Q:What is the difference between the refractory brick and the thermal insulation brick

Refractory bricks are used in the stove, in order to prevent from burnouting the stove under high temperature. Thermal insulation brick is used for preserving heat, is to heat preservation

Q:What are the materials for building blocks and what are the specifications?

According to the production process, it is divided into sintered brick (fired brick), autoclaved brick and steam curing brick.

Q:How to use the firebrick to build crucible furnace? How to calculate its furnace's width and depth?

1, classify according to the smelting method : Open-hearth?furnace steel: Including carbon and low-alloy steel. According to the different lining material, there are acidic and basic open hearth steel two types. Converter steel: Including carbon and low-alloy steel. According to different positions of blowing oxygen, there are bottom blowing, side blowing and BOF steel three types. Electric furnace steel: Mainly alloy steel. According to the different types of electric furnace and electric arc nail fixed Li modified cool boat to raise spending whale steel, induction furnace...

Q:Why limit sintering brick first and develop new wall material?

The sintering brick is not fit for the national energy saving policy. Indeed, to do a good job of energy saving and emission reduction, and protect our living environment, the relevant departments under the state issued a ban on the construction of the construction industry, prohibit the use of ordinary clay sintering.

Q:Whether the fire bricks are needed to be poured before construction?

Refractory bricks do not absorb water, do not need to water, what's more, refractory bricks need special refractory mortar to build. Refractory brick is used in the high temperature furnace, you won't use it to build walls.

Q:Why can earth make bricks?

Brick is a common masonry material. Brick and tile production and use in China has a long history, "Qin Zhuanhan tile". The raw material for brick making is easy to obtain, the production process is simple, the price is low, the volume of urine is in the combination, and the clay brick also has the advantages of fire protection, heat insulation, sound insulation, moisture absorption, etc..

Q:Can refractory bricks be used to pave roads or build a wall?

Complete refractory brick has standard size and it is heavier than ordinary red brick. the volume ratio is shrinking with change of temperature to crack and strength of brick with brick walls down enough for new

Q:What matters should be noticed when using clay refractory bricks in a glass kiln?

There are a variety of products for the production of shaped and unshaped refractory clay, such as blast furnace insulation and high alumina bricks. Brick products include refractory clay bricks, plastic materials for overload, refractory clay and high alumina casting materials, etc.. In the amorphous part, if to support the horizontal induction furnace and the straight induction furnace lining, such as refractory clay and high alumina plastic

Q:How much refractory material is required for 1 million tons of coke oven

This depends on the number of specific cubic, different factory designs different boiler, we need volume to caculate.

Q:What are the differences between fired brick and clay brick?

. Sintered brick is mainly different from cement bricks and so on, not burning bricks at high temperature. Clay fired brick is widely used in paving roads, pavements and clean walls.