Refractory Brick

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.

Dear Customers,

We can supply used/rejected Refractory in Bulk

Currently we can supply 500 MT High Alumina bricks 20000 MT Mag Carbon Grog

Contact us for more information

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

We are a worldwide supplier and applications expert of specialty refractory products for the ceramics, metallurgy, chemical, petrochemical, and power generation.

Alexandria modern trade company specialize in products ranging from refractory bricks, tiles and blocks to mortar, cements, with special expertise in high alumina refractories and alumina silicate refractories (high and super duty).

The quality of the products and services of amtc refractories is based on a long track record of our manufacturers being among the largest producers of refractories in north africa, mediterranean, and the middle east & arabian gulf areas with more than 50 years experience in the refractories field.

These refractories are distributed through our large distribution network throughout europe, middle east, north africa, and arab gulf.

As per order

various measures and different formats
Colors: White, Semi-White, Red, Brown & Brown Aged

Products: Refractory bricks, unshaped refractory, refractory fibre, landscape brick, etc.

Our refractory brick include: fireclay brick, high alumina brick, low porosity fireclay brick, mullite brick, silica brick, zircon brick, insulating brick, alkali resistant bricks, etc.

Our company supply various refractory material, such as

1). Fire bricks
2). High alumina brick
3). Insulation brick tm23, tm26, tm28
4). Resist aid brick
5). Ceramic fiber blanket
6). Castables, mortars , cements, ramming mixes

The specification of fire brick is as follows:
Fire bricks for general use
Y-fb gfb40 gfb42 gfb45
Al2o3(%)min. 40 40 42 45
Fe2o3(%)max. 2.5
Refractoriness()min. 1710 1730 1750 1750
Refractoriness under load 0.2mpa()min. 1300 1350 1400 1400
Apparent porosity(%)max. 22 20 20 20
Cold crushing strength (mpa)min. 30 30 35 40
Linear change after reheating(%)max.
At 1350íß2h +0.1
-0.4

At1400x3h +0.1 +0.1 +0.2

Also we can supply the product as per the customers' requirement.




Fire bricks for general use
Y-fb, gfb40, gfb42, gfb45
Al2o3(%)min.: 40%, 42%, 45%
Refractoriness.:1710, 1730, 1750

1.Magnesia carbon well block
2.Magnesia bricks
3.Magnesia alumina brick (periclase and magnesia-alumina spinel bricks)
4.Alumina magnesia carbon bricks
5.Magnesia alumina carbon bricks
6.Pitch bonded magnesia carbon bricks
7.Magnesia chrome bricks


Pallets

Our main exporting brand of refractory bricks are:

Direct bonded magnesia-chrome bricks
ííííthe product is manufactured by taking high purity magnesia and high quality chrome as raw materials through the process of high pressure moulding and high temperature burning.It has a good thermal shock resistance and volume stability and is applied in the cement and glass industries.

Main physiochemical property indexes of product

Chemical composition and technical performance
Product brand

Lzmg-5
Lzmg-8
Lzmg-12
Lzmg-15

Mgo(%)
í²70
í²65
í²60
í²55

Sio2(%)
ín1.5
ín1.5
ín1.8
ín1.8

Cr2o3(%)
í²5.0
í²8.0
í²12.0
í²15.0

Apparent porosity(%)
ín18
ín18
ín18
ín18

Cold crushing strength(mpa)
í²40
í²40
í²40
í²40

0.2mpa refractoriness under load t0.6(oc)
í²1650
í²1650
í²1650
í²1650

Thermal shock resistance(1300oc air cooling)
í²20
í²20
í²20
í²20





Also we specially in exporting submerged entry nozzle, sliding plate, ladle and tundish nozzles and well block, etc.



Herewith please find some typical refractory material which we have been exported for your reference:

Ladle, tundish nozzles and well blocks

Item
Chrome corundum nozzle
Corundum nozzle
Al2o3-sic-c nozzle
Spinel-c nozzle
Lt-70 nozzle
Lt-85 nozzle
Upper porous nozzle for

Tundish

Al2o3 (%)í²
90
93
65
55
70
85
80

Cr2o3 (%)í²
2.5


13(mgo)


2.5

C (%)í²
22

7
10
7
3


A.P. (%)ín
2.9
24
8(impre-gnated)
8(impre-gnated)
15
15
24

B.D. (g/cm3) í²
1790
2.95
2.7
2.7
2.7
2.9


Refractoriness (íµ) í²
1550íµx3h
1790






Linear change on reheating(%)
+0.1-+0.3
1600íµx3h +/-0.5












Wooden pallets

Refractory brick

Al2o3 -38%
Ccs ->210kg/cm2
Fe2o3 -<3%
B.D -2gm/cc

200 bricks approximately 1 tons