WO2022036922A1 - 一种建筑用板材 - Google Patents

一种建筑用板材 Download PDF

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Publication number
WO2022036922A1
WO2022036922A1 PCT/CN2020/132805 CN2020132805W WO2022036922A1 WO 2022036922 A1 WO2022036922 A1 WO 2022036922A1 CN 2020132805 W CN2020132805 W CN 2020132805W WO 2022036922 A1 WO2022036922 A1 WO 2022036922A1
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WO
WIPO (PCT)
Prior art keywords
building board
honeycomb core
building
splicing
profile
Prior art date
Application number
PCT/CN2020/132805
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English (en)
French (fr)
Inventor
胡福涛
Original Assignee
苏州科逸住宅设备股份有限公司
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Publication of WO2022036922A1 publication Critical patent/WO2022036922A1/zh

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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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/076—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • 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
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/077—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements composed of several layers, e.g. sandwich panels

Definitions

  • the invention relates to the field of construction, in particular to a construction board.
  • construction boards such as the Chinese patent with the patent number 201910519636.X, which discloses a construction board and a manufacturing method of a construction board.
  • the method of bonding the fiber layer around the honeycomb core is adopted, but the strength of the fiber layer is low, so it is difficult to protect the honeycomb core.
  • Structural strength due to the small pores of the fiber layer, also increases the difficulty of the foam material infiltrating and penetrating the fiber layer for bonding.
  • the purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a building board with high structural strength and convenient later installation.
  • the technical scheme adopted in the present invention is, a kind of building board, which is characterized in that:
  • the building board includes: a honeycomb core, a panel, a bottom plate and a frame;
  • the honeycomb core has a plurality of honeycomb holes, and the axis lines of the honeycomb holes are perpendicular to the plane on which the honeycomb core extends horizontally;
  • the panel The first foamed material is bonded to the upper end of the honeycomb core, and the first foamed material is filled into the honeycomb holes near the upper end of the honeycomb core and bonded with the cell walls of the honeycomb holes;
  • the The bottom plate is bonded to the lower end of the honeycomb core through a second foamed material, and the second foamed material is filled into the honeycomb holes near the lower end of the honeycomb core and bonded with the cell walls of the honeycomb holes;
  • the frame is detachably arranged around the honeycomb core and constitutes a peripheral edge of the honeycomb core;
  • the manufacturing method of the building board includes: coating the backside of the panel with a first foaming material, coating the backside of the bottom plate with a second foaming material, and fixing the frame around the honeycomb core , through molding, the panel is bonded to the upper end of the honeycomb core through the first foam material, the bottom plate is bonded to the lower end of the honeycomb core through the second foam material, and the The first foamed material is filled into the honeycomb holes near the upper end of the honeycomb core and bonded with the cell walls of the honeycomb holes, so that the second foamed material is filled into the honeycomb near the lower end of the honeycomb core.
  • the holes are bonded to the cell walls of the honeycomb holes; after the first foamed material and the second foamed material are cured, the demoulding step of the molding is performed to obtain the building board;
  • the splicing method of the building board includes: a horizontal splicing method, an inner corner splicing method and an outer corner splicing method.
  • the frame is a rectangular frame, and the frame is formed by splicing two longitudinal profiles and two transverse profiles vertically, and the splices of the longitudinal profiles and the transverse profiles are connected by a corner code.
  • the corner code is a plastic corner code
  • the profile is an aluminum profile
  • a mounting groove is provided on the side wall of the profile away from the honeycomb core.
  • barbs are provided on the groove wall of the installation groove, and the barbs extend along the extending direction of the installation groove.
  • one of the profiles has an inclined side wall, the side wall is located on the side of the profile away from the honeycomb core, and the angle between the plane where the side wall is located and the plane where the panel is located is 45°.
  • the upper surface of the frame is in contact with the lower surface of the panel, and the lower surface of the frame is flush with the lower surface of the bottom plate.
  • the first foaming material and the second foaming material are both polyurethane composite materials, and the polyurethane composite materials are composed of two components, one component is a hydroxyl-containing polyether, and the other is a
  • the component is a curing agent for polymerizing diphenylmethane diisocyanate, and the mass ratio of the hydroxyl-containing polyether and the curing agent for polymerizing diphenylmethane diisocyanate when mixed is 1:1.
  • the panel includes ceramic tiles
  • the bottom plate includes color steel plate
  • the material of the honeycomb core is paper or aluminum
  • the unit area weight of the honeycomb core is 100-2500g/m 2
  • the honeycomb core is in the The thickness in the up-down direction is 6 to 30 mm.
  • the frame before the frame is fixed around the honeycomb core, it also includes a manufacturing step of the frame.
  • the manufacturing step is to splicing two longitudinal profiles and two transverse profiles vertically.
  • a corner code is provided at the connection between the profile and the transverse profile, and the longitudinal profile and the transverse profile are connected through the corner code to obtain the frame.
  • the corner code in the frame manufacturing step is a plastic angle code
  • the profile is an aluminum profile
  • a mounting groove is provided on the side wall of the profile away from the honeycomb core in the manufacturing step of the frame.
  • barbs are provided on the groove wall of the installation groove, and the barbs extend along the extending direction of the installation groove.
  • the first foaming material and the second foaming material are both polyurethane composite materials, and the polyurethane composite materials are composed of two components, one component is a hydroxyl-containing polyether, and the other is a
  • the component is a curing agent for polymerizing diphenylmethane diisocyanate, and the above two components are mixed in a mass ratio of 1:1 before coating.
  • the coating amount of the first foaming material is 1000 ⁇ 50 g/m 2
  • the coating amount of the second foaming material is 500 ⁇ 25 g/m 2 .
  • the molding pressure of the molding is 150-200Kg/m 2 , and the molding time is 60-70 min.
  • the panel is a ceramic tile
  • the bottom plate is a color steel plate
  • the material of the honeycomb core is paper or aluminum
  • the unit area weight of the honeycomb core is 100-2500g/m 2
  • the honeycomb core is in The thickness in the up-down direction is 6 to 30 mm.
  • the horizontal splicing method comprises the steps:
  • the two building boards according to claim 5 are placed horizontally along the left and right direction, so that there is an interval between the two building boards;
  • step c it also includes the step of applying structural adhesive in the installation groove on the left side of the building board on the right side.
