CN102850083B - Energy-saving embedded type light inside and outside wall board - Google Patents
Energy-saving embedded type light inside and outside wall board Download PDFInfo
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- CN102850083B CN102850083B CN201210382609.0A CN201210382609A CN102850083B CN 102850083 B CN102850083 B CN 102850083B CN 201210382609 A CN201210382609 A CN 201210382609A CN 102850083 B CN102850083 B CN 102850083B
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Abstract
The invention relates to an HP-CLC energy-saving embedded type light inside and outside wall board and a manufacturing method of the wall board. The wall board is prepared from 30-60 parts by weight of inorganic gel material, 30-45 parts by weight of inorganic low-gel material, 15-30 parts by weight of inorganic heavy framework material, 0.3-0.4 part by weight of toughening fiber, 1-1.5 parts by weight of high-performance activating agent, 0.1-0.3 part of macromolecule initiating agent and 40-50 parts by weight of water. The physical foaming principle is adopted, namely, hollow foams formed by high polymer material are stirred and homogenized into slurry of the inorganic gel material, and the gas is not generated by chemical foaming, so that the produced concrete product has the characteristics of being diversified in varieties, high in yield, stable in performances and durable in weather fastness, having the rate of finished products reaching up to 100%, etc. Furthermore, all the raw materials used in the product can be directly used without additionally processing and grinding, thus having no limitation; and therefore, the cost is saved, and the defects such as environmental pollution and the like can be overcome.
Description
Technical field
The present invention relates to Light trabs for building, particularly the English full name of a kind of HP-CLC(: High Performance Cellular Lightweight Concrete, high-performance foam concrete class) energy-saving inserted light inside and outside wall board and manufacture method thereof.
Background technology
Traditional light partition board shortcoming:
1, from great: traditional light partition board adopts the gelling paste materials of high water-cement ratio to build and manufactures, and goods dry volume density is 1000-1300kg/m
3for alleviating the own wt of sheet material, mix again lightweight framework material compound sandwich polystyrene foam plate as inner in perlite, the waste and old particle of polystyrene or sheet material, what have solves sheet material own wt at sheet material internal structure extraction circular hole, even if so also can't resolve the requirement of sheet material own wt, the panel weight of general length 3000mm, width 600mm, thickness 90mm is 120-150kg/ piece, and the panel weight of thickness 120mm is 180-210kg/ piece.
2, poor stability: traditional light partition board article construction is heart circular hole or the compound sandwich polystyrene foam plate mode of finding time; main sheet material protective layer thickness reduces; ultimate compression strength, folding strength, shock resistance all can not meet construction wall requirement of strength design; after the sanction that body of wall after installation is subject to preheating embedding line or finishing is cut; body of wall is easy to collapse, and compound sandwich polystyrene foam plate exists disaster hidden-trouble.
3, poor durability: the gelling material that traditional light cellular partition board adopts is mostly air hardening cementitious materials, as gypsum sheet material, magnesium oxide sheet material, aluminosulfate cement sheet material; These gelling material make wallboards at most in buildings working life be only 8-10, along with time lapse, this class wallboard intensity significantly reduces, cause the qualitative problems of construction such as wall crazing, efflorescence, chance water softening, at wet environment maximum 3-5 (as kitchen, toilet) working life, just produce serious quality problems especially.
4, anti-impact force and hanging load force are poor: because traditional light cellular partition board equipment structure is hollow or compound sandwich material, the strength bar adopting is non-standard fiberglass gridding cloth, sheet material self cannot hold hanging type air-conditioning, the weight hanging requirement of strength such as washbowl and picture frame is installed, when installing and using, very easily cause sheet material fracture, yield rate is low, the phenomenon that fraction defective is high.
5, wall crazing: traditional light partition board very easily causes butt seam cracking between sheet material and sheet material while installing, mainly that traditional light cellular partition board self drying shrinkage value is large, tongue-and-groove gap between sheet material and sheet material is little, tongue-and-groove is concavo-convex trapezoidal, a little less than opposing autogenous shrinkage and wall stress change, produce wall crazing.
6, product is unstable: traditional light cellular partition board material products collection is joined not science, and sheet material unit weight is unbalanced, differs greatly, and causes the unbalanced non-bearing wall body that makes of wall stress to produce the engineering safety hidden danger such as cracking, displacement in the beams of concrete intercolumniation of load-bearing.
7, use and limited to: traditional light partition board can only, for indoor non-bearing body of wall, can not, for the moist body of wall of kitichen and toilet, more can not be used in outer wall body.
