INSULATING FIREBRICK Light weight Insulating Firebrick

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Product Description:

Applications:

 Kilns for the ceramic, tunnel, shuttle 

Forge furnaces

Carbon baking furnaces

Atmosphere furnaces

High temperature kiln lining

Back up insulating of glass melting tanks

 Insulating of tin bath area for float glass

Blast furnaces

Chemical and petrochemical industry

Non-ferrous metal industry 

 

Product Description:

As specified by name, Insulating firebricks are of light weight, low thermal conductivity, excellent strength at ambient and elevated temperature. With very low levels of iron and other impurities, the bricks provide good resistance to chemical attach, can be used in tough, reducing atmosphere conditions. Every brick is ground to precise dimensions.  

 

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that integrates scientific research, manufacturing and logistics into one entity. CNBM is also the largest building materials and equipment specialists in China. Upon the State Council’s approval, CNBM owns more than 300 subordinate manufacturing factories and servicing companies till now. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many such of these fields, CNBM is playing a
leading role in the building industry in the country. CNBM International Corporation is the most important import
and export platform of CNBM group. With its advantages, CNBM International are mainly concentrate on Cement industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. Depending on the support of production divisions and its active staff, CNBM international reached a turnover of USD one billion in 2012. We will carry on the mutual beneficial, create value for our employees, share holders and clients and benefit the whole society in our future development.

Thanks you for your interest in our company products and
services. Your valuable comments are most welcome.

 

INSULATING FIREBRICK Light weight Insulating Firebrick

INSULATING FIREBRICK Light weight Insulating Firebrick

 

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Q:What are the types of building blocks?
Ordinary housing: building brick (clay brick), and non sintered brick (sand lime brick, fly ash brick, cement brick, etc.)
Q:Is sintering insulation brick good or concrete porous brick good?
Thermal insulation brick is functional material, it is better than porous brick in thermal insulation. At the same time, the internal heat preservation material, so the overall cost is more, the hole brick should be higher.
Q:Can fly ash brick keep warm?
Add blocks and have autoclaved fly ash bricks, do not you?
Q:What are the improvements and improvements during the trial production of insulating bricks?
Insulation brick seven characteristics: insulation, heat insulation: effectively reduce energy consumption.Fire prevention: up to national standard or class A.Clean and environmental protection: no two pollution will be caused by air.
Q:Are there any differences between insulating bricks and refractory bricks
The insulation performance of thermal conductivity of insulating brick in general 0.2-0.4 (average temperature 350 - 25 DEG C) w/m.k, and the thermal conductivity of refractory brick in 1 (the average temperature of 350 - 25 DEG C) above w/m.k, which can obtain the insulation performance of insulating brick than refractory brick insulation performance is much better.
Q:What are the specifications of high strength diatomite insulating bricks?
Exterior wall insulation decorative board insulation performance is very good, and the processing method, anchor node and patent products cold bridge design reduces the energy loss, therefore, especially in the area of bad weather such as the northeast, northwest and other places, energy-saving insulation requirements are very high, the traditional thermal insulation construction has brought great difficulty to the construction.
Q:Is the building built of cement hollow board safe?
If the use of material quality unqualified cement hollow board, the construction process of Jerry building, even with good material, there will be security risks;
Q:How shall the sintered porous self insulation bricks be laid at the bottom of the beam?
All reserved holes larger than 200 * 200 shall be reserved
Q:What is the bulk density of the sintered bricks?
Sludge brick density is about 1000Kg/m or so fand.
Q:Advantages and disadvantages of external formwork and self thermal insulation block
Exterior wall sandwich thermal insulation technology, the exterior wall sandwich insulation is placed between the inside and outside wall panels of the outer wall, and the inner and outer wall can be made of concrete hollow block.Advantage:1) the inner wall film and insulation material form effective protection, the material selection of heat insulation material is not high, polystyrene, glass cotton and urea formaldehyde on-site pouring material can be used;2) the construction season and construction conditions are not very high, and it does not affect the winter construction. In Heilongjiang, Inner Mongolia, northern Gansu and other cold areas have been given some applications.Shortcoming:1) in non cold areas, this kind of wall is thicker than traditional wall;2) the inner and the outer wall pieces need to be connected by connecting pieces, and the structure is more complicated than the traditional wall;3) periphery structure of "bridge" more. In the earthquake zone, building circle beam and constructional column settings, "bridge" more efficiency of thermal insulation materials is still not fully play.4) outside the walls by the outdoor climate, the temperature difference between day and night and the large temperature difference between summer and winter, easy to cause the wall cracking and leakage of rainwater.

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