  • the inner corner splicing method comprises the following steps:
  • step c also includes the step of applying structural adhesive in the installation groove on the lower side of the vertically placed said building board;
  • step d it also includes the step of fixing the L-shaped aluminum profile with a self-tapping screw to the adjacent profiles of the two building boards for reinforcement.
  • the external angle splicing method comprises the following steps:
  • step c it also includes the step of coating structural adhesive in the second groove of the aluminum profile.
  • the present invention has the following advantages compared with the prior art:
  • the building board provided by the present invention is formed by bonding the panel to the upper end of the honeycomb core through the first foaming material, and bonding the bottom plate to the lower end of the honeycomb core through the second foaming material, and is detachably arranged around the honeycomb core.
  • the frame is used to form the surrounding edge of the honeycomb core, which can well protect the honeycomb core and make the structural strength of the board higher, and the edge burrs are blocked by the frame, so there is no need for deburring during installation, and the later installation is more convenient.
  • the building board provided by the present invention has simpler structure, lower cost, and better bonding effect of the foamed material; the manufacturing method of the building board provided by the present invention can be formed by only one pressing, and the operation is simple and suitable for Industrialized production; the splicing method for building boards provided by the present invention can splicing boards of different sizes, suitable for installation in external corners and suitable for installation in internal corners, with simple operation and wide application range.
  • FIG. 1 is a schematic front view of the first embodiment of the building board according to the present invention.
  • Fig. 2 is a schematic rear view of Fig. 1 (partially cut away).
  • FIG. 3 is a schematic cross-sectional view along the direction A-A in FIG. 2 .
  • FIG. 4 is a schematic cross-sectional view in the direction B-B in FIG. 2 .
  • FIG. 5 is a partial enlarged view of C in FIG. 3 .
  • FIG. 6 is a partial enlarged view at D in FIG. 3 .
  • Fig. 7 is a schematic view of the rear view of the second embodiment of the building board according to the present invention (partially cut away).
  • FIG. 8 is a schematic cross-sectional view along the direction E-E in FIG. 7 .
  • FIG. 9 is a partial enlarged view of F in FIG. 8 .
  • FIG. 10 is a partial enlarged view of G in FIG. 8 .
  • FIG. 11 is a schematic cross-sectional view of the first splicing method of the building board in the present invention.
  • Fig. 12 is a schematic cross-sectional view of the second splicing method of the building board in the present invention.
  • Fig. 13 is a schematic cross-sectional view of the third splicing method of the building board in the present invention.
  • Fig. 14 is a schematic front view of a mold for producing a building board according to the present invention.
  • Construction plate 20. Construction plate; 100. Honeycomb core; 101. Honeycomb hole; 200. Panel; 201. First foam material; 300. Bottom plate; 301. Second foam material; Frame; 401. Longitudinal profile; 4011. Mounting slot; 4012. Barb; 4013. Outer side wall; 4014. Protrusion; 402. Transverse profile; 503. Leveler; 504. Structural adhesive; 505. Beauty joint agent; 506. Connecting profiles; 507. Self-tapping screws; 508. Connecting profiles; 5081. The first vertical plane; 1st groove; 5084. Second groove; 509. Sealing strip; 600. Mould; 601. Left mould; 6011. Placement area; 602. Right mould; 6021. Placement area; 6022. Quick clamp; .
  • the up and down directions described in the present invention refer to the up and down directions in Fig. 3, Fig. 11, Fig. 12, and Fig. 13, and the left and right directions described in the present invention refer to Fig. 4, Fig. 11, Fig. 12, Fig. 13, Left and right directions in Figure 14.
  • the present invention provides a building board 10, comprising: a honeycomb core 100, a face plate 200, a bottom plate 300, and a frame 400, wherein the honeycomb core 100 has a plurality of honeycomb holes 101 arranged in sequence, and the honeycomb core 100 extends horizontally in the shape of a plate, and the axis of the honeycomb hole 101 is perpendicular to the plane where the honeycomb core 100 extends horizontally;
  • the panel 200 is bonded to the upper end of the honeycomb core 100 through the first foaming material 201,
  • the material 101 is filled into the honeycomb hole 101 near the upper end of the honeycomb core 100 and is bonded to the hole wall of the honeycomb hole 101;
  • the bottom plate 300 is bonded to the lower end of the honeycomb core 100 through the second foam material 301, and the second foam material 301 is filled into the honeycomb hole 101 near the lower end of the honeycomb core 100 and is bonded to the hole wall of the honeycomb hole 101 ;
  • the panel 200 is a ceramic tile
  • the bottom plate 300 is a color steel plate
  • the material of the honeycomb core 100 is aluminum
  • the weight per unit area of the honeycomb core 100 is 100-2500 g/m 2
  • the thickness of the honeycomb core 100 in the vertical direction is 6 to 30mm.
  • the first foaming material 201 and the second foaming material 301 are both polyurethane composite materials, and the polyurethane composite materials are composed of two components, one component is a hydroxyl-containing polyether, the other The first component is a curing agent for polymerizing diphenylmethane diisocyanate, and the mass ratio of the hydroxyl-containing polyether and the curing agent for polymerizing diphenylmethane diisocyanate when mixed is 1:1.
  • the frame 400 is a rectangular frame, and the frame 400 is formed by splicing two longitudinal profiles 401 and two transverse profiles 402 vertically.
  • 403 is a plastic corner yard, which is cheap and easy to obtain;
  • the longitudinal profiles 401 and the transverse profiles 402 are aluminum profiles, which can reduce the weight while ensuring the overall strength of the building board 10;
  • the two longitudinal profiles 401 are far away from the side walls of the honeycomb core 100
  • the barbs 4012 extend along the extension direction of the installation groove 4011.
  • the installation groove 4011 and the barbs 4012 can be easily installed when the building board 10 is spliced. Connect the adhesive strip.
  • the upper surface of the frame 400 is abutted with the lower surface of the panel 200 , the outer side wall of the frame 400 is flush with the side wall of the panel 200 , and the lower surface of the frame 400 is flush with the lower surface of the bottom plate 300 , the bottom plate 400 is only bonded to the lower end of the honeycomb core 100 .
