CN107435406A - A kind of refractory inorganic fiber composite ceiling board and its production method - Google Patents

A kind of refractory inorganic fiber composite ceiling board and its production method Download PDF

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Publication number
CN107435406A
CN107435406A CN201610354083.3A CN201610354083A CN107435406A CN 107435406 A CN107435406 A CN 107435406A CN 201610354083 A CN201610354083 A CN 201610354083A CN 107435406 A CN107435406 A CN 107435406A
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CN
China
Prior art keywords
ceiling board
plate
inorfil
spraying
type connection
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Pending
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CN201610354083.3A
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Chinese (zh)
Inventor
赵永生
武发德
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Beijing New Building Material Group Co Ltd
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Beijing New Building Material Group Co Ltd
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Priority to CN201610354083.3A priority Critical patent/CN107435406A/en
Publication of CN107435406A publication Critical patent/CN107435406A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/241Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction

Abstract

The invention discloses a kind of refractory inorganic fiber composite ceiling board, adjacent ceiling board is overlapped on T-shaped keel, including main body, female type connection, convex fitting and support frame, main body include encapsulant layer, top panel and lower panel;Encapsulant layer is that inorfil packing material and inorfil spraying binder coordinate synchronous spraying filling to be formed;Two support frames are respectively embedded between top panel and lower panel;Convex fitting and female type connection are also embedded between top panel and lower panel;Convex fitting and female type connection are both provided with mounting groove.The invention also discloses the production method of above-mentioned ceiling board, key step:Reserved assembly, installation mold, spraying filling and installation are reserved.The present invention relates to building field, there is provided a kind of heat-and sound-insulating is high, fire resistance is high, a kind of easy disassembly reusable edible refractory inorganic fiber composite ceiling board and its molding spray the production method filled.

Description

A kind of refractory inorganic fiber composite ceiling board and its production method
Technical field
The present invention relates to building field, more particularly to a kind of refractory inorganic fiber composite ceiling board and its production Method.
Background technology
House is lived or working environment is required for top to fit up, and briefly, just refers to the finishing of ceiling, It is one of pith of interior decoration, makees appropriate decoration to room top surface, indoor ring can not only be beautified Border, moreover it is possible to build colourful interior space artistic image.In addition, furred ceiling has insulation, it is heat-insulated, Sound insulation, the effect of sound absorption, and electrically, air conditioner, communication and fire prevention, the work such as alarm line equipment The hidden layer of journey.The furred ceiling in house except heat-insulating property and it is attractive in appearance in addition to, fire resistance be it is most basic in it is important Safety requirements.
Traditional suspended ceiling model is mostly the individual layer ceiling board such as aluminum-pinch, plasterboard, mineral wool board, and installation is hung The fixture on top directly contacts with ceiling board.Because the thickness of above-mentioned ceiling board is usually no more than 20mm, Softening, powder of detached occur for ceiling board during generation fire, while hanging piece or aluminium or steel are 400 to 600 Degree Celsius softening occurs even melts, and causes furred ceiling slump, general such prior art furred ceiling fire resisting etc. 1h ranks are extremely difficult in level test.
The content of the invention
It is an object of the invention to provide a kind of heat-and sound-insulating is high, fire resistance is high, dismantled and assembled recycles A kind of refractory inorganic fiber composite ceiling board and its production method of molding spraying filling.
To reach above goal of the invention, a kind of refractory inorganic fiber composite ceiling board is disclosed, its feature exists In two neighboring ceiling board is all overlapped on T-shaped keel and wraps up the bottom plate of T-shaped keel, including master Body, female type connection, convex fitting and support frame,
The main body includes encapsulant layer, top panel and lower panel, and the encapsulant layer is filled in institute State between top panel and lower panel and be combined into one;
The encapsulant layer is that inorfil packing material and inorfil spraying binder coordinate synchronously Spraying filling is formed;
Two support frames as described above are embedded into the top panel from the two of the main body relative sides respectively Between lower panel;
The convex fitting and female type connection are respectively from two relative side insertions of the main body To between the top panel and lower panel, adjacent ceiling board relies on the convex fitting and female type connection Complete splicing;
The convex fitting and female type connection are both provided with to accommodate the installation of the bottom plate of T-shaped keel Groove.
Preferably, support frame as described above is strip section bar, section into fluted body, including bottom plate and two side plates, The side plate of two support frames as described above is oppositely arranged.
