CN108454205A - External thermal insulation system and its prefabricated double-compound thermal insulating fireproof decorative integral plate - Google Patents

External thermal insulation system and its prefabricated double-compound thermal insulating fireproof decorative integral plate Download PDF

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Publication number
CN108454205A
CN108454205A CN201810468108.1A CN201810468108A CN108454205A CN 108454205 A CN108454205 A CN 108454205A CN 201810468108 A CN201810468108 A CN 201810468108A CN 108454205 A CN108454205 A CN 108454205A
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China
Prior art keywords
layer
horizontal direction
finish coat
width surface
insulating layer
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Withdrawn
Application number
CN201810468108.1A
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Chinese (zh)
Inventor
薛冰
薛一冰
王崇杰
管振忠
杨倩苗
何文晶
房涛
尹红梅
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Shandong Jianzhu University
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Shandong Jianzhu University
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Priority to CN201810468108.1A priority Critical patent/CN108454205A/en
Publication of CN108454205A publication Critical patent/CN108454205A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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    • E—FIXED CONSTRUCTIONS
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    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
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    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Building Environments (AREA)

Abstract

This application provides a kind of prefabricated double-compound thermal insulating fireproof decorative integral plates, including set gradually from inside to outside insulating layer, using insulated fire layer, finish coat made of rock wool；In the application, by light weight, heat-insulating property and the excellent insulating layer of water resistance are placed on inside, it is main to play heat insulation function, insulated fire layer made of the use rock wool of A grades of fire protection requirements will be reached simultaneously and be placed on outside, it is main to play fire-proof function and have both fraction heat insulation function, form the outer fireproof plywood sheet structure of inside holding, so that the Prefabricated composite thermal insulating board can have good heat-insulating property and A grades of fire protecting performances simultaneously, and the adduction of the wherein thickness of insulated fire layer and finish coat has been equal to 50mm, reach when the combustibility of thermal insulation material is B1, the wall of thermal insulation material both sides should use incombustible material at B2 grades and thickness is no less than the fire safety rules requirement of 50mm, and it is simple in structure, cost is relatively low, convenient and quick construction.

Description

External thermal insulation system and its prefabricated double-compound thermal insulating fireproof decorative integral plate
Technical field
The present invention relates to heat preservation construction material technical fields, compound more particularly, to a kind of external thermal insulation system and its prefabricated pair Heat preservation fireproof decoration integration plate.
Background technology
Currently, the power conservation requirement of China's External Thermal Insulation Composite Systems is energy saving 75% or more, External Thermal Insulation Composite Systems Fire protection requirement be to reach A grades of fire protection requirements.
Building energy conservation is the needs for realizing sustainable development, and building fire protection is the needs of social safety, and the two must be taken into account, It is indispensable.
The implementation of Building Energy Conservation Policy and building fire protection specification has pushed the fast development of wall heat insulation material, country right The fire protection requirement of outer wall heat preservation system is increasingly stringent, and the energy saving igniter requirement of construction industry is also higher and higher, while people couple The requirement of external wall artistic effect is also higher and higher.On the one hand, EPS thermal insulation boards, XPS thermal insulation boards and PUR thermal insulation boards etc. have Machine thermal insulation material has the characteristics that light weight, heat-insulating property and water resistance are excellent, but is difficult to reach ideal fire line Energy；On the other hand, rock cotton insulation material then has excellent fire protecting performance, but its heat-insulating property is general, and water resistance is far not Such as EPS thermal insulation boards and XPS thermal insulation boards；In addition exterior trim surface construction is carried out after conventional outer wall external thermal insulation thin limed construction again, work of constructing Skill is complicated, and the construction period is long, and but finish coat is easy to crack, falls off, and quality is difficult to control.
Current Building ' designs the 6.7.3 regulations in fire safety rules (GN50016-2014)：" when the combustibility of thermal insulation material When being B1, B2 grades, the wall of thermal insulation material both sides should use incombustible material and thickness is no less than 50mm ", and therefore, research and development are suitable Current research should be had become in the building thermal insulation material of the requirement of Current Building ' energy saving igniter, fire safety rules and aesthetic Hot spot.
