Industrial Vermiculite Powder for Fireproof Using

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Specifications of Industrial Vermiculite Powder for Fireproof Using:

Crude vermiculite   

10-20 mesh Roseite 

Size:1-3mm, 2-4mm, 3-8mm, 4-8mm, 10-20mesh, 20-40mesh, 40-60mesh 

ISO 9001-2000

Product Information of Industrial Vermiculite Powder for Fireproof Using:                                                                                  

Vermiculite is a mineral consisting of aluminium-ferrous-magnesium-silicate. Which is in exfoliated form. which is natural,harmless.            

Expanded vermiculite can be used as a kind of material with the properties of lightweight, heat preservation, heat insulation, sound absorbing, fireproof. 

Vermiculite can be used to produce bitumen coated vermiculite screeds, construction coatings, lightweight concrete, etc.

Technical Data of Industrial Vermiculite Powder for Fireproof Using:

Industrial Vermiculite Powder for Fireproof Using

Industrial Vermiculite Powder for Fireproof Using

Features of Industrial Vermiculite Powder for Fireproof Using:

Good effect to sound-proofing 

size:+20mesh 20-40mesh 40-120mesh 120-270mesh 

Usage:Building refractory heat

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Q:How to apply the quota of cement and vermiculite insulation layer?
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.
Q:Water resources are faced with the crisis of shortage and pollution. Can perlite and vermiculite be used for water treatment?
Because of the exchange function of the vermiculite cation, the heavy metal elements in snowmelt can be replaced, which can be used to purify the snow melted into the rivers and lakes. For example, they are designed for large snow parks that tend to store snow and carry out snow melt cleanup around railways and highways.The wider application of perlite and vermiculite, will require more processing equipment, will drive the processing industry forward.
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:Are perlite and vermiculite fertiles?
The role of pearl rock in Horticulture: soil modification, regulating soil compaction, preventing crop lodging, controlling fertilizer efficiency and fertilizer, and being used as a diluent and carrier for pesticides and herbicides. It can be concluded that there is virtually no fertility.
Q:How to use pure vermiculite leaf cuttings succulent plants
The whole leaf was inserted with intact leaves as cuttings. According to the cutting position, there are two kinds.
Q:What kind of flowers is vermiculite suitable for planting?
No, vermiculite is a kind of water retaining matrix. If you use only vermiculite, it will be very wet. It is recommended to mix the rotten leaves with soil: vermiculite: Pearl salt, =2:1:1
Q:How long is the service life of the special vermiculite for incubation? How often do you change it?
Incubation of vermiculite and horticultural vermiculite does not distinguish between silicate minerals. Its role in incubation and horticultural farming:1, for turtle eggs hatch, with mud and sand is more convenient, safer and more effective.2, for the transport of turtles, moisturizing buffer effect, can improve the survival rate.3, planting medium, one of the main materials, and peat, perlite and other mixed use.4. Sowing mulch.
Q:What are the characteristics of vermiculite on flowers?
Vermiculite can keep warm and moisturize, but vermiculite doesn't have the nutrients needed by plants, so you need to add fertilizer occasionally.
Q:Does the vermiculite contain alkaline? Can it be planted with azalea?
Rhododendron, also known as: pomegranate, mountain azalea etc.. Rhododendron, Rhododendron, deciduous shrubs, deciduous shrubs. A wide range of azaleas, gorgeous color, flower, leaf and beauty, and pot planted ages, China is one of ten traditional flowers. The south of the Yangtze River is mainly planted in the ground, and the north of the Yangtze River is potted and ornamental. Rhododendron is fond of cool, humid and airy semi overcast environment. It is not only afraid of extreme heat but also afraid of cold. The growth temperature is 12~25 degrees, and the temperature in summer is more than 35 degrees centigrade. However, the growth of new shoots and leaves is slow and in a semi dormancy state.
Q:What is the thermal conductivity of vermiculite and vermiculite?
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)

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