polished surface decorative vermiculite fireproof board for fireplace

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Tianjin
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500 pc
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200000 pc/month

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Packaging & Delivery

Packaging Detail:in bulk or in pallet
Delivery Detail:20days after deposit

Specifications

magnesium oxide board 
CE certificate 
A grade non combustible(GB8624) 
fireproof,waterproof,soundproof, 
green board

Products data

 

Chemical compositionMagnesium oxide,magnesium chlo-ride,saw dust,perlite,glass fiber cloth,non-woven cloth
MaterialModified magnesia cement




Fireproofing characteristicA grade non combustible(GB8624)



Density0.8-1.1g/cm3





Intensity of bending resistance when dry18Mpa(GB/T7019-1997)





Intensity of bending resistance when  moisture-saturated condition22Mpa(GB/T7019-1997)





The rate of deformation when pick up the moisture0.26%(GA160-1997)





The shrinking rate when heated1.0%(GA160-1997)





Water permeabilitythere is no drop of water to emerge in the back(CNS13778)


Impact resistanceNo crack,strip and run through(CNS13778)



Thermal resistance1.14m2k/w(GB/T 13475-92)




Sound insulation≥44db(GBJ121-88)





Colorwhite or grey





Security100% does not include the asbestos,formaldehyde,and benzene


RadioactivityNot limited by the scope of application(GB6566-2001)


 


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Q:is soil still good after it dries out. (the kind that comes in a bag with the little white things in it)?
Hi Ashmita The mixing of different soils is one of the recommendations made by Mel Bartholomew and used by square foot gardeners all over the world. The thinking behind it is to ensure a balanced blend of nutrients for the plants. Perlite or vermiculite is added to the mixture to increase the water holding capacity of the soil and therefore make water easily available to the plants. As far as adding hormones is concerned, I suppose it would depend on which hormones are added. A lot of people make a tea out of Alfalfa, a grass which includes a natural growth regulator hormone called Triacontanol. Some people swear by the benefits of this organic tea so again, it will depend on which hormones are added. I don't know why you are asking this question unless you have seen someone mixing soils or talking about it but it seems to work very well for square foot gardeners. You can read all about it by typing Square Foot Gardening into a search engine. I hope this helps you Johnny
Q:What does vermiculite look likes?
Vermiculite is a natural, non-toxic mineral that expands at high temperatures. It is a relatively rare mineral, belonging to silicates. Its crystalline structure is monoclinic, and it looks like mica from its appearance. Vermiculite is produced by hydration of certain granite. It is commonly produced with asbestos. Because vermiculite has the ability of ion exchange, it has a great effect on the nutrition of the soil. In 2000, the total output of vermiculite in the world exceeded 500 thousand tons. The major producers are China, South Africa, Australia, Zimbabwe and the United states.
Q:How long is the service life of the special vermiculite for incubation? How often do you change it?
Vermiculite is a natural, non-toxic mineral that expands at high temperatures. It is a relatively rare mineral, belonging to silicates. Its crystalline structure is monoclinic, and it looks like mica from its appearance. Vermiculite is produced by hydration of certain granite. It is commonly produced with asbestos. Because vermiculite has the ability of ion exchange, it has a great effect on the nutrition of the soil.
Q:Bearded dragon egg incubation questions?
Vermiculite or pearlite if you are in a bind and need it right away. I'll link another alternative for you below in sources if you want something that is specifically for eggs. It is a nice mixture that a local breeder here in Ohio came up with, and it seems to be pretty good stuff. It is called HatchRite. I would avoid wood type substrates, they are not in the best interest of your eggs. Vermiculite, pearlite, and hatch rite will all also help keep your humidity where it needs to be for the eggs, which is extremely important.
Q:Tell me variety of growing mediums other than these?
get it tested and if is just vermiculite can ever do it yourself or get a general handy man would be cheap. however if it has asbestos will cost a lot. start with the test.
Q:can I grow Marijuana with just soil?
Vermiculite is a sterile, light-weight mica product. When mica is heated to approximately 1,800 degrees Fahrenheit, it expands its plate-like structure. Vermiculite will hold large quantities of air, water and nutrients needed for plant growth. Perlite is a sterile material produced by heating volcanic rock to approximately 1800°F. The result is a very lightweight, porous material that is white in color. Its principal value in medium mixtures is aeration. These two mined substances need added nutrients in order for the plant/seedings survival. You would be correct to say that both of these substances are natural, and natural occurrinf butbut to me to be able to use the word organic, you must also be able to say environmentally conscience..
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
Q:What is the best way to keep container plants from drying out?
They might be seeds or those storage ball things. But it's most likely seeds of some sort if it's the type of plant to drop seeds and if their seeds are white. Look up images of the seeds of your plant (Google it!!)
Q:Is Vermiculite and Perlite the same thing?
They sound fine! They will die if they stay wet, but if that happened a week ago, you are well passed that. Squishy and slightly leathery is good. That is why you keep the vermiculite moist for humidity. It makes it easier for the babies to get out when it's time. Make sure there si no condensation on the lid of the egg container to drip on the eggs. Condensation on the sides is good. If there is water on the lid, wipe it off, and leave the lid off for 2 - 3 minutes to let it dry out just a touch. Good luck!
Q:What is the average cost to breed leopard geckos?
not too sure for snakes, but for my bearded dragon i used cactus soil. it was reccomended b/c the soil holds in moisture.

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