Invention content
The embodiment of the present invention is designed to provide a kind of prefabricated double-compound thermal insulating fireproof decorative integral plate.
In order to solve the above technical problems, technical solution provided by the invention is：
A kind of prefabricated double-compound thermal insulating fireproof decorative integral plate, including set gradually from inside to outside insulating layer, use Insulated fire layer, finish coat made of rock wool；
The outer length and width surface of the insulating layer and the interior length and width surface bonding connection of the insulated fire layer；
The outer length and width surface of the insulated fire layer and the interior length and width surface bonding connection of the finish coat；
The insulating layer is EPS thermal insulation boards, XPS thermal insulation boards, hard polyurethane foam thermal insulation board or graphite extruded polystyrene bubble Foam plate；
The finish coat is cement plate, stone plate, ceramic wafer, calcium silicate board or metallic plate.
Preferably, use insulated fire layer made of rock wool for horizontal hair or vertical hair rock wool.
Preferably, the thickness of the insulated fire layer is 3cm~5cm, and the thickness of the finish coat is 1cm~2cm, described The overall thickness of insulated fire layer and finish coat is 5cm.
Preferably, when insulating layer is hard polyurethane foam thermal insulation board, the prefabricated double-compound thermal insulating fireproof decorative integral Plate includes the glass coiled material set gradually from inside to outside, hard polyurethane foam insulating layer, using insulated fire layer made of rock wool, decorations Face layer；
It is sent out in polyurethane with the interior length and width surface of the hard polyurethane foam insulating layer on the outer length and width surface of the glass coiled material Formation self bonding connects during soaking type；
The outer length and width surface of the hard polyurethane foam insulating layer is with the interior length and width surface of the insulated fire layer in polyurethane Self bonding connection is formed in foamed forming process；
Dovetail groove is provided on the interior length and width surface of the finish coat, the dovetail groove is divided into horizontal direction dovetail groove and erects Directly to dovetail groove, the horizontal direction dovetail groove and it is interweaved to dovetail groove constitutes reticular structure vertically；
Several horizontal direction through-holes are provided on the insulated fire layer；
Horizontal direction through-hole on the insulated fire layer is connected to structure with the dovetail groove on the interior length and width surface of the finish coat The die cavity of generating polyurethane foaming after the completion of polyurethane foam molding so that be molded over the horizontal direction through-hole and dovetail Hard polyurethane foam insulating layer, insulated fire layer and finish coat are connected as one formula structure by the hard-foam polyurethane in slot.
Preferably, further include the strengthening nail of several duroplasts materials, the strengthening nail includes the nail body and ailhead of fission；
For the nail as the integral piece being made of riffled tube and taper seat, the taper seat is set to the internal thread On the left end of pipe；
The ailhead is the integral piece being made of external thread rod and clamping wafer, the longitudinal center line of the external thread rod Perpendicular to the circular cross section of the clamping wafer；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat；
In horizontal direction dovetail groove of the taper seat link of the nail body on the interior length and width surface of the finish coat；
The riffled tube of the nail body is sequentially inserted into along horizontal direction from outside to inside in the insulated fire layer and insulating layer Through-hole in, and the interior free end of the riffled tube is hidden in the through-hole in the insulating layer；
In the through-hole that the external thread rod of the ailhead is inserted in along horizontal direction from inside to outside in the insulating layer and pass through It is inserted in threaded connection in the riffled tube so that the clamping wafer clamps the interior length and width surface of the insulating layer；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate.
Preferably, further include the strengthening nail of several duroplasts materials, the strengthening nail includes the nail body and ailhead of fission；
For the nail as the integral piece being made of riffled tube and taper seat, the taper seat is set to the internal thread On the left end of pipe；
The ailhead is the integral piece being made of external thread rod and clamping wafer, the longitudinal center line of the external thread rod Perpendicular to the circular cross section of the clamping wafer；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat；
In horizontal direction dovetail groove of the taper seat link of the nail body on the interior length and width surface of the finish coat；
The riffled tube of the nail body is sequentially inserted into the insulated fire layer and rigid polyurethane along horizontal direction from outside to inside It steeps in the through-hole in insulating layer, and the interior free end of the riffled tube is hidden in the through-hole in the hard polyurethane foam insulating layer In；
The external thread rod of the ailhead is sequentially inserted into the glass coiled material and hard polyurethane foam along horizontal direction from inside to outside It is inserted in the riffled tube in through-hole in insulating layer and in being connected through a screw thread so that described in clamping wafer clamping The interior length and width surface of glass coiled material；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate.
