WO2021121008A1 - 复合板 - Google Patents

复合板 Download PDF

Info

Publication number
WO2021121008A1
WO2021121008A1 PCT/CN2020/132097 CN2020132097W WO2021121008A1 WO 2021121008 A1 WO2021121008 A1 WO 2021121008A1 CN 2020132097 W CN2020132097 W CN 2020132097W WO 2021121008 A1 WO2021121008 A1 WO 2021121008A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
resistant layer
stretch
composite
composite board
Prior art date
Application number
PCT/CN2020/132097
Other languages
English (en)
French (fr)
Inventor
高峰
陈艳凤
刘在祥
蔡园丰
朱涛
牛争艳
王兵
盛浩
Original Assignee
上海兴邺材料科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海兴邺材料科技有限公司 filed Critical 上海兴邺材料科技有限公司
Publication of WO2021121008A1 publication Critical patent/WO2021121008A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E—FIXED CONSTRUCTIONS
    • 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
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E—FIXED CONSTRUCTIONS
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure

Definitions

  • This application relates to a composite board, especially a composite board with cement as the main material.
  • Organic boards include traditional wood fiber board, particle board, Ou Song board, wood fiber board and so on. Most of these organic boards are flammable, have poor fire resistance, and have the problem of releasing formaldehyde. Especially after absorbing water, the expansion of the board will directly lead to loss of performance. In addition, its strength is low and it is prone to breakage. Obviously, organic panels are not suitable for building walls, especially exterior walls.
  • Inorganic boards include cement fiber board, glass magnesium board, gypsum board and so on. Compared with organic panels, inorganic panels have certain advantages in terms of waterproof and fireproof performance. However, inorganic plates also have other problems. For example, the material density is high, the weight of the finished plate is heavier, the overall structure has micropores, the lack of toughness, it is prone to breakage when affected by impact stress and shear stress, and the structural strength is low. In addition, the nail-holding force is poor, and the single-texture board is prone to warping and deformation after long-term placement, and the production cost is high. Furthermore, the magnesium oxychloride cement used in the glass magnesium plate is corrosive to reinforcing materials such as steel, and the brittleness will gradually increase after long-term use, and the structural strength will decrease.
  • a composite board that overcomes one or more of the above shortcomings, that is, a multifunctional composite board that has high structural strength, strong nail holding force, and good weather resistance. It can adapt to industrial continuous production and adapt to the modular structure of modular assembly buildings. Type plate.
  • the technical problem to be solved by this application is to provide a composite board that can meet the requirements of high structural strength, strong nail-holding force, and good weather resistance, suitable for industrial-scale production, and suitable for configuration in modular assembly buildings. Wall.
  • a composite board which includes a first board, a second board, and a plurality of connecting beams connecting the first board and the second board.
  • the first board includes: a first substrate, formed of a cement cured layer, including a planar outer surface and an inner surface arranged parallel to the outer surface; a first stretch-resistant layer, including a first surface and a first surface arranged parallel to the first surface The two surfaces are set with a predetermined tensile prestress so that the first surface is attached to the inner surface of the first substrate; and the first pressure-resistant layer is formed by a cement cured layer, including a first surface and parallel to the first surface The second surface is provided, and the first pressure-resistant layer is configured to adhere to the second surface of the first stretch-resistant layer with its first surface.
  • the second board includes: a second substrate, formed of a cement cured layer, including a flat outer surface and an inner surface arranged parallel to the outer surface; a second stretch-resistant layer, including a first surface and a first surface arranged parallel to the first surface The two surfaces are set with a predetermined tensile prestress so that the first surface is attached to the inner surface of the second substrate; and the second pressure-resistant layer is formed of a cement cured layer, including a first surface and parallel to the first surface The second pressure-resistant layer is provided on the second surface, and the first surface of the second pressure-resistant layer is attached to the second surface of the second stretch-resistant layer.
  • a plurality of connecting beams are arranged between the first plate and the second plate to rigidly connect the two.
  • the second surface of the first pressure-resistant layer of the first plate and the second surface of the second pressure-resistant layer of the second plate are arranged to face each other; the outer surface of the first substrate of the first plate and the second surface of the second plate The outer surfaces of the substrates are arranged parallel to each other at a predetermined distance D; the predetermined tensile prestress of the first tensile layer of the first plate is equal to the predetermined tensile prestress of the second tensile layer of the second plate.
  • the composite board may further include: a first waterproof material layer formed of a waterproof material, including a first surface and a second surface opposite to the first surface, disposed on the first pressure-resistant layer On the two surfaces; and a second waterproof material layer, formed of a waterproof material, including a first surface and a second surface opposite to the first surface, and is disposed on the second surface of the second pressure-resistant layer.
  • the composite board may further include: a first surface layer provided on the outer surface of the first substrate; and a second surface layer provided on the outer surface of the second substrate.
  • the composite board may further include: a third stretch-resistant layer disposed in the first compressive layer with a predetermined tensile prestress and parallel to the first stretch-resistant layer; and The stretch-resistant layer is arranged in the second compressive layer with a predetermined tensile prestress and is parallel to the second stretch-resistant layer.
  • the waterproof material may include a resin composite material.
  • the first facing layer and the second facing layer may include the same resin composite material.
  • each of the plurality of connecting beams may be a cement-cured beam, extending in one direction with a rectangular cross section.
  • a plurality of connecting beams may extend along the longitudinal direction of the composite panel at uniform intervals, and the connecting beams located on both sides constitute the side frame of the composite panel.
  • the composite panel may further include a plurality of beams, which are perpendicular to the plurality of connecting beams and evenly arranged between any two of the plurality of connecting beams, so that the plurality of connecting beams and the plurality of beams Form a grid.
  • the gap between the first plate and the second plate may be selectively filled with filler.
  • the filler may include a lightweight material, a sound insulation board or an insulation board, wherein the lightweight material may include one of foamed plastic, bamboo sawdust, perlite, foamed concrete, or two or more of them Any combination of.
  • At least one of the plurality of connecting beams may include unsaturated resin.
  • At least one of the plurality of beams may include an unsaturated resin.
  • the first stretch-resistant layer, the second stretch-resistant layer, the third stretch-resistant layer, or the fourth stretch-resistant layer may include metal wire mesh, mesh cloth, plastic perforated plate, or Metal orifice plate.
  • the metal wire mesh may include a steel wire mesh.
  • the mesh cloth may include glass fibers.
  • the cement curing layer may include one of fast-hardening and early-strength sulfoaluminate cement, ferro-aluminate cement, Portland cement, magnesium oxychloride cement, phosphomagnesium cement, and high alumina cement, Or a combination of any two or more of them.
  • the cement cured layer may include a retarder.
  • the cement cured layer may also include a waterproofing agent.
  • the composite board may further include one or more threaded braces, which are embedded in positions corresponding to the plurality of connecting beams.
  • the outer end surface of the one or more threaded braces and the outer surface of the first substrate or the outer surface of the second substrate may be coplanar.
  • the outer wall surface of one or more threaded braces is provided with self-tapping threads.
  • the composite board may further include a mark indicating the location of the multiple connecting beams.
  • the composite board may further include marks indicating the positions of the multiple beams.
  • the composite board according to the present application includes a first board, a second board, and a plurality of connecting beams connecting the first board and the second board together. Because the first board and the second board are the same in structure, they can be manufactured on a dedicated industrial production line, and then arranged relative to each other, and are combined together by multiple connecting beams. Therefore, the following beneficial effects can be achieved: 1. The first plate and the second plate can be made with high precision through a dedicated industrial production line. Therefore, the accuracy and smoothness of the outer surface of the first plate and the second plate can be ensured by improving the accuracy of the mold. 2.