Preferably, support frame as described above is metal material, wooden, plastic material or Wood-plastic.
Preferably, the female type connection is strip section bar, is provided with cascade groove along its length; The convex fitting is also strip section bar, is provided with rank corresponding with cascade groove along its length Scalariform is raised.
Preferably, the female type connection connected with convex all for metal material, wooden, plastic material or Wood-plastic.
Preferably, the top panel and lower panel all stack together for one or more layers sheet material is compound.
Preferably, the sheet material be plasterboard, it is calcium silicate board, glass magnesium board, block of glass wool, ceramic plate, anti- Fiery plate, abatvoix, carbon felt plate, fiber reinforced cement board, foamed ceramic plate, foamed glass plate, foaming Cement plate, pearlite slab, medium-density plate, metallic plate.
Preferably, the inorfil packing material is granulated wool, mineral wool, rock wool, alumina silicate fibre Or ceramic fibre.
Preferably, the inorfil spraying binder can be acrylic compounds, organic silicon, starch, Epoxy resin, vinyl acetate class, silicates or phosphoric acid salt binding agent.
Preferably, the packed density of the encapsulant layer is 30-300Kg/m3.
The invention also discloses a kind of production method of above-mentioned composite ceiling board, comprise the following steps:
1) fixing support rack, convex fitting, female type connection, top panel, lower panel are spliced, and A reserved support frame, it is spliced into the open body structure of one side;
2) fixing mould around the body structure of opening, mould and the body structure outer surface of opening are tight Patch;
3) inorfil packing material and inorfil spraying binder coordinate synchronous spraying to fill out in open-mouth It is charged in body structure;
4) after material layer to be filled is full of and shaped, mould is removed;
5) the fixed reserved support frame of installation.
Present invention also offers the production method of another above-mentioned composite ceiling board, comprise the following steps:
1) assembled fixing support rack, convex fitting, female type connection, lower panel, and reserve above Plate, it is spliced into the open square box structure of one side;
2) fixing mould around the square box structure of opening, mould and the square box structure outer surface of opening are tight Patch;
3) inorfil packing material and inorfil spraying binder coordinate synchronous spraying to fill out in open-mouth It is charged in square box structure;
4) after material layer to be filled is full of square box structure, plate above fixed reserve is installed, and reserved Above plate outer surface set mould, be close to its surface;
5) mould is removed after material layer sizing to be filled.
Preferably, the inorfil spraying binder atomizing spraying is in body structure or square box structure
Compared to the prior art the present invention, has the advantages that:
The present invention is top panel or lower panel using plasterboard, the sheet material such as calcium silicate board, mineral wool board, with spray Painting mode fills inorfil, and mutually bonding is integrally formed inorfil inside ceiling board, and with two In spraying, bonding is integrally formed side panel simultaneously, greatly improves integrated ceiling plate intensity and heat insulating and sound insulating Can, especially furred ceiling plate thickness reaches 50mm even 150mm, and intermediate layer inorfil mutually bonds Be integrally formed, not only possessed higher load bearing stength but also can abundant refractory heat-insulating, even if lateral bolster support and company The metal heated softening such as fitting, inorganic fibre mat can still bond one alone and load-bearing is unlikely to the short time and taken off Fall, settable hanging piece can effectively slow down bottom flame temperature in ceiling board middle and upper part and be communicated up, and prolong significantly Slow furred ceiling collapse time.Spray pattern avoids foaming perlite, foamed ceramic, foamed glass, rock wool A large amount of processes such as cut and position, splice, mat formation as needs such as intermediate layers, and save man-hour and expense, And the non-ignitable fire protection requirement of A levels can be met, heat-and sound-insulating effect is good, and combination property is high and cost significantly drops It is low.
Above the present invention plate, lower panel can be one or more layers it is compound so as to realize ceiling board every Sound, insulation, fire prevention, decoration functions.
The present invention can design according to Sizes and carry out the production of computer control machinery metaplasia, adapt to factory lines Automated job, really realize can industrialized mass production and conscientiously full-featured practical pin-connected panel hang Top plate.