  • the present invention provides a building board 20 whose structure is substantially the same as the structure of the building board 10 in the first embodiment, except that a longitudinal section 401 of the building board 20 There is an inclined outer side wall 4013, the outer side wall 4013 is located on the side of the longitudinal profile 401 away from the honeycomb core 100, and the angle between the plane where the outer side wall 4013 is located and the plane where the panel 200 is located is 45°, and the longitudinal profile 401 has an angle of 45°.
  • the groove wall of the installation groove 4011 is flat, and an inward protrusion 4014 is provided only at the opening of the installation groove 4011 , and the protrusion 4014 is used for clamping the connecting rubber strip.
  • the manufacturing method of the building board shown in Fig. 1-6 is produced.
  • the method adopts the mold shown in Fig. 14 to manufacture, and the specific method includes:
  • the panel 200 is placed face down in the placement area 6021 of the right mold 602 by the robot, the first foam material 201 is coated on the back of the panel 200, and the bottom plate 300 is placed face down in the placement area 6011 of the left mold 601 by the robot Inside, the second foam material is coated on the back of the bottom plate 300;
  • the two longitudinal profiles 401 and the two transverse profiles 402 are spliced vertically, a corner code 403 is set at the connection between the longitudinal profiles 401 and the transverse profiles 402, and the longitudinal profiles 401 and the transverse profiles 402 are connected by the corner codes 403 to obtain a rectangular frame 400;
  • the frame 400 is fixed around the honeycomb core 100 by existing fixing methods such as iron wires or screws, and the left mold 601 is turned to the right through the hinge 603 between the left mold 601 and the right mold 602, so that the left mold 601 is fastened to the right.
  • a certain pressing force is exerted on the left mold 601 and the right mold 602 by the quick clamps 6022 provided on the right mold 602 to realize compression molding, and the panel 200 is made to pass through the first foam through the compression molding method.
  • the material 201 is bonded to the upper end of the honeycomb core 100, the bottom plate 300 is bonded to the lower end of the honeycomb core 100 through the second foam material 301, and the first foam material 201 is filled into the honeycomb hole 101 near the upper end of the honeycomb core 100. And bond with the cell wall of the honeycomb hole 101, so that the second foam material 301 is filled into the honeycomb hole 101 near the lower end of the honeycomb core 100 and is bonded with the cell wall of the honeycomb hole 100;
  • the mold release step of the molding is performed to obtain the building board 10.
  • the corner yard 403 is made of plastic corner yard, which is cheap and easy to obtain, and the longitudinal profile 401 and the transverse profile 402 are made of aluminum profiles, which are sturdy, durable and light in weight;
  • the wall of the installation groove 4011 of the longitudinal profile 401 is provided with barbs 4012, barbs 4012 It extends along the extending direction of the installation groove 4011 .
  • the first foaming material 201 and the second foaming material 301 are both polyurethane composite materials, and the polyurethane composite materials are composed of two components, one of which is a hydroxyl-containing polyether, and the other is composed of It is a curing agent for polymerizing diphenylmethane diisocyanate.
  • the above two components are mixed in a mass ratio of 1:1 and stirred evenly.
  • the coating amount of the first foaming material 201 and the second foaming material 301 is 1000 ⁇ 50g/m 2
  • the second foaming The coating amount of the material 301 is 500 ⁇ 25g/m 2 . Since the above foamed material can smoothly enter the honeycomb hole 101 of the honeycomb core 100 for foaming, the pressing force applied by the quick clamp 6022 (that is, the molding The molding pressure of the molding process does not need to be very large. In this method, the molding pressure is 150-200Kg/m 2 , and the molding time is 60-70min.
  • the panel 200 is a ceramic tile
  • the bottom plate 300 is a color steel plate
  • the material of the honeycomb core 100 is aluminum
  • the unit area weight of the honeycomb core 100 is 100-2500g/m 2
  • the thickness of the honeycomb core 100 in the up-down direction is 6 ⁇ 30mm.
  • the method can be formed with only one molding process, is simple to operate, and is suitable for industrial production.
  • the manipulator is used to place the panel and the bottom plate, and the position is precise and not easy to be misplaced. Because the molding pressure is small, there is no need to use complex molding equipment, which can greatly reduce the production cost. .
  • the building board provided by the present invention has three splicing modes.
  • Figure 11 shows the first splicing method, and the splicing method adopted in this splicing method includes the following steps:
  • the above-mentioned first splicing method is suitable for installing the building board 10 on a flat wall.
  • Figure 12 shows the second splicing method, and the splicing method adopted in this splicing method includes the following steps:
  • the L-shaped aluminum profile 506 in cross section is fixed to the adjacent longitudinal profiles 401 of the two building boards 20 through self-tapping screws 507 for reinforcement to complete the vertical splicing of the two building boards.
  • the above-mentioned second splicing method is suitable for installing the building board 20 at the corner of the outside corner type.
  • Figure 13 shows the third splicing method, and the splicing method adopted in this splicing method includes the following steps:
  • the aluminum profile 508 for connection is fixed on the longitudinal profile 401 on the right side of the horizontally placed building board 10 by means of self-tapping screws 507.
  • the aluminum profile 508 for connection includes a first surface 5081 and a second surface 5082 that are perpendicular to each other.
  • a first groove 5083 is provided at the vertical connection between the first surface 5081 and the second surface 5082, a second groove 5084 is opened on the second surface 5082, and the self-tapping screw 507 penetrates the first surface 5081 to fix the first surface 501
  • a sealing rubber strip 509 is installed on the longitudinal profile 401 on the right side of the horizontally placed building board 10, so that the left outer wall of the sealing rubber strip 509 is connected to the horizontally placed building board 10.
  • Panel The right side of the 200 is attached and pressed tightly; the structural adhesive 504 is coated in the second groove 5084;
  • the above-mentioned third splicing method is suitable for installing the building board 10 at the corner of the inside corner type.
  • the diameter of one end of the connecting adhesive strip 501 with a straight cross section is slightly smaller, and the end is inserted into the installation groove 4011 coated with the structural adhesive 504 or the second groove 5084,
  • the advantage of this arrangement is that the angle between the two building boards 10/20 can be fine-tuned before the structural adhesive 504 is cured to make it meet the requirements.
