A lot of enterprises are in the choose and buy is fireproof and pouring that moment of makings did not have together the construction of engineering of establishment of form a complete set that chooses manufacturer home serves an item, great majority is a choose and buy pouring after makings, begin engineering construction independently or be it is the construction personnel that searchs additionally begin engineering construction. After receiving money via often can giving at the moment, want application and engineering construction way with manufacturer home, the stuff that water mixes often goes pouring makings blend rare or be be stiff, irrigate build deformed difficult problem, get together phosphate kind or be it is puissant glue kind blend giving to occupy is not quite better than holding, irrigate do not build the other state such as figuration, crack. People key mixes to water now expect and get together phosphate (puissant glue) 2 kinds fireproof and pouring of makings turn on the water, blend, irrigate build, maintain, bake make wait for crucial point to begin make clear.
Water mixes pouring makings engineering construction
1. anchorage firmware and stencil:
Anchorage firmware must use refractory steel (1Cr18Ni9Ti) is begun make, into factory anchor firmware needs to pass a test,examination,etc. via detecting square applicable; should irrigate the V that builds Bao Hou to apply refractory steel straight followingly to be 10mm in 10cm anchorage firmware, anchorage firmware electric welding solders interval does not exceed 10cm; to irrigate the applied refractory steel that builds Bao Hou to be controlled in 10cm the Y that straight is 12mm anchorage firmware, anchorage firmware electric welding solders interval does not exceed 20cm, if irrigate those who build Bao Houchao to cross 25cm to control, beard application is special the double Y that made refractory steel straight is 16mm anchorage firmware, anchorage firmware electric welding solders interval does not exceed 25cm; anchorage firmware to be apart from side wall place to cannot exceed 5cm; electric welding to solder two sides electric welding should be chosen to solder when anchorage firmware, cannot leak solder, empty solder, make sure electric welding solders solid, when electric welding solders, should hand in fold sort electric welding to solder. The surface layer of anchorage firmware should brush besmear on one layer upon layer the bitumen lacquer with 1 ～ thick 2mm and with adhesive plaster cyst, with balance its go up in the splash below tall effectiveness.
Patternmaking stencil ought to use the timber with the high grade colour and lustre such as fir, Bai Mu or steel pattern plate. Pattern plate dimension should design regulation or engineering construction regulation accord with construction graph. Stencil still should be assumed pouring of makings suttle the shaking with massage club. To stencil medium clearance should adopt effective block leakage, prevent to run oar. Stencil and anchorage firmware interval are 1-2cm.
2. prevents moisture the way to deal with a situation
With pouring the surface layer such as heat-insulating material of the stencil of makings photograph lay a finger on, heat preservation, firebrick is sure to brush Tu Liqing lacquer or car engine oil, avoid its to digest absorb cast the water share in building system. Also can stick one layer upon layer asphalt felt on stencil, in that way not only can its digest block the way absorb cast the water share that builds the body, and can more special easily form removal.
3. is blended with turn on the water
(Want before 1) engineering construction serious and careful pouring the character of makings, be in certainly guarantee period inside or written guarantee round strong base changes a condition, affirmatory and accurate without by accident side is rear can begin canal of coal of mouth of kiln of engineering construction; , gush to wait for tall position to need application special model pouring makings, manufacturer of production of other position application is specific pouring makings.
(2) is torn open change different phyletic and pouring makings irrigate before building, be sure to reach the dirty content inside beater sedimentary and cleared neat can begin engineering construction, cannot mix person pulverized limestone, sand, when the construction of engineering of dirty content; such as silicate cement cannot with other sort pouring makings or; of construction of engineering of commodity mix up are become when beater break down applies, its ministry should keep clear of first neat.
(Every wrap 3) pouring hurried is contained to coagulate in makings grain makings, need beforehand mix up 1-2 divides Zuo , begin after mix up is well-balanced turn on the water blend, but should advertent: Pouring makings be sure to make bag of ground application, in order to make sure its are well-balanced quality.
