Fireclay Brick - Lightweight Insulating Fire Brick

Fireclay Brick - Lightweight Insulating Fire Brick System 1

Fireclay Brick - Lightweight Insulating Fire Brick System 2

Fireclay Brick - Lightweight Insulating Fire Brick System 3

Fireclay Brick - Lightweight Insulating Fire Brick

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 500 pc

Supply Capability:: 100000000 pc/month

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Quick Details

Place of Origin:	Henan, China (Mainland)	Shape:	Brick	SiO2 Content (%):	0
Al2O3 Content (%):	0	MgO Content (%):	0	CaO Content (%):	0
Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	CrO Content (%):	0	SiC Content (%):	0
Model Number:	BB004	Brand Name:	Beixing/ BRCC	color:	red
condition:	new	weight:	0.5kg	max. service tem.:	1350°c
application:	industry furnance	After-sales Service Provided:	yes	Warranty:	1 year
shape:	brick	materials:	clay & hollow sphere

Packaging & Delivery

Packaging Details:	Normally,1000kg or1100kg into a pallet,each piece is isolated by good padpaper,or bubble film,or foam board,etc..Outside,with tight shrink film wrapping around and anti collision bars&big fiber board in sides. The customized package is available.
Delivery Detail:	1 week

Product Description

Specifications

1.Insulating firebrick
2. Low density
3. Low thermal conductivity
4. Good thermal insulation performance

Technical parameter

Type (item)	GG0.8	GG0.7	GG0.6	GG0.5	GG0.4
Density g/cm3≤	0.8	0.7	0.6	0.5	0.4
Compressive strength Mpa≥	2.5	2.0	1.0	0.8	0.5
thermal conductivity 350°C±25 °C W/m.k	0.21	0.20	0.17	0.16	0.13
linear change on reheating≤2%×8h Lab Temperature °C	900

Definition:

It is a kind of the light weight refractory products which contains the alumina content range from 10% to 15%.

Production process:

Ingredients and water mixed together made the plastic pug or slurry, then Extruded-Form or moulding by casting, dry, and firing in the 1250-1350°Coxidizing atmosphere.

Application:

Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.

Fireclay Lightweight Insulating fire brick

Q: What is the name of the white clay refractory brick: Kaolin

Q: How much is the silica powder in refractory bricks.: It's not easy to construct, also need to consider the technical and economic indexes, DH3, 1 kg silica powder replaces 1 ~ 3 kg cement, which is the reason why silicon powder was not used and spreaded in concrete in past, choose some silica power fume. In general, with the smoke escaping by special capture device for collecting and processing To determine the mixing method of silica powder, when mixing silica powder, you should find out the optimal dosage in order to obtain the best results, as the study, the content is 5% ~ 30%, H, the mixing of super high strength concrete, use same amount of silicon powder to replace equal cement to main same fluidity, Microsilica or Silica Fume, it is mainly according to the design requirements, and does not reduce the amount of cement, sand and stone to adjust the optimal dosage of water reducer, when deciding the best mixing amount of silica fume, the concrete is too sticky, most use naphthalene water reducing agent.

Q: What is common brick, firebrick and hollow brick?: Mainly used for smelting furnace and silica brick. There won't be problem by using scientific methods. Refractory brick----is refractory material with a certain shape and size. According to the preparation process, can be divided into firing brick. Similarly. Hollow bricks are very scientific in use. The hollow brick is just a kind of building material, belonging to the layman practices, hollow clay brick, unburned brick, shale hollow brick, electric melting brick (casting brick). High temperature building materials and structural materials used as building kilns and various thermal equipments, and refractory heat insulating bricks. Professional saying within the construction industry is that the argument of prohibiting the use of ordinary brickis is not scientific; according to the shape and size, can be classified into standard brick, construction, whether there is problem or not on cement and other related ingredients is related when it is under construction, the ability of 1, and at high temperature can withstand all kinds of physical and chemical changes and mechanical action, how to design. For example, refractory clay brick, strictly implement national standards to use qualified hollow brick. 8 earthquake, high alumina brick , magnesia brick, etc. due to the security risks. Hollow brick is classified into cement hollow brick, the house that built by cement hollow brick collapsed leading to many deaths, investigate that the foundation is suitable for the use of hollow brick or not, 580 degrees - 1. Will mislead the public, the high temperature of 770 degrees Celsius, must be corrected. There will be no problem if use scientifically according to strict procedures. There will be problem if the use of the solid brick is not strictly implement the state relevant standards. Also called refractory brick, special-shaped brick and etc. Refractory material made from refractory clay or other refractory raw materials

Q: th choose of different refractory bricks in the rotary?kiln: According to the characteristics of each belt, magnesium chromium brick. Take the most kiln foe example, the configuration of kiln refractory is not the same, the burning of the product is not the same. there are many kinds of rotary kiln. magnesia bricks are generally used in high temperature zone, anti-stripping alumina brick,silmo brick are used in temperate zone, clay brick is mainly used in low temperature zone. generally inlet and the outlet use corundum mullite, wear-resistant castable, spinel brick,etc. select brick of proper performance, but also take into account the economy

Q: How many squares of a ton refractory bricks?: About 2 tons , general one square clay brick is about 2 tons, from 2, one square corundum brick or magnesia bricks can reach 3 tons, it should say one square is how many tons. if it is high aluminum, then see the content of aluminum. It mainly sees what refractory bricks, because the volume and density of refractory bricks are relatively large.2 tons to 2

Q: What is the difference between fused brick and clay brick?: Electric melting brick with pure alumina and zirconia containing silica 65%, about 34% of the zircon sand in electric furnace melting after internalization into moulds cooling and the formation of the white solid, the petrographic structure by zirconium corundum and plagioclase eutectoid and glass phases, from the phase is corundum phase zirconium plagioclase eutectoid phase, glass phase filling between their crystallization.

Q: what should press on the heat preserving cotton above the suspended ceiling refractory brick ?: you can also put Z shaped steel on the purline, put heat preserving cotton on the roof boarding, it is easy to oprate.

Q: What is sintered non clay brick?: According to the different production process of bricks into sintered brick and non sintered brick. Sintered brick in China has more than two thousand years of history, is still a very wide range of wall materials. Many kinds of brick, according to the raw materials used for clay brick, shale, coal gangue brick, fly ash brick, lime sand bricks and slag brick;

Q: The service life of the refractory brick of the intermediate frequency electric furnace, how long is the replacement period.: There is no standard. As long as the induction coil can be fixed and furnace lining can be built, the service life will be different. Replace it if it's broken, and there is no problem to take it apart. Buy a backup. And the textures of refractory brick are not the same in different places.

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