  • first board and the second board can be made with high precision through a dedicated industrial production line, and are connected to each other relatively low by multiple connecting beams also made on the dedicated industrial production line, the force is very uniform, which can be used in storage and During the transportation process, the external forces from all directions are absorbed to avoid warping or normal deformation of the composite board. 3. In the use position of the composite board, multiple connecting beams are in the vertical direction, so the pressure bearing capacity of the composite board in the vertical direction is greatly improved. 4.
  • the first board includes a first stretch-resistant layer
  • the second board includes a second stretch-resistant layer
  • both the first stretch-resistant layer and the second stretch-resistant layer are set on the substrate with a predetermined tensile prestress And the compression layer, thus greatly improving the tensile strength and bending strength of the composite board. 5.
  • the composite board according to the present application reduces the amount of cement curing layer used, reduces the weight of the composite board, and therefore greatly reduces the material cost, manufacturing cost and transportation cost.
  • Fig. 1 is a perspective view showing a composite board according to the present application.
  • Fig. 2 is a cross-sectional view showing a composite board according to the present application.
  • Fig. 3 is a cross-sectional view showing a cross section of the composite board shown in Fig. 1.
  • Fig. 4 is a cross-sectional view showing a cross section of the composite board shown in Fig. 1.
  • Fig. 5 is a cross-sectional view showing a cross section of the composite board shown in Fig. 1.
  • Fig. 6 is a schematic plan view showing an arrangement scheme of multiple connecting beams and multiple cross beams of the composite panel according to the present application.
  • Fig. 7 is a schematic diagram showing a composite board with threaded braces according to the present application.
  • Fig. 8 is a schematic diagram showing a composite board with threaded braces according to the present application.
  • Fig. 9 is a schematic diagram showing the threaded braces of the composite plate according to the present application.
  • Fig. 10 is a schematic diagram showing the threaded braces of the composite plate according to the present application.
  • Fig. 1 is a perspective view showing a composite board according to the present application.
  • Fig. 2 is a cross-sectional view showing a composite board according to the present application.
  • the composite board according to the embodiment of the present application includes a first board 10, a second board 20 and a plurality of connecting beams 30.
  • the first board 10 may include, for example, a first substrate 11, a first stretch-resistant layer 12 and a first compression-resistant layer 13 from top to bottom.
  • the first substrate 11 may be formed of a cement cured layer, and may include a flat outer surface 11a and an inner surface 11b arranged in parallel with the outer surface 11a.
  • the first stretch-resistant layer 12 may include a first surface 12a and a second surface 12b arranged in parallel with the first surface 12a.
  • the first surface 12a of the first stretch-resistant layer 12 is attached to the inner surface 11b of the first substrate 11, and is disposed on the inner surface 11b of the first substrate 11 under a predetermined tensile prestress.
  • the first compression layer 13 may be formed of a cement cured layer, and may include a first surface 13a and a second surface 13b arranged in parallel with the first surface 13a.
  • the first pressure-resistant layer 13 is arranged to adhere to the second surface 12b of the first stretch-resistant layer 12 with its first surface 13a.
  • the first substrate 11, the first stretch-resistant layer 12, and the first compression-resistant layer 13 are combined together while ensuring the predetermined tensile prestress of the first stretch-resistant layer 12.
  • the second board 20 may include, for example, a second substrate 21, a second stretch-resistant layer 22 and a second compression-resistant layer 23.
  • the second substrate 21 may be formed of a cement cured layer, and may include a flat outer surface 21a and an inner surface 21b arranged in parallel with the outer surface 21a.
  • the second stretch-resistant layer 22 may include a first surface 22a and a second surface 22b arranged in parallel with the first surface 22a.
  • the first surface 22a of the second stretch-resistant layer 22 is attached to the inner surface 21b of the second substrate 21, and is set on the inner surface 21b of the second substrate 21 under a predetermined tensile prestress.
  • the second pressure resistant layer 23 may be formed of a cement cured layer, and includes a first surface 23a and a second surface 23b arranged in parallel with the first surface 23a.
  • the second compression-resistant layer 23 may be arranged such that its first surface 23a is attached to the second surface 22b of the second stretch-resistant layer 22.
  • the second substrate 11, the second stretch-resistant layer 22, and the second compression-resistant layer 23 are combined together while ensuring the predetermined tensile prestress of the second stretch-resistant layer 22.
  • a plurality of connecting beams 30 may be provided between the first board 10 and the second board 20 to rigidly connect the two, so that the outer surface 11a of the first board 11 of the first board 10 and the second board 21 of the second board 20 The outer surfaces 21a are parallel to each other with a predetermined distance D therebetween.
  • the size of the first predetermined distance D1 can be determined according to the design thickness of the composite board.
  • the second surface 13b of the first compressive layer 13 of the first board 10 and the second surface 23b of the second compressive layer 23 of the second board 20 are arranged to face each other.
  • the predetermined tensile prestress of the first tensile layer 12 of the first plate 10 is equal to the predetermined tensile prestress of the second tensile layer 22 of the second plate 20.
  • the composition of the first board 10 and the second board 20 are the same and the features are arranged opposite to each other, the first board 10 and the second board 20 can be completely the same prefabricated parts under the condition of a reasonable design to make the structure symmetrical. Therefore, the design of the mold for making the first board 10 and the second board 20 is reduced, and the design of the production line for making the first board 10 and the second board 20 is also simplified. In this way, after the production of the first board 10 and the second board 20 are completed, the two are connected by connecting beams, and the composite board as described above is completed. In the case where the connecting beams are also the cement cured layer, the combination of the first board 10, the second board 20 and the plurality of connecting beams 30 can be regarded as only the combination of the cement cured layer in time periods.
  • the composite board may further include a first waterproof material layer 14 and a second waterproof material layer 24.
  • the first waterproof material layer 14 may be formed of a waterproof material, and may include a first surface 14a and a second surface 14b opposite to the first surface 14a.
  • the first waterproof material layer 14 may be disposed on the second surface 13 b of the first pressure resistant layer 13.
  • the second waterproof material layer 24 may be formed of a waterproof material, and may include a first surface 24a and a second surface 24b opposite to the first surface 24a.
  • the second waterproof material layer 24 may be disposed on the second surface 23 b of the second pressure resistant layer 23.
  • the first waterproof material layer 14 and the second waterproof material layer 24 may include a resin composite material. Therefore, during the manufacturing process of the first board 10 and the second board 20, the water in the cement solidification layer adjacent to it can be prevented from escaping, so as to avoid any pollution or materials caused by the water analysis on other features in subsequent production. mixing. Furthermore, because the first waterproof material layer 14 and the second waterproof material layer 24 are resin composite materials, they have a good adhesive effect on the cement cured layer and are finally combined into one body without peeling off.
  • the composite board may further include a first surface layer 15 and a second surface layer 25.
  • the first surface layer 15 may be disposed on the outer surface 11 a of the first substrate 11 to become the final surface layer of the first board 10.
  • the second surface layer 25 may be disposed on the outer surface 21 a of the second substrate 21 to become the final surface layer of the second plate 20.
  • the first surface layer 15 and the second surface layer 25 may include the same material, for example, a resin composite material.
  • the resin composite material has a good bonding effect on the cement cured layer.
  • the resin composite material directly contacts the mold during the manufacturing process of the first plate 10 or the second plate 20. Since the solid particle size of the resin composite material is smaller than that of the cement cured layer, the surface quality of the surface layer of the first plate 10 or the second plate 20 formed of the resin composite material is higher. Furthermore, by using a release agent, etc., compared with a cement cured layer, the resin composite material is easier to release from the mold, thereby greatly improving the yield.
  • the composite board may further include a third stretch-resistant layer 16 and a fourth stretch-resistant layer 26.