Summary of the invention
The object of the present invention is to provide a kind of energy-saving inserted light inside and outside wall board, it mainly solves the existing technical problem of currently available products, what it adopted is physical blowing principle, be that macromolecular material forms hollow foam stirring homogenizing in the slurry of inorganic coagulation material, rather than the gas that produces of chemical foaming, the concrete product of therefore producing has that diversification of varieties, output are high, stable performance, weathering resistance are lasting, yield rate reaches the feature such as 100%.In addition, all raw material using in goods can directly be used without processing grinding separately, and starting material, without limitation, are saved the defects such as cost and environmental pollution.
The present invention solves the problems of the technologies described above adopted technical scheme.
A kind of energy-saving inserted light inside and outside wall board (its structure is as Fig. 1,2), it is characterized in that: manufactured materials comprises, inorganic gel materials 30-60 weight part, inorganic low gelatinous material 30-45 weight part, inorganic heavy framework material 15-30 weight part, toughened fiber 0.3-0.4 weight part, high-performance activator 1-1.5 weight part, polymeric initiator 0.1-0.3 weight part and water 40-50 weight part; Its manufacturing step following (as Fig. 1):
Before first step starting material and production, prepare:
(1) inorganic gel materials, inorganic low gelatinous material, inorganic heavy framework material, toughened fiber, high-performance activator are inputted to measuring raw materials bucket by described weight part, starting material feed screw automatic gauge is delivered in dry powder blend whipping device, dry powder blend homogenizing stirs, mix homogenizing degree and reach 99%, then by mixing finished product dry powder after homogenizing, throw in to stand-by in finished product storage silo;
(2) polymeric initiator and water 1:35-40 dissolving in mass ratio, is delivered to foaming liquid hold-up vessel stand-by after dissolving;
(3) nitrogen working machine starting making nitrogen gas concn to 99% is stand-by;
(4) mixing water water tank is filled with stand-by;
Second step board materials production is made:
(1), according to plate foaming volume unit weight performance requriements, design casting platform and foam at every turn and be 40%-45%, add polymeric initiator expanding foam solution, nitrogen to be forced into 0.4Mpa, tolerance 0.8m with finished product dry powder, ratio of water to material
3/ minute requirement;
(2) will mix above in finished product dry powder data input finished product dry powder weighing hopper, water continuous data input casting platform horizontal scroll spiral slurry hybrid homogenizer middle and high molecule initiator expanding foam solution continuous data and the horizontal interior pressure nitrogen turbine foaming homogenizer of nitrogen pressurization tolerance data input casting platform; Mix finished product dry powder in horizontal scroll spiral slurry hybrid homogenizer with mixing water mix and blend 3-5 minute; Polymeric initiator foaming liquid causes and within 6-8 minute, forms nitrogen nuclear vacuole foam simultaneously in horizontal interior pressure nitrogen turbine foaming homogenizer, horizontal interior pressure nitrogen turbine foaming homogenizer is automatically opened and is discharged into required foam volume injection horizontal scroll spiral slurry hybrid homogenizer, mix 1 minute with gelling material slurry, horizontal scroll spiral slurry hybrid homogenizer is moving to be opened, by the use of waiting to pour into the mold of foaming paste materials discharging to the paste materials hold-up vessel that foams;
(3) build in advance mould car and enter three-phase integrated homogenizer sprue gate and start mould vehicle to circulate and build one by one, according to wallboard thickness, first build total thickness 1/2 amount; Laying middle level warp-knitting polyester grid cloth is pressed in foaming paste materials; Build again wallboard remaining wall tolerance, the pre-warp-knitting polyester grid cloth of laying of mould vehicle is turned over and wrapped to foam material surface layer, and be pressed in foaming paste materials, with Slicking apparatus, carry out surperficial shaping;
Third step is built sheet forming and is entered kiln maintenance;
The 4th step sheet material maintenance finished product.
Described energy-saving inserted light inside and outside wall board, is characterized in that: it is the ordinary Portland cement that P.O, strength grade are 42.5 that described inorganic coagulation material adopts code name, or employing code name is the composite Portland cement that P.C, strength grade are 32.5R.
Described energy-saving inserted light inside and outside wall board, is characterized in that: described inorganic low-cementitious material adopts the coal-fired ash of the solid waste of fuel-burning power plant discharge, dry discharge, or II level flyash and the III level flyash of wet discharge.
