CN201190345Y

CN201190345Y - High strength perlite fireproofing board structure

Info

Publication number: CN201190345Y
Application number: CNU2008201151507U
Authority: CN
Inventors: 吕博
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-19
Filing date: 2008-05-19
Publication date: 2009-02-04
Anticipated expiration: 2018-05-19

Abstract

The utility model relates to a high-density perlite fireproofing board structure which mainly comprises a perlite fireproofing board subject (1) and two strength enhancement layers that are arranged on the main surfaces of two sides thereof; the two strength enhancement layers are respectively pasted on the two main surfaces of the perlite fireproofing board subject (1) by a fireproofing glue adhesive layer, thereby the problems that the strength is low and perlite particles on the surface layer are easy to hit and fall off in the prior art are solved. The utility model has the advantages of high strength and good integrity, and can be used for making fireproofing facilities, such as building fireproofing doors or fireproofing partition walls, and the like.

Description

High strength perlite PLASTIC LAMINATED structure

Technical field

The utility model relates to a kind of building with fireproofing or parts, a kind of especially high strength perlite PLASTIC LAMINATED structure that is used to make labeled door, fire prevention vertical partition wall etc.

Background technology

At present, people make labeled door, fire prevention vertical partition wall etc., generally all adopt and fill refractory materials such as fire-resistant rock wool, asbestos or ceramic wool in the intermediate course of two-layered steel plates, and its shortcoming is that environmental pollution is comparatively serious; Afterwards, the scientific research personnel develops a kind of new environment-friendly fireproof door packing material-perlite PLASTIC LAMINATED, promptly by expanded perlite add fire prevention glue etc. be mixed be pressed into a kind of have do not fire, nontoxic, tasteless, pollution-free, the novel PLASTIC LAMINATED that the fire-proof heat-insulating performance is good, it only is made of perlite PLASTIC LAMINATED main body, because perlite PLASTIC LAMINATED main body is to be formed through the mould compacting by the expanded perlite powder, its weak point is, rough surface, the perlite powder is easy to come off, bulk strength is lower, especially after the steel plate bonding with perlite PLASTIC LAMINATED and labeled door, when labeled door is vibrated or clash into, the perlite PLASTIC LAMINATED is easy to cracked or ftractures with the steel plate bonded part, show as on the steel plate by adhesion one deck perlite powder, the defective that above-mentioned intensity is lower has influenced its result of use to a certain extent, gives to apply and brings inconvenience.

Summary of the invention

The purpose of this utility model is, overcomes the deficiencies in the prior art, and a kind of high strength perlite PLASTIC LAMINATED structure that can effectively improve intensity is provided.

In order to achieve the above object, the solution that the utility model is taked is, it comprises perlite PLASTIC LAMINATED main body, be characterized in, it also comprises the inboard first type surface place that is arranged on described perlite PLASTIC LAMINATED main body and two strength-enhanced layers at outside first type surface place, and described each strength-enhanced layer is bonded in the inboard first type surface place and the outside first type surface place of described perlite PLASTIC LAMINATED main body respectively by corresponding fire prevention glue bond layer.With the cloth cover of flexibility is the surface of bed of cloth attached to above-mentioned perlite PLASTIC LAMINATED main body, form the strength-enhanced layer, can prevent effectively that its surperficial perlite particle from being vibrated or coming off during active force such as bump, also can improve simultaneously the whole anti-fragmentation performance of PLASTIC LAMINATED, its bulk strength is improved.With fire prevention glue bond layer above-mentioned strength-enhanced layer is bonded on the above-mentioned perlite PLASTIC LAMINATED main body, makes this tack coat also have fireproof performance, can not burn, cause strength-enhanced layer glue to fall because of it is subjected to the flue gas of higher temperature or flame baking.The used fire prevention glue of above-mentioned fire prevention glue bond layer is well known to those of ordinary skill in the art, no longer describes in detail herein.

