Heat preservation brick belongs to the high temperature heat-insulating material in fireproof material, so, heat preservation brick has what advantage, how to select right heat preservation product, detailed introduction looks please below.
Advantage of heat preservation brick 1, anti-flammability of fire prevention safety: Of heat preservation brick anthology expect those who use is to expand pearlite, heat-resisting is stuck receive a dose raw material of main mineral flame retardant, be taken via studying secret recipe and technology of high quality production are made scientificly again and become, accord with safety of fire prevention of actual Home to build adornment material to superintend detect the A1 class of the requirement is flame retardant grade function index, 1100 ℃ of tall of fire prevention material are controlled.
2, the brick of pearlite material heat preservation with heat preservation outstanding heat insolation, its conduct heat coefficient is achieved 0.0519, greatly good ask at Home the function index of 0.07, have character of very first-rate heat preservation heat insolation, it is household furniture upholstery what production industry actor chooses is new-style defend decorate sound insulation of heat preservation of partition heat insolation to fall heat-insulating material of heat preservation of a confusion of voices.
3, because choose science of makings say secret recipe to consider,do not have brick of heat preservation of pearlite of noxiousness environmental protection, release without the endotoxin such as all hydric and indoor formaldehyde evaporate, accord with safety of fire prevention of actual Home to build adornment material to superintend detect the security of soot poisonous side-effect of the requirement one Ji (AQ1) technology standard, it is Utopian household furniture building decorates health of wall of partition wall build by laying bricks or stones heat-insulating material of safe heat preservation.
4, abhor water is waterproof the haloid and chemical material such as water chestnut magnesium mixes the magnesian magnesium chloride that brick of high quality pearlite heat preservation does not choose traditional pattern to be made moss-grownly take treatment technology, give birth to rubiginous metal stuff and timber not easily, and have property of very good moistureproof abhor water and waterproof effect.
5, size of bricky form norms is modest, but deft engineering construction, wall of build by laying bricks or stones is 2 times dimension of solid; cubage is 85 sticky patch block firmer, and suttle can the 1/4 of clay brick.
An a lot of stoma are contained in heat preservation brick, true density is quite big, heat and the effect that are like weight in load are received when application, produce furl deformation and make fireproof function decreases easily. Consequently, the dimension that provides brick of heat preservation of light qualitative concrete and exterior design are in whole process of long-term sex application can maintain for a long time. Set namely have admirable cubage reliability. Or, furl effect can cause boiler setting compose to shaping changes and create rift, promotion heats up a canal to come loose heat is damaged. Consequently, be able to bear or endure the value of this crucial index that lukewarm function is brick of heat preservation of light qualitative concrete. Of brick of heat preservation of light qualitative concrete be able to bear or endure what concessional application spends lukewarm sex not to depend on them commonly is fireproof degree, and the key is the working capacity that increasing lukewarm effect to produce furl deformation at resisting. The that goes up to burn contractive quantity in order to weigh not to exceed normally internationally spends the applied as brick of heat preservation of light qualitative concrete. The insulation material that is aimed at same sort will tell, applying to spend is normally subsequently cubage promotes relative to the amplification of density. Clearly, because this is in cubage is opposite in the raw material with big density, the confluence among content of solid photograph grain relatively last and solid, because this can maintain higher cubage reliability.
? The hole rate of brick of heat preservation of light qualitative concrete is high, because of this compressive strength normally inferior, do not shoulder load when application commonly, of the lining of the application that accepts brick of high density corundum and relevant firebrick safeguard. Still be, destroy to avoid what carry and use classy whole process, the regulation has moderate compressive strength. Below a few states, brick of heat preservation of light qualitative concrete enrages lay a finger on with flame and furnace instantly, the load that shoulders, when applying below this kind of place, the compressive strength that mark of material of fire prevention of adiabatic heat preservation expects and the working ability that fight cyclone to be used to writing are more and more crucial. Compressive strength follows cubage to promote relative to the promotion of density normally. Behoove is advertent is orgnaization structure feature antagonism pressing intensity has quite great harm. Relative to density in cubage similar situation falls, clearly, the compressive strength of the raw material of add of solid be locked in a stalemate is higher, and the compressive strength of the raw material of add of fluid be locked in a stalemate is inferior. The compressive strength of the brick of heat preservation of light qualitative concrete that the compressive strength of the brick of heat preservation of light qualitative concrete that for instance production of expanded plastics law makes wants to compare tinderbox law production to make.