Described energy-saving inserted light inside and outside wall board, is characterized in that: described inorganic heavy framework material is grating blast furnace mine tailings or screen by fragmentation in goods, and particle footpath is at Urban House Demolition discarded concrete, the building masonry rubbish of 0.3-1.5cm.
Described energy-saving inserted light inside and outside wall board, is characterized in that: described high-performance activator is a kind of complex material, is the polyploid activator that organic acid salt and inorganic salt and water soluble resin copolymerization form; According to weight percent, organic salt adopts sodium acetate 20%, thanomin 10%; Inorganic salt adopt potassium sulfate 27%, Tai-Ace S 150 23%; Water soluble resin 20% adopts methyl methacrylate.
Described energy-saving inserted light inside and outside wall board, it is characterized in that: described polymeric initiator is a kind of chelating multipolymer, according to weight percent, be by plant oil expression residue 15%, sodium alkyl benzene sulfonate 10% and fatty acid ester 30% and polyvinyl alcohol ester 45% chelating copolymerization polyploid foam material.
Described energy-saving inserted light inside and outside wall board, is characterized in that: described toughened fiber adopts vinylon fiber, also can adopt polypropylene fibre or glass fibre.
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention advantage is:
1. ultra-fine hollow foam core
The hollow foam core that the energy-saving inserted light inside and outside wall board of HP-CLC of the present invention adopts macromolecular material to manufacture, replaces the lightweight frame material packing material adopting in traditional lightweight partition plate and solves sheet material own wt.Some ultra-fine hollow foam core homogenizing are distributed in ordinary Portland cement gelling material and make the existing intensity of board product possess again the excellent physicalies such as lightweight.The hollow nuclei of bubbles of these some independent distribution does not observe with naked eyes in normal silicate gelling mutually, only under more than 30 times magnifying glasses, just can observe independently hollow nuclei of bubbles.Its diameter is less than lightweight frame material in traditional lightweight wallboard below 30 times.
2. science grating
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention Materials science grating, in material prescription design, a large amount of admixture II level flyash replaces cement consumption (replacement amount 30-40%), and can directly use the II level flyash of firepower electrical plant discharge, without reprocessing, grind, reduce dust pollution.
3. own wt is light
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention dry volume density, at 500-700kg/m, is equivalent to traditional lightweight wallboard 1/2,1/3 left and right of clay brick, 1/5 left and right of portland cement concrete; In the HP-CLC lightweight of length 3000mm, width 600mm, thickness 90mm, exterior wall solid slab weight is 60-70kg/ piece; The solid slab weight of thickness 120mm is 80-90kg/ piece.Adopt the energy-saving inserted light inside and outside wall board of HP-CLC to do that body of wall is gone along with sb. to guard him, roof cladding can alleviate buildings deadweight greatly, reduce building foundation, beam, the isostructural size of post, save material of construction and engineering cost, increase building usable floor area.
4. high benefit, high economic
Because the energy-saving inserted light inside and outside wall board of HP-CLC is that portland-type cement prefabrication is produced in industrial automation, according to GB/T23451-2009 and JG/169-2005 standard-required, surface finish size specification error is less than 2-3mm, therefore the Light trabs of making than traditional-handwork, fragment of brick, building block class materials for wall is saved a large amount of masonry mortars, the leveling mortar of wiping one's face, the energy-saving inserted light inside and outside wall board of HP-CLC can be according to the prefabricated large volume sheet material of story height simultaneously, and buildings is calculated by same metope, greatly save labor force's man-hour, shorten the building masonry wall construction period and save construction costs.
5. energy saving is excellent
A large amount of some hollow nuclei of bubbles are contained in the energy-saving inserted light inside and outside wall board of HP-CLC of the present invention inside, and independent distribution, there is good heat-insulating property, its thermal conductivity is generally 0.08-0.10w/ (m.k) after testing, lower than traditional lightweight wallboard 3-5 doubly, 17.4 times of 8 times of solid clay brick, normal concrete.
6. workability is strong
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention structure is solid slab, during construction, can as timber, saw, dig, follow closely, bore, and can tie by spiral shell simultaneously, built-in fitting can be set, and can need arbitrary combination to inlay installation according to wall area.
