A kind of metal covering walling wallboard and preparation method thereof
Technical field
The present invention is a kind of building and ornament materials, relates to a kind of metal covering walling and metal covering wallboard product and preparation method thereof, particularly the light-weight wall material of color coated aluminum sheet facing and Light trabs and preparation method thereof.
Background technology: the two-sided plastic-aluminum wallboard of selling on the market is attractive and durable, is common used material in the present house decoration, generally carries out roll-in by quilted plastic panel and double-deck aluminium-plastic panel with adhesive film and adds heat bonding and be composited.Aluminium consumed highly when but the two-sided aluminium-plastic panel of this class was made, and often needed to mix aluminium alloy joist during finishing, the mounting technique complexity, took a lot of work, cause the terminal cost too high, though product is high-grade exquisite, all increased owner's decoration cost, influenced popularizing of product greatly.
Summary of the invention
One of purpose of the present invention, be to provide a kind of cheap and good-quality metal covering walling or metal covering wallboard and supporting nonmetal keel thereof, more similar two-sided aluminium-plastic panel of this wallboard and installation aluminium alloy joist thereof, not only cost reduces greatly, and can reach the same decorative effect of two-sided aluminium-plastic panel in the wall surfacing outside.
Two of purpose of the present invention is to provide the preparation method of above-mentioned metal covering wallboard and metal covering walling.
Particular content of the present invention: the present invention makes substrate with light material, replaces the aluminium sheet substrate of existing two-sided aluminium-plastic panel, make spine material with light material and replace the aluminium alloy joist material, during finishing without aluminium alloy joist.The single-layer metal plate is compounded on the lightweight backing material, make the metal covering wallboard, if light material is made bulk, above individual layer facing metal sheet is compounded in, promptly constitute the metal covering walling, realized that at the substrate and the keel position of aluminium-plastic panel cheap nonmetals substitute the stealth of high-valency metal material, when finishing, make sunny side (exposed face) with the one side that metal sheet is arranged, the lightweight substrate is made the back (the inside).
The used facing metal sheet of the present invention mainly comprises color coated aluminum sheet, aluminium sheet colored stainless steel plate and color steel sheet and corrosion resistant plate.
The used light material substrate of the present invention mainly comprises (1) fire prevention plastic material (2) balloonflower root synthetic materials (3) balloonflower root plastic cement synthetic materials or gas concrete.
Preparation method of the present invention mainly comprises two parts: a part is a just plastic cement synthetic materials preparation method of the preparation method of light material substrate (1) promptly recited above fire prevention plastic material (2) balloonflower root synthetic materials (3) tangerine, and another part is the complex method of metal decking and light material substrate.
One. the preparation method of light material substrate
(1) making of fire prevention plastic material: various waste or used plastics are added hot extrusion with plastic cement equipment, form plastic plate or plastic cement piece, do degree of depth punching handles on the surface of plastic plate or plastic cement piece, densely covered pit hole, the consent eye is applied in slurry such as the mineral varnish spraying of will preventing fires, mineral varnish fire prevention slurry has fireproof performance, and has extremely strong viscosity, can be bonded on any hard material.
(2) making of balloonflower root synthetic materials: with balloonflower root such as rice bar, straw, 70% (weight ratio) powders such as wood chip rape straw are joined 30% ashes, and ashes comprises agstone, crushed crude pearlite, industrial wastes (coal ash) etc. add an amount of bonding agent, add water, the furnishing slurry, injection model then, the drying solidified forming is made " balloonflower root synthetic materials plate " or " balloonflower root synthetic materials piece ".
(3) making of balloonflower root plastic cement synthetic materials
Method 1. usefulness plastic extruders inject plastic cement fusion viscous state and are laid in the balloonflower root plate, prefabricated checked spun antung die cavity and eyelet in the balloonflower root plate, be equipped with adhesive film above, after treating to be full of plastic cement viscosity flow liquid in the balloonflower root plate, with collating unit arrangement typing, it is synthetic to form the plastic cement rivet clasp in the eyelet, and manufactured head seals with mineral varnish.
Method 2. is made into plate or piece with the balloonflower root synthetic materials by the preparation method of light material, surperficial prefabricated eyelet at plate or piece, the plastic material that will be provided with nail post or checked spun antung then is bonding with the balloonflower root synthetic materials that leaves eyelet, and then the hot pressing rivet clasp is synthetic.