  • the splicing method for building boards provided by the present invention can spliced boards of different sizes, suitable for installation in external corners, and suitable for installation in internal corners, with simple operation and wide application range.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)

Abstract

本发明提供的建筑用板材，通过将面板通过第一发泡材料粘接在蜂窝芯的上端，将底板通过第二发泡材料粘接在蜂窝芯的下端，在蜂窝芯的四周可拆卸地设置框架，从而构成蜂窝芯的围边，能够很好的保护蜂窝芯，使得板材的结构强度更高，并且通过框架阻挡了边部毛刺，安装时无需进行去毛刺处理，后期安装更加方便，也使得本发明提供的建筑用板材的结构更加简单、成本更低，发泡材料的粘接效果更好；本发明提供的建筑用板材的制作方法，只需一次模压即可成型，操作简单，适于工业化生产；本发明提供的建筑用板材的拼接方法，能够根据需求拼接出不同尺寸、适于阳角型墙角安装、适于阴角型墙角安装的板材，操作简单，适用范围广。

Description

一种建筑用板材 技术领域
本发明涉及建筑领域，具体涉及一种建筑用板材。
背景技术
在建筑领域，有很多建筑用板材，如专利号为201910519636.X的中国专利，就公开了一种建筑用板材及一种建筑用板材的制作方法，该方案为了避免蜂窝芯的四周裸露在外，采用了在蜂窝芯四周粘接纤维层的方式，但纤维层的强度较低，难以对蜂窝芯起到保护作用，生产和后期安装过程中，还需要去除边部毛刺，并安装型材增强板材的结构强度，由于纤维层的孔隙较小，还增大了发泡材料渗入、渗透纤维层进行粘接的难度。
发明内容
本发明的目的是克服现有技术存在的不足，提供一种结构强度高、后期安装方便的建筑用板材。
为达到上述目的，本发明采用的技术方案是，一种建筑用板材，其特征在于：
所述建筑用板材包括：蜂窝芯、面板、底板和框架；所述蜂窝芯具有多个蜂窝孔，所述蜂窝孔的轴心线垂直于所述蜂窝芯水平延伸后所在的平面；所述面板通过第一发泡材料粘接在所述蜂窝芯的上端，所述第一发泡材料填充进靠近所述蜂窝芯的上端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；所述底板通过第二发泡材料粘接在所述蜂窝芯的下端，所述第二发泡材料填充进靠近所述蜂窝芯的下端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；所述框架可拆卸地设置在所述蜂窝芯的四周并构成所述蜂窝芯的围边；
所述建筑用板材的制作方法包括：在所述面板的背面涂覆第一发泡材料，在所述底板的背面涂覆第二发泡材料，将所述框架固定在所述蜂窝芯的四周，通过模压成型使所述面板通过所述第一发泡材料粘接在所述蜂窝芯的上端、使所述底板通过所述第二发泡材料粘接在所述蜂窝芯的下端、使所述第一发泡材料填充进靠近所述蜂窝芯的上端的蜂窝孔并与所述蜂窝孔的孔壁相粘接、使所述第二发泡材料填充进靠近所述蜂窝芯的下端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；在所述第一发泡材料、所述第二发泡材料固化后进行所述模压成型的脱模步骤，得到所述建筑用板材；
所述建筑用板材的拼接方法包括：水平拼接方法、阴角拼接方法和阳角拼接方法。
优选地，所述框架为矩形框架，所述框架由两根纵向型材和两根横向型材垂直拼接而成，所述纵向型材和所述横向型材的拼接处通过角码进行连接。
进一步优选地，所述角码为塑胶角码，所述型材为铝型材。
进一步优选地，所述型材远离所述蜂窝芯的侧壁上开设有安装槽。
进一步优选地，所述安装槽的槽壁上设置有倒刺，所述倒刺沿所述安装槽的延伸方向延伸。
进一步优选地，其中一根所述型材具有倾斜的侧壁，该侧壁位于该型材远离所述蜂窝芯的一侧，该侧壁所在的平面与所述面板所在的平面之间的夹角为45°。
优选地，所述框架的上表面与所述面板的下表面相贴合，所述框架的下表面与所述底板的下表面相齐平。
优选地，所述第一发泡材料、所述第二发泡材料均为聚氨酯组合料，所述聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，所述含羟基的聚醚与所述聚合二苯基甲烷二异氰酸酯的固化剂混合时的质量比为1：1。
优选地，所述面板包括瓷板砖，所述底板包括彩钢板，所述蜂窝芯的材质为纸或铝，所述蜂窝芯的单位面积重量为100～2500g/m 2，所述蜂窝芯在上下方向的厚度为6～30mm。
优选地，在将所述框架固定在所述蜂窝芯的四周之前，还包括所述框架的制作步骤，所述制作步骤为，将两根纵向型材和两根横向型材垂直拼接，在所述纵向型材和所述横向型材的连接处设置角码并通过所述角码连接所述纵向型材和所述横向型材，得到所述框架。
进一步优选地，所述框架的制作步骤中的所述角码为塑胶角码，所述型材为铝型材。
进一步优选地，所述框架的制作步骤中的所述型材远离所述蜂窝芯的侧壁上开设有安装槽。
进一步优选地，所述安装槽的槽壁上设置有倒刺，所述倒刺沿所述安装槽的延伸方向延伸。
优选地，所述第一发泡材料、所述第二发泡材料均为聚氨酯组合料，所述聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，将上述两种组分按质量比1:1混合后进行涂覆。
进一步优选地，所述第一发泡材料的涂覆量为1000±50g/m 2，所述第二发泡材料的涂覆量为500±25g/m 2。