7. sound-proofing properties is excellent
Being incident on acoustic energy on building walls and because of transmission, crossing wall and lower decibels, be called oise insulation factor or claim transmission loss, is the physical quantity of weighing building masonry wall sound insulation property.Due to some tiny hollow nuclei of bubbles that distributing in the energy-saving inserted light inside and outside wall board of HP-CLC, structure is solid slab in addition, therefore has higher sound absorption and reflection potential, stops acoustic energy transmission, effectively reducing noise decibels.The energy-saving inserted light inside and outside wall board of the thick HP-CLC of 90mm sound insulation property reaches the thick sound insulation property of 40dB, 120mm and reaches 45dB after testing.
8. shock resistance is strong
The elastic mould value of the energy-saving inserted light inside and outside wall board of HP-CLC of the present invention is lower than normal concrete, and its dry density is when 500-700kg/m3, and its corresponding Young's modulus is between 2.0-5.0KN/mm2.The energy-saving inserted light inside and outside wall board splicing of HP-CLC is inlayed with circular arc tongue-and-groove snap close, inlays and is mounted for integraty, has increased shock resistance.Even generation earthquake disaster, body of wall is difficult to the explosion of collapsing; Even collapse to the human body injury that also can not cause death from the body of wall as lightweight.
9. endurance quality is excellent
1) press national Specification, after 50 freeze-thaw cycle, any its quality of other product of volume density level and strength property all have loss, by complying with the national standard requirements after the freeze thawing of the energy-saving inserted light inside and outside wall board of the HP-CLC of 500-700kg/m.
2) as materials for wall high water absorption be affect materials ' durability can one of harm, by test, detecting the energy-saving inserted light inside and outside wall board of the HP-CLC 96h water regain that submerges is 10%, and after 28d, can keep stable water regain, goods test specimen swims on the water surface.
3) the energy-saving inserted light inside and outside wall board employing of HP-CLC material is ordinary Portland cement, so endurance quality is consistent with Building life cycle.
10. shock resistance failing load power
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention is when being subject to surging force, the numerous hollow nuclei of bubbles of internal structure can absorb disperses shock point energy, can not cause plate face to burst, circular arc type tongue-and-groove is inlayed docking becomes one body of wall, and resistance to impact shock utilization ratio reaches more than 95%; Adopting warp-knitting polyester grid cloth is strength bar, and load force exceeds own wt 5-8 and doubly do not rupture.
11. goods are the property used extensively
The energy-saving inserted light inside and outside wall board of HP-CLC of the present invention, can be used in buildings load-bearing and non-bearing interior wall body of wall is gone along with sb. to guard him, the skin body of wall of skeleton construction is gone along with sb. to guard him; Can use at the partition body of wall at the long-term moist position of buildings; The energy-saving inserted light inside and outside wall board of HP-CLC is energy-saving sheet material, is used as when skin body of wall is gone along with sb. to guard him and exempts exterior wall heat-preserving system, can reach 65% energy-saving effect.
The resistivity against fire of 12. excellences
The composition that the energy-saving inserted light inside and outside wall board of HP-CLC of the present invention is inorganic materials, belong to non-combustible body, by GB/9978-1999, carry out the wall body structure fire testing of fire-resistant upper limit (UL), the thick HP-CLC body of wall of 90mm, through national fire-proof construction material quality supervision and test center (Dujiangyan City, Sichuan), detect and be greater than 2.5h, and list fireproof brickwork use range in.
Accompanying drawing explanation
Fig. 1 is product production flow schematic diagram of the present invention.
Fig. 2, the 3rd, the structural representation of product of the present invention.
In figure: 1-packaging type warp-knitting polyester grid cloth, 2-internal structure strengthens warp-knitting polyester grid cloth, 3-seam groove, 4-circular arc type sunk coak, 5-circular arc type tenon groove, L-master ga(u)ge lattice are 900mm～3000mm, B-master ga(u)ge lattice are 600mm, and T-master ga(u)ge lattice are 60mm～120mm.
Embodiment
Below in conjunction with embodiment, further introduce the present invention:
Embodiment 1: exterior wall HP-CLC wallboard
Before first step starting material and production, prepare: 1, by 600 kilograms of cement, 400 kilograms, flyash, 350 kilograms of inorganic heavy frame materials, 4 kilograms of toughened fibers, 13 kilograms of high-performance activator, the required input of data by weight of above material measuring raw materials bucket, starting material feed screw automatic gauge is delivered in dry powder blend whipping device, dry powder blend homogenizing stirs 8-10 minute, mix homogenizing degree and reach 99%, then by mixing finished product dry powder after homogenizing, throw in to stand-by in finished product storage silo; 2, polymeric initiator dissolves 30 minutes by 1 to 40 water (mass ratio), is delivered to foaming liquid hold-up vessel stand-by; 3, nitrogen working machine starting making nitrogen gas concn to 99% is stand-by; 4, mixing water water tank is filled with stand-by; 5, looping back fetch road clears up one by one mould vehicle, brushing releasing agent, lays HP-CLC outer wall board and strengthen warp-knitting polyester grid cloth and treat complete the pouring into the mold of gelling material foaming; 6, the heat supply of starting kiln body, for wet stove and humiture automatic circulating system, is carried out warm and humid circulation to the adjustable curing kilns body of circulation tunnel like humiture.
