The series of insulating refractory bricks supplied by our ZS Refractories are assigned to the group of lightweight refractory bricks and are manufactured on the basis of naturally occurring lightweight raw materials, including high alumina light weight insulation brick, fire clay insulation brick, silica insulation brick, mullite insulation brick and so on.
Having advantages of low thermal shock resistance, corrosion atmosphere resistance, high dimensional accuracy and low reheat shrinkage, our insulation bricks can greatly meet your demands of different shapes and types.
The refractory basic alumina silicon insulation brick is applying for thermal kiln or furnace of copper smelting, clinker / cement sintering, lime sintering production line.
Basic brick is using at sintering zone.
Alumina silicon brick is using at non-sintering zone.
Insulation brick is using at insulation layer of equipment or giant pipes.
Refractory bricks are indispensable in various industries for lining high-temperature equipment such as furnaces, kilns, and reactors. The utilization of recycled refractory bricks contributes to environmental sustainability by reducing waste and minimizing the demand for virgin resources. Moreover, recycling materials can lead to cost savings compared to sourcing and processing raw materials from scratch, making recycled refractory bricks a cost-effective option for industries. Despite being made from recycled materials, these bricks offer comparable performance to conventional refractory products, providing excellent thermal insulation and resistance to high temperatures. Additionally, recycled refractory bricks can be customized to meet specific requirements, allowing for flexibility based on the application and performance needs of different industries.
Recycled refractory bricks find applications in various industries, including steel manufacturing, cement production, foundries, and glass manufacturing. They offer a sustainable solution for lining high-temperature equipment while maintaining performance and durability.
At Gremlog Trading DMCC, we're proud to offer a sustainable alternative for spent refractory bricks. Instead of discarding them, we recycle these bricks into valuable raw materials with various applications.Our recycled refractory bricks can be used in powder coating, road-base aggregate, metallurgical processes, as slag conditioners, and even as feedstock for cement production. This not only reduces waste but also provides cost-effective options for industries.Moreover, these recycled materials can be directly reused in the manufacturing of new refractory bricks, closing the loop on sustainability.Join us in our mission to promote environmental responsibility while meeting your industrial needs. Contact Gremlog Trading DMCC today to learn more about our Recycled Spent Refractory Bricks.
Gremlog Trading DMCC emerges as a pioneering force in the recycling landscape, offering recycled silica sand in sizes ranging from 0-1mm to 1-4mm. Leveraging the inherent advantages of repurposed silica-based spent foundry sands, Gremlog Trading DMCC champions sustainable practices within the metal casting industry. By providing recycled silica sand, Gremlog Trading DMCC contributes to energy conservation, reduces reliance on virgin materials, and delivers cost-effective solutions for both producers and end users. Gremlog Trading DMCC's recycled silica sand stands as a versatile resource, poised to revolutionize not only traditional applications but also industry-specific needs.
At Gremlog Trading DMCC, we're proud to offer a sustainable alternative for spent refractory bricks. Instead of discarding them, we recycle these bricks into valuable raw materials with various applications.Our recycled refractory bricks can be used in powder coating, road-base aggregate, metallurgical processes, as slag conditioners, and even as feedstock for cement production. This not only reduces waste but also provides cost-effective options for industries.Moreover, these recycled materials can be directly reused in the manufacturing of new refractory bricks, closing the loop on sustainability.Join us in our mission to promote environmental responsibility while meeting your industrial needs. Contact Gremlog Trading DMCC today to learn more about our Recycled Spent Refractory Bricks.
28422 Insulation Refractory Bricks Suppliers
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At Gremlog Trading DMCC, we're proud to offer a sustainable alternative for spent refractory bricks. Instead of discarding them, we recycle these bricks into valuable raw materials with various applications. Our recycled refractory bricks can be used in powder coating, road-base aggregate, metallurgical processes, as slag conditioners, and even as feedstock for cement production. This not only reduces waste but also provides cost-effective options for industries. Moreover, these recycled materials can be directly reused in the manufacturing of new refractory bricks, closing the loop on sustainability. Join us in our mission to promote environmental responsibility while meeting your industrial needs.
Insulation Bricks are used for hot face & back up insulation lining of Boiler, Reheating furnace, Blast furnace, reactor chamber, high temperature furnace etc.
