Perlite Vermiculite powder magnesium panel

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Specifications

Fireproof Mgo board Perlite Panel 
1.2400*1200mmSize 
2.Density:950-1100kg/m3 
3.light weight 
4.Fireproof and moistureproof

   DESCRIPTION                                                                                                                                                   

MgO board is made from Magnesium Oxide(MgO), Magnesium Chloride(Mgcl2), fiberglass mesh, sawdust, perlite etc.,using highly purified active MgO as the main fireproof material of board, high-quality MgCl2 as the main cementing material to solidify other materials, alkali-resistance fiberglass mesh to ensure the high strength of board, soft sawdust and light non-combustible perlite as filling materials.

 

It is a kind of Eco-friendly fireproof board widely used in construction and decoration. 

(Pave slurry on the surface of MGO board to reduce the holes, make the surface more smoothness and less holes. Slurry paved board is a kind building material to further process.Suit to stick thin decorative material or paint on the board.)

 

   APPLICATION

Partition and ceiling in the room, office building, hotel, hospital, airport, subway, gymnasium, library, museum, theater, factory building, computer laboratory, indoor natatorium. It is also used as the backing-lining, fireproof door and other wallboard, outdoor bill-board; base plate of various kinds of plaques; outside board of the ventilation shaft and the steel construction; roof boarding; electric wire and cable wraps up and applies etc. 

 

   FEATURE

1. Fireproof

It was tested by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). Its fireproof level is rated level A (nonflammable level)

2. Dam proof

It is excellent in moisture-resistance. Dry bending strength is 15Mpa. Bending strength under absorbed moisture is 22Mpa.

3. Heat insulation

It has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.14m2k/w.

4. Soundproof

It is proved to have good noise insulation property after inspected by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC), The noise insulation factor of the wall can reach 44dB and 47dB. It has the best noise insulation constitution in China, especially the 95mm wall comprised by the 10mm board.It is light, it can save time, space, weight and expense. It is a new and high efficient wall.

5. Compact resistance

It is a light board. Its density is less than 1000kg/m3. At the same time its bending strength and impact resistance is excellent. Also, it will maintain its' quality during construction.

 

   SPECIFICATION

1. Size: 1200*2400mm     1220*2440mm      1200*3000mm

2. Thickness: 3mm to 20mm 

3. Notes:other specifications is available.

 

   TECHNICAL DATA

 

Density

0.95-1.15g/cm³

Bending strength

19.5MPa

Typical moisture content

6%

Drying shrinkage

0.26%

Moisture movement

0.50%

Impact strength

6.2KJ/m²

Pull put force of Screw

37.1N/mm

Non combustible performance

According to GB8624-1997, Combustibility is A1 Class.

Fire rating limited

6mm:>2Hours; 12mm:>4Hours;

Thermal Coefficient

0.109W/(m.k)



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Q:Asphalt expansion vermiculite process and material requirements
Asphalt expanded vermiculite products are made of expanded vermiculite and hot asphalt by mixing, pouring, molding and pressing.
Q:Excuse me a flower peat and perlite vermiculite proportion?
Good soil, there is no soil peat, vermiculite and perlite mixed perlite, only a relatively small component in soil. Soil is not pretty beautiful cattle for experts and I describe whether the same
Q:Water resources are faced with the crisis of shortage or pollution. Can perlite and vermiculite be used for water treatment?
The molecular structure of perlite and vermiculite determines that they can absorb and adsorb water molecules in large amounts and filter harmful substances in water molecules during this process. They can be used for water storage and filtration.
Q:Baht, activated carbon, vermiculite, these three often harmful to the body?
Iron powder will oxidize when it meets air, but it is harmful to people's health.Water meets air little, no.
Q:Are perlite and vermiculite fertiles?
The expansion effect of vermiculite in Horticulture: vermiculite have very strong water absorption, can effectively promote plant root growth and seedling growth is stable. Provide water and nutrients necessary for plant growth for long periods of time and maintain the stability of root sun temperature. At the same time, the vermiculite can make the crops get plenty of water and minerals from the early growth stage, and promote the rapid growth of plants and increase the yield. It can be concluded that vermiculite has a relatively large fertility, at least stronger than traditional soil.
Q:What can vermiculite be used instead on?
Generally speaking, rotten leaves are the best. They are better than vermiculite. But the decaying soil will decay over time, and the volume of culture soil will decrease gradually.
Q:Can plant nursery substrates be made with plant ash and perlite and vermiculite? Seek expert advice
Plant ash is alkaline, can be used, depends on the breeding of acid and alkali adaptability of seedlings. But later add nutrients to acidic for more, add will neutralize part of the alkaline. The actual pH value can be measured with a test paper after adding nutrients. Neutral base material is suitable, if it can be adapted according to the adaptability of the seedlings. That is, partial acid or alkali are not too easy to range between 8-5.
Q:Vermiculite, vermiculite for soil improvement?
Vermiculite can effectively promote plant root growth and seedling growth is stable. Provide water and nutrients necessary for plant growth for long periods of time and maintain the stability of root sun temperature.
Q:Is it OK to mix vermiculite and perlite in the vegetables grown in the soil?
Yes, rattan month and pot wood rose can be cut. Generally speaking, according to cuttings, there are two ways to choose: one, hardwood cuttings, also known as dormant branches inserted. Field cultivation of rose leaves in autumn, until the germination of the spring, the use of 1 years of cutting branches. Winter branches are usually pruned, with no pests, woody shoots, and plump shoots for cuttings. Cuttings 10~12 cm long, with 3~4 buds. In the dry, place for shelter Xiangyang high bed for slotting machine, land leveling after mulching, and then cutting, in order to improve the soil temperature, promoting rooting. The cuttings into the soil 1/2~2/3, keep the 1 buds exposed soil surface, inserting length of 8~10 cm, per square meter 100~140 strain. Plug in the Yangtze River Basin, probably in late February roots, March shoot new shoots. It can be transplanted in 5~6 month. Hardwood cuttings such as in October, before winter roots, germination in spring, good seedling quality.
Q:What is the difference between perlite and vermiculite and orchid stone?
Perlite brittle particles are commonly used substrates, vermiculite breathable water storage, orchid stone do not understand

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