Second step HP-CLC board materials production is made: 1, according to HP-CLC plate foaming volume unit weight performance requriements for exterior wall, designing that casting platform foams by finished product dry powder weight is at every turn that 300 kilograms, ratio of water to material are that 40%-45%, polymeric initiator expanding foam solution are that 30 kilograms, nitrogen are forced into 0.4Mpa, tolerance 0.8m
3/ minute requirement; 2, will mix above in finished product dry powder data input finished product dry powder weighing hopper, water continuous data input casting platform horizontal scroll spiral slurry hybrid homogenizer middle and high molecule initiator expanding foam solution continuous data and the horizontal interior pressure nitrogen turbine foaming homogenizer of nitrogen pressurization tolerance data input casting platform; Synchronously carry for four therewith, mix finished product dry powder in horizontal scroll spiral slurry hybrid homogenizer with mixing water mix and blend 3-5 minute; Polymeric initiator foaming liquid causes and within 6-8 minute, forms nitrogen nuclear vacuole foam simultaneously in horizontal interior pressure nitrogen turbine foaming homogenizer, horizontal interior pressure nitrogen turbine foaming homogenizer is opened the performance requriements of pressing HP-CLC outer wall board volume unit weight automatically, being discharged into required foam volume injects in horizontal scroll spiral slurry hybrid homogenizer, mix 1 minute with gelling material slurry, horizontal scroll spiral slurry hybrid homogenizer is opened automatically, by the use of waiting to pour into the mold of foaming paste materials discharging to the paste materials hold-up vessel that foams; 3, build in advance mould car and enter the three-phase integrated homogenizer of HP-CLC sprue gate and start mould vehicle to circulate and build one by one, according to HP-CLC wallboard thickness, first build total thickness 1/2 amount; Laying middle level warp-knitting polyester grid cloth is pressed in foaming paste materials; Build HP-CLC wallboard remaining wall tolerance again, the pre-warp-knitting polyester grid cloth of laying of mould vehicle is turned over and wrapped to foam material surface layer, and be pressed in foaming paste materials, with Slicking apparatus, carry out surperficial shaping, HP-CLC wallboard is built moulding successively.Each machine foam material of second step can be produced tetra-of HP-CLC sheet material specification 2800mm * 600mm * 90mm; Also can produce tetra-of sheet material specification 2500mm * 600mm * 120mm; Frothing percentage accounts for every sheet material volume 50%-55%.
Third step is built sheet forming and is entered kiln maintenance: 1, will build sheet forming mould vehicle is one group by every 4.Entering successively the computer program controlled round ferry bus of kiln body entrance pushes the infrared distance perspective of kiln body entrance and answers in lamination machine, automatically open the computer program controlled elevator of kiln body entrance, by four every group upper lower leafs, advance in order in the adjustable curing kilns body of circulation tunnel like humiture successively, every composing type board mould car in curing kilns body through preheating zone (30-35 ℃), fixed temperature and humidity district (temperature 40-45 ℃, humidity 80-90%), cooling area (temperature 30-35 ℃, humidity 70-80%), three region maintenances complete 20-24 hour, now goods produce intensity cyclic production kiln discharge successively,
The 4th step HP-CLC sheet material maintenance finished product: board mould car pushes successively kiln body from curing kilns body-internal-circulation and exports infrared distance perspective and answer lamination machine, automatically open the computer program controlled elevator of kiln body entrance, the orderly kiln discharge of lower leaf on sheet material, the computer program controlled round ferry bus of kiln body outlet sails into be delivered to mould vehicle by board mould car and loops back fetch road, HP-CLC sheet material is deviate from from mould vehicle, is that a packing entrucking is dispatched from the factory or piling finished product storehouse by 4 goods.
