Perforated compressed vermiculite Magnesium oxide wall board

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Tianjin
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
200000 pc/month

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Specifications

CNBM Perforated compressed vermiculite Magnesium oxide wall board 
Size:1220*2440*(3-25)mm 
CE&ISO&Test report

CNBM Perforated compressed vermiculite Magnesium oxide wall board

 

Product Description

CNBM Perforated compressed vermiculite Magnesium oxide wall board

specification:1220mm*2440mm*(3mm-25mm) Otther sizes also can be provided.

 

Product introduction:

Raw materials

Magnesium oxide, magnesium chloride,fiberglass mesh of middle alkali,expanded perlite, sawdust,water,additives

Standard size

2440mm*1220mm*(4-30mm)

Max width

1220mm

Max length

3000mm

Thickness

4-30mm

Density 

0.9-1.2g/cm3

Basic color

White 

Thermal conductivity

Average0.20w/mk

Air dried condition bending strength 

13Mpa

Moisture absorption

0.12%

Manufacture standard

GB25970-2010

Fire resistance

Non-combustibility of Class A1 (GB8624-2006)

Radioactivity

Conforming to the GB 6566-2001A class

Saturated bending strength

13Mpa

Packing 

Standard fumigation wooden pallets or simple packing 

Trade terms

FOB SHANGHAI, C&F,CIF

Payment

T/T,L/C at sight

Certification 

CE,and Quality management system certificate

Lead time 

25days after receipt 30% deposit of T/T or L/C 

Excellent characteristic

1.Excellent fire-proof performance

2.Excellent moisture-proof performance

3.Good heat and sound insulation

4.Non-combustibility of class A1

5.Corrosion resistance and moth proof

6.Eco-friendly and 100% non-asbestos

7.High density and good weather resistance

8.Light weight and durability

9.Easy to install

10.Low construction cost and high efficiency

 

Technical index:

Item

Test Method

Technical requirement

Inspection result

Conclusion 

Density,kg/m3

GB/T 7019-1997

/

1086

Qualified

Dry bending strength,MPa

GB/T7019-1997

≥6

13

Qualified

Bending strength of water absorbed,MPa

GB/T7019-1997

≥4

0.12

Qualified

Moisture absorption,%

GB25970-2010

≤0.20

0.12

Qualified

Anti-halogen performance

GB/T25970-2010

No water damp,and no drop

Comply with the requirement

Qualified

Combustion performance

/

/

Class A1

Qualified

Temperature rise within the stove

GB/T5464-2010

≤30

3

Qualified

Lasting burning time,S

GB/T5464-2010

0

0

Qualified

Mass loss rate,%

GB/T5464-2010

≤50

45.4

Qualified

Calorific value,MJ/KG

GB/T14402-2007

≤2.0

0.3

Qualified

Notes

The uncertainty of mass loss rate for test results.U95=0.2%

 

Main application areas:

 

Fire resistance board series:used in the tunnel ceiling, steel structure column, beam,horizontal floor, fire partition wall, and room dividers.

 

Decorative board series:used in the hotels, office building, residential renovation.

 

Substrate board series:used in ceiling, partition, fireproof door core,warehouse board and lining board.

 

Sound absorption board series:used in the subways,bus stations, theaters, factories, and other public building.


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Q:Cultivating mushrooms?
I used vermiculite. There is a good article on this on okorder.com
Q:Can coarse sand replace vermiculite?
Can not replace. Only the air permeable function of river sand, vermiculite, but in addition to this function, but also has strong cation exchange ability, can be applied in the adsorption of nitrogen and phosphorus and potassium fertilizer, avoid loss; and vermiculite itself also contains calcium and magnesium elements, can slowly release the nutrients.
Q:What is vermiculite steel tile?
The characteristics of the steel roof system and fastening can reduce the design cost, building material costs and installation costs; water treatment costs can save the characteristics of surface self waterproof structure layer; characteristics of durability can save all cleaning and maintenance costs.
Q:Materials/ingerdients for growing magic mushrooms? pf tek?
How To Anneal Glass
Q:Where can I find coarse vermiculite in the Tacoma area?
Vermiculite okorder.com
Q:Among the following, which is the best insulator?
The amount of water that's in vermiculite will not be sufficient for the germination and growth of corn seeds. You'll want to water, probably every day, perhaps more often, depending on the relative humidity of the room and how big the plant is.
Q:Is vermiculite environmentally friendly?
Definitely okorder.com
Q:Quality grade classification of vermiculite
Grade four: the micro hydration of vermiculite, have similar appearance and mica, with without hydration of mica flakes peeling easy split, color is dark green or nearly black, a shiny glass, vermiculite after calcining the volume expansion of 3 times.
Q:can i use sphagnum moss as a medium for incubating leopard gecko eggs?
okorder has different kinds of vermiculite. Check their descriptions. I had only heard about horticultural vermiculite before I read your question, but try a big pet shop if the kind sold at garden centers isn't appropriate.
Q:Breeding Leopard Geckos?
i don't cover the eggs completely, i normally have about 60 - 70 % of the egg covered. if they are in a big clump then i bed them in the vermiculite and sprinkle some in all the cracks but i make sure i can see most of the eggs just in case they start getting dehydrated or something. what have you bred? Good luck with your new eggs

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