Vermiculite Board for Fire Door

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
200000 pc/month

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Packaging & Delivery

Packaging Detail:in bulk or plywood pallets
Delivery Detail:15 days after your depoist

Specifications

vermiculite board for fireproof 
model size:1220*2440mm 
Thickness: 3-25mm

Our best advantage!!!

We manufacture both  magnesium oxide wall panel for aluminum composite wall panel and it's machine, 

with over 28years history. We supply machines for many manufacturers in China domestic and world; 

so actually we know the price level and how to produce a good board. Will surely provide the most competitive price.

Your benefit!!!

You will surely expand your market in the future. Just like many of our machinery clients, you will win with our magnesium oxide wall panel firstly; 

and when you want to manufacture magnesium oxide wall panel by yourself, we will be the first good choice for you.


pictures for vermiculite board for fireproof

Composition of MgO Board:

“An innovative mineral based, environmentally friendly “green” building material comprised of:”

 MGO  70%    MgCL2  10%    Fiberglass  15%    Perlite(Filier) 5%

Raw Material:

 Magnesium oxide(MGO), magnesium chloride, perlite, Wood dust, fiberglass mesh, non-woven cloth etc.


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Q:How to apply the quota of cement and vermiculite insulation layers?
Vermiculite is a kind of hydrate, which is blocky, flaky and granular. It is the product of weathering and alteration of natural mineral such as biotite. The interlayer water molecule is ignited at high temperature, and the volume is increased by 18-25 times. Rich in nitrogen, phosphorus, potassium, aluminum, iron, magnesium, silicate and other ingredients. Vermiculite has higher layer charge number, so it has higher cation exchange capacity and stronger cation exchange adsorption capacity. Characteristics: light weight, and good adsorption properties, not decay, can be used for 3-5 years (unlike the humus, coconut shell, clothing and other perishable).
Q:The ground cement expansive slate, what item set
Cement board is a flat building with cement as the main raw materials processing and production, is between a gypsum board and stone free cutting, drilling, carving building products, with its superior gypsum board, wood fire, waterproof, anti-corrosion, insect prevention, sound insulation performance and the price is far lower than the stone become the construction industry widely used building materials. The concrete slabs are prefabricated and cast-in-place.
Q:Why does vermiculite have gold or silver on its surface?
The reasons for the surface of vermiculite are gold or silver: the surface color of vermiculite is false color, and the selective absorption of minerals by visible light is the main reason for the color of objects.
Q:What kind of material can be used instead of vermiculite and perlite in flower cutting?
Peat and yellow sand can be used instead
Q:What is vermiculite? Is it expensive to sell?
A substrate for soilless culture. General agricultural stores inside to buy, and do not sell, you can ask the boss to contact you, and now use is very common. Not very expensive
Q:Cymbidium can use vermiculite or vermiculite mixed pine? Peanut shell?
In addition, vermiculite can also provide the crops with K, Mg, Ca, Fe and trace amounts of Mn, Cu, Zn and other elements. Vermiculite has the characteristics of water absorption, cation exchange and chemical composition, so it has many functions such as fertilizer preservation, water retention, water storage, air permeability, mineral fertilizer and so on.
Q:What can vermiculite do? What's the use?
Vermiculite is a natural, inorganic, non-toxic mineral that expands at high temperatures. It is a relatively rare mineral, belonging to silicates.
Q:How does vermiculite make a roof insulation?
As the swelling of vermiculite water absorption is faster, it is better to transport raw materials to the laying site during construction, with mixing and paving to ensure the accuracy of the water cement ratio and the quality of the project.
Q:What is the difference between vermiculite powder and vermiculite?
Vermiculite is a general category. The vermiculite powder is powdered vermiculite.
Q:How much cement does the vermiculite heat preservation layer need?
Cement and expanded vermiculite, cement should be no less than 325, usually choose 425 ordinary Portland cement. The volume ratio of cement and expanded vermiculite is generally 1:5, which is economical and reasonable. Cement and sand aspect than the general 1:1. Site inspection method: mix the cement paste with fine powder and knead it by hand.

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