Insulation Bricks are providing energy efficiency by minimising heat loss. They have feature of low density, high purity, low thermal conductivity, excellent thermal shock resistance.
Types of Insulation Bricks:
Cold Face Insulation Bricks
Hot Face Insulation Bricks
HFK Insulation Bricks
Porosint Insulation Bricks
At Gremlog Trading DMCC, we're proud to offer a sustainable alternative for spent refractory bricks. Instead of discarding them, we recycle these bricks into valuable raw materials with various applications. Our recycled refractory bricks can be used in powder coating, road-base aggregate, metallurgical processes, as slag conditioners, and even as feedstock for cement production. This not only reduces waste but also provides cost-effective options for industries. Moreover, these recycled materials can be directly reused in the manufacturing of new refractory bricks, closing the loop on sustainability. Join us in our mission to promote environmental responsibility while meeting your industrial needs. Contact Gremlog Trading DMCC today to learn more about our Recycled Spent Refractory Bricks.
ALUMINA MORTAR (Test Certificate)
General Properties
A. Max service temperature - 1500 oC
B. Maximum grain size - 0 - 1.5 mm
C. Water required for mixing - 22 - 30%
D. Setting - Airsetting
E. Sintering Temp - 1550 oC
Chemical Properties
A. Al2O3 - 50.00%
B. SiO2 - 31.00%
c. Fe2O3 - 5.00%
D. LOI - 7.00%
Physical Properties
A. Dry Density - kg / m3
B. CCS - 17 kg / cm2 after drying at 110C / 24 hr
C. MOR - 20 kg / cm2 at 110 oC/ 24 hr
18 kg/cm2 at 800 C/ 3 hr
Thermal Properties -
A. Refractoriness ( Orton / C) - 31.5 orton cone/1699 oC
Packaging - 25 - 50 kg bags
Storage Life - 12 months
Delivery State - Dry
PRODUCT DATA SHEET ACID RESISTANT BRICK
Material : FIRECLAY Type Acid Resistant Brick
Size (mm) : 230 (LENGTH) X 115 (WIDTH) X 100,76,65,50,40,38,30,25 (THICK)
Specification : ASTM C279, ASTM C410, IS 4860-1982
DESCRIPTION :
* We offer premium quality acid resistant bricks Red â?? Shale , tiles and special shapes. We also offer customized sizes as per clients' requirements. Our acid bricks comply with ASTM C279 Type-III, ASTM C410 Type H, L, and Indian Standard 4860 - 1982 Class-I for all applications where low absorption and high acid resistance is required.
FEATURES OF ACID RESISTANT BRICK:
* Excellent resistant against wide range of chemicals except hydrofluoric acid, high abrasion resistance, low wearing properties, High Thermal resistant to sudden change in temperature
AREA OF APPLICATION:
Chemical Analysis (Average)
Acid and Alkali Storage Tank Farms
Demineralization plants and Water treatment plants
Chimney inside lining, FGD linings
Towers and Columns
Process Vessels and Tanks
Sewerage Treatment Plants and Lines
Industrial Flooring and Bund Areas
Chimney and Flue Gas Linings
Hoppers and Chutes
SiO266.4
Al2 0324
TiO21.1
Fe2 O31.1
K2 O + Na2 O2.5
NOT RECOMMENDED:
HF acid or other fluoride solutions - Heavy thermal shock
Characteristic
Fireclay Type Acid Resistant Brick - Test Standard
Bulk Density, lbs/ft3 - 2.25 to 2.30 ASTM C-20
Water Absorption, % - 0.1 to 1.8 ASTM C-20
Apparent Porosity, % - 4.05 to 4.14 ASTM C-20
Acid Solubility (H2SO4), Loss in Mass,% - 6.1 to 6.8 ASTM C-279
Modulus of Rupture, Mpa - 14.6 ASTM C-67
Compressive Strength, PSI - 15500 to 17250 ASTM C-67
Abrasion Resistant , Volume in mm3 - 71 to 96 EN 102
Surface Hardness, MOHS Scale - 7
Thermal Conductivity, BTU-in/hr-ft-F - 6.94 to 7.12 ASTM C-236
Thermal Expansion Coefficient,in/in/Fx10-6 - 2.6 to 2.8 EN 103
PRODUCT DATA SHEET ACID RESISTANT BRICK
Material : RED SHALE Type Acid Resistant Brick
Size (mm) 230 (LENGTH) X 115 (WIDTH) X 100,76,65,50,40,38,30,25 (THICK)
Specification : ASTM C279, ASTM C410, IS 4860-1982
DESCRIPTION :
We offer premium quality acid resistant bricks Red â?? Shale , tiles and special shapes. We also offer customized sizes as per clients' requirements. Our acid bricks comply with ASTM C279 Type-III, ASTM C410 Type H, L, and Indian Standard 4860 - 1982 Class-I for all applications where low absorption and high acid resistance is required.