优选地，所述模压成型的模压压力为150-200Kg/m 2，模压时间为60-70min。
优选地，所述面板为瓷板砖，所述底板为彩钢板，所述蜂窝芯的材质为纸或铝，所述蜂窝芯的单位面积重量为100～2500g/m 2，所述蜂窝芯在上下方向的厚度为6～30mm。
优选地，所述水平拼接方法包括如下步骤：
a.将两块权利要求5所述的建筑用板材沿左右方向水平放置，使这两块建筑用板材之间具有间隔；
b.将横截面为一字型的连接胶条的一端插入位于左侧的所述建筑用板材的右侧的安装槽内；
c.将这两块建筑用板材靠拢，使连接胶条的另一端插入位于右侧的所述建筑用板材的左侧的安装槽内；
d.在靠拢后的这两块建筑用板材的中间插入调平器，通过所述调平器调整这两块建筑用板材的相对位置，使这两块建筑用板材的面板上表面相齐平、使这两块建筑用板材的底板的下表面相齐平、使这两块建筑用板材之间的缝隙均匀，完成这两块建筑用板材的水平拼接；
在步骤c之前还包括在位于右侧的所述建筑用板材的左侧面的安装槽内涂覆结构胶的步骤。
优选地，所述阴角拼接方法包括如下步骤：
a.将一块权利要求6所述的建筑用板材面板朝下水平放置，使该建筑用板材的具有倾斜侧壁的型材朝右；将另一块权利要求6所述的建筑用板材面板朝右竖直放置，使该建筑用板材的具有倾斜侧壁的型材朝下，使竖直放置的所述建筑用板材位于水平放置的所述建筑用板材的右侧部的上方；
b.将横截面为L型的连接胶条的一端插入水平放置的所述建筑用板材的右侧的安装槽内，使所述连接胶条的另一端沿竖直方向向上延伸；
c.将竖直放置的所述建筑用板材向下移动进行拼接，使所述连接胶条的向上延伸的端部插入竖直放置的所述建筑用板材的下侧的安装槽内；
d.在拼接后的这两块建筑用板材的面板之间的缝隙处涂覆美缝剂，完成这两块建筑用板材的垂直拼接；
在步骤c之前还包括在竖直放置的所述建筑用板材的下侧的安装槽内涂覆结构胶的步骤；
在步骤d之后还包括将横截面为L形的铝型材通过自攻螺丝固定到这两块建筑用板材相邻的型材上进行加固的步骤。
优选地，所述阳角拼接方法包括如下步骤：
a.将一块权利要求5所述的建筑用板材面板朝上水平放置，将另一块权利要求5所述的建筑用板材面板朝左竖直放置，使竖直放置的所述建筑用板材位于水平放置的所述建筑用板材的右侧部的上方；
b.将横截面为一字型的连接胶条的上端部插入竖直放置的所述建筑用板材的下侧的安 装槽内，使所述连接胶条的下端部沿竖直方向向下延伸；
将连接用铝型材通过自攻螺丝固定在水平放置的所述建筑用板材的右侧的型材上，在所述铝型材的第一凹槽内安装密封胶条，使密封胶条的左侧的外壁与水平放置的所述建筑用板材的面板的右侧面相贴合并抵紧；
c.将竖直放置的所述建筑用板材向下移动进行拼接，使所述连接胶条的下端部插入所述铝型材的第二凹槽内，使所述密封胶条的上侧的外壁与竖直放置的所述建筑用板材的面板的下侧面相贴合并抵紧；
d.在拼接后的这两块建筑用板材的面板之间的缝隙处涂覆美缝剂；
在步骤c之前还包括在所述铝型材的第二凹槽内涂覆结构胶的步骤。
由于上述技术方案运用，本发明与现有技术相比具有下列优点：
本发明提供的建筑用板材，通过将面板通过第一发泡材料粘接在蜂窝芯的上端，将底板通过第二发泡材料粘接在蜂窝芯的下端，在蜂窝芯的四周可拆卸地设置框架，从而构成蜂窝芯的围边，能够很好的保护蜂窝芯，使得板材的结构强度更高，并且通过框架阻挡了边部毛刺，安装时无需进行去毛刺处理，后期安装更加方便，也使得本发明提供的建筑用板材的结构更加简单、成本更低，发泡材料的粘接效果更好；本发明提供的建筑用板材的制作方法，只需一次模压即可成型，操作简单，适于工业化生产；本发明提供的建筑用板材的拼接方法，能够根据需求拼接出不同尺寸、适于阳角型墙角安装、适于阴角型墙角安装的板材，操作简单，适用范围广。
附图说明
图1是本发明中建筑用板材实施例一的前视示意图。
图2是图1的后视示意图(局部进行了剖视)。
图3是图2中A-A方向的剖视示意图。
图4是图2中B-B方向的剖视示意图。
图5是图3中C处的局部放大图。
图6是图3中D处的局部放大图。
图7是本发明中建筑用板材实施例二的后视示意图(局部进行了剖视)。
图8是图7中E-E方向的剖视示意图。
图9是图8中F处的局部放大图。
图10是图8中G处的局部放大图。
图11是本发明中建筑用板材的第一种拼接方式的剖视示意图。
图12是本发明中建筑用板材的第二种拼接方式的剖视示意图。
图13是本发明中建筑用板材的第三种拼接方式的剖视示意图。
图14是制作本发明中建筑用板材的模具的主视示意图。
其中：10.建筑用板材；20.建筑用板材；100.蜂窝芯；101.蜂窝孔；200.面板；201.第一发泡材料；300.底板；301.第二发泡材料；400.框架；401.纵向型材；4011.安装槽；4012.倒刺；4013.外侧壁；4014.凸出部；402.横向型材；403.角码；501.连接胶条；502.连接胶条；503.调平器；504.结构胶；505.美缝剂；506.连接型材；507.自攻螺丝；508.连接型材；5081.第一垂直面；5082.第二垂直面；5083.第一凹槽；5084.第二凹槽；509.密封胶条；600.模具；601.左模具；6011.放置区；602.右模具；6021.放置区；6022.快速夹钳；603.铰链。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征更易于被本领域技术人员理解，从而对本发明的保护范围作出更为清楚明确的界定。
本发明描述的上、下方向是指图3、图11、图12、图13中的上、下方向，本发明描述的左、右方向是指图4、图11、图12、图13、图14中的左、右方向。
实施例一