The complex method of metal decking and light material substrate:
(1) metal decking and fire prevention plastic material are compound: between metal sheet and fire prevention plastic material piece, and folder last layer adhesive film, roll-in heat seal then; Also can use plastic extruder, extrude plastic cement fusion viscous state (being the sandwich layer plastic material of traditional two-sided aluminium-plastic panel) and inject in aluminium sheet that is laid with adhesive film and the interlayer of the preventing fires plastic material once-combined moulding.With the compound one side of metal decking be the one side of slurry of not preventing fires.
(2) complex method of metal decking and balloonflower root synthetic materials: between metal sheet and " balloonflower root synthetic materials " plate or piece, lay bonding agent, roll-in is compound then.The complex method of another kind of metal decking and balloonflower root synthetic materials be direct at the back side of single face aluminium-plastic panel or aluminium sheet the bonding prefabricated plastic cement rivet core material that finishes and be the well word arrangement, then that the balloonflower root synthetic materials plate of prefabricated eyelet is bonding with it, the eyelet of the balloonflower root synthetic materials plate of prefabricated eyelet will cooperate with the mutual hole for nailing of plastic cement rivet, the rivet clasp that pressurizes then is synthetic, and promptly bonding heating pressurization rivet clasp nail post is synthetic.
(3) metal decking and balloonflower root plastic cement synthetic materials complex method: same method (1) is between metal sheet and the balloonflower root plastic material piece, folder last layer adhesive film, roll-in heat seal then.
Also can extrude in the interlayer that plastic cement fusion viscous state injects the aluminium sheet be laid with adhesive film and balloonflower root synthetic materials plate with plastic extruder, prefabricated perforation on the balloonflower root plate in interlayer, plastic cement forms core material in interlayer, and the plastic stud in the rivet clasp balloonflower root synthetic materials eyelet, also be one of synthetic method of bonding heating pressurization rivet clasp nail post.Utilize adhering method of the present invention, can also metal sheet and aerated concrete light walling is compound.
Three. the preparation method of auxiliary keel
Being made of balloonflower root synthetic materials adopted in the making of auxiliary keel: with weight ratio is 70% balloonflower root such as rice bar, straw, powders such as wood chip, rape straw are joined 30% ashes (weight ratio), and ashes comprises agstone, crushed crude pearlite, coal ash, cement add an amount of bonding agent, add water, the furnishing slurry, inject keel shut die type then, the drying solidified forming is made balloonflower root synthetic materials keel.Also can make keel with plastic plate or balloonflower root plastic cement.
Adopt the metal covering walling metal covering wallboard that the present invention produced, after the synthetic supporting installation of keel of balloonflower root of the present invention, compare decorative effect one Chinese catalpa with the two-sided aluminium-plastic panel installation of tradition, but can save more than 100 yuan for every square metre, decoration cost reduces significantly.
Description of drawings
Below in conjunction with drawings and Examples invention is further specified.
Fig. 1-the 1st, metal covering fire prevention plastic plate schematic diagram of the present invention.
Fig. 1-2 is metal decking and the compounded metal covering walling of fire prevention plastic material schematic diagram.
Fig. 2-the 1st, metal covering balloonflower root synthetic materials plate schematic diagram of the present invention.
Fig. 2-the 2nd, metal decking and the compounded metal covering walling of balloonflower root synthetic materials schematic diagram.
Fig. 3-the 1st, metal covering balloonflower root plastic cement synthetic materials plate schematic diagram of the present invention.
Fig. 3-the 2nd, metal decking and the compounded metal covering walling of balloonflower root plastic cement synthetic materials schematic diagram.
1 metal decking, 2 adhesive films or cementing agent 3 fire prevention plastic plate or piece 4 balloonflower root synthetic materials plates or balloonflower root synthetic materials piece 5 plastic stud posts among the figure.
Embodiment 1 metal decking and compound metal covering walling or the wallboard made of fire prevention plastic material.
(1) make the fire prevention plastic material: with plastic cement equipment various waste or used plastics are added hot extrusion and form plastic plate, cold solid, do degree of depth punching on the surface of plastic plate or plastic cement piece and handle, the pit hole of gathering, the consent eye is applied in the spraying of slurries such as the mineral varnish of will preventing fires.