Pick the fireproof insulation material such as heat preservation brick the character of action principal part of furnace of standard industry kiln is normally pivotal by the technical economy character of fireproof insulation material decision-making, expenditure of the character in the operation cost that endangering kiln furnace instantly, job, hot effect, operational specific power consumption. Pick the fireproof insulation material such as heat preservation brick normally standard:
1, the character of kiln furnace and adiabatic character. The kiln furnace that works like interstitial sex should be taken with the raw material with low thermal conductance.
2, the safe operation of raw material is spent, conduct heat systematic software, tall dependability of compressive strength, organic chemistry.
3, applied service life.
4, project investment expenses and operational maintenance are expended.
Say commonly, the fireproof insulation material with great quality relatively slant overweight some is technical performance data, if the; such as tall dependability, organic chemistry dependability is able to bear or endure,heat-insulating material of heat preservation of light qualitative concrete pays attention to capital investment and operational omnibus investment estimation more.
When using brick of heat preservation of light qualitative concrete, it is normally those who use heat preservation heat-insulating material conduct heat the expenses of coefficient and heat-insulating material of heat preservation of every business volume will make clear. Conduct heat coefficient value is little, the adiabatic heat preservation that makes clear heat preservation heat-insulating material is good with, the expenses of power energy resources when running is low. The expenditure of heat-insulating material of heat preservation of every business volume is low show project investment expenses is low, the project that has had invests economy to develop practical effect. Can do a graph to choose with coordinate diagram method, the abscissa is operation temperature, ordinate axis is good indigestion, with the safe operation of raw material spends the graph that draws each raw material, pick the raw material with technical economy good character.
Means of construction of engineering of brick of kiln furnace heat preservation is waterproof the project is this exquisite job in, engineering construction should let every 1 phase exceed character regulation to want Yan Ke to take energy project seriously to be checked construction, frequently with respect to Wu when the process completely.
1, wall of build by laying bricks or stones of heat preservation brick. The aspect ratio of wall of adiabatic heat preservation, Bao Hou and full-length Wu want the requirement accord with blueprint. What the application of way of wall of its build by laying bricks or stones and brick of sticky earthy corundum reachs relevant firebrick is same, with wall of build by laying bricks or stones of slop of artesian well of fire prevention material. Fill wall should ensure grey full oar is solid, its mortar is full degree should exceed 95% to control. When cutting a brick, prohibit applying hammer to knock a brick, the surface layer that applies rubber to brush hammer to beat a brick gently looks for his. Prohibit chopping a brick namely with grey Dao Li, produce treatment apply neat of cut of laser of automatic cut machine. To prevent heat preservation brick instantly with igneous lay a finger on is used inside kiln, watch those who check aperture all round the wall of build by laying bricks or stones of the application that can use corundum brick and relevant firebrick, the reinforcing steel bar of wall of adiabatic heat preservation and insulation material and wall body builds the wall of build by laying bricks or stones of the application that receives a brick to also apply brick of sticky earthy corundum and relevant firebrick.
2, insulation material shop is stuck. Insulation material board the regulation that the norms that order conceives accord with the design not only, should consider again convenient those who install Xuan is specific. In bringing Xuan whole process, answer advertent: Wu wants lay a finger on among cotton board inseparable, as far as possible its connect decrescent contact is interstitial, be in place of cotton board interface, it is to use tall to stick very receive a dose sticky even, make its sealing close, make sure heat preservation of its heat insolation is actual the effect.
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