  • the third stretch-resistant layer 16 may be disposed in the first compressive layer 13 with a predetermined tensile prestress and parallel to the first stretch-resistant layer 12.
  • the fourth stretch-resistant layer 26 may be disposed in the second compressive layer 23 with a predetermined tensile prestress and parallel to the second stretch-resistant layer 22.
  • Fig. 6 is a schematic plan view showing an arrangement scheme of multiple connecting beams and multiple cross beams of the composite panel according to the present application.
  • each of the plurality of connecting beams 30 may be a cement-cured beam, extending in one direction with a rectangular cross section.
  • the present application is not limited to this, but the cross section of the plurality of connecting beams 30 may be any suitable shape, for example, a drum shape.
  • the one direction refers to the vertical direction in use, but it may also be any other direction, for example, a rotation of 45 degrees in the vertical direction.
  • a plurality of connecting beams 30 may extend along the longitudinal direction of the composite board at uniform intervals, and the connecting beams located on both sides may constitute the side frame of the composite board.
  • the composite board may further include a plurality of beams 31.
  • the plurality of beams 31 may be perpendicular to the plurality of connecting beams 30 and evenly arranged between any two of the plurality of connecting beams 30, so that the plurality of connecting beams 30 and the plurality of beams 31 form a grid.
  • the plurality of connecting beams 30 may be any other types of connecting pieces, such as cement nails and metal connecting pieces.
  • the gap between the first plate 10 and the second plate 20 may be selectively filled with filler 40.
  • the filler 40 may include a lightweight material, a sound insulation board, or a heat insulation board.
  • the lightweight material may include one of foamed plastic, bamboo wood chips, perlite, foamed concrete, or any combination of two or more thereof.
  • the sound insulation board or thermal insulation board can be appropriately selected according to the design requirements of the composite board on the basis of the known technology in the art. Furthermore, it should be noted that even if there is no filler 40, the gap between the first plate 10 and the second plate 20 itself has better sound insulation and heat insulation performance.
  • At least one of the plurality of connecting beams 30 may include unsaturated resin.
  • At least one of the plurality of beams 31 may include unsaturated resin.
  • At least one of the plurality of connecting beams 30 and/or at least one of the plurality of cross beams 31 will reduce the hardness and brittleness. Therefore, it is easy to embed or screw in a metal member, for example, a threaded brace 60 (see FIG. 7) which will be described in detail below.
  • the first stretch-resistant layer 12, the second stretch-resistant layer 22, the third stretch-resistant layer 16 or the fourth stretch-resistant layer 26 may include wire mesh, mesh cloth, and plastic holes.
  • the metal wire mesh may include a steel wire mesh.
  • the mesh cloth may include glass fibers.
  • the metal orifice plate may be, for example, an ordinary steel orifice plate, a high-manganese steel orifice plate, or the like.
  • the plastic orifice plate may be, for example, a flame-retardant plastic orifice plate. Those skilled in the art can appropriately select in the design according to the application of the composite board.
  • the cement curing layer includes one of fast-hardening early-strength sulfoaluminate cement, ferro-aluminate cement, Portland cement, magnesium oxychloride cement, phosphomagnesium cement, high alumina cement, or any of them A combination of two or more.
  • fast-hardening early-strength sulfoaluminate cement ferro-aluminate cement
  • Portland cement magnesium oxychloride cement
  • phosphomagnesium cement high alumina cement
  • high alumina cement or any of them
  • the embodiments of the present application are not limited to this, but any other types of cement and cement cured layers can be selected, and a retarder and a waterproofing agent can be added to the cement cured layer.
  • the retarder in the cement cured layer may include, for example, lignosulfonate and its derivatives, low molecular weight cellulose and its derivatives, hydroxycarboxylic acid (salt), organic phosphonic acid (salt), boric acid (salt), composite Things and so on.
  • the cement waterproofing agent may include, for example, inorganic compounds and organic compounds, and the inorganic compounds may include ferric chloride, modified silicon, zirconium compounds, and the like.
  • Organic compounds can include fatty acids and their salts, silicone surfactants (such as sodium methyl siliconate, sodium ethyl siliconate, polyethylhydroxysiloxane), paraffin, asphalt, rubber, and water-soluble resin emulsions . Silicone zirconium can be used in cement-based permeable crystalline waterproofing systems. Those skilled in the art can make appropriate selections according to the actual needs of the design.
  • Fig. 7 is a schematic diagram showing a composite board with threaded braces according to the present application.
  • Fig. 8 is a schematic diagram showing a composite board with threaded braces according to the present application.
  • Fig. 9 is a schematic diagram showing the threaded braces of the composite plate according to the present application.
  • Fig. 10 is a schematic diagram showing the threaded braces of the composite plate according to the present application.
  • the composite board is connected at the position where nails (including bolts and nuts) are needed, that is, at least one of the multiple connecting beams or at least one of the multiple beams described above.
  • Unsaturated resin refers to the polycondensation of dibasic acid and dibasic alcohol, which contains unsaturated dibasic acid or dihydric alcohol-containing linear polymer compound dissolved in monomer (usually styrene). liquid.
  • the addition of unsaturated resin to the cement cured layer can reduce brittleness and enhance toughness and flexibility. By adding unsaturated resin, the cement cured layer can be screwed into self-tapping nails after curing, so as to solve the problems of difficult nail insertion and poor nail holding power of the composite board.
  • the composite board may further include one or more threaded braces 60.
  • One or more threaded braces 60 may be embedded in positions corresponding to the plurality of connecting beams 30 and the plurality of cross beams 31.
  • the outer end surface 61 of the one or more threaded braces 60 of the composite board may be coplanar with the outer surface 11 a of the first substrate 11 or the outer surface 21 a of the second substrate 21.
  • the outer end surface 61 of one or more threaded braces 60 may be higher or lower than the outer surface 11a of the first substrate 11 or the outer surface 21a of the second substrate 21.
  • the outer wall surface of one or more threaded braces 60 of the composite board is provided with self-tapping threads 62.
  • the threaded braces 60 can be embedded in the composite plate, or can be screwed into the composite plate through self-tapping threads 62. That is, in this case, the depth of the threaded braces 60 in the composite plate is adjustable.
  • the internal threads in the threaded braces 60 can be screwed in to fix any objects that need to be fixed to the composite board, such as installing TV sets, air conditioners, switch seats, etc.
  • the composite board may further include a mark 50 indicating the locations of the multiple connecting beams 30.
  • the composite board may further include a mark 70 indicating the positions of the plurality of beams 31.
  • the composite board according to the present application includes a first board, a second board, and a plurality of connecting beams connecting the first board and the second board together. Because the first board and the second board are the same in structure, they can be manufactured on a dedicated industrial production line, and then arranged relative to each other, and are joined together by a plurality of connecting beams. Therefore, the following beneficial effects can be achieved: 1. The first plate and the second plate can be made with high precision through a dedicated industrial production line. Therefore, the accuracy and smoothness of the outer surface of the first plate and the second plate can be ensured by improving the accuracy of the mold. 2.
  • the first plate and the second plate can be made with high precision through a dedicated industrial production line, and are connected to each other relatively low by multiple connecting beams also made on the dedicated industrial production line, the force is very uniform, which can be used in storage and During the transportation process, the external forces from all directions are absorbed to avoid warping or normal deformation of the composite board. 3. In the use position of the composite board, multiple connecting beams are in the vertical direction, so the pressure bearing capacity of the composite board in the vertical direction is greatly improved. 4.
  • the first board includes a first stretch-resistant layer
  • the second board includes a second stretch-resistant layer
  • both the first stretch-resistant layer and the second stretch-resistant layer are set on the substrate with a predetermined tensile prestress And the compression layer, thus greatly improving the tensile strength and bending strength of the composite board. 5.
  • the composite board according to the present application reduces the amount of cement curing layer used, reduces the weight of the composite board, and therefore greatly reduces the material cost, manufacturing cost and transportation cost.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