Embodiment 2: interior wall HP-CLC wallboard
Before first step starting material and production, prepare: 1, by 400 kilograms of cement, 600 kilograms, flyash, 250 kilograms of inorganic heavy frame materials, 4 kilograms of toughened fibers, 15 kilograms of high-performance activator, the required input of data by weight of above material measuring raw materials bucket, starting material feed screw automatic gauge is delivered in dry powder blend whipping device, dry powder blend homogenizing stirs 8-10 minute, mix homogenizing degree and reach 99%, then by mixing finished product dry powder after homogenizing, throw in to stand-by in finished product storage silo; 2, polymeric initiator dissolves 30 minutes by 1 to 35 water (mass ratio), is delivered to foaming liquid hold-up vessel stand-by; 3, nitrogen working machine starting making nitrogen gas concn to 99% is stand-by; 4, mixing water water tank is filled with stand-by; 5, looping back fetch road clears up one by one mould vehicle, brushing releasing agent, lays HP-CLC interior wall sheet material and strengthen high alkali-proof glass fiber mesh and treat complete the pouring into the mold of gelling material foaming; 6, the heat supply of starting kiln body, for wet stove and humiture automatic circulating system, is carried out warm and humid circulation to the adjustable curing kilns body of circulation tunnel like humiture.
Second step HP-CLC board materials production is made: 1, according to HP-CLC plate foaming volume unit weight performance requriements for exterior wall, designing that casting platform foams by dry powder weight is at every turn that 300 kilograms, ratio of water to material are that 40%-45%, polymeric initiator expanding foam solution are that 30 kilograms, nitrogen are forced into 0.4Mpa, tolerance 0.8m
3/ minute requirement; 2, will mix above in finished product dry powder data input finished product dry powder weighing hopper, water continuous data input casting platform horizontal scroll spiral slurry hybrid homogenizer middle and high molecule initiator expanding foam solution continuous data and the horizontal interior pressure nitrogen turbine foaming homogenizer of nitrogen pressurization tolerance data input casting platform; Synchronously carry for four therewith, mix finished product dry powder in horizontal scroll spiral slurry hybrid homogenizer with mixing water mix and blend 3-5 minute; Polymeric initiator foaming liquid causes and within 6-8 minute, forms nitrogen nuclear vacuole foam simultaneously in horizontal interior pressure nitrogen turbine foaming homogenizer, horizontal interior pressure nitrogen turbine foaming homogenizer is opened the performance requriements of pressing HP-CLC interior wall sheet material volume unit weight automatically, being discharged into required foam volume injects in horizontal scroll spiral slurry hybrid homogenizer, mix 1 minute with gelling material slurry, horizontal scroll spiral slurry hybrid homogenizer is opened automatically, by the use of waiting to pour into the mold of foaming paste materials discharging to the paste materials hold-up vessel that foams; 3, build in advance mould car and enter the three-phase integrated homogenizer of HP-CLC sprue gate and start mould vehicle to circulate and build one by one, according to HP-CLC wallboard thickness, first build total thickness 1/2 amount; In laying, floor height alkali-proof glass fiber mesh is pressed in foaming paste materials; Build HP-CLC wallboard remaining wall tolerance again, the pre-high alkali-proof glass fiber mesh of laying of mould vehicle is turned over and wrapped to foam material surface layer, and be pressed in foaming paste materials, with Slicking apparatus, carry out surperficial shaping, HP-CLC wallboard is built moulding successively.Each machine foam material of second step can be produced tetra-of HP-CLC sheet material specification 2800mm * 600mm * 90mm; Also can produce tetra-of sheet material specification 2500mm * 600mm * 120mm; Frothing percentage accounts for every sheet material volume 55%-60%.
Third step is built sheet forming and is entered kiln maintenance: 1, will build sheet forming mould vehicle is one group by every 4.Entering successively the computer program controlled round ferry bus of kiln body entrance pushes the infrared distance perspective of kiln body entrance and answers in lamination machine, automatically open the computer program controlled elevator of kiln body entrance, by lower leaf on every group, advance in order in the adjustable curing kilns body of circulation tunnel like humiture successively, every composing type board mould car in curing kilns body through preheating zone (30-35 ℃), fixed temperature and humidity district (temperature 40-45 ℃, humidity 80-90%), cooling area (temperature 30-35 ℃, humidity 70-80%), three region maintenances complete 20-24 hour, and now goods produce intensity cyclic production kiln discharge successively;
The 4th step HP-CLC sheet material maintenance finished product: board mould car pushes successively kiln body from curing kilns body-internal-circulation and exports infrared distance perspective and answer lamination machine, automatically open the orderly kiln discharge of the kiln body entrance upper and lower layering of computer program controlled elevator sheet material, the computer program controlled round ferry bus of kiln body outlet sails into be delivered to mould vehicle by board mould car and loops back fetch road, HP-CLC sheet material is deviate from from mould vehicle, is that a packing entrucking is dispatched from the factory or piling finished product storehouse by 4 goods.