(4) is severe accuse to add discharge. The water that adds 5%-8% is begun blend engineering construction, the basis is different phyletic pouring makings is clear add discharge differently, what add discharge because of engineering construction is how many pairs fireproof and pouring the character of makings has quite great harm, the regulation should be accorded with to father when engineering construction accuse to add discharge. The water that uses an equipment standard of potable water without fail will blend pouring makings.
(5) is blended should undertake inside compulsive mixer, work first mix 2 minutes of Zuo , turn on the water again blend 3 ～ 6 minutes can begin after Zuo irrigate build. Every time is blended fireproof and pouring of makings suttle should operate fluctuate in 200 ～ 300KG.
(When construction of Cheng of 6) summer Nature's engineering, should avoid raw material and water by insolate for a long time below the sun, when the of construction tap water and raw material spends the project to should be less than measure of construction of winter of 30 ℃ ; commonly, inside the room that should put raw material and water to warm, applied warm boiled water is blended pouring makings, increase moderately take a model to maintain between . Still be sure to ensure irrigating build and maintain period the working temperature inside cannot be less than 5 ℃ . Prohibit privately application hurried coagulates agent.
(7) is pouring makings turn on the water be sure to go up in 30 minutes of Zuo after agitate gone (rise from turn on the water calculate) . Between requirement inside what did not give out is pouring expect or written guarantee already hard pouring makings, cannot be blended with turning on the water again and repeat for many times use.
4. is pouring
(Should sweep equipment interior clean before 1) is pouring.
(2) expands seam should ask to stay by strict design set, stay by 1.5-2.0M2 below the circumstance that asks without the design set, expand seam the three-ply board that can use 3mm or chipboard to undertake; is being expanded to seam intersected village staying setting inside pouring makings must successive and pouring the; that finish is pouring area was not finished pouring before do not get midway standstill, expanding seam the village that breaks up inside pouring before any parts of makings begin to condense pouring and brace up pound the job.
(3) will be pouring after expecting, should undertake with vibrating head instantly brace up pound. Brace up pound should reach the designated position, but cannot beyond the mark, overmuch oscillatory meeting makes pouring makings generation separation, influence quality. Wait for commonly after seeing exterior frost heave, vibrating head can be taken out adagio by the side of edge vibration.
(In 4) oscillatory process cannot unexpected power failure, do not insert vibrating head again already brace up good pouring inside body.
(5) is pouring good appearance wants level, but need not wipe light with slimy knife, more do not allow to scatter cement fine pink to wipe light in the surface.
(6) produces unripe a spot as yet untouched by a political movement as a result of certain fraise, installation pattern plate comes pouring have difficulty, can pound by man minute layer solid. Also can increase appropriately pouring the quantity adding water of makings, the attention cannot offer as a gift leave any not pouring dead space.
5. conserve
(1) is pouring after ending, pouring body needs to take modular conserve 24 hours commonly, ability undertakes drawing of patterns. In temperature inferior or using high strength pouring the place of makings, answer to extend conserve time and time of drawing of patterns appropriately.
(Should check after 2) drawing of patterns pouring quality. Timely decision answers to repair when discovery is face of beehive, hemp, empty or do poorly done work over again. Be not the protruding sunken place that the project asks, also answer seasonable nap.
(Cover with plastic film after 3) drawing of patterns pouring substance appearance, evaporate in order to prevent moisture, time be in with atomizer pouring water of makings surface gush, prevent exterior desiccate.
6. clears the spot
After construction ends, answer to clear in time the spot. equipment inside residual, the fragment is swept clean.
7. roast system
Fireproof and pouring after process of conserve of makings course above, what still must pass regular system before use is roast. To newly-built kiln, decompose system of system, kiln head system, cold engine of comb with a double-edged fine-toothed comb to all use firewood first beforehand each are roast a day, press the row warms up next roast system is as follows (referenced) :
To the kiln of the overhaul, if changed kiln mouth is pouring section of tail of makings, kiln is pouring portion of cold engine of makings, comb with a double-edged fine-toothed comb is pouring makings, press afore-mentioned warming up roast system undertakes, cold machine of comb with a double-edged fine-toothed comb discharges the wind force of fan to have roast control when kiln warms up through adjusting kiln head, kiln end trice a powerful person of each platform trap door undertakes controlling through controlling kiln end to discharge wind, but must control rate-of-rise of air temperature, prevent to had warmed up fast and make pouring phenomenon of makings generation blowout.