一种复合板，其包括第一板（10）、第二板（20）和连接二者的多个连接梁（30）。第一板（10）和第二板（20）可为各自特征对应的板，分别包括基板、抗拉伸层和抗压层。第一板（10）和第二板（20）设置为彼此面对，第一板（10）和第二板（20）的外表面以预定的距离平行设置，第一板（10）的抗拉伸层和第二板（20）的抗拉伸层具有相同的预定的拉伸预应力。复合板可用于建筑模块的墙面面板或装饰用面板以及其它用途的板材。

Description

复合板 技术领域
本申请涉及复合板，特别是以水泥为主要材料的复合板。
 背景技术
随着建筑行业的持续发展以及建筑材料的不断更新变换，建筑的生产方式也在发生很大的改变。当今，新型建筑正在向装配式、模块化方向迈进。然而，建筑模块化中所用的结构面板因品种单一、性能不达标、防火防水不过关等制约着建筑模块化的进程。
目前，市面上常见的结构面板大致分为有机类板材和无机类板材。
有机类板材包括传统的木质纤维板、刨花板、欧松板、木质纤维板等。这些有机类板材大都易燃，防火性能差，存在释放甲醛的问题。特别是在吸水后，板体膨胀会直接导致失去使用性能。此外，本身强度较低，容易发生破碎。显然，有机类板材不适用于建筑墙体，尤其是外墙。
无机板材包括水泥纤维板、玻镁平板、石膏板等。与有机类板材相比，无机类板材的防水防火性能具有一定的优势。然而，无机类板材也存在另外的问题，例如，材料密度高，成板重量较重，整体结构内存在微孔，缺乏韧性，受到冲击应力和剪切应力的影响时容易发生破碎，结构强度低且握钉力差，单一质地的板材长期放置易发生翘曲变形，生产成本较高等。再者，玻镁平板中采用的氯氧镁水泥对其中例如钢铁的加强材料具有腐蚀性，长期使用脆度会逐渐提高，结构强度降低。
因此，需要提供克服上述一个或多个缺点的复合型板材，即结构强度高、握钉力强、耐候性好切可以适应工业化连续生产并适配模块化装配式建筑中模块结构的多功能复合型板材。
 技术问题
本申请要解决的技术问题是提供一种复合型板材，使其能满足结构强度高、握钉力强、耐候性好的性能，适合工业规模化生产，并且适用于配置模块化装配式建筑中的墙体。
 技术解决方案
为解决上述技术问题，根据本申请，提供一种复合板，包括第一板、第二板、以及连接第一板和第二板的多个连接梁。第一板包括：第一基板，由水泥固化层形成，包括平面的外表面和与外表面平行设置的内表面；第一抗拉伸层，包括第一表面和与第一表面平行设置的第二表面，以预定的拉伸预应力设置为以其第一表面贴合于第一基板的内表面；以及第一抗压层，由水泥固化层形成，包括第一表面和与第一表面平行设置的第二表面，第一抗压层设置为以其第一表面贴合于第一抗拉伸层的第二表面。第二板包括：第二基板，由水泥固化层形成，包括平面的外表面和与外表面平行设置的内表面；第二抗拉伸层，包括第一表面和与第一表面平行设置的第二表面，以预定的拉伸预应力设置为以其第一表面贴合于第二基板的内表面；以及第二抗压层，由水泥固化层形成，包括第一表面和与第一表面平行设置的第二表面，第二抗压层设置为以其第一表面贴合于第二抗拉伸层的第二表面。多个连接梁设置在第一板和第二板之间以刚性连接二者。第一板的第一抗压层的第二表面和第二板的第二抗压层的第二表面设置为彼此面对；第一板的第一基板的外表面和第二板的第二基板的外表面之间以预定距离D彼此平行设置；第一板的第一抗拉层的预定的拉伸预应力与第二板的第二抗拉层的预定的拉伸预应力相等。
根据本申请的至少一个实施例，复合板还可包括：第一防水材料层，由防水材料形成，包括第一表面和与第一表面相对的第二表面，设置在第一抗压层的第二表面上；以及第二防水材料层，由防水材料形成，包括第一表面和与第一表面相对的第二表面，设置在第二抗压层的第二表面上。
根据本申请的至少一个实施例，复合板还可包括：第一面层，设置在第一基板的外表面上；以及第二面层，设置在第二基板的外表面上。
根据本申请的至少一个实施例，复合板还可包括：第三抗拉伸层，以预定的拉伸预应力设置在第一抗压层中且与第一抗拉伸层平行；以及第四抗拉伸层，以预定的拉伸预应力设置在第二抗压层中且与第二抗拉伸层平行。
根据本申请的至少一个实施例，防水材料可包括树脂复合材料。
              根据本申请的至少一个实施例，第一面层和第二面层可包括相同的树脂复合材料。
根据本申请的至少一个实施例，多个连接梁的每一个可为水泥固化梁，以矩形横截面沿着一个方向延伸。
根据本申请的至少一个实施例，多个连接梁可以以均匀的间隔沿着复合板的纵向延伸，并且位于两侧的连接梁构成复合板的侧边框。
根据本申请的至少一个实施例，复合板还可包括多个横梁，垂直于多个连接梁且均匀地设置在多个连接梁的任何两个之间，以使多个连接梁和多个横梁形成网格。
根据本申请的至少一个实施例，第一板和第二板之间的空隙可选择性地填充有填料。
根据本申请的至少一个实施例，填料可包括轻质材料、隔音板或保温板，其中轻质材料可包括泡沫塑料、竹木屑、珍珠岩、泡沫混凝土之一，或者其两个或两个以上的任何组合。
根据本申请的至少一个实施例，多个连接梁的至少一个可包括不饱和树脂。
根据本申请的至少一个实施例，多个横梁的至少一个可包括不饱和树脂。
根据本申请的至少一个实施例，第一抗拉伸层、第二抗拉伸层、第三抗拉伸层或第四抗拉伸层可包括金属丝网、网格布、塑料孔板或金属孔板。金属丝网可包括钢丝网。网格布可包括玻璃纤维。
根据本申请的至少一个实施例，水泥固化层可包括快硬早强硫铝酸盐水泥、铁铝酸盐水泥、硅酸盐水泥、氯氧镁水泥、磷镁水泥、高铝水泥之一，或者其中任何两个或多个的组合。
根据本申请的至少一个实施例，水泥固化层可包括缓凝剂。水泥固化层还可包括防水剂。
根据本申请的至少一个实施例，复合板还可包括一个或多个螺纹牙套，埋设在与多个连接梁对应的位置。优选地，一个或多个螺纹牙套的外端面与第一基板的外表面或第二基板的外表面可为共面。优选地，一个或多个螺纹牙套的外壁面设有自攻螺纹。
根据本申请的至少一个实施例，复合板还可包括指示多个连接梁的所在位置的标识。
根据本申请的至少一个实施例，复合板还可包括指示多个横梁的所在位置的标识。
 有益效果