Above-mentioned strength-enhanced layer can constitute the enhancing cloth cover that above-mentioned strength-enhanced layer of the present utility model preferably is made of nonwoven, chemical fabric, cotton, grid cloth, glass fabric or alumina silicate cotton herein for wire lath, veneer flaggy or flexible cloth surface layer etc.

In order to improve intensity of the present utility model, can make the cloth cover of the flexibility that constitutes described strength-enhanced layer have fire resistance property again, no matter whether strength-enhanced layer of the present utility model is the enhancing cloth cover that is made of nonwoven, chemical fabric, cotton, grid cloth, glass fabric or silicic acid companion cotton, and preferably it also is included in the fire prevention glue bonding course that is arranged on when it makes labeled door between described strength-enhanced layer outer surface and the corresponding labeled door metal sheet inner surface.The used fire prevention glue of above-mentioned fire prevention glue bonding course is well known to those of ordinary skill in the art, no longer describes in detail herein.

The setting of above-mentioned fire prevention glue bonding course wraps in the flexible cloth surface layer of making the strength-enhanced layer wherein, and in the seam hole on the cloth cover of fire prevention glue infiltration flexibility, the cloth flooring is sealed on wherein, makes flexible cloth cover have fire resistance property.

In order to strengthen its globality, no matter whether strength-enhanced layer of the present utility model is the enhancing cloth cover that is made of nonwoven, chemical fabric, cotton, grid cloth, glass fabric or alumina silicate cotton, preferably the utility model also comprises the side capping layer of cloth that is bonded in described perlite PLASTIC LAMINATED main body side edge by fire prevention glue bond layer, and described side capping layer of cloth is the capping layer of cloth that nonwoven, chemical fabric, cotton, grid cloth, glass fabric or alumina silicate cotton constitute.

Because the utility model has adopted said structure, the setting of the strength-enhanced layer that constitutes by the flexible cloth surface layer, the perlite powder on perlite PLASTIC LAMINATED main body top layer is enveloped by the strength-enhanced layer securely, formation has the integral body of higher-strength, the strength-enhanced layer is bonded in the first type surface place of perlite PLASTIC LAMINATED main body with fire prevention glue bond layer, then this tack coat has the fire-proof heat-insulating performance, because when it also is included in its making labeled door, be arranged on the fire prevention glue bonding course between above-mentioned strength-enhanced layer outer surface and the corresponding labeled door metal sheet inner surface, this bonding course has fire-proof heat-insulating, above-mentioned fire prevention glue bond layer and fire prevention glue bonding course are clipped in the middle the strength-enhanced layer, and fire prevention glue bond layer and the used fire prevention glue penetration of fire prevention glue bonding course arrive among the areola of strength-enhanced layer, make the strength-enhanced layer also have the fire-proof heat-insulating performance, the setting of side capping layer of cloth, make it have more globality, therefore, the utlity model has the intensity height, good integrity, the perlite powder on top layer are difficult for being vibrated the advantage that comes off.

Description of drawings

Fig. 1 is embodiment 1 a described cross-sectional configuration schematic diagram of the present utility model;

Fig. 2 is embodiment 2 described cross-sectional configuration schematic diagrames of the present utility model;

Fig. 3 is embodiment 3 described cross-sectional configuration schematic diagrames of the present utility model;

The specific embodiment

Embodiment 1, in cross-sectional configuration schematic diagram of the present utility model shown in Figure 1, the utility model comprises perlite PLASTIC LAMINATED main body 1, it also comprises the inboard first type surface place that is arranged on perlite PLASTIC LAMINATED main body 1, the strength-enhanced layer 2 and the strength-enhanced layer 4 at outside first type surface place, strength-enhanced layer 2 and strength-enhanced layer 4 are bonded in the inboard first type surface place and the outside first type surface place of perlite PLASTIC LAMINATED main body 1 respectively by fire prevention glue bond layer 3, fire prevention glue bond layer 5.Herein, above-mentioned strength-enhanced layer 2 and strength-enhanced layer 4 all are the enhancing cloth cover that is made of nonwoven.