FEATURES OF ACID RESISTANT BRICK:
Excellent resistant against wide range of chemicals except hydrofluoric acid, high abrasion resistance, low wearing properties, High Thermal resistant to sudden change in temperature
AREA OF APPLICATION:
Chemical Analysis (Average)
Acid and Alkali Storage Tank Farms
Demineralization plants and Water treatment plants
Chimney inside lining, FGD linings
Towers and Columns
Process Vessels and Tanks
Sewerage Treatment Plants and Lines
Industrial Flooring and Bund Areas
Chimney and Flue Gas Linings
Hoppers and Chutes
SiO266.4
Al2 0324
TiO21.1
Fe2 O31.1
K2 O + Na2 O2.5
NOT RECOMMENDED:
HF acid or other fluoride solutions
Heavy thermal shock
Typical Physical Properties of GANESHAS Acid and Chemical Resistant Brick
Characteristic
RED SHALE ACID RESISTANT BRICK
Test Standard
Bulk Density, gm/cc - 2.3 to 2.35
ASTM C-20 -Water Absorption, % - 0.1 to 1.5 IS 4860-1968
Apparent Porosity, % -0.5 to 1.75 S 4860
Acid Solubility (H2SO4), Loss in Mass,% -0.1 to 1.8 ASTM C-279
Modulus of Rupture, PSI -2133 to 3555 ASTM C-67
Compressive Strength, Kg/cm2 - 700-900 IS 4860-1968
Abrasion Resistant , Volume in mm3 -69 to 85 EN 102
Surface Hardness, MOHS Scale - 7
Magnesia Bricks Description
Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750.. They are ideal products for glass furnace application.
Magnesia Bricks Features:
It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stability in high temperature.
Magnesia Bricks Application
Basic open-hearth furnace for steelmaking
Electric furnace bottom and wall
Permanent lining of oxygen converter
Non-ferrous metal metallurgy furnace
Hyperthermia tunnel kiln
Lining of rotary cement kiln
Heating furnace bottom and wall
Regenerative chamber of glass furnace
Magnesia Bricks Properties
High Refractoriness
Good alkaline slag erosion resistance
High apparent initial softening temperature
Good thermal conductivity
High thermal expansion
Magnesia Bricks Manufacturing Process
Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of 1550~1600 after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over 1750. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.
Refractory bricks are a special type of construction material used in high-temperature environments such as furnaces, kilns and fireplaces. These bricks are made of refractory ceramic and can withstand temperatures up to 1,800 degrees Fahrenheit (982 degrees Celsius) without damaging or losing their structural integrity.
There are several types of refractory bricks to choose from, each with its own unique properties and applications. Some common types include fireclay refractory bricks, alumina refractory bricks, magnesia-based bricks, etc.
Refractory clay bricks are made from a mixture of refractory clay and other materials, such as alumina and silica. They are known for their high resistance to thermal shock and are commonly used in applications such as furnace linings and fireplaces.
High alumina bricks are made from a mixture of alumina and other materials (e.g. silica). They are highly resistant to fire and are often used in furnace linings, kiln linings and other high-temperature equipment.
Refractory bricks are also classified into different grades according to their resistance to acid, alkali and neutral. Acid-resistant bricks are used in acidic slag environments, alkaline bricks are used in alkaline slag environments, and neutral bricks are used in neutral slag environments.
Super Heat Duty and High Alumina Fire Bricks arethe products made fromdifferent fractions of refractory grog, fire clays and calcinedbauxiteof high purity.Thedifferent fractionsof theserawmaterials aremixedin counter current mixers and plugged for obtaining homogeneous mixture. The mixtureobtained hence,is then pressed in high capacity presses to give the desired shape and size.These pressed shapes are fired in high temperature tunnel kiln at
1300 C and above. These bricks are manufactured as per IS: 6 and IS: 8
