• Fireclay Insulation Refractory Brick NG Types of Refractory Bricks with High Strength System 1
Fireclay Insulation Refractory Brick NG Types of Refractory Bricks with High Strength

Fireclay Insulation Refractory Brick NG Types of Refractory Bricks with High Strength

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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 m.t./month

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Advantages of  High Strength Fireclay Insulation Refractory Brick NG Types Of Refractory Bricks

 

Light weight and low thermal conductivity allows thinner furnace walls

Maintain stable structural strength throughout ambient to maximum service temperature

Low heat storage results in rapid cooling and heating operation

Low iron and impurities to enhance reducing atmosphere

High thermal shock resistance in preventing spalling

Non standard sizes and shapes are available upon request

 

Applications of High Strength Fireclay Insulation Refractory Brick NG Types Of Refractory Bricks

Ceramic shuttle kilns

Metal heat treatment furnaces Steel billet reheating furnaces Oil refinery heaters

Laboratory furnaces

 

Max Service Temperature (°C)

 

1150

 

1200

 

1280

 

1300

 

1350

 

1400

 

Bulk Density (g/cm3)

 

0.55

 

0.6

 

0.8

 

1.0

 

1.3

 

1.5

 

Apparent Porosity %

 

80

 

70

 

60

 

55

 

50

 

40

Cold Crushing Strength

 (Mpa) ≥

 

1.5

 

2.0

 

2.5

 

3.0

 

4.0

 

6.0

Reheating Linear Change (%)   °CX 12H ≤

 

1250°C

 

-0.5

 

1300°C

 

-0.5

 

1350°C 

 

-0.5

 

1350°C

 

-0.9

 

1350°C

 

-0.9

 

1350°C

 

-0.9

 

Thermal conductivity(W/m.k) 

 

400°C

 

0.14

 

0.25

 

0.35

 

0.41

 

0.51

 

0.6

 

600°C

 

0.16

 

0.29

 

0.45

 

0.43

 

0.61

 

0.71

 

800°C

 

0.18

 

0.31

 

0.50

 

0.44

 

0.67

 

0.77

 

1000°C

 

0.20

 

0.33

 

0.60

 

0.45

 

0.8

 

0.9

 

Al2O3 (%)

 

37

 

40

 

40

 

40

 

40

 

42

 

Fe2O3 (%)

 

1.0

 

1.5

 

1.5

 

1.5

 

2

 

2

 

SiO2

 

44

 

55

 

55

 

55

 

55

 

55

 

 

Q: if i have a footing 22ft long by 18inches deep by 10inches wide how many yards do i need
Your cement company (provider) can help a great deal here. There are different consistencies of concrete, talk to the them and follow their recommendations.
Q: WHY is chemical cement less abundant in SHALE? WHY is it variable in conglomerate?
Chemical cement in shale is less abundant because shale particles are so small can normally bind the rock together without an additional bonding from a chemical cement. Chemical cement in sandstone (NOT part of your question), is much more abundant because the particle size - normally visible quartz grains - is such that the rock would disintegrate, as unconsolidated sand, if it were not present. Chemical cement in conglomerate is variable because conglomerate is variable. Is the conglomerate pebble supported or matrix supported? A pebble supported conglomerate may be bound together with a later chemical cement. A matrix supported conglomerate may be bound by the sand or clay rich matrix which will not require any later infilling cement.
Q: my orthodontist had to put some blue cement glue on my back two molars after putting my braces on. Any reason why they do this? They also had to drill some of it down, and in the process, his assistant accidentally hit the molar in front of it and chipped it! The size of the chip is fairly insignifcant, but it really piss es me off. My main question is, how will they get this cement out of my teeth? Will it just fall out or will they have to file it down with that drill?I'm really scared of them drilling my teeth anymore because I don't want them to chip anymore of my surrounding teeth.
My three kids have braces. If I remember right, the blue stuff was their to keep the bite from messing with the new fixtures. Only temporary. I think they had theirs lazered off. None of them mentioned anything about drilling, only that it smelled funny when it was removed.
Q: Im wanting to make a topairy that needs to be secure.
If by 'cement' you mean mortar mix (sand and cement) or concrete (sand, small gravel, and cement) then yes it should. Just cement, I believe, will be too soft and shrink away and the wet cement will swell the wood unless it is varnished or shellacked. It would be a good idea to drill a couple of holes and put large nails crosswise through the dowel or add a cross piece screwed in place to anchor the dowel - which tend to be smooth - in the concrete. If the result is to be put outside in all kinds of weather, then providing a drain so water does not collect and damage the wood would be a good idea.
Q: how long does it take for dental cement to dry?
A minute or so. Edit: Well next time be specific. Bracket cement is hardened with the use of a curing light. (blue light that the orthodontist will hold over the teeth.) Each individual tooth is processed using this light. Each tooth takes about 3-5 minutes. After the brackets are on and dried, they put the wires in.
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 cement board. Screw every 8 inches and use the special screws and thinset to put it down. Make sure when you do this that if your appliances are in that you can get the dishwasher out if you ever have to replace it. You might have to raise up the feet on it.
Q: I have decided to cement the outside of my house in a stucco design. What materials will I need?
i recommend cement mix..the 'just add water' kind. My dad makes railings and when installs them on a sidewalk or concrete stairs, that what he uses. you can go to your local hardware store where they might have some. (home depot, sears, etc.)
Q: I hope you can help me with my question regarding the Cement-lined pipe.The contractor in a water treatment plant changed the specified Stanless steel pipe to Cement-lined DI pipe.This will be used in air application from blower, air will have a velocity of 23m/s.Is this an ideal application for Cement-Lined Ductile Iron Pipe??
No. The concrete is rough and will disrupt air flow. Those pipes are for wells.
Q: my husband just started working at this contruction-like plase by demolishing houses, he came home one day and later that night his nose started bleeding uncontrolably, i dont know if it was because its hot or because hes breathing in dirty air or cement or dust or i really dont know. i just want to know if hes going to be okay, because hes the kinda guy that says quot;no im allrightquot; but hes dying. he doeant have any breathing problems or asma.
Cement Dust
Q: I know cement will add more value to my home, just wondering which way to go.
blacktop is cheaper, but needs to be resealed often. cement is less work later, but because it's permanent it may increase your property taxes
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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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