Except above-described embodiment, the optional scope of manufactured materials of the present invention also comprises, inorganic gel materials 30-60 weight part, inorganic low gelatinous material 30-45 weight part, inorganic heavy framework material 15-30 weight part, toughened fiber 0.3-0.4 weight part, high-performance activator 1-1.5 weight part, polymeric initiator 0.1-0.3 weight part and water 40-50 weight part.
It is the ordinary Portland cement that P.O, strength grade are 42.5 that described inorganic coagulation material adopts code name, or employing code name is the composite Portland cement that P.C, strength grade are 32.5R.That these two kinds of cement have is cheap, be not subject to area draw materials restriction and the advantage because causing season short effects limit, ample supply and prompt delivery to gather materials on the spot.
Described inorganic low-cementitious material adopts the coal-fired ash of the solid waste of fuel-burning power plant discharge, dry discharge, or II level flyash and the III level flyash of wet discharge.Its cocoa directly replaces cement consumption, reduces the wasting of resources, greatly reduces goods cost, improves goods weather resistance, longterm strength stable performance, and the pollution that solves ecotope, realizes the state basic policy of waste material reusable edible.
Described inorganic heavy framework material is grating blast furnace mine tailings or screen by fragmentation in goods, and particle footpath is at Urban House Demolition discarded concrete, the building masonry rubbish of 0.3-1.5cm.Utilize mine tailings and building waste as goods heavy skeleton filler, solve the pollution that mine tailings discharge and building waste are stacked appropriation of land resources and environment, make resource reusable edible.
Described high-performance activator is a kind of complex material, is that (wherein sodium acetate accounts for 20% to organic salt 30% to the polyploid activator that forms of organic acid salt and inorganic salt and water soluble resin copolymerization, thanomin accounts for 10%; Wherein potassium sulfate accounts for 27% to inorganic salt 50%, Tai-Ace S 150 accounts for 23%; Water soluble resin 20%.); Organic salt adopts sodium acetate, thanomin; Inorganic salt adopt potassium sulfate, Tai-Ace S 150; Water soluble resin adopts methyl methacrylate.
Described polymeric initiator is a kind of chelating multipolymer, is by plant oil expression residue, sodium alkyl benzene sulfonate and fatty acid ester and polyvinyl alcohol ester chelating copolymerization polyploid foam material (plant oil expression residue 15%; Sodium alkyl benzene sulfonate 10%; Fatty acid ester 30%; Polyvinyl alcohol ester 45%).
Described toughened fiber adopts vinylon fiber, also can adopt polypropylene fibre or glass fibers.Object is to improve the tensile strength of goods internal structure, increases goods force of cohesion.
In sum, be only preferred embodiment of the present invention, be not used for limiting practical range of the present invention, i.e. all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, and all should be technology category of the present invention.