根据本申请的复合板包括第一板、第二板、以及连接第一板和第二板在一起的多个连接梁。因为第一板和第二板在结构上是相同的，可统一在专用工业生产线上制造，再相对设置，通过多个连接梁结合在一起。因此可实现如下的有益效果：1. 第一板和第二板可通过专用工业生产线高精度制作，因此，可通过提高模具的精度来保证第一板和第二板的外表面精度和光洁度。2. 因为第一板和第二板可通过专用工业生产线高精度制作，并且通过同样在专用工业生产线上制作的多个连接梁彼此相对低连接起来，所以受力非常均匀，从而可在仓储和搬运过程中，吸收来各个方向的外界施加的力而避免复合板的翘曲或范性变形。3. 在复合板的使用方位上，多个连接梁处于竖直方向上，因此大大提高了复合板在竖直方向上的承压能力。4. 第一板包括第一抗拉伸层，第二板包括第二抗拉伸层，并且第一抗拉伸层和第二抗拉伸层都是以预定的拉伸预应力设置在基板和抗压层之间，因此大大提高了复合板的抗拉强度和抗弯强度。5. 在第一板和第二板之间尽可能多地保留间隙，因此可增大复合板的局部弹性变形范围，以吸收拉应力、压应力和剪切应力而不致于对复合板造成破坏性损害；再者，第一板和第二板之间保有间隙，与实体板材相比可大大减少噪音传递和热传递，尤其是该间隙中设有隔音或隔热材料的情况下，能起到更好的隔音和隔热效果，这样的隔音和隔热性能在复合板应用于建筑物墙体时会更加显示出优越性。6. 与实体水泥板相比，根据本申请的复合板减少了水泥固化层的使用量，减小了复合板的重量，因此大大降低了材料成本、制造成本和运输成本。
 附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1是示出根据本申请的复合板的透视图。
图2是示出根据本申请的复合板的截面图。
图3是示出图1所示复合板的横截面的截面图。
图4是示出图1所示复合板的横截面的截面图。
图5是示出图1所示复合板的横截面的截面图。
图6是示出根据本申请的复合板的多个连接梁和多个横梁的设置方案的平面示意图。
图7是示出根据本申请的复合板带有螺纹牙套的示意图。
图8是示出根据本申请的复合板带有螺纹牙套的示意图。
图9是示出根据本申请的复合板的螺纹牙套的示意图。
图10是示出根据本申请的复合板的螺纹牙套的示意图。
 具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其它实施例，都属于本发明保护的范围。
除非另作定义，此处使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。
下面，参考附图详细描述根据本申请的复合板的实施例。
图1是示出根据本申请的复合板的透视图。图2是示出根据本申请的复合板的截面图。
参见图1和2，根据本申请实施例的复合板包括第一板10、第二板20和多个连接梁30。
如图1所示，第一板10例如可包括从上至下的第一基板11、第一抗拉伸层12和第一抗压层13。
第一基板11可由水泥固化层形成，并且可包括平面的外表面11a和与外表面11a平行设置的内表面11b。
第一抗拉伸层12可包括第一表面12a和与第一表面12a平行设置的第二表面12b。第一抗拉伸层12的第一表面12a贴合于第一基板11的内表面11b，并且在预定的拉伸预应力下设置在第一基板11的内表面11b上。
第一抗压层13可由水泥固化层形成，并且可包括第一表面13a和与第一表面13a平行设置的第二表面13b。第一抗压层13设置为以其第一表面13a贴合于第一抗拉伸层12的第二表面12b。
因此，在保证第一抗拉伸层12的预定的拉伸预应力下，使第一基板11、第一抗拉伸层12和第一抗压层13结合在一起。
第二板20例如可包括第二基板21、第二抗拉伸层22和第二抗压层23。
第二基板21可由水泥固化层形成，并且可包括平面的外表面21a和与外表面21a平行设置的内表面21b。
第二抗拉伸层22可包括第一表面22a和与第一表面22a平行设置的第二表面22b。第二抗拉伸层22的第一表面22a贴合于第二基板21的内表面21b，并且在预定的拉伸预应力下设置在第二基板21的内表面21b。
第二抗压层23可由水泥固化层形成，并且包括第一表面23a和与第一表面23a平行设置的第二表面23b。第二抗压层23可设置为以其第一表面23a贴合于第二抗拉伸层22的第二表面22b。
因此，在保证第二抗拉伸层22的预定的拉伸预应力下，使第二基板11、第二抗拉伸层22和第二抗压层23结合在一起。
多个连接梁30可设置在第一板10和第二板20之间以刚性连接二者，使第一板10的第一基板11的外表面11a和第二板20的第二基板21的外表面21a之间以预定距离D彼此平行。第一预定距离D1的大小可根据复合板的设计厚度确定。
第一板10的第一抗压层13的第二表面13b和第二板20的第二抗压层23的第二表面23b设置为彼此面对。
第一板10的第一抗拉层12的预定的拉伸预应力与第二板20的第二抗拉层22的预定的拉伸预应力相等。
因为第一板10与第二板20的组成相同且各特征彼此相对设置，所以在合理设计使结构对称的情况下，第一板10和第二板20可为完全相同的预制件。因此，减少了制作第一板10和第二板20的模具的设计，也简化了制作第一板10和第二板20的生产线的设计。这样，在完成第一板10和第二板20的制作后，通过连接梁将二者连接起来，如上所述的复合板就制作完成了。在连接梁也同为水泥固化层的情况下，第一板10、第二板20和多个连接梁30的结合可看作仅为水泥固化层的分时间段的结合。
图3、4和5是示出图1所示复合板的横截面的截面图。
参见图3，根据本申请的一个实施例，复合板还可包括第一防水材料层14和第二防水材料层24。
第一防水材料层14可由防水材料形成，并且可包括第一表面14a和与第一表面14a相对的第二表面14b。第一防水材料层14可设置在第一抗压层13的第二表面13b上。
第二防水材料层24可由防水材料形成，并且可包括第一表面24a和与第一表面24a相对的第二表面24b。第二防水材料层24可设置在第二抗压层23的第二表面23b上。
第一防水材料层14和第二防水材料层24可包括树脂复合材料。因此，在第一板10和第二板20的制作过程中，可以防止与其相邻的水泥固化层中的水分析出，从而避免水分析出造成的对后续生产中其它特征的任何污染或材料混合。再者，因为第一防水材料层14和第二防水材料层24是树脂复合材料，所以对水泥固化层具有好的粘合作用，最终结合为一体而不剥脱。
参见图4，根据本申请的一个实施例，复合板还可包括第一面层15和第二面层25。
第一面层15可设置在第一基板11的外表面11a上，成为第一板10的最终表面层。
第二面层25可设置在第二基板21的外表面21a上，成为第二板20的最终表面层。
第一面层15和第二面层25可包括相同的材料，例如，树脂复合材料。树脂复合材料对水泥固化层具有很好的粘合作用。另外，树脂复合材料在第一板10或第二板20的制作过程中直接接触模具。因为与水泥固化层相比树脂复合材料的固体颗粒粒度更小，所以由树脂复合材料形成的第一板10或第二板20的表面层的表面质量更高。再者，通过使用脱模剂等，与水泥固化层相比，树脂复合材料更容易脱模，从而大大提高成品率。
如图5所示，根据本申请的一个实施例，复合板还可包括第三抗拉伸层16和第四抗拉伸层26。
第三抗拉伸层16可以以预定的拉伸预应力设置在第一抗压层13中且与第一抗拉伸层12平行。
第四抗拉伸层26可以以预定的拉伸预应力设置在第二抗压层23中且与第二抗拉伸层22平行。