Preferably, using in the peripheral side of insulated fire layer made of rock wool be coated with one layer of marine glue.
A kind of external thermal insulation system, including base course wall further include prefabricated double multiple described in any one among the above Heat preservation fireproof decoration integration plate is closed, the prefabricated double-compound thermal insulating fireproof decorative integral plate is connected by the bonding of adhesive mortar It connects and is set on the wall face of the base course wall with the anchor connection collective effect of anchoring piece.
Preferably, the anchoring piece is plate end otch anchoring piece, the thick side of horizontal direction length of the finish coat or level The slot of the anchorage head for embedding the plate end otch anchoring piece is offered on generous side.
The present invention provides a kind of prefabricated double-compound thermal insulating fireproof decorative integral plates, including set gradually from inside to outside Insulating layer, using insulated fire layer, finish coat made of rock wool, the insulating layer is EPS thermal insulation boards, XPS thermal insulation boards, polyurethane Hard bubble thermal insulation board or graphite extruded polystyrene foam board, the finish coat are cement plate, stone plate, ceramic wafer, calcium silicate board Or metallic plate；
In the application, EPS thermal insulation boards, XPS thermal insulation boards, hard polyurethane foam thermal insulation board or graphite extruded polystyrene bubble are selected Foam plate is placed on inside as insulating layer and by light weight, heat-insulating property and the excellent insulating layer of water resistance, main to play heat preservation Function, while will reach A grades of fire protection requirements is placed on outside using insulated fire layer made of rock wool, it is main to play fire prevention Function and have both fraction heat insulation function so that the Prefabricated composite thermal insulating board forms the outer fireproof composite board knot of inside holding Structure so that the Prefabricated composite thermal insulating board can have good heat-insulating property and A grades of fire protecting performances simultaneously, and is wherein protected The thickness of warm fireprotection layer is 3cm~5cm, and the thickness of the finish coat is 1cm~2cm, and the adduction of the two thickness has been equal to 50mm, Reached when the combustibility of thermal insulation material be B1, B2 grade when thermal insulation material both sides wall should using incombustible material and thickness it is equal The fire safety rules requirement of no less than 50mm, and it is simple in structure, cost is relatively low, convenient and quick construction.
Description of the drawings
Fig. 1 is a kind of sectional structure for prefabricated double-compound thermal insulating fireproof decorative integral plate that the embodiment of the present invention provides Schematic diagram；
Fig. 2 is a kind of section view for prefabricated double-compound thermal insulating fireproof decorative integral plate that another embodiment of the present invention provides Structural schematic diagram；
Fig. 3 is the prefabricated double-compound thermal insulating fireproof decorative integral with strengthening nail that another embodiment of the present invention provides The schematic cross-sectional view of plate.
In figure：1 insulating layer, 2 insulated fire layers, 3 finish coats, 4 base course walls, 5 plate end otch anchoring pieces, 6 internal threads Pipe, 7 taper seats, 8 external thread rods, 9 clamping wafers.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "inner", "outside", " horizontal direction ", " vertically to " instruction side Position or position relationship are based on orientation or positional relationship in actual use, are "inner" close to the direction of wall face, separate The direction of wall face is "outside"；The definition in above-mentioned direction is merely for convenience of description of the present invention and simplification of the description, rather than is indicated Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Limit " first " as a result, the feature of " second " can be expressed or imply Ground includes one or more this feature.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower", It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special Sign is in the surface and oblique upper of second feature, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " include fisrt feature in the underface and obliquely downward of second feature, or only Only indicate that fisrt feature level height is less than second feature.
Referring to Fig.1~3, Fig. 1 is a kind of prefabricated double-compound thermal insulating fireproof decorative integral that the embodiment of the present invention provides The schematic cross-sectional view of plate；Fig. 2 is a kind of prefabricated double-compound thermal insulating fire-retardant decorative one that another embodiment of the present invention provides The schematic cross-sectional view of body plate；Fig. 3 is prefabricated double compound guarantors with strengthening nail that another embodiment of the present invention provides The schematic cross-sectional view of warm fireproof decorative integral plate.