如图1-6所示，本发明提供一种建筑用板材10，包括：蜂窝芯100、面板200、底板300、框架400，其中，蜂窝芯100具有多个依次排列的蜂窝孔101，蜂窝芯100沿水平方向延伸呈板状，蜂窝孔101的轴心线垂直于蜂窝芯100水平延伸后所在的平面；面板200通过第一发泡材料201粘接在蜂窝芯100的上端，第一发泡材料101填充进靠近蜂窝芯100的上端的蜂窝孔101内并与蜂窝孔101的孔壁相粘接；底板300通过第二发泡材料301粘接在蜂窝芯100的下端，第二发泡材料301填充进靠近蜂窝芯100的下端的蜂窝孔101内并与蜂窝孔101的孔壁相粘接；框架400可拆卸地设置在蜂窝芯100的四周并构成蜂窝芯100的围边。
在本实施例中，面板200为瓷板砖，底板300为彩钢板，蜂窝芯100的材质为铝，蜂窝芯100的单位面积重量为100～2500g/m 2，蜂窝芯100在上下方向的厚度为6～30mm。
在本实施例中，第一发泡材料201、第二发泡材料301均为聚氨酯组合料，所述聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，所述含羟基的聚醚与所述聚合二苯基甲烷二异氰酸酯的固化剂混合时的质量比为1：1。
在本实施例中，框架400为矩形框架，框架400由两根纵向型材401和两根横向型材402垂直拼接而成，纵向型材401和横向型材402的拼接处通过角码403进行连接；角码403为塑胶角码，价廉易得；纵向型材401和横向型材402为铝型材，在确保建筑用板材10整体强度的同时，能够降低其重量；两根纵向型材401远离蜂窝芯100的侧壁上开设有安装槽4011，安装槽4011的槽壁上设置有倒刺4012，倒刺4012沿安装槽4011的延伸方向延伸，设置安装槽4011及倒刺4012能够方便在建筑用板材10拼接时设置连接胶条。
在本实施例中，框架400的上表面与面板200的下表面相贴合，框架400的外侧壁与面板200的侧壁相齐平，框架400的下表面与底板300的下表面相齐平，底板400仅粘接在蜂窝芯100的下端。
实施例二
如图7-10所示，本发明提供一种建筑用板材20，其结构与实施例一种的建筑用板材10的结构大致相同，不同之处在于，建筑用板材20的一根纵向型材401具有一个倾斜的外侧壁4013，外侧壁4013位于该纵向型材401远离蜂窝芯100的一侧，外侧壁4013所在的平面与面板200所在的平面之间的夹角为45°，该纵向型材401的安装槽4011的槽壁平整，仅在安装槽4011的开口处设置有向内的凸出部4014，该凸出部4014用于卡住连接胶条。
制作图1-6中建筑用板材的制作方法，该方法采用图14所示的模具进行制作，具体方法包括：
通过机械手将面板200正面朝下放置在右模具602的放置区6021内，在面板200的背面涂覆第一发泡材料201，通过机械手将底板300正面朝下放置在左模具601的放置区6011内，在底板300的背面涂覆第二发泡材料；
将两根纵向型材401和两根横向型材402垂直拼接，在纵向型材401和横向型材402的连接处设置角码403并通过角码403连接纵向型材401和横向型材402，得到矩形的框架400；
将框架400通过铁丝或螺钉等现有的固定方式固定在蜂窝芯100的四周，使左模具601通过位于左模具601和右模具602之间的铰链603向右翻转，使左模具601扣合在右模具602上，通过右模具602上设置的快速夹钳6022施加一定的压紧力在左模具601和右模具602上，实现模压成型，通过该模压成型的方式使面板200通过第一发泡材料201粘接在蜂窝芯100的上端、使底板300通过第二发泡材料301粘接在蜂窝芯100的下端、使第一发泡材料201填充进靠近蜂窝芯100的上端的蜂窝孔101内并与蜂窝孔101的孔壁相粘接、使第二发泡材料301填充进靠近蜂窝芯100的下端的蜂窝孔101内并与蜂窝孔100的孔壁相粘接；
在第一发泡材料201、第二发泡材料301固化后进行所述模压成型的脱模步骤，得到建 筑用板材10。
在本方法中，角码403采用塑胶角码，价廉易得，纵向型材401和横向型材402采用铝型材，坚固耐用，重量轻；优选地，纵向型材401远离蜂窝芯100的侧壁上开设有安装槽4011，便于拼接时设置连接胶条，为增强安装槽4011与连接胶条之间的固定效果，采用的纵向型材401的安装槽4011的槽壁上设置有倒刺4012，倒刺4012沿安装槽4011的延伸方向延伸。
在本方法中，第一发泡材料201、第二发泡材料301均为聚氨酯组合料，该聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，在涂覆前，将上述两种组分按质量比1:1混合并搅拌均匀，在本方法中，由于面板200、底板300与蜂窝芯100之间没有阻挡，第一发泡材料201和第二发泡材料301的涂覆量角上，具体地，第一发泡材料201的涂覆量为1000±50g/m 2，第二发泡材料301的涂覆量为500±25g/m 2，由于上述发泡材料能够顺畅的进入蜂窝芯100的蜂窝孔101内进行发泡，快速夹钳6022施加的压紧力(也就是所述模压成型工艺的模压压力)无需很大，在本方法中，该模压压力为150-200Kg/m 2，模压时间为60-70min。
在本方法中，面板200为瓷板砖，底板300为彩钢板，蜂窝芯100的材质为铝，蜂窝芯100的单位面积重量为100～2500g/m 2，蜂窝芯100在上下方向的厚度为6～30mm。
本方法只需一次模压即可成型，操作简单，适于工业化生产，采用机械手放置面板及底板，位置精准，不易放错，由于模压压力较小，无需采用复杂的模压设备，能够大幅降低生产成本。
本发明提供的建筑用板材有三种拼接方式。
图11展示了第一种拼接方式，该拼接方式采用的拼接方法包括如下步骤：
a.将两块建筑用板材10沿左右方向水平放置，使这两块建筑用板材10之间具有间隔；
b.将横截面为一字型的连接胶条501的左端部插入位于左侧的建筑用板材10的右侧安装槽4011内；