图6是示出根据本申请的复合板的多个连接梁和多个横梁的设置方案的平面示意图。
如图6所示，多个连接梁30的每一个可为水泥固化梁，以矩形横截面沿着一个方向延伸。但本申请不限于此，而是多个连接梁30的横截面可为任何适当的形状，例如，鼓型。所述一个方向是指使用中的竖直方向，但是，也可为任何其它方向，例如，在竖直方向上旋转45度角。
多个连接梁30可以以均匀的间隔沿着所述复合板的纵向延伸，并且位于两侧的连接梁可构成所述复合板的侧边框。
如图6所示，复合板还可包括多个横梁31。多个横梁31可垂直于多个连接梁30且均匀地设置在多个连接梁30的任何两个之间，以使多个连接梁30和多个横梁31形成网格。
此外，多个连接梁30可为任何其它形式的连接件，例如，水泥钉和金属连接件等。
反过来参见图1，第一板10和第二板20之间的空隙可选择性地填充有填料40。填料40可包括轻质材料、隔音板或保温板。轻质材料可包括泡沫塑料、竹木屑、珍珠岩、泡沫混凝土之一，或者其两个或两个以上的任何组合。隔音板或保温板可根据复合板的设计要求在本领域的已知技术的基础上适当选择。再者，需要注意的是，即使没有填充填料40，第一板10和第二板20之间的空隙本身也具有较好的隔音和隔热性能。
在一个优选实施例中，多个连接梁30的至少一个可包括不饱和树脂。
在一个优选实施例中，多个横梁31的至少一个可包括不饱和树脂。
在添加不饱和树脂的情况下，多个连接梁30的至少一个和/或多个横梁31的至少一个将降低硬度和脆性。因此，容易埋设或拧入金属构件，例如，下面将详细描述的螺纹牙套60（参见图7）。
在一个优选实施例中，第一抗拉伸层12、第二抗拉伸层22、第三抗拉伸层16或第四抗拉伸层26可包括金属丝网、网格布、塑料孔板或金属孔板。金属丝网可包括钢丝网。网格布可包括玻璃纤维。金属孔板例如可为普通钢孔板、高锰钢孔板等。塑料孔板例如可为阻燃塑料孔板。本领域技术人员可根据复合板的应用用途在设计中适当选择。
在一个优选实施例中，水泥固化层包括快硬早强硫铝酸盐水泥、铁铝酸盐水泥、硅酸盐水泥、氯氧镁水泥、磷镁水泥、高铝水泥之一，或者其中任何两个或多个的组合。但本申请的实施例不限于此，而是可选用任何其它类型的水泥和水泥固化层，并且水泥固化层中可添加缓凝剂和防水剂。水泥固化层中的缓凝剂例如可包括木质素磺酸盐及其衍生物、低分子量纤维素及其衍生物、羟基羧酸（盐）、有机膦酸（盐）、硼酸（盐）、复合物等。水泥防水剂例如可包括无机化合物类和有机化合物类，无机化合物类可包括氯化铁、改性硅、锆化合物等。有机化合物类可包括脂肪酸及其盐类、有机硅表面活性剂（如甲基硅醇钠、乙基硅醇钠、聚乙基羟基硅氧烷）、石蜡、地沥青、橡胶及水溶性树脂乳液。硅酮锆可用于水泥基渗透结晶防水体系。本领域技术人员可根据设计上的实际需要而进行适当选择。
图7是示出根据本申请的复合板带有螺纹牙套的示意图。图8是示出根据本申请的复合板带有螺纹牙套的示意图。图9是示出根据本申请的复合板的螺纹牙套的示意图。图10是示出根据本申请的复合板的螺纹牙套的示意图。
水泥预制件的一个很大缺点就是入钉子难和握钉力差。为了解决这样的技术问题，根据本申请的实施例，复合板在有需要钉子（包括螺栓螺母）连接的位置，也就是前文所述的在多个连接梁的至少一个或多个横梁的至少一个中添加了不饱和树脂。不饱和树脂是指由二元酸与二元醇缩聚而成的含不饱和二元酸或二元醇的线型高分子化合物溶解于单体（通常用苯乙烯）中而成的粘稠的液体。不饱和树脂添加到水泥固化层中可使其降低脆性，增强韧性和柔性。通过添加不饱和树脂，使水泥固化层在固化后变得能拧入自攻钉的程度，以解决复合板的入钉子难和握钉力差的问题。
如图7所示，根据本申请的一个实施例，复合板还可包括一个或多个螺纹牙套60。一个或多个螺纹牙套60可埋设在与多个连接梁30和多个横梁31对应的位置。
复合板的一个或多个螺纹牙套60的外端面61可与第一基板11的外表面11a或第二基板21的外表面21a共面。当然，根据复合板的用途，一个或多个螺纹牙套60的外端面61可高于或低于第一基板11的外表面11a或第二基板21的外表面21a。
如图7、9和10所示，复合板的一个或多个螺纹牙套60的外壁面设有自攻螺纹62。在复合板的一个或多个螺纹牙套60的外壁面设有自攻螺纹62的情况下，该螺纹牙套60可埋设在复合板中，也可通过自攻螺纹62拧入复合板中。也就是说，在此情况下，螺纹牙套60在复合板中的深度是可调节的。另外，如图7所示，螺纹牙套60内的内螺纹可供螺丝钉拧入而固定任何需要固定到复合板的物体，例如，安装电视机、空调器、开关座等。
在没有螺纹牙套60的位置，因各种目的需要在复合板上固定物体，如图8所示，也可在复合板的多个连接梁或多个横梁的所在位置临时打开小孔，并且用自攻钉拧入复合板中。这也得益于在这样的位置上水泥固化层中添加了适量的不饱和树脂。
如图1所示，为了直观地容易确定多个连接梁30或多个横梁31的所在位置，复合板还可包括指示多个连接梁30的所在位置的标识50。同样，复合板还可包括指示多个横梁31的所在位置的标识70。
根据本申请的复合板包括第一板、第二板、以及连接第一板和第二板在一起的多个连接梁。因为第一板和第二板在结构上是相同的，可统一在专用工业生产线上制造，再相对设置，通过多个连接梁结合在一起。因此可实现如下的有益效果：1. 第一板和第二板可通过专用工业生产线高精度制作，因此，可通过提高模具的精度来保证第一板和第二板的外表面精度和光洁度。2. 因为第一板和第二板可通过专用工业生产线高精度制作，并且通过同样在专用工业生产线上制作的多个连接梁彼此相对低连接起来，所以受力非常均匀，从而可在仓储和搬运过程中，吸收来各个方向的外界施加的力而避免复合板的翘曲或范性变形。3. 在复合板的使用方位上，多个连接梁处于竖直方向上，因此大大提高了复合板在竖直方向上的承压能力。4. 第一板包括第一抗拉伸层，第二板包括第二抗拉伸层，并且第一抗拉伸层和第二抗拉伸层都是以预定的拉伸预应力设置在基板和抗压层之间，因此大大提高了复合板的抗拉强度和抗弯强度。5. 在第一板和第二板之间尽可能多地保留间隙，因此可增大复合板的局部弹性变形范围，以吸收拉应力、压应力和剪切应力而不致于对复合板造成破坏性损害；再者，第一板和第二板之间保有间隙，与实体板材相比可大大减少噪音传递和热传递，尤其是该间隙中设有隔音或隔热材料的情况下，能起到更好的隔音和隔热效果，这样的隔音和隔热性能在复合板应用于建筑物墙体时会更加显示出优越性。6. 与实体水泥板相比，根据本申请的复合板减少了水泥固化层的使用量，减小了复合板的重量，因此大大降低了材料成本、制造成本和运输成本。
以上仅是本发明的示范性实施方式，而非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。