This application provides a kind of prefabricated double-compound thermal insulating fireproof decorative integral plates, including set gradually from inside to outside Insulating layer 1, using insulated fire layer 2, finish coat 3 made of rock wool；
The outer length and width surface of the insulating layer 1 and the interior length and width surface bonding connection of the insulated fire layer 2；
The outer length and width surface of the insulated fire layer 2 and the interior length and width surface bonding connection of the finish coat 3；
The insulating layer 1 is EPS thermal insulation boards, XPS thermal insulation boards, hard polyurethane foam thermal insulation board or graphite extruded polystyrene bubble Foam plate；
The finish coat 3 is cement plate, stone plate, ceramic wafer, calcium silicate board or metallic plate.
In one embodiment of the application, use insulated fire layer 2 made of rock wool for horizontal hair or vertical hair rock wool.
In one embodiment of the application, the thickness of the insulated fire layer 2 is 3cm~5cm, the finish coat 3 Thickness is 1cm~2cm, and the overall thickness of the insulated fire layer and finish coat is 5cm.
In the prior art, for rock wool than relatively soft, hardness (includes strong perpendicular to the tensile strength of plate face and compression with intensity Degree) it is all very low, such as：The tensile strength (lower abbreviation tensile strength) perpendicular to plate face of rock wool is very small, in rock wool Density is 200Kg/m3When its tensile strength be only 19KPa or so, and in organic insulation material, EPS thermal insulation boards and PF plates it is anti- Tensile strength is smaller, but all has been over 0.01MPa, and the tensile strength of XPS thermal insulation boards and PUR thermal insulation boards more has obviously Advantage, in 0.25MPa or more.It is presently used for the Prefabricated composite thermal insulating board of external thermal insulation system and reached mark to both have The heat-insulating property of alignment request has A grades of fire protecting performances again, then since rock wool has A grades of fire protecting performances, leads to industry technology personnel Compound other organic heat-insulating plates mostly in the plate face of rock cotton board, What is more continues the compound upper facing in the plate face of rock cotton board Plate, the hardness that rock wool is so small cause with intensity by two layers or three layers of Prefabricated composite thermal insulating board core soft two made by it Side is harder and again, and rock wool supports the whole for connecting organic thermal insulation board and decoration panel all as having and uniquely supporting connecting bridge Weight, rock wool is undertaken, and over-burden, and the soft rock cotton board of core is lost control of one's feelings compound organic heat-insulating plate and decorations on it Panel, composite insulation boards are integrally more slack and undisciplined, and globality is poor, cause in manufacture early period and complex heat-preservation in handling process Rock cotton board in plate, which is easy to be layered tearing along its length and width face direction, to be disconnected, and the complex heat-preservation into installation process on wall is caused in the later stage Rock cotton board in plate is also easy to be layered tearing disconnection along its length and width face direction, causes prefabricated by two layers or three layers made by rock wool Composite heat insulation plate structure is destroyed, and should not be further continued for using.For this purpose, in one embodiment of the application, when insulating layer 1 is When hard polyurethane foam thermal insulation board, prefabricated double-compound thermal insulating fireproof decorative integral plate includes the glass volume set gradually from inside to outside Material, hard polyurethane foam insulating layer, using insulated fire layer 2, finish coat 3 made of rock wool；
It is sent out in polyurethane with the interior length and width surface of the hard polyurethane foam insulating layer on the outer length and width surface of the glass coiled material Formation self bonding connects during soaking type；
The outer length and width surface of the hard polyurethane foam insulating layer is with the interior length and width surface of the insulated fire layer 2 in polyurethane Self bonding connection is formed in foamed forming process；
Be provided with dovetail groove on the interior length and width surface of the finish coat 3, the dovetail groove be divided into horizontal direction dovetail groove and Vertically to dovetail groove, the horizontal direction dovetail groove and it is interweaved to dovetail groove constitutes reticular structure vertically；
Several horizontal direction through-holes are provided on the insulated fire layer 2；
Horizontal direction through-hole on the insulated fire layer 2 is connected to the dovetail groove on the interior length and width surface of the finish coat 3 The molding die cavity of polyurethane foam is constituted so that being molded over the horizontal direction through-hole and swallow after the completion of polyurethane foam molding Hard polyurethane foam insulating layer, insulated fire layer and finish coat are connected as one formula structure by the hard-foam polyurethane in stern notch；