Brief description of the drawings
Fig. 1 is refractory inorganic fiber composite ceiling board schematic perspective view;
Fig. 2 is refractory inorganic fiber composite ceiling board schematic cross-section;
Fig. 3 is refractory inorganic fiber composite ceiling board mounting structure schematic diagram;
Fig. 4 is female type connection schematic cross-section;
Fig. 5 is convex fitting schematic cross-section;
Fig. 6 is open box structure diagram;
Fig. 7 is that open body structure and mould fix schematic diagram;
Fig. 8 is encapsulant layer spraying box structure diagram;
Fig. 9 is open square box structure schematic diagram;
Figure 10 is that open square box structure and mould fix schematic diagram;
Figure 11 is encapsulant layer spraying square box structure schematic diagram;
Figure 12 is the mould and composite ceiling board schematic diagram after assembly completely.
Reference:1- main bodys, 101- encapsulant layers, 102- top panels, 103- lower panels, 2- female type connections, 201- mounting grooves, 202- cascade grooves, 3- convex fittings, 301- mounting grooves, The stepped projections of 302-, 4- support frames, 501- weeks template, 502- cope plates, 503- lower templates, 6- are inorganic Fiber stuff-spraying pipe, 7- binder guns, 8-T type keel.
Embodiment
To make the goal of the invention of the present invention, technical scheme and beneficial effect of greater clarity, with reference to Accompanying drawing illustrates to embodiments of the invention, it is necessary to explanation is, in the case where not conflicting, this Shen Please in embodiment and embodiment in feature can mutually be combined.
Fig. 1 to Fig. 3 is refractory inorganic fiber composite ceiling board, and multiple composite ceiling boards mutually splice simultaneously It is overlapped on hanging piece and forms whole furred ceiling.Fig. 1 is refractory inorganic fiber composite ceiling board schematic perspective view, Connect as shown in figure 1, refractory inorganic fiber composite ceiling board includes main body 1, female type connection 2, convex Fitting 3 and support frame 4.Support frame 4 is strip section bar, and two support frames 4 are set in parallel in master respectively Two relative sides of body 1;The section of support frame 3 is into fluted body, including bottom plate and two side plates, and two The side plate of individual support frame 3 is oppositely arranged;The both ends of support frame 3 connect with female type connection 2 and convex respectively Fitting 3 connects, and both ends be processed into respectively be connected thereto place shape it is identical;Support frame 4 is metal material Matter, wooden, plastic material or Wood-plastic.Female type connection 2 and convex fitting 3 are all metal material Matter, wooden, plastic material or Wood-plastic, it is embedded into respectively from two relative sides of main body 1 embedding Enter wherein.Fig. 2 is refractory inorganic fiber composite ceiling board schematic cross-section, as shown in Fig. 2 main body 1 Including encapsulant layer 101, top panel 102 and lower panel 103, encapsulant layer 101 is filled in Between panel 102 and lower panel 103 and it is combined into one, encapsulant layer 101 is filled for inorfil Material and inorfil spraying binder coordinate synchronous spraying filling to be formed;Inorfil packing material is grain Shape cotton, mineral wool, rock wool, alumina silicate fibre or ceramic fibre, inorfil spraying binder can be third Olefin(e) acid class, organic silicon, starch, epoxy resin, vinyl acetate class, silicates or phosphate Class binding agent;The packed density of encapsulant layer 101 is 30-300Kg/m3.Top panel 102 and following Plate 103 is all combined for double sheets, or one or more layers sheet material is compound stacks together, sheet material For plasterboard, calcium silicate board, glass magnesium board, block of glass wool, ceramic plate, fire-proof plate, abatvoix, carbon felt plate, Fiber reinforced cement board, foamed ceramic plate, foamed glass plate, cement board, pearlite slab, in it is close Spend plate, metallic plate.Female type connection 2 and all embedded top panel 102 of convex fitting 3 and lower panel Between 103 and it is secured to, as the Mosaic face of composite ceiling board, the support frame 3 of fluted body is also embedding Enter between top panel 102 and lower panel 103, and be secured to.Thus, top panel 102, lower panel Between 103, female type connection 2, convex fitting 3 and support frame 3 fix define hollow structure, And encapsulant layer 101 is filled wherein.Fig. 3 is that refractory inorganic fiber composite ceiling board mounting structure shows It is intended to, as shown in figure 3, two adjacent composite ceiling boards overlap and wrap up T-shaped keel in ceiling system 8 bottom plate, the installation for accommodating the bottom plate of T-shaped keel 8 and being overlapped with it is provided with female type connection 2 Groove 201, and convex fitting 3 sets corresponding mounting groove 301, relative formed of two mounting grooves accommodates T The space of the bottom plate of type keel 8.Female type connection 2 mutually splices with convex fitting 3, forms broken line resistance Heat sound insulation path.When composite ceiling board is installed, ceiling board need to be only overlapped on the bottom plate of T-shaped keel 8, And adjacent ceiling board is engaged and spliced successively.And encapsulant can be also added in mounting groove, enter one Step improves heat-and sound-insulating performance.