Claims (25)

  1. 一种复合板，包括：
    第一板，包括：
    第一基板，由水泥固化层形成，包括平面的外表面和与所述外表面平行设置的内表面，
    第一抗拉伸层，包括第一表面和与所述第一表面平行设置的第二表面，以预定的拉伸预应力设置为以其第一表面贴合于所述第一基板的所述内表面，以及
    第一抗压层，由水泥固化层形成，包括第一表面和与所述第一表面平行设置的第二表面，所述第一抗压层设置为以其第一表面贴合于所述第一抗拉伸层的所述第二表面；
    第二板，包括：
    第二基板，由水泥固化层形成，包括平面的外表面和与所述外表面平行设置的内表面，
    第二抗拉伸层，包括第一表面和与所述第一表面平行设置的第二表面，以预定的拉伸预应力设置为以其第一表面贴合于所述第二基板的所述内表面，以及
    第二抗压层，由水泥固化层形成，包括第一表面和与所述第一表面平行设置的第二表面，所述第二抗压层设置为以其第一表面贴合于所述第二抗拉伸层的所述第二表面；以及
    多个连接梁，设置在所述第一板和所述第二板之间以刚性连接二者，
    其中所述第一板的所述第一抗压层的所述第二表面和所述第二板的所述第二抗压层的所述第二表面设置为彼此面对，
    其中所述第一板的所述第一基板的所述外表面和所述第二板的所述第二基板的所述外表面之间以预定距离D彼此平行设置，并且
    其中所述第一板的所述第一抗拉层的所述预定的拉伸预应力与所述第二板的所述第二抗拉层的所述预定的拉伸预应力相等。
  2. 如权利要求1所述的复合板，其特征在于，还包括
    第一防水材料层，由防水材料形成，包括第一表面和与所述第一表面相对的第二表面，以其第一表面设置在所述第一抗压层的所述第二表面上；以及
    第二防水材料层，由防水材料形成，包括第一表面和与所述第一表面相对的第二表面，以其第一表面设置在所述第二抗压层的所述第二表面上。
  3. 如权利要求1所述的复合板，还包括
    第一面层，设置在所述第一基板的所述外表面上；以及
    第二面层，设置在所述第二基板的所述外表面上。
  4. 如权利要求1所述的复合板，还包括
    第三抗拉伸层，以预定的拉伸预应力设置在所述第一抗压层中且与所述第一抗拉伸层平行，以及
    第四抗拉伸层，以预定的拉伸预应力设置在所述第二抗压层中且与所述第二抗拉伸层平行。
  5. 如权利要求2所述的复合板，其中，所述防水材料包括树脂复合材料。
  6. 如权利要求3所述的复合板，其中，所述第一面层和所述第二面层包括相同的树脂复合材料。
  7. 如权利要求1至4任何一项所述的复合板，其中，所述多个连接梁的每一个是水泥固化梁，以矩形横截面沿着一个方向延伸。
  8. 如权利要求7所述的复合板，其中，所述多个连接梁以均匀的间隔沿着所述复合板的纵向延伸，并且位于两侧的连接梁构成所述复合板的侧边框。
  9. 如权利要求7所述的复合板，还包括多个横梁，垂直于所述多个连接梁且均匀地设置在所述多个连接梁的任何两个之间，以使所述多个连接梁和所述多个横梁形成网格。
  10. 如权利要求1至4任何一项所述的复合板，其中，所述第一板和所述第二板之间的空隙填充有填料。
  11. 如权利要求10所述的复合板，其中，所述填料包括轻质材料、隔音板或保温板。
  12. 如权利要求11所述的复合板，其中，所述轻质材料包括泡沫塑料、竹木屑、珍珠岩、泡沫混凝土之一，或者其两个或两个以上的任何组合。
  13. 如权利要求1所述的复合板，其中，所述多个连接梁的至少一个包括不饱和树脂。
  14. 如权利要求9所述的复合板，其中，所述多个横梁的至少一个包括不饱和树脂。
  15. 如权利要求1至4任何一项所述的复合板，其中，所述第一抗拉伸层、所述第二抗拉伸层、所述第三抗拉伸层或所述第四抗拉伸层包括金属丝网、网格布、塑料孔板或金属孔板。
  16. 如权利要求15所述的复合板，其中，所述金属丝网包括钢丝网。
  17. 如权利要求15所述的复合板，其中，所述网格布包括玻璃纤维。
  18. 如权利要求1至4任何一项所述的复合板，其中，所述水泥固化层包括快硬早强硫铝酸盐水泥、铁铝酸盐水泥、硅酸盐水泥、氯氧镁水泥、磷镁水泥、高铝水泥之一，或者其中任何两个或多个的组合。
  19. 如权利要求18所述的复合板，其中，所述水泥固化层包括缓凝剂。
  20. 如权利要求18所述的复合板，其中，所述水泥固化层包括防水剂。
  21. 如权利要求1至4任何一项所述的复合板，还包括一个或多个螺纹牙套，埋设在与所述多个连接梁对应的位置。
  22. 如权利要求21所述的复合板，其中，所述一个或多个螺纹牙套的外端面与所述第一基板的所述外表面或所述第二基板的所述外表面共面。
  23. 如权利要求21所述的复合板，其中，所述一个或多个螺纹牙套的外壁面设有自攻螺纹。
  24. 如权利要求1至4任何一项所述的复合板，还包括指示所述多个连接梁的所在位置的标识。
  25. 如权利要求9所述的复合板，还包括指示所述多个横梁的所在位置的标识。
PCT/CN2020/132097 2019-12-19 2020-11-27 复合板 WO2021121008A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911318352.0 2019-12-19
CN201911318352.0A CN110863601A (zh) 2019-12-19 2019-12-19 复合板