Herein, setting is used for poly- ammonia on the insulated fire layer 2 and on the interior length and width surface of the finish coat 3 in advance The molding die cavity of ester foaming-horizontal direction through-hole and netted dovetail groove so that foaming produces the mistake of hard polyurethane foam insulating layer Polyurethane foam material liquid flows into above-mentioned horizontal direction through-hole with dovetail groove in journey, is integrally solidified into hard polyurethane foam insulating layer Type so that hard-foam polyurethane of the curing molding in the horizontal direction through-hole and dovetail groove will after the completion of polyurethane foam is molded Hard polyurethane foam insulating layer, insulated fire layer and finish coat tightly link together, and are integrally formed formula structure, due to poly- ammonia The hardness of ester and intensity are bigger, are significantly more than the hardness and intensity of rock wool, herein by horizontal direction through-hole and netted swallow Hard-foam polyurethane in stern notch is adopted as main support connecting bridge to support most weight of connection insulating layer and finish coat The insulated fire layer made of rock wool is only as auxiliary support connecting bridge, to support the fraction of connection insulating layer and finish coat Weight substantially reduces to substantially reduce the weight of the supported connection of rock wool in traditional multilayer Prefabricated composite thermal insulating board The burden of rock wool changes and is undertaken by the higher hard-foam polyurethane of support concatenation ability, embody the principle that able people should do more work, to solve The hardness that rock wool in the prior art is so small of having determined causes with intensity by the precast composite slab material core soft two made by it Side is harder heavy, and the soft rock cotton board of core is lost control of one's feelings compound organic heat-insulating plate and decoration panel on it, and composite insulation boards are whole It is more slack and undisciplined, the poor problem of globality.
Glass coiled material in the application is the common watch roll material in polyurethane composite heat-conservation board in the prior art, is existing There is technology, commercially available to buy, the application is not particularly limited its type with specification, using type in the prior art and specification .
In addition, causing by prefabricated multiple made by it with intensity to solve the hardness that rock wool in the prior art is so small The soft both sides of plywood material core are harder heavy, and the soft rock cotton board of core is lost control of one's feelings compound organic heat-insulating plate and facing on it Plate, composite insulation boards are integrally more slack and undisciplined, the poor problem of globality, above-mentioned in another embodiment of the application Prefabricated double-compound thermal insulating fireproof decorative integral plate further include several duroplasts materials strengthening nail, the strengthening nail includes Seperated nail body and ailhead；
As the integral piece being made of riffled tube 6 and taper seat 7, the taper seat 7 is set in described the nail On the left end of screwed pipe 6；
The ailhead is the integral piece being made of external thread rod 8 and clamping wafer 9, in the axial direction of the external thread rod 8 Circular cross section of the heart line perpendicular to the clamping wafer 9；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat 3；
In horizontal direction dovetail groove of 7 link of taper seat of the nail body on the interior length and width surface of the finish coat；
The riffled tube 6 of the nail body is sequentially inserted into along horizontal direction from outside to inside in the insulated fire layer and insulating layer Through-hole in, and the interior free end of the riffled tube 6 is hidden in the through-hole in the insulating layer；
In the through-hole that the external thread rod 8 of the ailhead is inserted in along horizontal direction from inside to outside in the insulating layer and pass through It is inserted in threaded connection in the riffled tube 6 so that the clamping wafer 9 clamps the interior length and width surface of the insulating layer；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate；
In the present embodiment, the duroplasts material of strengthening nail can be with the heat preservation in the prior art for penetrating anchoring thermal insulation board The plastic material of nail is identical；
Since hard-foam polyurethane is foamed hollow part, and above-mentioned strengthening nail is duroplasts solid member so that the strengthening nail Hardness and strength be much larger than hard-foam polyurethane hardness and intensity, herein use duroplasts material strengthening nail as main support Connecting bridge is only to make using insulated fire layer made of rock wool to support most weight of connection insulating layer and finish coat For auxiliary support connecting bridge, to support the fraction weight of connection insulating layer and finish coat, the support connection effect ratio of strengthening nail The support connection effect of above-mentioned hard-foam polyurethane is more preferable, to substantially reduce rock in traditional multilayer Prefabricated composite thermal insulating board The weight of the supported connection of cotton, substantially reduces the burden of rock wool, changes and is undertaken by the higher strengthening nail of support concatenation ability, body The principle that able people should do more work is showed, has caused made by it with intensity to solve the hardness that rock wool in the prior art is so small The soft both sides of precast composite slab material core it is harder heavy, the soft rock cotton board of core is lost control of one's feelings compound organic heat-insulating plate on it And decoration panel, composite insulation boards are integrally more slack and undisciplined, the poor problem of globality.
