Porous/Water Permeable Paving Brick for Driveway/Foot Way

We are full of enthusiasm to take a seat in the industry, provide high quality ceramic fiber sheet, pottery test electric firing kiln, electric aluminum melting furnace and enthusiastic customer service, and develop a larger market. We have been pursuing the tenet of "realistic and innovative, rigorous and dedicated" for many years. The position of cultural soft power in the company's competition is increasingly fierce. Our company takes improving our cultural soft power as an important development strategy. Strict quality management system and perfect service system ensure our product quality and after-sales service.

1. Magnesia alumina spinel brick Description

Magnesia alumina spinel bricks are used to improve the thermal stability of magnesia bricks, and alumina is added to the ingredients and produced. Magnesia alumina spinel bricks are made of high-quality magnesia and industrial alumina powder with low calcium content as the main raw materials, which are formed by high-pressure molding and high-temperature firing. It is resistant to quenching and rapid heating and has good corrosion resistance to solvents such as iron oxide and alkali slag.

Item	MLJ-8	MLJ-14
Mgo	≥75	≥78
AL2O3	≤10	≤14
CCS,MPa	≥40	≥40
Apparent porosity,%	≤18	≤17
RUL,℃	≥1600	≥1600
Thermal shock resistance, cycles （1100℃-water quench)	≥10	--------

2. Magnesia alumina spinel brick Feature

1. Good thermal stability,

2. Its anti-stripping performance is good

3. Long-lasting use

4. It can be directly combined with magnesia chrome bricks.

3.Magnesia alumina spinel brick Application

Magnesium-aluminum spinel bricks are widely used in cement rotary kilns, and can also be used in the production of ladle castables. Because they can improve the corrosion resistance of steel linings, they can be widely used in steel refractories.

4.Packing &Shipping

1. Carton packaging.

2. Tray + plastic film + fixed band.

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

5. Packaging according to customer service requirements.

We will continue to take our product line to the next level by developing new series of Porous/Water Permeable Paving Brick for Driveway/Foot Way and improving existing product designs. The business advice we give to our customers is based on a full understanding of their business practices. Each of our products is carefully manufactured and tested, bringing best quality to customers all over the world!

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