Publications (1)

Publication Number Publication Date
WO2021121008A1 true WO2021121008A1 (zh) 2021-06-24

Family

ID=69659061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/132097 WO2021121008A1 (zh) 2019-12-19 2020-11-27 复合板

Country Status (2)

Country Link
CN (1) CN110863601A (zh)
WO (1) WO2021121008A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863601A (zh) * 2019-12-19 2020-03-06 上海兴邺材料科技有限公司 复合板
CN111376543A (zh) * 2020-04-15 2020-07-07 上海兴邺材料科技有限公司 一种多层复合板及其制法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433941A (zh) * 2011-08-31 2012-05-02 王勇 一种外墙保温复合板及制备方法
WO2017200905A1 (en) * 2016-05-14 2017-11-23 Firestone Building Products Co., LLC Adhesive-backed composite insulation boards with vacuum-insulated capsules
CN207228381U (zh) * 2017-09-26 2018-04-13 有行鲨鱼（上海）科技股份有限公司 一种防火保温水泥纤维复合板
CN110847484A (zh) * 2019-12-19 2020-02-28 上海兴邺材料科技有限公司 复合板
CN110863601A (zh) * 2019-12-19 2020-03-06 上海兴邺材料科技有限公司 复合板
CN111376543A (zh) * 2020-04-15 2020-07-07 上海兴邺材料科技有限公司 一种多层复合板及其制法
CN211850324U (zh) * 2019-12-19 2020-11-03 上海兴邺材料科技有限公司 复合板
CN211850325U (zh) * 2019-12-19 2020-11-03 上海兴邺材料科技有限公司 复合板

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433941A (zh) * 2011-08-31 2012-05-02 王勇 一种外墙保温复合板及制备方法
WO2017200905A1 (en) * 2016-05-14 2017-11-23 Firestone Building Products Co., LLC Adhesive-backed composite insulation boards with vacuum-insulated capsules
CN207228381U (zh) * 2017-09-26 2018-04-13 有行鲨鱼（上海）科技股份有限公司 一种防火保温水泥纤维复合板
CN110847484A (zh) * 2019-12-19 2020-02-28 上海兴邺材料科技有限公司 复合板
CN110863601A (zh) * 2019-12-19 2020-03-06 上海兴邺材料科技有限公司 复合板
CN211850324U (zh) * 2019-12-19 2020-11-03 上海兴邺材料科技有限公司 复合板
CN211850325U (zh) * 2019-12-19 2020-11-03 上海兴邺材料科技有限公司 复合板
CN111376543A (zh) * 2020-04-15 2020-07-07 上海兴邺材料科技有限公司 一种多层复合板及其制法

Also Published As

Publication number Publication date
CN110863601A (zh) 2020-03-06

Similar Documents

Publication Publication Date Title
KR101211383B1 (ko) 단열복합판재 및 그 제조방법과 이를 이용한 단열시공방법
BRPI0715867A2 (pt) parede construÍda sem argamassa de baixa densidade
CN104164940A (zh) 装配式轻质复合墙板及制备方法
US20100236177A1 (en) Solar/stud block
WO2021121008A1 (zh) 复合板
CN2873911Y (zh) 一种非承重轻钢龙骨隔绝墙
WO2021121009A1 (zh) 复合板
US11761199B2 (en) Composite fireproof board and method of processing and preparing the same
DE3418002C2 (zh)
CN211850325U (zh) 复合板
CN101446116A (zh) 一种建筑结构用保温隔声板
CN100365230C (zh) 一种纤维增强薄板复合多孔轻质隔墙条板
CN211850324U (zh) 复合板
CN101373032A (zh) 设有连接组件的管道及其制作方法
CN201330462Y (zh) 一种建筑结构用保温隔声板
KR20200026671A (ko) 광석분말 결합 섬유 복합판재 및 제조방법과 응용
CN203440983U (zh) Uac新型轻质隔墙板
CN111376543A (zh) 一种多层复合板及其制法
CN212104790U (zh) 一种保温隔音的混凝土楼板
CN212528943U (zh) 一种多层复合板
CN204960105U (zh) 一种轻质节能实心复合墙板
CN220267106U (zh) 一种装配式干式工法复合保温隔声楼地面板
CN210032365U (zh) 装配式蒸压加气混凝土板与冷弯薄壁轻钢复合屋面板
CN2660001Y (zh) 混凝土复合墙板及其建筑构造
CN101428446A (zh) 一种组合墙板及其工艺方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20903903

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20903903

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 20903903

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 06.02.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 20903903

Country of ref document: EP

Kind code of ref document: A1