Further, in another embodiment of the application, above-mentioned prefabricated double-compound thermal insulating fireproof decorative integral Plate further includes the strengthening nail of several duroplasts materials, and the strengthening nail includes the nail body and ailhead of fission；
As the integral piece being made of riffled tube 6 and taper seat 7, the taper seat 7 is set in described the nail On the left end of screwed pipe 6；
The ailhead is the integral piece being made of external thread rod 8 and clamping wafer 9, in the axial direction of the external thread rod 8 Circular cross section of the heart line perpendicular to the clamping wafer 9；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat 3；
In horizontal direction dovetail groove of 7 link of taper seat of the nail body on the interior length and width surface of the finish coat；
The riffled tube 6 of the nail body is sequentially inserted into the insulated fire layer and rigid polyurethane along horizontal direction from outside to inside It steeps in the through-hole in insulating layer, and the interior free end of the riffled tube 6 is hidden in leading in the hard polyurethane foam insulating layer Kong Zhong；
The external thread rod 8 of the ailhead is sequentially inserted into the glass coiled material and hard polyurethane foam along horizontal direction from inside to outside It is inserted in the riffled tube 6 in through-hole in insulating layer and in being connected through a screw thread so that the clamping wafer 9 clamps institute State the interior length and width surface of glass coiled material；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate；
The present embodiment combines hard-foam polyurethane in horizontal direction through-hole with strengthening nail, and the two combination among the strong ones is made to make jointly With further increasing the overall stiffness of above-mentioned prefabricated double-compound thermal insulating fireproof decorative integral plate, further solve It is above-mentioned the problems of in the prior art.
In one embodiment of the application, using in the peripheral side of insulated fire layer 2 made of rock wool be coated with one Layer marine glue.
Further include among the above prefabricated double multiple present invention also provides a kind of external thermal insulation system, including base course wall 4 Heat preservation fireproof decoration integration plate is closed, the prefabricated double-compound thermal insulating fireproof decorative integral plate is connected by the bonding of adhesive mortar It connects and is set on the wall face of the base course wall 4 with the anchor connection collective effect of anchoring piece.
In one embodiment of the application, the anchoring piece is plate end otch anchoring piece 5, the water of the finish coat 3 It puts down and offers the anchorage head for embedding the plate end otch anchoring piece 5 on long thick side or the generous side of horizontal direction Slot.
The present invention provides a kind of prefabricated double-compound thermal insulating fireproof decorative integral plates, including set gradually from inside to outside Insulating layer 1, using insulated fire layer 2, finish coat 3 made of rock wool, the insulating layer 1 is EPS thermal insulation boards, XPS thermal insulation boards, poly- Urethane hard bubble thermal insulation board or graphite extruded polystyrene foam board, the finish coat 3 are cement plate, stone plate, ceramic wafer, silicic acid Calcium plate or metallic plate；
In the application, EPS thermal insulation boards, XPS thermal insulation boards, hard polyurethane foam thermal insulation board or graphite extruded polystyrene bubble are selected Foam plate is placed on inside as insulating layer and by light weight, heat-insulating property and the excellent insulating layer of water resistance, main to play heat preservation Function, while will reach A grades of fire protection requirements is placed on outside using insulated fire layer made of rock wool, it is main to play fire prevention Function and have both fraction heat insulation function so that the Prefabricated composite thermal insulating board forms the outer fireproof composite board knot of inside holding Structure so that the Prefabricated composite thermal insulating board can have good heat-insulating property and A grades of fire protecting performances simultaneously, and is wherein protected The thickness of warm fireprotection layer is 3cm~5cm, and the thickness of the finish coat is 1cm~2cm, and the adduction of the two thickness has been equal to 50mm, Reached when the combustibility of thermal insulation material be B1, B2 grade when thermal insulation material both sides wall should using incombustible material and thickness it is equal The fire safety rules requirement of no less than 50mm, and it is simple in structure, cost is relatively low, convenient and quick construction.