在位于右侧的建筑用板材10的左侧安装槽4011内涂覆结构胶504；
c.将这两块建筑用板材10靠拢，使连接胶条501的右端部插入位于右侧的建筑用板材10的左侧安装槽4011内；
d.在靠拢后的这两块建筑用板材10的中间插入调平器503，通过调平器503调整这两块建筑用板材10的相对位置，使这两块建筑用板材10的面板200的上表面相齐平、使这两块建筑用板材10的底板300的下表面相齐平、使这两块建筑用板材10之间的缝隙均匀，完成这两块建筑用板材10的水平拼接。
上述第一种拼接方式适用于在平整的墙面上安装建筑用板材10。
图12展示了第二种拼接方式，该拼接方式采用的拼接方法包括如下步骤：
a.将一块建筑用板材20面板200朝下水平放置，使该建筑用板材20的具有倾斜侧壁4013的纵向型材401朝右；将另一块建筑用板材20面板200朝右竖直放置，使该建筑用板材20的具有倾斜侧壁4013的纵向型材401朝下，使竖直放置的建筑用板材20位于水平放置的建筑用板材20的右侧部的上方；
b.将横截面为L型的连接胶条502的一端部插入水平放置的建筑用板材20的右侧的安装槽4011内，使连接胶条502的另一端沿竖直方向向上延伸；
在竖直放置的建筑用板材20的下侧的安装槽4011内涂覆结构胶504；
c.将竖直放置的建筑用板材20向下移动进行拼接，使连接胶条502的向上延伸的端部插入竖直放置的建筑用板材20的下侧的安装槽4011内；
d.在拼接后的这两块建筑用板材20的面板200之间的缝隙处涂覆美缝剂505；
再将横截面为L形的铝型材506通过自攻螺丝507固定到这两块建筑用板材20相邻的纵向型材401上进行加固，完成这两块建筑用板材的垂直拼接。
上述第二种拼接方式适用于在阳角型的墙角处安装建筑用板材20。
图13展示了第三种拼接方式，该拼接方式采用的拼接方法包括如下步骤：
a.将一块建筑用板材10面板200朝上水平放置，将另一块建筑用板材10面板200朝左竖直放置，使竖直放置的建筑用板材10位于水平放置的建筑用板材10的右侧部的上方；
b.将横截面为一字型的连接胶条501的上端部插入竖直放置的建筑用板材10的下侧的安装槽4011内，使连接胶条501的下端部沿竖直方向向下延伸；
将连接用铝型材508通过自攻螺丝507固定在水平放置的建筑用板材10的右侧的纵向型材401上，具体地，连接用铝型材508包括相垂直的第一面5081和第二面5082，第一面5081和第二面5082的垂直连接处设置有第一凹槽5083，第二面5082上开设有第二凹槽5084，自攻螺丝507贯穿第一面5081将第一面501固定在水平放置的建筑用板材10的右侧的纵向型材401上，在第一凹槽5083内安装密封胶条509，使密封胶条509的左侧的外壁与水平放置的建筑用板材10的面板200的右侧面相贴合并抵紧；在第二凹槽5084内涂覆结构胶504；
c.将竖直放置的建筑用板材10向下移动进行拼接，使连接胶条501的下端部插入第二凹槽5083内，使密封胶条509的上侧的外壁与竖直放置的建筑用板材10的面板200的下侧面相贴合并抵紧；
d.在拼接后的这两块建筑用板材10的面板200之间的缝隙处涂覆美缝剂505，完成这两块建筑用板材的垂直拼接。
上述第三种拼接方式适用于在阴角型的墙角处安装建筑用板材10。
在本发明提供的拼接方法中，横截面为一字型的连接胶条501一端部的直径略小，该端部插入涂覆有结构胶504的安装槽4011内或者第二凹槽5084内，这样设置的好处在于，能够在结构胶504固化前微调这两块建筑用板材10/20之间的角度，使之符合要求。
本发明提供的建筑用板材的拼接方法，能够根据需求拼接出不同尺寸、适于阳角型墙角安装、适于阴角型墙角安装的板材，操作简单，适用范围广。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (20)

  1. 一种建筑用板材，其特征在于：
    所述建筑用板材包括：蜂窝芯、面板、底板和框架；所述蜂窝芯具有多个蜂窝孔，所述蜂窝孔的轴心线垂直于所述蜂窝芯水平延伸后所在的平面；所述面板通过第一发泡材料粘接在所述蜂窝芯的上端，所述第一发泡材料填充进靠近所述蜂窝芯的上端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；所述底板通过第二发泡材料粘接在所述蜂窝芯的下端，所述第二发泡材料填充进靠近所述蜂窝芯的下端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；所述框架可拆卸地设置在所述蜂窝芯的四周并构成所述蜂窝芯的围边；
    所述建筑用板材的制作方法包括：在所述面板的背面涂覆第一发泡材料，在所述底板的背面涂覆第二发泡材料，将所述框架固定在所述蜂窝芯的四周，通过模压成型使所述面板通过所述第一发泡材料粘接在所述蜂窝芯的上端、使所述底板通过所述第二发泡材料粘接在所述蜂窝芯的下端、使所述第一发泡材料填充进靠近所述蜂窝芯的上端的蜂窝孔并与所述蜂窝孔的孔壁相粘接、使所述第二发泡材料填充进靠近所述蜂窝芯的下端的蜂窝孔并与所述蜂窝孔的孔壁相粘接；在所述第一发泡材料、所述第二发泡材料固化后进行所述模压成型的脱模步骤，得到所述建筑用板材；
    所述建筑用板材的拼接方法包括：水平拼接方法、阴角拼接方法和阳角拼接方法。
  2. 根据权利要求1所述的建筑用板材，其特征在于：所述框架为矩形框架，所述框架由两根纵向型材和两根横向型材垂直拼接而成，所述纵向型材和所述横向型材的拼接处通过角码进行连接。
  3. 根据权利要求2所述的建筑用板材，其特征在于：所述角码为塑胶角码，所述型材为铝型材。
  4. 根据权利要求2所述的建筑用板材，其特征在于：所述型材远离所述蜂窝芯的侧壁上开设有安装槽。
  5. 根据权利要求4所述的建筑用板材，其特征在于：所述安装槽的槽壁上设置有倒刺，所述倒刺沿所述安装槽的延伸方向延伸。
