Fireproof cementUse very simple, after adding water to mediate OK and sclerotic, do not need to add other bond commonly, can add a few fireproof aggregate and powdery makings. If pure if using fireproof cement, the meeting after high temperature produces not little crackle. General fireproof cement can be able to bear or endure 1300 degrees of right-and-left temperature.
Cement and sand scale are probably 30% . Fireproof mud character reachs application:
-
1, plasticity is good, construction is convenient;
-
2, bonding strength is great, the capability that fight corrode is strong;
-
3, fireproof degree tall relatively, can amount to ℃ of 1650 ℃ ±50;
-
4, it is good to fight broken bits to invade a gender;
-
5, heat flakes the gender is good. Fireproof mud basically applies at furnace of kiln of industry of hot-blast stove of furnace of kiln of Jiao Lu, glass, blast furnace, other. Applied industry
Have: Metallurgy, building materials, mechanical, petrifaction, glass, boiler, electric power, steely, cement
And fireproof cement also calls aluminous acerbity brine mud. Mud of aluminous acerbity brine is with aluminium alumina and limestone are raw material, make via to calcine it is content of bases, alumina to make an appointment with the grog of 50% with aluminous acerbity calcium, grind the material of water rigid gel that makes again. Mud of aluminous acerbity brine often is Huanghuo Brown, also have grizzly. Of mud of aluminous acerbity brine main and mineral make aluminous acid one calcium (CaO·Al2O3, the aluminous acerbity salt of logogram CA) etc, and a few siliceous 2 calcium (2CaO·SiO2) , a kind be special type cement.
Fireproof cement deserves to compare
Of fireproof cement and sand deserving to compare is to be in probably 30% the left and right sides, the use method of fireproof cement actually very simple, OK after when needing, needing to add water only oriental cherry, and the use of fireproof cement does not need to add other bond commonly, it is OK to need to join a few bone dusts, fireproof aggregate appropriately only. If say,be pure with fireproof cement, although also have flame retardation, but after passing high temperature, produce crackle very easily, general fireproof cement can be able to bear or endure 1300 degrees of right-and-left temperature.
Fireproof cement how
-
1.Fireproof cement plasticity is good, go to the lavatory to be used in construction. And the viscosity of fireproof cement, strength is greater, when using fireproof cement, have fight very well corrode ability.
-
2.Of fireproof cement fireproof degree very tall, of general and fireproof cement fireproof degree can be as high as ℃ of 1650 ℃ ±50, it is a kind of very good fireproof stuff. But if temperature is exorbitant, exceeded 1300 ℃ , with respect to incidental chap.
-
3.The heat of fireproof cement flakes the gender is good, and have fight broken bits very well to invade a gender, accordingly fireproof cement is used extensively in furnace of kiln of industry of hot-blast stove of furnace of kiln of Jiao Lu, glass, blast furnace, other, among them the applied industry of fireproof cement still includes to have: Metallurgy, building materials, mechanical, petrifaction, glass, boiler, electric power, steely, cement, have very pretty good flame retardation.
The use method of fireproof cement
-
1.Deserve to compare. The use method of fireproof cement is simple, when needing to using fireproof cement only, it is OK to join right amount water to mediate sclerotic, and general and fireproof cement does not need to add other bond, it is good to if have need,join a few fireproof aggregates and powdery makings.
-
2.Use note. When using fireproof cement, if say pure use fireproof cement to be below the circumstance of high temperature, produce crackle very easily. In can using fireproof cement extensively all sorts of fireproof collect to expect, wait e.g. alumina of tall aluminium of corundum, to calcine, make a kind of fireproof mortar or concrete thereby, use at cement rotary kiln and furnace of other industry kiln to make liner.
-
3.A lot of people are met will fireproof cement and fireclay are promiscuous, perhaps mix fireproof cement and fireclay use, the use value of so fireproof cement can sell at a discount greatly. This is equivalent to is will fireproof cement and loess are used together, the caky strength that causes fireproof cement thereby and grade can be reduced a lot of, such construction, when the chamber of a stove or furnace fireproof material finishs and after airing, buckle with the hand, material can fall off, its intensity is very low, and use time is very short also, the proposal does not use fireproof cement so.
Get Price
WhatsApp