CN2400238Y - Plywood sheet - Google Patents

Abstract

The utility model discloses a combined plate. The utility model is characterized in that at least one layer of construction material plates are used as lamination basal plate; at least one end surface of the utility model is matched with one layer of non-hard foam material pads glued by adhesive. The combined plate manufactured by the structure has the advantages of good sound insulation, good heat insulation, moisture resistance, flattening laying performance, slide resistance, etc. The combined plate is multifunctional safe construction material with elasticity, collision protection and good insulating property.

Description

Combined plate

The utility model relates to laminar product, refers to a kind of multi-functional combined plate with sound insulation, protection against the tide, protection especially.

Use at present at indoor building material, be subject to mostly its stock characteristic or make functional, so that has single practical shortcoming in the use, the various timber that for example often are used are (as clamping plate, core plate etc.) be example particularly with the clamping plate that often are used, the weedtree that adopts rudimentary classes such as seeds promptly to be commonly called as is a base material mostly, cooperate the hot pressing processing method, by time by the pressurization setting under the gravity of setting of pressing processing machine, simultaneously add man-hour in pressing, pressing plate at the pressing machine carries out heating of design temperature, by this heat effect, the general adhesive that impels interlayer partly infiltrated fiber cell chien shih its can glue together each layer composition clamping plate, these clamping plate are that weedtree is formed, lax and the intensity difference of wood fibre density of itself, because its density is lax, be subjected to the moisture infiltration in the natural climate easily and make moist, the aqueous vapor of invading will make clamping plate produce the disengaging of structural decomposition and gummed portion and produce absciss layer and peel off, so that addle, do not have protection against the tide or waterproof effect fully, the laying operation of the domestic present upholster of solid wooden floor board more can extensively be liked by to(for) this deficiency as can be known, lay by present solid wooden floor board, adopt fixed nail extremely at the assembling mode of floor more, and be subjected to the heavier influence of natural climate moisture again, when laying, must on floor, lay one deck polyvinyl chloride (being called for short PVC) or polyethylene adhesive plaster (being called for short the PE adhesive plaster) earlier, re-lay clamping plate on the upper strata of adhesive plaster then and followed closely extremely on floor, again the solid wooden floor board nail is extremely finished laying on the clamping plate top layer, the mode of this kind laying must be laid one deck adhesive plaster between clamping plate and floor, touch in order to the direct subsides of isolating clamping plate and floor, prevent that clamping plate from absorbing by floor that moisture makes moist and the rising-heat contracting-cold of plank and easily cause peeling off of interlayer, and then cause the distortion of solid wooden floor board or the noise in when walking, obviously clamping plate do not have protection against the tide or waterproof effect fully, and this deficiency also is like this for other various types of wood kind material, infiltrate under the wood fibre cell in aqueous vapor, also can produce the situation that addles, in addition, clamping plate are owing to its wood fibre is lax, the moth that is subjected to moth is easily stung damage and is caused and use the longevity to shorten, particularly when using as Partition wall boards, because the wood fibre cell of clamping plate is comparatively lax, thereby its soundproof effect is poor, and so clamping plate wood fibre cell is comparatively lax the intensity difference of external force resistance, so that in handling process, very easily cause the fracture or the damage of plate because of external force, distortion, cause the meaningless loss that needs replacing or can't use, above-mentionedly be the common deficiency of clamping plate, though commercially available again have through the sheet material after so-called water-proofing treatment or the mothproof processing etc., but its water-proofing treatment or mothproof processing are many at its surface-coated waterproofing agent or insect-proof agent, its practical effect is limited, and it is subject to collision and decreases broken and still can't make moderate progress in function aspects such as sound insulations.

As building materials such as plasterboard or calcium silicate plates, be limited to the material that it is made in the use in addition, make moist easily and corrode, also collided easily simultaneously and produce damaged situation because of the infiltration of the moisture in the natural weather; Commercially available again have for example building materials of sound panel of special function, mostly its structure is in the inner space of laminated plates outside it, filling have sound insulation material (such as protecting expanded material, asbestos and glass fibre etc. such as deer dragon) formation, yet this type of sound panel structure, in practicality because of being subjected to needing filler so that its thickness is thickened, as panel wall the time, need occupy suitable thickness space, make indoor free space be reduced relatively because of taking slightly, and comparatively inconvenience in the heavier carrying of its weight.