Embodiment 2, in structural representation shown in Figure 2, the utility model comprises perlite PLASTIC LAMINATED main body 1, it also comprises the inboard first type surface place that is arranged on perlite PLASTIC LAMINATED main body 1, the strength-enhanced layer 2 and the strength-enhanced layer 4 at outside first type surface place, strength-enhanced layer 2 and strength-enhanced layer 4 are bonded in the inboard first type surface place and the outside first type surface place of perlite PLASTIC LAMINATED main body 1 respectively by fire prevention glue bond layer 3, fire prevention glue bond layer 5.Herein, above-mentioned strength-enhanced layer 2 and strength-enhanced layer 4 all are the enhancing cloth cover that is made of nonwoven.In Fig. 2, the utility model also is included in the fire prevention glue bonding course 6 that is arranged on when making labeled door between strength-enhanced layer 2 outer surface and labeled door metal sheet 7 inner surfaces, and is arranged on the fire prevention glue bonding course 8 between strength-enhanced layer 4 outer surface and labeled door metal sheet 9 inner surfaces.The above-mentioned glue bonding course of respectively preventing fires is prevented fires the used fire prevention glue of glue bond layer with each can be identical, also can be different, but its used fire prevention glue is well known to those of ordinary skill in the art, no longer describes in detail herein.

Embodiment 3, in structural representation shown in Figure 3, the utility model comprises perlite PLASTIC LAMINATED main body 1, it also comprises the inboard first type surface place that is arranged on perlite PLASTIC LAMINATED main body 1, the strength-enhanced layer 2 and the strength-enhanced layer 4 at outside first type surface place, strength-enhanced layer 2 and strength-enhanced layer 4 are bonded in the inboard first type surface place and the outside first type surface place of perlite PLASTIC LAMINATED main body 1 respectively by fire prevention glue bond layer 3, fire prevention glue bond layer 5.Herein, above-mentioned strength-enhanced layer 2 and strength-enhanced layer 4 all are the enhancing cloth cover that is made of nonwoven.Herein, the utility model also comprises the side capping layer of cloth 11 that is bonded in perlite PLASTIC LAMINATED main body 1 side edge by fire prevention glue bond layer 10, herein, and the capping layer of cloth that side capping layer of cloth 11 constitutes for nonwoven.

Claims

1, a kind of high strength perlite PLASTIC LAMINATED structure, comprise perlite PLASTIC LAMINATED main body [1], it is characterized in that, it also comprises the inboard first type surface place that is arranged on described perlite PLASTIC LAMINATED main body [1] and two strength-enhanced layers at outside first type surface place, and described each strength-enhanced layer is bonded in the inboard first type surface place and the outside first type surface place of described perlite PLASTIC LAMINATED main body [1] respectively by corresponding fire prevention glue bond layer.

2, high strength perlite PLASTIC LAMINATED structure according to claim 1 is characterized in that, described strength-enhanced layer is the enhancing cloth cover that is made of nonwoven, chemical fabric, cotton, grid cloth, glass fabric or alumina silicate cotton.

3, high strength perlite PLASTIC LAMINATED structure according to claim 1 and 2 is characterized in that, it also is included in the fire prevention glue bonding course that is arranged on when it makes labeled door between described strength-enhanced layer outer surface and the corresponding labeled door metal sheet inner surface.

4, high strength perlite PLASTIC LAMINATED structure according to claim 1 and 2, it is characterized in that, it also comprises the side capping layer of cloth that is bonded in described perlite PLASTIC LAMINATED main body [1] side edge by fire prevention glue bond layer, and described side capping layer of cloth is the capping layer of cloth that nonwoven, chemical fabric, cotton, grid cloth, glass fabric or alumina silicate cotton constitute.