Claims (3)
1. an energy-saving inserted light inside and outside wall board, it is characterized in that: manufactured materials comprises, inorganic gel materials 30-60 weight part, inorganic low gelatinous material 30-45 weight part, inorganic heavy framework material 15-30 weight part, toughened fiber 0.3-0.4 weight part, high-performance activator 1-1.5 weight part, polymeric initiator 0.1-0.3 weight part and water 40-50 weight part; It is the ordinary Portland cement that P.O, strength grade are 42.5 that described inorganic coagulation material adopts code name, or employing code name is the composite Portland cement that P.C, strength grade are 32.5R; Described high-performance activator is a kind of complex material, is the polyploid activator that organic acid salt and inorganic salt and water soluble resin copolymerization form; According to weight percent, organic salt adopts sodium acetate 20%, thanomin 10%; Inorganic salt adopt that potassium sulfate accounts for 27%, Tai-Ace S 150 accounts for 23%; Water soluble resin 20% adopts methyl methacrylate; Described inorganic low-cementitious material adopts the coal-fired ash of the solid waste of fuel-burning power plant discharge, dry discharge, or II level flyash and the III level flyash of wet discharge; Described polymeric initiator is a kind of chelating multipolymer, according to weight percent, is by plant oil expression residue 15%, sodium alkyl benzene sulfonate 10% and fatty acid ester 30% and polyvinyl alcohol ester 45% chelating copolymerization polyploid foam material;
Its manufacturing step is as follows:
Before first step starting material and production, prepare:
(1) inorganic gel materials, inorganic low gelatinous material, inorganic heavy framework material, toughened fiber, high-performance activator are inputted to measuring raw materials bucket by described weight part, starting material feed screw automatic gauge is delivered in dry powder blend whipping device, dry powder blend homogenizing stirs, mix homogenizing degree and reach 99%, then by mixing finished product dry powder after homogenizing, throw in to stand-by in finished product storage silo;
(2) polymeric initiator and water 1:35-40 dissolving in mass ratio, is delivered to foaming liquid hold-up vessel stand-by after dissolving;
(3) nitrogen working machine starting making nitrogen gas concn to 99% is stand-by;
(4) mixing water water tank is filled with stand-by;
Second step board materials production is made:
(1), according to plate foaming volume unit weight performance requriements, design casting platform and foam at every turn and be 40%-45%, add polymeric initiator expanding foam solution, nitrogen to be forced into 0.4Mpa, tolerance 0.8m with finished product dry powder, ratio of water to material
3/ minute requirement;
(2) will mix above in finished product dry powder data input finished product dry powder weighing hopper, water continuous data input casting platform horizontal scroll spiral slurry hybrid homogenizer middle and high molecule initiator expanding foam solution continuous data and the horizontal interior pressure nitrogen turbine foaming homogenizer of nitrogen pressurization tolerance data input casting platform; Mix finished product dry powder in horizontal scroll spiral slurry hybrid homogenizer with mixing water mix and blend 3-5 minute; Polymeric initiator foaming liquid causes and within 6-8 minute, forms nitrogen nuclear vacuole foam simultaneously in horizontal interior pressure nitrogen turbine foaming homogenizer, horizontal interior pressure nitrogen turbine foaming homogenizer is automatically opened and is discharged into required foam volume injection horizontal scroll spiral slurry hybrid homogenizer, mix 1 minute with gelling material slurry, horizontal scroll spiral slurry hybrid homogenizer is moving to be opened, by the use of waiting to pour into the mold of foaming paste materials discharging to the paste materials hold-up vessel that foams;
(3) build in advance mould car and enter three-phase integrated homogenizer sprue gate and start mould vehicle to circulate and build one by one, according to wallboard thickness, first build total thickness 1/2 amount; Laying middle level warp-knitting polyester grid cloth is pressed in foaming paste materials; Build again wallboard remaining wall tolerance, the pre-warp-knitting polyester grid cloth of laying of mould vehicle is turned over and wrapped to foam material surface layer, and be pressed in foaming paste materials, with Slicking apparatus, carry out surperficial shaping;
Third step is built sheet forming and is entered kiln maintenance;
The 4th step sheet material maintenance finished product.
2. energy-saving inserted light inside and outside wall board according to claim 1, it is characterized in that: described inorganic heavy framework material is grating blast furnace mine tailings or screen by fragmentation in goods, particle footpath is at Urban House Demolition discarded concrete, the building masonry rubbish of 0.3-1.5cm.
3. energy-saving inserted light inside and outside wall board according to claim 1, is characterized in that: described toughened fiber adopts vinylon fiber, or adopts polypropylene fibre or glass fibre.
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| CN104761277B (en) * | 2015-03-19 | 2017-02-08 | 北京亿实筑业技术开发有限公司 | Composite foaming cement board and preparation method thereof |
| CN105019577A (en) * | 2015-07-31 | 2015-11-04 | 嵇珂 | Disassembly-free reinforced concrete internal and external wall formwork thermal-insulation integrated system and construction method thereof |
| CN106217591A (en) * | 2016-07-21 | 2016-12-14 | 山东九曲圣基新型建材有限公司 | A kind of manufacturing process of Side fascia |
| CN107572936B (en) * | 2017-10-18 | 2020-01-31 | 祁振君 | Polymer foam concrete and preparation method and application thereof |
| CN109126608B (en) * | 2018-10-17 | 2021-05-25 | 祁振君 | Multifunctional integrated production line for inorganic cementing material products |
| CN109694220A (en) * | 2019-01-09 | 2019-04-30 | 中国葛洲坝集团水泥有限公司 | A kind of preparation method of building waste-foam glass-based high-strength heat preservation material |
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