• Refractory AKZ-85 Alumina Bubble Brick System 1
Refractory AKZ-85 Alumina Bubble Brick

Refractory AKZ-85 Alumina Bubble Brick

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
2 Tons m.t.
Supply Capability:
5000 Tons per Month alumina bubble brick in stock m.t./month

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Features of Refractory AKZ-85 Alumina Bubble Brick

1.High compressive strength

2.Excellent thermal shock resistance

3.High thermal efficiency of the kiln

 

Description of Refractory AKZ-85 Alumina Bubble Brick

   alumina bubble brick  refractory brick bricks have high-alumina bauxite powder and refractory clay as raw materials and some inflammable additions, shaped by tamping or extrusion pressing and fired in high-temp tunnel kiln after being dried.

   alumina bubble brick refractory bricks have three brands in accordance with their bulk densities, which are decided by the amount of the inflammable additions.  alumina bubble brick refractory bricks with large bulk density have the features of high mechanical strength and small change of load at a high temperature.

 

Used  alumina bubble brick Features

  ·High compressive strength

  ·Excellent thermal shock resistance

  ·Able to lower the heat capacity of the furnace wall

  ·High thermal efficiency of the kiln

  ·All types of products available as customers require.

 Application of  alumina bubble brick

 

 alumina bubble brick can be Used in heat-insulating layers and furnace linings of thermal equipment, such as, roller kilns ceramics, heating furnaces petrochemical reforming, reforming furnaces, soaking ptis metallurgy and blast furnaces.

 

Physical and chemical index of  Refractory AKZ-85 Alumina Bubble Brick

Item

AKZ-85

AKZ-90

AKZ-99

Chemical composition

Al2O3

≥85

≥90

≥99

SiO2

≤13

≤8

≤0.2

Fe2O3

≤0.5

≤0.5

≤0.5

 

Apparent Porosity%

58-62

58-62

58-62

 

Bulk Density g/cm3

1.4-1.7

1.4-1.7

1.4-1.7

 

Cold Crushing Strength Mpa

≥12

≥10

≥9

 

0.1Mpa Refractoriness Under Load T0.6 °C

≥1650

≥1700

≥1700

 

Permanent Linear Change On Reheating

 

(%)1500°CX2h

±0.3

±0.3

±0.3

 

20-1300°C Thermal Expansion  % (x 10-6)

0-7.8

0-8.0

0-8.6

 

Thermal Conductivity(Average 800°C) W/(M.K)

≤0.8

≤1.3

≤1.5

 

Max Service Temperature °C

1680

1700

1800

Q:or can i just start laying it directly on top of the cement floor?
woodtick gave you exactly the right answer,,, existing cracks in your slab WILL transfer through the tile work fairly quickly.
Q:New cement, when the price of 260 yuan per ton, the monthly sales of 45 tons, each sold a ton of this cement a total of need to pay manufacturers costs and other costs a total of 100 yuan by market research found that when the price per ton 10 yuan, when the monthly sales volume is the number of tons of the store plan monthly profit of .000 yuan and as much as possible to expand sales, the price as the number of tons per ton,
01 yuan, which is to achieve the monthly profit plan, the monthly sales to be B = 9000 / (10001-100) = (tons) [Earth can have so much cement? To
Q:I'm tiling a kitchen w/ a plywood subfloor. Is that metal lath reasonable to use or do I need to apply a cement board?
use okorder
Q:We're casting cement for testing, and we're not sure about how to calculate for the quantities. We're using a 15.24 cm diameter and 30.48 cm tall mould. We're using a water-cement ratio of 1:2, and a cement-sand-gravel ratio of 1:3:3. We're not sure how to calculate how much of everything we need, and we need the specific quantities for our methodology. Can anyone help?
If you just use cement, once dried it will be that fragile you come put your finger through it, use sand ether 3 to 1 or 2 to 1, ideal mix that 3 parts sand to one part cement, if you want maximum strength mix concrete which is three parts chips, two parts sand and one part cement.
Q:why are cement factories important for the economics in uae?
cement is one of many things that are necessary for oil production and all construction.
Q:Unit Business: building materials, steel, cement, wall tiles, decorative materials sales, waterproofing works, municipal engineering construction. Is not the sales of value-added tax, the project to pay business tax? Is there a small-scale enterprise value-added tax is not changed to 3%?
In the territory of China to provide taxable services, the transfer of intangible assets or sales of real estate units and individuals, for the business tax of taxpayers
Q:I'm wanting to get the quot;DIY Belgian-Style Stone Moldquot; by Pathmate to create a back yard area for my husband and I to enjoy the out doors some. One of the things I'm was wanting to do is to have all the concrete stones be a nice dark blue color so it would look good with the house and any outside furniture. I really don't want to just apply a coat of paint the surface of the stones. And i did read somewhere online that I could mix latex paint with water and concrete but i cant find any photos with the results. any suggestions? I do want this project to be as inexpensive as possible please help
If you buy some cement dye and use the recommended proportions ( usually 1.2 parts dye to 25 parts cement powder), this produces an even-coloured mortar of the correct shade when dry. Have only seen and used red or black though, colour choice is limited and finish is dull so if you want a semi matt finish and more colours it is best to paint it using concrete floor paint instead. Both Dye and Cement Paint is available from builder merchants like Wickes or TP
Q:Buy cement-based, sand, gravel mortar king, supplemented by the building materials store every day what song is good
Halo, what kind of music is the bank put?
Q:whats heavier when set up, cement or plaster?
There is a reason they use cement for sidewalks and plaster for walls .... can you answer your own question now?
Q:I saw bags of concrete bags of cement in Home Depot. What's the difference?
As a contractor I hate it when so called experts on TV don't know the difference. Cement is an ingredient for making concrete. Portland Cement is mixed with aggregate (another word for rocks) and water to make Concrete. Different sized aggregate (rocks)can be mixed to make different different types of concrete. I hate it when they say - oh look the cement truck is pulling up. Cement is also used to make the mix for Concrete blocks - notice they are not called Cement Blocks. Cement is also used to make mortar mix grout. Mortar is used to put between bricks and blocks to bond them together. Bricklayers/Blocklayer mix their mortar on the job, using Portland Cement and Masonry sand and water. They mix it up in a portable gas powered mixer. Just remember Concrete is made from Cement,Rocks,Water. Cement by itself without rocks,sand,etc. is nothing. Now it gets confusing because the guys/girls who place the concrete and finish it are not called concrete finishers - they are called Cement Finishers - why? I don't know. They aren't finishing cement - they are finishing Concrete.
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1. Manufacturer Overview

Location Henan,China (Mainland)
Year Established 2007
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe
Company Certifications business license

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai,Qingdao,Tianjin
Export Percentage 51% - 60%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range High and/or Average

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