CN202106617U - Composite board - Google Patents

Abstract

The utility model discloses a composite board which comprises aluminum panels (1) and plastic core plates (2). The composite board is characterized by further comprising a steel core plate (3), wherein the whole composite board has a symmetrical five-layer structure which is formed by compositing the aluminum panels (1), the plastic core plates (2) and the steel core plate (3) by binding material polymeric films, namely, the composite board is provided with the aluminum panel (1), the plastic core plate (2) , the steel core plate (3), the plastic core plate (2) and the aluminum panel (1) in sequence from top to bottom. By using the structure, the composite board is simple in structure, and easy to produce, and optimizes an internal stress structure of boards, so that the boards can have higher strength and smoothness.

Description

Composite plate

Technical field

The utility model relates to building materials field, particularly a kind of metal and composite panel of plastic material with layer structure.

Background technology

Metal and compound plastic plate are that the distinct two kinds of materials of do as one likes matter are formed, and it had both kept the key property of former composition material, had overcome the deficiency of former composition material again; Usually have more excellent material property and lower product price than monometallic plate, be received by the market, wherein modal just have aluminium-plastic panel, stainless steel plastic clad plate or the like; Aluminium-plastic panel has utilized the mechanics principle of i-beam structure cleverly; Under hot conditions, realize compound, after the moulding cooling, because of laterally zygomorphic aluminium sheet and the difference of core on shrinkage factor; Form the stable internal stress of sheet material and have favorable rigidity; But in order to satisfy the requirement of aluminium-plastic panel compression strength, surface smoothness or the like index, the veneer area of aluminium-plastic panel is restricted, and needs to adopt higher slight aluminum honeycomb panel to substitute; But cellular board often costs an arm and a leg, and construction requirement is high.

The utility model content

The purpose of the utility model is to provide a kind of metal and composite panel of plastic material of layer structure, and is not only simple in structure, produce easily, and has high intensity of valency and flatness.

The utility model adopts following technical scheme to realize: composite plate; Include aluminium matter panel and quilted plastic panel; This composite plate also includes steel core; The monoblock composite plate is compounded to form symmetrical five-layer structure by aluminium matter panel, quilted plastic panel and steel core through the binding material polymeric membrane, is followed successively by aluminium matter panel, quilted plastic panel, steel core, quilted plastic panel, aluminium matter panel from top to bottom.

Adopt the composite plate of this structure, not only simple in structure, produce easily, with traditional composite plate resemble process, and because the adding of steel core, optimized the internal stress structure of sheet material, make sheet material have higher intensity and flatness.

Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth, the protection domain of the utility model includes but are not limited to accompanying drawing and the disclosed content of embodiment.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to set forth.

As shown in Figure 1; This composite plate adopts laterally zygomorphic five-layer structure; Be followed successively by aluminium matter panel 1, quilted plastic panel 2, steel core 3, quilted plastic panel 2, aluminium matter panel 1 from top to bottom, and the parameter of two-layer up and down aluminium matter panel 1 is in full accord; The parameter of two layers of plastic central layer 2 is also in full accord up and down, and each layer becomes one after heat is compound through the binding material polymeric membrane.

Claims (1)

1. composite plate; Include aluminium matter panel (1) and quilted plastic panel (2); It is characterized in that: this composite plate also includes steel core (3); The monoblock composite plate is compounded to form symmetrical five-layer structure by aluminium matter panel (1), quilted plastic panel (2) and steel core (3) through the binding material polymeric membrane, is followed successively by aluminium matter panel (1), quilted plastic panel (2), steel core (3), quilted plastic panel (2), aluminium matter panel (1) from top to bottom.

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