At present commercially available various building materials or the decoration lamination material with material is arranged again; owing to add different sandwich material at its interlayer; paper; cotton fiber; asbestos and glass fibre etc.; thereby (need are with epoxy resin lamination material to have moisture-proof respectively; just has this function); sound insulation (needs cotton fiber; fibre glass laminates material or asbestos lamination material just have this function) wherein a kind of preferable function; at present commercially available various building materials or decoration material; yet there are no lamination structure, more do not see to have to possess sound insulation simultaneously with the non-hard foamed property material of employing; moistureproof; protect polyfunctional material and lamination structure.

The purpose of this utility model is to provide a kind of combined plate, make it can overcome the shortcoming that traditional various building materials can't possess body multifunctional effects such as sound insulation, heat insulation, moistureproof, anticollision, insulation simultaneously, can possess the building material of these functional effects simultaneously and provide in one, and can be with the combined plate that can select the employed building material of sheet material and lamination number and thickness etc. to adjust flexibly because of demands such as result of use degree.

For this realizes above-mentioned task, the solution that the utility model adopts is achieved in that a kind of combined plate is provided, its structure with the building material plate of one deck at least as laminated substrate, on its at least one end face, cooperate foaminess material pad again with the non-hard of adhesive gummed one deck, lamination is combined into a thickness sheet material with foaminess plate of material face, to satisfy the demand used through processing, cut or be combined into purpose commodity or indoor decoration etc.

The beneficial effects of the utility model: as can be known by architectural feature of the present utility model; by by general building material plate; cooperate one deck at least non-hard foamed property material pad be combined into combined plate; thereby have that sound insulation is good, thin thickness makes the increase of compartment free space, heat insulation good lifting air conditioner refrigerating effect, the good growth of moisture resistance service life, leveling is laid and on-slip function and the flexible anticollision of tool, insulating properties are good; and can reduce cost, easily construct, have sound insulation, protection against the tide, the integrated functional character of protection.

Below in conjunction with accompanying drawing concrete enforcement of the present utility model being done one describes in detail.

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model one embodiment.

Fig. 2 is the combination section of the utility model Fig. 1 embodiment.

Fig. 3 is the combination section of another embodiment of the utility model.

Provide an embodiment of the present utility model below in conjunction with Fig. 1, Fig. 2, be described in detail as follows:

Combined plate of the present utility model; its purposes can be used as indoor structure and decoration (as ceiling; compartment; the floor; door-plate or general clamping plate purposes); household goods; uses such as car body compartment and heat-barrier material; the substitution material of all kinds of purposes that certainly also can be used as other building materials and be suitable for; the structure of this combined plate sees also Fig. 1; shown in Figure 2; be to be a kind of specific embodiment of the present utility model; this embodiment constructs for the single layer of essential structure form and is illustrated; combined plate 1 of the present utility model; its structure is a laminated substrate 11 with the building material plate of one deck at least mainly; this building material plate can comprise that all kinds of wooden materials are (as clamping plate; the core plate; close enlightening plate or other wood are planted the plate of making); iron plate; slabstone; plasterboard; calcium silicate plate; cement fibrolite plate; opaque SB plate (being called for short the OSB plate); various plastics plate material sheets all can be taken; again on the end face of at least one side of laminated substrate 11; foaminess material pad 12 laminations that the non-hard of one deck is set by adhesive compression set on this end face combine; this foaminess material pad 12 wherein; be polyethylene vinyl acetate copolymer (being called for short PEVA); ethene-vinyl acetate copolymer (being called for short EVA); bridge formation polyethylene (being called for short AEPE) or the made pad of other spendable foaminess materials; the foaminess material PEVA of this non-hard; EVA; AEPE etc. all belong to the foam material of separated foam; and has splendid sound-insulating and heat-insulating effect; and has polyethylene material (being called for short the PE material) in this foam material; thereby have splendid moisture resistance and chemical resistance; resistance to ag(e)ing; not only feel is good more full of elasticity because of separated foam makes it simultaneously; function with shock-absorbing and protection; reach the functional effect of security; this combined plate 1 in the use; be with space laterally, a side of tool foaminess material pad 12; and make laminated substrate 11 formed obstruct guard mode (this is the use under the composition structure of one deck laminated substrate 11 and one deck foaminess material pad 12) between foaminess material pad 12 and metope or floor by the folder group; make its not moisture-sensitive or damage by worms and increased its service life; above-mentioned again employed adhesive is to be the best with nonaqueous adhesive (as acryl glue).

