CN2763374Y

CN2763374Y - Honeycomb type inorganic steel fire-retardant board

Info

Publication number: CN2763374Y
Application number: CN 200520053983
Authority: CN
Inventors: 谢颂清
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-18
Filing date: 2005-01-18
Publication date: 2006-03-08
Anticipated expiration: 2015-01-18

Abstract

The utility model relates to a honeycomb type inorganic steel fire-proof board comprising a bottom board. The utility model is characterized in that the bottom board is an inorganic steel fire-proof bottom board glued with a honeycomb type inorganic steel structure body of which the surface is provided with a panel layer which is integrally combined with the inorganic steel structure body. The honeycomb type inorganic steel structure body comprises a honeycomb structure layer and the panel layer; a glass fiber net is arranged between the honeycomb structure layer and the panel layer; the honeycomb structure layer, the panel layer and the glass fiber net are integrally cast by using the mixture slurry of short fibers and oxychloride magnesium cement. The corresponding desired thickness of a board can be achieved by using the honeycomb structure, and the weight can also be reduced; the honeycomb structure is simultaneously and integrally combined with the board surface; a material segregation phenomenon does not occur between the board surface and honeycomb, the tight combination of the board surface and the honeycomb structure is enhanced, and the mechanical properties, such as impact resistance, compressive resistance, tensile strength, etc., are improved; the honeycomb structure is hollow, the material application quantity is reduced, the board weight is reduced and the cost is reduced.

Description

The inorganic steel PLASTIC LAMINATED of honeycomb fashion

Technical field

The utility model relates to fire-proof construction material, specifically is the inorganic steel PLASTIC LAMINATED of a kind of honeycomb fashion.

Background technology

The PLASTIC LAMINATED that many magnesia oxychloride cements (being inorganic steel) and other substitute wood product are arranged in the market.Magnesia oxychloride cement and other substitute wood product PLASTIC LAMINATED are along with plate thickness increases its weight also along with increase, and as commercially available 8mm PLASTIC LAMINATED, whenever dividing Mi Chongliang equally is 8.4kg, and impact strength is no less than 1.9KJ/m ², rupture strength is not less than 14MPa, and tensile strength is not less than 5MPa.When PLASTIC LAMINATED thickness increases, in order to reach corresponding performance, have only the increase fire proofing material, thereby the weight of PLASTIC LAMINATED wasted material resources also along with increase, cost of production is increased.

Summary of the invention

In order to overcome existing fire-proof board above shortcomings, the utility model provides a kind of inorganic steel PLASTIC LAMINATED made from materials such as chlorine oxygen magnesium of honeycomb fashion, to satisfy market to the increasing demand of inorganic steel PLASTIC LAMINATED.

The inorganic steel PLASTIC LAMINATED of honeycomb fashion of the present utility model comprises base plate, it is characterized in that base plate is inorganic steel fire-proof board, is bonded with the inorganic steel structure body of honeycomb fashion on this base plate, and this inorganic steel structure body surface has the panel layer that is combined into one with inorganic steel structure body.The inorganic steel structure body of described honeycomb fashion comprises honeycomb layer and panel layer, between honeycomb layer and panel layer glass fiber mesh is set, described honeycomb layer, panel layer and glass fiber mesh pour into an integrated entity with short fiber and magnesia oxychloride cement mixed slurry or magnesia oxychloride cement slurry.

The utility model makes sheet material reach the weight reduction again of corresponding requirements thickness by honeycomb structure, because honeycomb structure reasonable in design and plate face be composite principle simultaneously, make honeycomb structure and plate face integrated, no material segregation phenomenon between plate face and the honeycomb, strengthened the strong bonded of plate face and honeycomb structure, mechanical properties such as shock resistance, resistance to compression, tension strengthen.Honeycomb structure is a hollow, has significantly reduced the number of applications of material, and panel weight is alleviated, and cost reduces.Solved that traditional mode of production PLASTIC LAMINATED plate face is thick, Heavy Weight, feed consumption is big, arid cycle is long, cost height, yielding problem.

Product prevents fires, do not fire, nontoxic, tasteless, do not contain the formaldehyde composition, but it is indeformable, can saw, can dig, can follow closely secondary operations, it is the Multifucntional fire-proof board that alternative timber and clay are built a wall, be applicable to labeled door, building partition, building prefabrication make a match daughter board, ceiling, ash wall body plate, prefabricated house, furniture, housing decoration plate, warehouse ground platen, shelf plate, ventilating and thermal insulating pipeline etc.