(2) with metal decking and compound metal covering walling or the wallboard made of fire prevention plastic material: between color coated aluminum sheet and fire prevention plastic material plate or piece, folder last layer adhesive film, roll-in heat seal then; Also can use plastic extruder, extrude plastic cement fusion viscous state (being the sandwich layer plastic material of traditional two-sided aluminium-plastic panel) and inject once-combined moulding in the aluminium sheet be laid with adhesive film and the fire prevention plastic cement interlayer, with the compound plastic rubber surface of color coated aluminum sheet be the face of mineral varnish of not preventing fires.Product such as Fig. 1-1 and Fig. 1-2.
Fig. 1-1 metal decking and the compounded metal covering wallboard of fire prevention plastic material plate.
Fig. 1-2 metal decking and the compounded walling of fire prevention plastic material piece.
1 metal decking among the figure, 2 bonding films, 3 fire prevention plastic plate or pieces.
Compound metal face wall or the wallboard made of embodiment 2 metal deckings and balloonflower root synthetic materials.
(1) making of balloonflower root synthetic materials: join 30% ashes (agstone, crushed crude pearlite or coal ash) with balloonflower root (rice bar, straw or wood chip) 70% (weight ratio) powder after mill is pulverized, add an amount of bonding agent, add water, the furnishing slurry, injection model then, the drying solidified forming is made balloonflower root synthetic materials plate or balloonflower root synthetic materials piece.
(2) compound metal covering wallboard or the walling made of metal decking and balloonflower root synthetic materials: a kind of complex method is: between aluminium sheet and " balloonflower root synthetic materials " plate or piece, lay cementing agent, roll-in heat seal then.
Another kind of complex method is the bonding prefabricated plastic cement rivet core material that is the well word arrangement of finishing at the back side of plane aluminium-plastic panel or color coated aluminum sheet, then that the balloonflower root synthetic materials plate of prefabricated eyelet is bonding with it, the eyelet of the balloonflower root synthetic materials plate of prefabricated eyelet will cooperate with the mutual hole for nailing of nail post of plastic cement rivet, and the rivet clasp that pressurizes then is synthetic.
The compounded metal covering wallboard of Fig. 2-1 metal decking and balloonflower root synthetic materials plate.
Fig. 2-the 2nd, metal decking and the compounded walling of balloonflower root synthetic materials.1 metal decking among the figure, 2 bonding agents, 3 balloonflower root synthetic materialss.
The making of embodiment 3 balloonflower root plastic cement synthetic materialss
(1) the balloonflower root extruder injects plastic cement fusion viscous state and is laid in the balloonflower root plate, prefabricated checked spun antung die cavity and eyelet are equipped with adhesive film, after treating to be full of plastic cement viscosity flow liquid in the balloonflower root plate above in the balloonflower root plate, with collating unit arrangement typing, it is synthetic to constitute plastic cement rivet rivet clasp in the eyelet.
(2) metal decking and balloonflower root plastic cement synthetic materials are combined into metal walling or wallboard.
Method 1. is pressed from both sides the last layer adhesive film, roll-in heat seal then between metal sheet and balloonflower root plastic material plate or piece.The one side bonding with metal sheet is plastic rubber surface.
Method 2. usefulness plastic extruders are extruded in the interlayer that plastic cement fusion viscous state (being the sandwich layer plastic material of traditional two-sided aluminium-plastic panel) injects the aluminium sheet be provided with adhesive film and balloonflower root synthetic materials plate, the prefabricated perforation of balloonflower root plate, plastic cement forms core material in interlayer, and the plastic cement rivet in the rivet clasp balloonflower root synthetic materials eyelet.
Fig. 3-1 metal sheet and the compounded wallboard of balloonflower root plastic cement synthetic materials.
Fig. 3-2 metal sheet and the compounded walling of balloonflower root plastic cement synthetic materials.
1 metal decking among the figure, 2 bonding films, 3 plastic materials, 4 balloonflower root synthetic materialss, 5 plastic stud posts.
Characteristics such as the present invention has simple in structure, and the fabrication and installation cost is low, it is anti-aging to have the antiacid alkali of fire-proof and water-proof, advantages such as the life-span is long, its capability and performance index is identical with existing two-sided aluminium-plastic panel, meets international standards, and can be used for aspects such as exterior wall enclosure, decorations and furniture making in the building.
When installing, the present invention, also can adopt mode such as clothes-hook member to install except that adopting above-mentioned light-weight wall material to make the spine material.