The method and apparatus of the not detailed description of the present invention are the prior art, are repeated no more.
Principle and implementation of the present invention are described for specific embodiment used herein, above example Illustrate the method and its core concept for being merely used to help understand the present invention.It should be pointed out that for the common skill of the art , without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for art personnel, these change It is also fallen within the protection scope of the claims of the present invention into modification.

Claims (9)

1. a kind of prefabricated double-compound thermal insulating fireproof decorative integral plate, which is characterized in that including the guarantor set gradually from inside to outside Warm layer, using insulated fire layer, finish coat made of rock wool；
The outer length and width surface of the insulating layer and the interior length and width surface bonding connection of the insulated fire layer；
The outer length and width surface of the insulated fire layer and the interior length and width surface bonding connection of the finish coat；
The insulating layer is EPS thermal insulation boards, XPS thermal insulation boards, hard polyurethane foam thermal insulation board or graphite extruded polystyrene foam board；
The finish coat is cement plate, stone plate, ceramic wafer, calcium silicate board or metallic plate.
2. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 1, which is characterized in that use rock wool system At insulated fire layer be horizontal hair or vertical hair rock wool.
3. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 2, which is characterized in that the heat preservation is anti- The thickness of fire bed is 3cm~5cm, and the thickness of the finish coat is 1cm~2cm, the total thickness of the insulated fire layer and finish coat Degree is 5cm.
4. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 1, which is characterized in that when insulating layer is When hard polyurethane foam thermal insulation board, the prefabricated double-compound thermal insulating fireproof decorative integral plate includes the glass set gradually from inside to outside Fine coiled material, hard polyurethane foam insulating layer, using insulated fire layer, finish coat made of rock wool；
The outer length and width surface of the glass coiled material and the interior length and width surface of the hard polyurethane foam insulating layer polyurethane foam at Self bonding connection is formed during type；
The outer length and width surface of the hard polyurethane foam insulating layer is with the interior length and width surface of the insulated fire layer in polyurethane foam Self bonding connection is formed in forming process；
Be provided with dovetail groove on the interior length and width surface of the finish coat, the dovetail groove be divided into horizontal direction dovetail groove and vertically to Dovetail groove, the horizontal direction dovetail groove and vertically to dovetail groove be interweaved constitute reticular structure；
Several horizontal direction through-holes are provided on the insulated fire layer；
It is poly- that horizontal direction through-hole on the insulated fire layer is connected to composition with the dovetail groove on the interior length and width surface of the finish coat The die cavity of urethane foaming after the completion of polyurethane foam molding so that be molded in the horizontal direction through-hole and dovetail groove Hard-foam polyurethane hard polyurethane foam insulating layer, insulated fire layer and finish coat are connected as one formula structure.
5. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 1, which is characterized in that further include several The strengthening nail of a duroplasts material, the strengthening nail include the nail body and ailhead of fission；
For the nail as the integral piece being made of riffled tube and taper seat, the taper seat is set to the riffled tube On left end；
The ailhead is the integral piece being made of external thread rod and clamping wafer, and the longitudinal center line of the external thread rod is vertical In the circular cross section of the clamping wafer；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat；
In horizontal direction dovetail groove of the taper seat link of the nail body on the interior length and width surface of the finish coat；
The riffled tube of the nail body is sequentially inserted into the insulated fire layer and leading in insulating layer along horizontal direction from outside to inside Kong Zhong, and the interior free end of the riffled tube is hidden in the through-hole in the insulating layer；
In the through-hole that the external thread rod of the ailhead is inserted in along horizontal direction from inside to outside in the insulating layer and pass through screw thread It is inserted in connection in the riffled tube so that the clamping wafer clamps the interior length and width surface of the insulating layer；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate.
6. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 4, which is characterized in that further include several The strengthening nail of a duroplasts material, the strengthening nail include the nail body and ailhead of fission；
For the nail as the integral piece being made of riffled tube and taper seat, the taper seat is set to the riffled tube On left end；
The ailhead is the integral piece being made of external thread rod and clamping wafer, and the longitudinal center line of the external thread rod is vertical In the circular cross section of the clamping wafer；
It is provided with several horizontal direction dovetail grooves on the interior length and width surface of the finish coat；
In horizontal direction dovetail groove of the taper seat link of the nail body on the interior length and width surface of the finish coat；
The riffled tube of the nail body is sequentially inserted into the insulated fire layer along horizontal direction from outside to inside and is protected with hard polyurethane foam In through-hole in warm layer, and the interior free end of the riffled tube is hidden in the through-hole in the hard polyurethane foam insulating layer；
The external thread rod of the ailhead is sequentially inserted into the glass coiled material along horizontal direction from inside to outside and is kept the temperature with hard polyurethane foam It is inserted in the riffled tube in through-hole in layer and in being connected through a screw thread so that the clamping wafer clamps the glass The interior length and width surface of coiled material；
Several strengthening nails are evenly arranged on the prefabricated double-compound thermal insulating fireproof decorative integral plate.
7. prefabricated double-compound thermal insulating fireproof decorative integral plate according to claim 1, which is characterized in that use rock wool system At insulated fire layer peripheral side on be coated with one layer of marine glue.
8. a kind of external thermal insulation system, including base course wall, which is characterized in that further include any one in claims 1 to 3 Prefabricated double-compound thermal insulating fireproof decorative integral plate described in, the prefabricated double-compound thermal insulating fireproof decorative integral plate pass through The bonding connection of adhesive mortar and the anchor connection collective effect of anchoring piece are set on the wall face of the base course wall.
9. external thermal insulation system according to claim 8, which is characterized in that the anchoring piece anchors for plate end otch Part, the horizontal direction of the finish coat, which is grown, to be offered on thick side or the generous side of horizontal direction for embedding the plate end otch anchor The slot of the anchorage head of firmware.
CN201810468108.1A 2018-05-15 2018-05-15 External thermal insulation system and its prefabricated double-compound thermal insulating fireproof decorative integral plate Withdrawn CN108454205A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109845524A (en) * 2019-01-11 2019-06-07 温州卓群建设工程有限公司 A kind of ecological ornamental plate
CN110886447A (en) * 2018-09-11 2020-03-17 上海力佳新材料科技有限公司 Synthetic stone material board
CN112049264A (en) * 2020-09-04 2020-12-08 浙江亚厦装饰股份有限公司 Integral type internal thermal insulation installation method
CN112647664A (en) * 2020-12-29 2021-04-13 安徽三棵树涂料有限公司 Method for manufacturing thermal insulation decorative board with mechanical connection structure
CN112726990A (en) * 2020-12-24 2021-04-30 应急管理部四川消防研究所 Organic-inorganic composite structure fireproof heat-preservation decoration integrated plate and manufacturing and mounting method
CN114701215A (en) * 2022-03-31 2022-07-05 叶天丁 Fireproof light composite heat-insulation board and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110886447A (en) * 2018-09-11 2020-03-17 上海力佳新材料科技有限公司 Synthetic stone material board
CN109845524A (en) * 2019-01-11 2019-06-07 温州卓群建设工程有限公司 A kind of ecological ornamental plate
CN112049264A (en) * 2020-09-04 2020-12-08 浙江亚厦装饰股份有限公司 Integral type internal thermal insulation installation method
CN112726990A (en) * 2020-12-24 2021-04-30 应急管理部四川消防研究所 Organic-inorganic composite structure fireproof heat-preservation decoration integrated plate and manufacturing and mounting method
CN112647664A (en) * 2020-12-29 2021-04-13 安徽三棵树涂料有限公司 Method for manufacturing thermal insulation decorative board with mechanical connection structure
CN114701215A (en) * 2022-03-31 2022-07-05 叶天丁 Fireproof light composite heat-insulation board and preparation method thereof

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