Refractory Brick with good quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details

Place of Origin:

(Mainland)

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

55-15%

Al2O3 Content (%):

35-75%

MgO Content (%):

0.1%

CaO Content (%):

0.1%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

0.1%

SiC Content (%):

0.1%

Model Number:

230*114*65

Brand Name:


color:

yellow

Bulk density:

2.1g/cm3



Packaging & Delivery

Packaging Detail:wooden pallet packing
Delivery Detail:within 20 days

 

Product Description

Refractory brick

1) Good thermal shock resistance 
2) High-temperature endurable 
3) Good thermal insulation 

4)the using tempreture is 1450 C

Physiochemical index

Item

Fireclay brick

High Alumina Brick

SK32

SK34

SK35

SK36

SK37

SK38

Al2O3  (%)  ≥

35

42

48

55

65

75

Refractoriness (oC) ≥

1670

1730

1750

1770

1790

1790

Refractoriness under Load, oC,0.2MPa ≥

1250

1300

1420

1470

1500

1520

Linear Change(%),oC×2h

1350

1350

1450

1500

1500

1500

-0.5~0

-0.5~0

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

Porosity (%)≤

24

22

20

20

19

19

Cold Crushing Strength, MPa≥

20

30

39.2

44.1

49

53.9

 


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Q:What is a JQK composite lightweight thermal insulation brick?
1. structural layer2. leveling layer3. waterproof layer4. thermal insulation layer and decorative layer
Q:What are the new types of building brick materials?
The whole material made of brick and mortar is one of the most widely used building materials. According to whether the masonry is reinforced, it is divided into unreinforced brick masonry and reinforced brick masonry.
Q:How to reinforce a porous brick foundation?
Pressure grouting method is changed from independent foundation to strip foundation, from strip foundation to raft foundation and pile foundation, from brick strip foundation to concrete strip foundation.
Q:Clay insulation bricks insulation, brick and ordinary clay brick, fireclay, brick distinction, and its use? Thank you
The insulation brick integrates the excellent heat preservation effect into the wall while building the wall. Low thermal conductivity, high strength, durable, lightweight, simple construction, easy handling, economy, green environmental protection, sound insulation, fire protection etc..
Q:What is mullite insulation brick?
According to the application temperature can be divided into: 1350 mullite bricks, 1450 mullite bricks, 1550 mullite brick etc..
Q:Masonry method for boiler refractory brick
Furnace wall gas tightness requirements, gray seam fullness requirements: red brick is not less than 85%; refractory brick not less than 90%. When the red brick is built, the method of squeezing is adopted, and the construction of the refractory brick is constructed by scraping.
Q:What are insulation bricks for? Do not use high-rise buildings on the ah?
Heat preservation and heat insulation, that depends on the design of the drawing
Q:Can the whole wall of the high-rise building be made of grey insulation bricks?
As can be seen from the picture, the aerated concrete block should be 200MM thick. According to the regulations, it is possible because the building is a frame structure.
Q:What is the price of fireproof insulation material?
A preliminary understanding of price through online preliminary understanding, now generally the size of the opening of the cable insulation material manufacturers are on business, early online now have a preliminary understanding, manufacturers investigation after considering cooperation.
Q:What materials are used for roof insulation
The other one is inorganic insulation materials, such as Portland, rare earth insulation, the thickness should be 5 cm or more, up to the high cost of auxiliary materials of construction, to reinforce, new inorganic insulation material, the material thickness, on the line of 2-3 cm, direct smear on the top of the house, without auxiliary material, than the price of wool, high aluminum silicate cotton.

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