Fig. 4 is female type connection schematic cross-section, as shown in figure 4, female type connection is except being provided with peace Outside tankage 201, connected cascade groove 202 is additionally provided with, the section of cascade groove 202 is Three-level right angle ladder.Female type connection can be metal material, wooden, plastic material or Wood-plastic.Figure 5 be convex fitting schematic cross-section, as shown in figure 5, convex fitting is except being provided with mounting groove 301 Outside, connected stepped raised 302 are additionally provided with, stepped raised 302 section is in three-level right angle Ladder.Convex fitting can be metal material, wooden, plastic material or Wood-plastic.Cascade groove 202 and stepped raised 302 outline it is corresponding.
Above-mentioned refractory inorganic fiber composite ceiling board has two kinds of production methods, and production method one need to be reserved One support member, its key step are as follows:First, a support frame is reserved, a support frame, spill are connected Fitting, convex fitting, top panel and lower panel are connected using self threading pin, and it is open to be spliced into one side Body structure, as shown in fig. 6, Fig. 6 is open box structure diagram, lack in a support frame Hollow structure forms the body structure of opening.Secondly, by opening body structure around fixing mould, Mould is close to the body structure outer surface of opening, as shown in fig. 7, Fig. 7 is open body structure and mould The fixed schematic diagram of tool, open casing structure level are placed, lower template 503 and cope plate 502 respectively with it is upper Panel 102 and the contact surface of lower panel 103 are plane, and area is not less than plate 102 above producing with Panel 103, lower template 503 can fix, and cope plate 502 can be that artificial mobile fixed or automation is set It is standby to be realized by programme-control, all size and dimensions of template 501 should with the support frame 4 of corresponding ceiling board, Female connectors 2 and the contact surface of convex fitting 3 match, and all templates 501 are not set in open-mouth Put, ensure the space of packing material.Again, by inorfil packing material and inorfil spraying bonding Agent coordinates synchronous spraying to be filled into body structure in open-mouth, as shown in figure 8, Fig. 8 is packing material Layer spraying box structure diagram, inorfil packing material spray into casing by inorfil stuff-spraying pipe 6 In structure, one or more binder guns 7, adhesive are secured around inorfil stuff-spraying pipe 6 Spray gun 7 is by the adhesive being atomized on inorfil surface spraying that inorfil stuff-spraying pipe 6 sprays and common It is filled into body structure, and inorfil stuff-spraying pipe 6 and binder gun 8 spray to be synchronous, spraying Mode ensure filling make inorfil mutually bond inside the ceiling board be integrally formed and with above and below both sides In spraying, bonding is integrally formed panel simultaneously;After encapsulant layer is full of and shapes, mould is removed;Most Reserved support frame is connected with corresponding upper and lower panel, convex fitting and female type connection afterwards, completed Complete refractory inorganic fiber composite ceiling board.