See also again shown in the profile pattern shown in Figure 3, another constructed embodiment for the utility model combined plate, closing structure with three-layered node in the present embodiment is illustrated, find out by knowing among the figure, more than the employing, following double-deck laminated substrate 11,11 ' again at double-deck laminated substrate 11, between the corresponding end face of 11 ' two-phase, with adhesive gummed one deck foaminess material pad 12, again at laminated substrate 11, also glue together one deck foaminess material pad 121 on 11 ' the outside end face by adhesive, 122 combine, and form multilayer basic unit and with laminated substrate 11,11 ' normality retaining clip is arranged on foaminess material pad 12,121,122 inboard; By the foaminess material pad 12 of multilayer and laminated substrate 11,11 ' combination, thereby make the effect of its sound insulation, protection against the tide, sound insulation better, its effect is strong, weak certainly also can directly select setting to control to adapt to user demand by the thickness of foaminess material pad 12,121,122 and the thickness of laminated substrate 11.

Have again, the combination of the lamination glued construction that the foaminess material pad of above-mentioned laminated substrate 11 and non-hard is 12, qualitative change is molten contracts owing to the foaming thing chance heat that is subject to foaminess material itself produces, stick up situations such as volume, therefore must give lamination with the alternate manner that is different from the employed hot pressing processing method of general clamping plate and form structure, thereby must adopt the lamination of colding pressing to form mode, soon coat adhesive again after the roll extrusion of roller is developed between the lamination face of the foaminess material pad 12 of laminated substrate 11 and non-hard, under not heating, set gravity by the pressing machine again, the cooperation lamination pressure group of pressing time etc., its pressurization gravity and time etc. needs through suitable setting and consideration at the same time, with the separated foam of avoiding causing foaminess material pad 12 technical problems such as causing flexible qualitative change that is crushed.This structure has different with the lamination structure that the lamination of general clamping plate can constitute.

By the synthetic sheet material of above-mentioned structural group, thereby the utlity model has following enhancement effect:

1, has extremely good soundproof effect, and can not use sound insulation to fill material fully, and make it thick Degree subtracts thin, can will indoor available space effectively be increased when using as panel wall.

2, have extremely good heat insulation function, the combination of foaminess material pad make clamping plate also can become every Hot extremely good material, and the refrigeration that can promote the air-conditioning system is to save the energy.

3, increase service life, foaminess material pad be combined in the surface, can prevent oozing of moisture The corrosion of thoroughly making moist and causing, and can prevent that moth moth stings laminated substrate and increase service life.

4, the elastomeric flexible of foaminess material gasket surface to the wall of injustice, when lay on ground, has been kept whole the smooth of surface of laying thereby can fill up leveling by the soft of foaminess material pad.

5, foaminess material pad elasticity is good, makes the integral surface sense of touch comfortable, and unlikely crowfoot cracks when being collided, and also has protective effect for the child, is unlikely to collide injured.

6, on-slip function can be prevented sliding stop or slipped when being laid in floor or furniture surface.

7, insulating properties is good, can be used as the circuit protection of electronic circuit board or building ceiling.

Claims (3)

1, a kind of combined plate comprises building material plate, foaminess material pad; It is characterized in that: its textural building material plate with one deck at least is as laminated substrate, on its at least one end face with adhesive gummed one deck foaminess material pad combination forming.

2, combined plate according to claim 1 is characterized in that wherein this foaminess material pad is polyethylene vinyl acetate copolymer, ethene-vinyl acetate copolymer, bridge formation polyethylene.

3, combined plate according to claim 1 is characterized in that wherein this adhesive is non-aqueous adhesive.

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