easy cut | Could be cut by Utility Knife | ||||
Material Safety meet EN REACH requirement, exclude 191 kind of harmful substance
Technical Data Sheet
Parameter | Result | Test Standard | ||
Density | 2>1050kg/m3 | BS EN 12467 -2012 | ||
Bending strength | 12mm> 20-30 Mpa | BS EN 12467 -2012 | ||
Water absorbing by weight/24 hours | <15% | BS EN 12467 -2012 | ||
Water impermeability after 24h, water gauge 5 cm | Lack of leakage | BS EN 12467 -2012 | ||
Shrinkage and expansion rate(exterior) | <0.20% | ASTM C 1186-08 | ||
Thermal conductivity | <0.22W/(m·K) | ASTM C 518-10 | ||
Asbestos or formaldehyde | None | EN REACH | ||
Fire Resistant | A1 | EN ISO1182 &1176 | ||
Chloride content | <0.003% | ASTM C 871 | ||
Wet – dry 50 cycles Heat rain 50 cycles Freeze-Thaw 100 cycles | Strength remain>75% | Category A Class 3 | ||
Surface burning and smoke | Class A Flame Spread<25 Smoke Develop<25 | ASTM E 84-12 | ||
Packing & Delivery
Size | Weight-KG/Piece | Quantity 1 x Pallet | Loading capacity in 20'ft CNT | Bulk Load In 20'ft CNT |
12mm x 1220 x 2440 | 39.0 | 65 pieces | 520 pieces | 650 pieces |
12mm x 1220 x 2750 | 43.5 | 65 pieces | 520 pieces | 600pieces |
12mm x 1220 x 3050 | 48.0 | 65 pieces | 500 pieces | 600 pieces |
Other thickness and dimension can be customized
Advantages
ROCKMAX Laboratory
We have our own Laboratory, and are able to do raw material evaluation, microcosmic chemical reaction inspection, physical performance evaluation, durability evaluation we can research and design, different density, strength, water absorption rate, panel's combination structure, insulation performance , fireproof performance to meet multiple applications
Production Line
Advanced equipment
Rockmax factory equipped with latest high automatic equipment which help us staying leading status in the industry line.
Certifications
We have comprehensive standard documents and familiar with testing procedure of GB / EN / ASTM / ISO standard, we can provide accordingly test report for each shipment.
FAQ
What's mgo board?
Magnesium oxide board or "mgo board" in short, It is fireproof, waterproof, light weight, high strength, moldew and termite proof wall panel, thickness range from 4mm-30mm, It consist of 3 element, magnesium oxide, salt and crystal water.
Mgo board predominately come in three different types:
-magnesium oxychloride hydrate(steel corrosion risks)
-magnesium oxysulfate hydrate
-magnesium oxyphosphate hydrate
They are formulated with different kind of salt.
Chinese magnesium oxide board industry association issued new industry standard for export mgo board.
All the mgo exporter have to indicated limitation in specification, that chloride mgo shall not be directly contacted with metal parts without rust treatment
How to check chloride content of mgo board?
Submit chloride content inspection in SGS, cost $300-400 and takes 7 working days
What is advantage of ROCKMAX mgo?
-ROCKMAX is new generation chloride free mgo board, test in full
-ROCKMAX mgo is entirely green product, material safety meet European "REACH" regulation, exclude 191 kinds of harmful material may effect health.
-ROCKMAX mgo has outstanding physical performance
.Maximum strength 8mm> 30-40 Mpa, 12mm > 25 – 30 Mpa
.Minimum low water absorption rate <10-15%
.Dimension change<0.15%
.Durability meet to Category A for semi-expose exterior wall
IS THERE ANY WARRANTY FOR ROCKMAX MGO?
20 years warranty – none of steel corrosion and damp regain
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