Another production method of above-mentioned refractory inorganic fiber composite ceiling board need to reserve top panel, and its is main Step is as follows:First, reserve top panel, by two support frames, the first connector, the second connector and Lower panel is connected using self threading pin, is spliced into the open square box structure of one side, as shown in figure 9, figure 9 be open square box structure schematic diagram, and the hollow structure for lacking top panel forms the square box structure of opening. Secondly, it is the fixing mould around the square box structure of opening, mould and the square box structure outer surface of opening is tight Patch, as shown in Figure 10, Figure 10 are that open square box structure and mould fix schematic diagram, open square box structure Horizontal positioned, lower template 503 is plane with the contact surface of lower panel 103, and area, which is not less than, to be produced down Panel 103, lower template 503 can fix, or artificial mobile fixation or automation equipment pass through journey Sequence control realizes that all size and dimensions of template 501 should be with the support frame 4 of corresponding ceiling board, spill company Fitting 2 and the contact surface of convex fitting 3 match, and all templates 501 are lacking the opening of top panel Place is not provided with cope plate, ensures the space of packing material.Again, by inorfil packing material and inorganic Fiber coating adhesive coordinates synchronous spraying to be filled into body structure in open-mouth, as shown in figure 11, Figure 11 is that encapsulant layer sprays square box structure schematic diagram, and inorfil packing material passes through inorfil Stuff-spraying pipe 6 is sprayed into square box structure, and one or more adhesives are set around inorfil stuff-spraying pipe 6 Spray gun 7, the inorganic fibre that binder gun 7 sprays adhesive atomizing spraying to inorfil stuff-spraying pipe 6 Dimension table face, both are synchronized in square box structure, and inorfil stuff-spraying pipe 6 and binder gun 7 are same Step spraying, spraying method filling make inorfil inside ceiling board mutually bond be integrally formed and with it is upper Bonding is integrally formed simultaneously in spraying for lower panel and surrounding connector, support member.After packing material is full of I.e. installation it is fixed reserved above plate 102, and the fixing mould on plate 102 above reserved makes its table Face is close to, and makes the surface of filling there is the inorfil of binding agent and the upper and lower panel installed afterwards to be bonded to one Body, as shown in figure 12, Figure 12 are the mould and composite ceiling board schematic diagram after assembly completely, will above Plate 102 is connected with corresponding support frame 1, female type connection and convex fitting, and is set thereon The cope plate 502 being close to is put, cope plate 502 is fixed with all templates 501;Finally, material to be filled into Mould is removed after type, completes the production of refractory inorganic fiber composite ceiling board.The He of inorfil stuff-spraying pipe 6 Binder gun 7 can according to circumstances be arranged to structure that is removable and rotating, in order to by hollow space Fill in place, or fixed inorganic fiber stuff-spraying pipe 6 and binder gun 7 and the mobile side for being provided with mould Box structure ensures the filling of filling station in place.
The present invention provides a kind of refractory inorganic fiber composite ceiling board and its production method, using plasterboard, The sheet materials such as calcium silicate board, mineral wool board are top panel or lower panel, and inorfil, nothing are filled with spraying method Mutually bonding is integrally formed machine fiber inside ceiling board, and is bonded to simultaneously in spraying with both sides panel It is integrated, greatly improves integrated ceiling plate intensity and heat insulating and sound insulating performance, especially furred ceiling plate thickness reaches 50mm even 150mm, intermediate layer inorfil mutually bonding are integrally formed, and have both possessed higher load-bearing Intensity again can abundant refractory heat-insulating, even if the metal heated softening such as lateral bolster support and connector, inorganic fibre Dimension layer can still bond alone one and load-bearing is unlikely to the short time and come off, settable hanging piece in ceiling board on Portion can effectively slow down bottom flame temperature and be communicated up, and delay furred ceiling collapse time significantly.Spray pattern is kept away Exempted from foaming perlite, foamed ceramic, foamed glass, rock wool cut and position as needs such as intermediate layers, A large amount of processes such as splice, mat formation, and saving man-hour and expense, and the non-ignitable fire protection requirement of A levels can be met, Heat-and sound-insulating effect is good, and combination property is high and cost significantly reduces.The ceiling board fire resisting testing time of the present invention More than 1h or more than 2h, and sound-insulating performance synchronization improves, and installation is simple and convenient.The present invention's is upper Panel and lower panel can be one or more layers it is compound so as to realize the sound insulation of ceiling board, insulation, fire prevention, Decoration functions.The present invention can design according to Sizes and carry out the production of computer control machinery metaplasia, adapt to factory Pipeline automation operation, really realizing can industrialized mass production and full-featured practical spelling conscientiously Dress formula ceiling board.
Although disclosed embodiment is as above, its content is only to facilitate understand the present invention Technical scheme and the embodiment that uses, be not intended to limit the present invention.Technology belonging to any present invention Technical staff in field, can be with the premise of disclosed core technology scheme is not departed from Any modification and change, but the protection domain that the present invention is limited are made in the form and details of implementation, still The scope that must be limited by appended claims is defined.

Claims (13)

  1. A kind of 1. refractory inorganic fiber composite ceiling board, it is characterised in that two neighboring ceiling board overlap joint On T-shaped keel and the bottom plate of T-shaped keel is wrapped up, including main body, female type connection, convex connect Part and support frame,
    The main body includes encapsulant layer, top panel and lower panel, and the encapsulant layer is filled in institute State between top panel and lower panel and be combined into one;
    The encapsulant layer is that inorfil packing material and inorfil spraying binder coordinate synchronously Spraying filling is formed;
    Two support frames as described above are embedded into the top panel from the two of the main body relative sides respectively Between lower panel;
    The convex fitting and female type connection are respectively from two relative side insertions of the main body To between the top panel and lower panel, adjacent ceiling board relies on the convex fitting and female type connection Complete splicing;
    The convex fitting and female type connection are both provided with to accommodate the installation of the bottom plate of T-shaped keel Groove.