Phosphate (sizy) pouring makings construction
1. anchorage firmware and pattern plate
Anchorage firmware and requirement of pattern plate content and method are Alexandrine (water mixes pouring makings) , here repeats a specification no longer.
2. agitate and add water
(Microscope answers before 1) construction pouring the quality of makings, affirm whether protecting character period inside or have without agglomerate sclerotic phenomenon, affirm without by accident rear can undertake canal of coal of mouth of construction; kiln, gush wait for high temperature place to must use appropriative pouring makings, what other place use manufacturer appoints is pouring makings.
(2) changes different breed is pouring before makings is pouring, must mixer inside sundry reach residual clear clean, undertake mixer interior cleaning infiltration with glue rear can undertake construction, do not get when construction with other breed pouring makings or product mix construction.
(Every wrap 3) pouring material of one pouch pink is contained in makings, aniseed and little material need to mix 1-2 beforehand minute, mix even hind join 10% sizy agitate of the left and right sides, but should notice: Pouring makings must rectify bag of ground to use, in order to ensure its uniformity.
(4) must be controlled strictly increase sizy amount. According to different breed pouring the glue with affirmatory and different makings adds a capacity, how many pairs when the glue in construction adds a capacity fireproof and pouring the quality of makings has very big effect, answer to control glue strictly to add a capacity by the regulation. General phosphate is pouring the glue of makings joins a quantity to be 10-12% about.
(5) agitate should be in forced finish inside mixer, work first mix 2 minutes, add sizy agitate again 3 ～ can undertake after 6 minutes pouring; every time agitate is fireproof and pouring the weight of makings should be controlled control 300 kilograms in 200 ～ .
(6) is pouring expect to after adding sizy agitate, must give out inside 30 minutes (calculate a) from adding glue. What did not give out inside formulary time is pouring expect or had writtened guarantee hard pouring makings, cannot add sizy agitate to blend again repeat use.
3. is pouring
(Should sweep equipment interior before 1) is pouring clean; and pouring the firebrick of makings contact or old pouring makings surface must use glue to wash the face beforehand, so that the union when high temperature is more firm.
(2) expands seam should ask to stay by strict design set, stay by 1.5-2.0M2 below the circumstance that does not have a design set, expand seam the three-ply board that can use 3mm or chipboard to undertake; is being expanded to seam intersected village staying setting inside pouring makings must successive and pouring the; that finish is pouring area was not finished pouring before do not get midway standstill, expanding seam the village that breaks up inside pouring before any parts of makings begin to condense pouring and brace up pound the job.
(3) will be pouring after expecting, should undertake with vibrating head instantly brace up pound. Brace up pound should reach the designated position, but cannot beyond the mark, overmuch oscillatory meeting makes pouring makings generation separation, influence quality. Wait for commonly after seeing exterior frost heave, vibrating head can be taken out adagio by the side of edge vibration.
(In 4) oscillatory process cannot unexpected power failure, do not insert vibrating head again already brace up good pouring inside body.
(5) produces unripe a spot as yet untouched by a political movement as a result of certain fraise, installation pattern plate is pouring have difficulty, can pound by man minute layer solid. Also can increase appropriately pouring of makings increase sizy amount, the attention cannot offer as a gift leave any not pouring dead space.
4. conserve
(1) is pouring after ending, pouring body needs to take modular conserve 24 hours commonly, ability undertakes drawing of patterns. In temperature inferior or using high strength pouring the place of makings, answer to extend conserve time and time of drawing of patterns appropriately.
(Should check after 2) drawing of patterns pouring quality. Timely decision answers to repair when discovery is face of beehive, hemp, empty or do poorly done work over again. Be not the protruding sunken place that the project asks, also answer seasonable nap.
(3) is pouring must not drench during conserve of stuff quiet place water, need to prevent clog collision.
5. clears the spot
After construction ends, answer to clear in time the spot. equipment inside residual, the fragment is swept clean.
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