  6. 根据权利要求4所述的建筑用板材，其特征在于：其中一根所述型材具有倾斜的侧壁，该侧壁位于该型材远离所述蜂窝芯的一侧，该侧壁所在的平面与所述面板所在的平面之间的夹角为45°。
  7. 根据权利要求1所述的建筑用板材，其特征在于：所述框架的上表面与所述面板的下表面相贴合，所述框架的下表面与所述底板的下表面相齐平。
  8. 根据权利要求1所述的建筑用板材，其特征在于：所述第一发泡材料、所述第二发泡材料均为聚氨酯组合料，所述聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，所述含羟基的聚醚与所述聚合二苯基甲烷二异氰酸酯的固化剂混合时的质量比为1：1。
  9. 根据权利要求1所述的建筑用板材，其特征在于：所述面板包括瓷板砖，所述底板包括彩钢板，所述蜂窝芯的材质为纸或铝，所述蜂窝芯的单位面积重量为100～2500g/㎡，所述蜂窝芯在上下方向的厚度为6～30mm。
  10. 根据权利要求1所述的建筑用板材，其特征在于：在将所述框架固定在所述蜂窝芯的四周之前，还包括所述框架的制作步骤，所述制作步骤为，将两根纵向型材和两根横向型材垂直拼接，在所述纵向型材和所述横向型材的连接处设置角码并通过所述角码连接所述纵向型材和所述横向型材，得到所述框架。
  11. 根据权利要求10所述的建筑用板材，其特征在于：所述框架的制作步骤中的所述角码为塑胶角码，所述型材为铝型材。
  12. 根据权利要求10所述的建筑用板材，其特征在于：所述框架的制作步骤中的所述型材远离所述蜂窝芯的侧壁上开设有安装槽。
  13. 根据权利要求12所述的建筑用板材，其特征在于：所述安装槽的槽壁上设置有倒刺，所述倒刺沿所述安装槽的延伸方向延伸。
  14. 根据权利要求1所述的建筑用板材，其特征在于：所述第一发泡材料、所述第二发泡材料均为聚氨酯组合料，所述聚氨酯组合料由两种组分组成，一种组分是含羟基的聚醚，另一种组分是聚合二苯基甲烷二异氰酸酯的固化剂，将上述两种组分按质量比1:1混合后进行涂覆。
  15. 根据权利要求14所述的建筑用板材，其特征在于：所述第一发泡材料的涂覆量为1000±50g/㎡，所述第二发泡材料的涂覆量为500±25g/㎡。
  16. 根据权利要求1所述的建筑用板材，其特征在于：所述模压成型的模压压力为150-200Kg/㎡，模压时间为60-70min。
  17. 根据权利要求1所述的建筑用板材，其特征在于：所述面板为瓷板砖，所述底板为彩钢板，所述蜂窝芯的材质为纸或铝，所述蜂窝芯的单位面积重量为100～2500g/㎡，所述蜂窝芯在上下方向的厚度为6～30mm。
  18. 根据权利要求1所述的建筑用板材，其特征在于：所述水平拼接方法包括如下步骤：
    a.将两块权利要求5所述的建筑用板材沿左右方向水平放置，使这两块建筑用板材之间具有间隔；
    b.将横截面为一字型的连接胶条的一端插入位于左侧的所述建筑用板材的右侧的安装槽内；
    c.将这两块建筑用板材靠拢，使连接胶条的另一端插入位于右侧的所述建筑用板材的左侧的安装槽内；
    d.在靠拢后的这两块建筑用板材的中间插入调平器，通过所述调平器调整这两块建筑用板材的相对位置，使这两块建筑用板材的面板上表面相齐平、使这两块建筑用板材的底板的下表面相齐平、使这两块建筑用板材之间的缝隙均匀，完成这两块建筑用板材的水平拼接；
    在步骤c之前还包括在位于右侧的所述建筑用板材的左侧面的安装槽内涂覆结构胶的步骤。
  19. 根据权利要求1所述的建筑用板材，其特征在于：所述阴角拼接方法包括如下步骤：
    a.将一块权利要求6所述的建筑用板材面板朝下水平放置，使该建筑用板材的具有倾斜侧壁的型材朝右；将另一块权利要求6所述的建筑用板材面板朝右竖直放置，使该建筑用板材的具有倾斜侧壁的型材朝下，使竖直放置的所述建筑用板材位于水平放置的所述建筑用板材的右侧部的上方；
    b.将横截面为L型的连接胶条的一端插入水平放置的所述建筑用板材的右侧的安装槽内，使所述连接胶条的另一端沿竖直方向向上延伸；
    c.将竖直放置的所述建筑用板材向下移动进行拼接，使所述连接胶条的向上延伸的端部插入竖直放置的所述建筑用板材的下侧的安装槽内；
    d.在拼接后的这两块建筑用板材的面板之间的缝隙处涂覆美缝剂，完成这两块建筑用板材的垂直拼接；
    在步骤c之前还包括在竖直放置的所述建筑用板材的下侧的安装槽内涂覆结构胶的步骤；
    在步骤d之后还包括将横截面为L形的铝型材通过自攻螺丝固定到这两块建筑用板材相邻的型材上进行加固的步骤。
  20. 根据权利要求1所述的建筑用板材，其特征在于：所述阳角拼接方法包括如下步骤：
    a.将一块权利要求5所述的建筑用板材面板朝上水平放置，将另一块权利要求5所述的建筑用板材面板朝左竖直放置，使竖直放置的所述建筑用板材位于水平放置的所述建筑用板材的右侧部的上方；
    b.将横截面为一字型的连接胶条的上端部插入竖直放置的所述建筑用板材的下侧的安装槽内，使所述连接胶条的下端部沿竖直方向向下延伸；
    将连接用铝型材通过自攻螺丝固定在水平放置的所述建筑用板材的右侧的型材上，在 所述铝型材的第一凹槽内安装密封胶条，使密封胶条的左侧的外壁与水平放置的所述建筑用板材的面板的右侧面相贴合并抵紧；
    c.将竖直放置的所述建筑用板材向下移动进行拼接，使所述连接胶条的下端部插入所述铝型材的第二凹槽内，使所述密封胶条的上侧的外壁与竖直放置的所述建筑用板材的面板的下侧面相贴合并抵紧；
    d.在拼接后的这两块建筑用板材的面板之间的缝隙处涂覆美缝剂；
    在步骤c之前还包括在所述铝型材的第二凹槽内涂覆结构胶的步骤。
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