  2. 2. composite ceiling board as claimed in claim 1, it is characterised in that support frame as described above is strip Section bar, into fluted body, including bottom plate and two side plates, the side plate of two support frames as described above is relative to be set in section Put.
  3. 3. composite ceiling board as claimed in claim 2, it is characterised in that support frame as described above is metal Material, wooden, plastic material or Wood-plastic.
  4. 4. composite ceiling board as claimed in claim 1, it is characterised in that the female type connection is Strip section bar, is provided with cascade groove along its length;The convex fitting is also strip section bar, Stepped projection corresponding with cascade groove is provided with along its length.
  5. 5. composite ceiling board as claimed in claim 4, it is characterised in that the female type connection and Convex connection is all metal material, wooden, plastic material or Wood-plastic.
  6. 6. composite ceiling board as claimed in claim 1, it is characterised in that the top panel and following Plate all stacks together for one or more layers sheet material is compound.
  7. 7. composite ceiling board as claimed in claim 6, it is characterised in that the sheet material be plasterboard, Calcium silicate board, glass magnesium board, block of glass wool, ceramic plate, fire-proof plate, abatvoix, carbon felt plate, fiber reinforcement Cement plate, foamed ceramic plate, foamed glass plate, cement board, pearlite slab, medium-density plate, gold Belong to plate.
  8. 8. composite ceiling board as claimed in claim 1, it is characterised in that the inorfil filling Material is granulated wool, mineral wool, rock wool, alumina silicate fibre or ceramic fibre.
  9. 9. composite ceiling board as claimed in claim 1, it is characterised in that the inorfil spraying Adhesive can be acrylic compounds, organic silicon, starch, epoxy resin, vinyl acetate class, silicic acid Salt or phosphoric acid salt binding agent.
  10. 10. composite ceiling board as claimed in claim 1, it is characterised in that the encapsulant layer Packed density is 30-300Kg/m3
  11. A kind of 11. production method of composite ceiling board as claimed in claim 1, it is characterised in that bag Include following steps:
    1) fixing support rack, convex fitting, female type connection, top panel, lower panel are spliced, and A reserved support frame, it is spliced into the open body structure of one side;
    2) fixing mould around the body structure of opening, mould and the body structure outer surface of opening are tight Patch;
    3) inorfil packing material and inorfil spraying binder coordinate synchronous spraying to fill out in open-mouth It is charged in body structure;
    4) after material layer to be filled is full of and shaped, mould is removed;
    5) the fixed reserved support frame of installation.
  12. A kind of 12. production method of composite ceiling board as claimed in claim 1, it is characterised in that bag Include following steps:
    1) assembled fixing support rack, convex fitting, female type connection, lower panel, and reserve above Plate, it is spliced into the open square box structure of one side;
    2) fixing mould around the square box structure of opening, mould and the square box structure outer surface of opening are tight Patch;
    3) inorfil packing material and inorfil spraying binder coordinate synchronous spraying to fill out in open-mouth It is charged in square box structure;
    4) after material layer to be filled is full of square box structure, plate above fixed reserve is installed, and reserved Above plate outer surface set mould, be close to its surface;
    5) mould is removed after material layer sizing to be filled.
  13. 13. the production method as described in claim 11 or 12, it is characterised in that the inorganic fibre Spraying binder atomizing spraying is tieed up in body structure or square box structure.
CN201610354083.3A 2016-05-25 2016-05-25 A kind of refractory inorganic fiber composite ceiling board and its production method Pending CN107435406A (en)

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CN111827559A (en) * 2020-06-04 2020-10-27 绿城房地产集团有限公司 Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure
CN112726931A (en) * 2021-01-26 2021-04-30 武汉市华天仑建筑装饰工程有限公司 Green construction method of light steel keel gypsum plasterboard
CN114215254A (en) * 2021-11-25 2022-03-22 苏州美瑞德建筑装饰有限公司 Fireproof and flame-retardant ceiling material and assembled fireproof and flame-retardant ceiling hanging and mounting structure

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