Description of drawings

Fig. 1 is the utility model exemplary embodiments structural representation;

Fig. 2 is the B-B generalized section of Fig. 1 embodiment;

Fig. 3 is the A partial enlarged drawing of Fig. 2.

The specific embodiment

Below in conjunction with the embodiment accompanying drawing the utility model is further specified.

As Figure 1-3, the inorganic steel PLASTIC LAMINATED of the utility model honeycomb fashion comprises base plate, base plate is inorganic steel fire-proof board 2, is bonded with the inorganic steel structure body 1 of honeycomb fashion on this negative, and this inorganic steel structure body 1 surface has the panel layer that is combined into one with inorganic steel structure body.

The inorganic steel structure body 1 of honeycomb fashion comprises honeycomb layer 15 and panel layer 11, between honeycomb layer 15 and panel layer 11, glass fiber mesh is set, two groups of

glass fiber meshs

12,14 are set between honeycomb layer 15 and panel layer 11 among Fig. 4, and every group of glass fiber mesh comprises 1-4 layer fiberglass gridding cloth; Described honeycomb layer 15, panel layer 11, two groups of

glass fiber meshs

12,14 and intermediate layer 13 usefulness inorganic material magnesia oxychloride cement slurries pour into an integrated entity, and also can add short fiber in the magnesia oxychloride cement slurry.When the plate face hour, one group of glass fiber mesh can only be set.

One group or two groups of glass fiber meshs are set in the described inorganic steel fire-proof board 2, every group of glass fiber mesh comprises 1-4 layer fiberglass gridding cloth, have two groups of

glass fiber meshs

22,24 among Fig. 4 in the inorganic steel fire-proof board 2, adopt magnesia oxychloride cement to pour into an integrated entity, 21,23 is the magnesia oxychloride cement part.

The inorganic steel structure body of described honeycomb fashion inside is honeycombed or annular or circular or corrugated or rhombus or polygonal mesh structure, Fig. 1 embodiment circular net lattice structure, and 16 is some circular mesh spaced apart.The thickness of the inorganic steel structure body of honeycomb fashion can be designed to 4～1000mm as required.

Use the honeycomb mould of different size as master mold according to different needs, be fixed on the ABS flat formwork, template is placed on the typing roller transmission platform, regulate and produce the needed thickness of product, then magnesia oxychloride cement (being inorganic steel), material such as short fiber and property-modifying additive is mixed into slurry, by mixer discharging adjuster (also available manual operations), it is smooth that mixed slurry is distributed in the honeycomb mould roll extrusion, on its face, lay 1 to 4 layer of 0.1～0.3# fiberglass gridding cloth (deciding) on the sheet material required thickness, then on this grid cloth the distribution mixed slurry to required thickness, can re-lay 1 to 4 layer of fiberglass gridding cloth and one deck non-woven fibre, through the roll forming of typing roller, behind cure and demold, become the inorganic steel structure body of honeycomb fashion of the present utility model.

Common die is adopted in the making of inorganic steel fire-proof board, the inorganic steel structure body of manufacturing process and honeycomb fashion is similar, in one group or two groups of glass fiber meshs are set, every group of glass fiber mesh comprises 1-4 layer fiberglass gridding cloth, adopt inorganic material magnesia oxychloride cement slurry moulding by casting, also can add short fiber in the magnesia oxychloride cement slurry.Then the inorganic steel structure body of honeycomb fashion is bonded to and is the inorganic steel PLASTIC LAMINATED of honeycomb fashion on the base plate.

The inorganic steel PLASTIC LAMINATED of honeycomb fashion of the present utility model, every weight per square meter of 8mm thickness is 5.88kg, mechanical index such as its impact strength, rupture strength, tensile strength are better than commercially available 8mm PLASTIC LAMINATED, every square metre of plate weight saving 2.52kg that 8mm is thick, saved material resources, reduce cost of production, improved labor productivity, enlarged the range of application of this sheet material.

The utility model can also be designed the fire prevention plate of plurality of specifications according to the needs of purposes, has improved the range of application of original PLASTIC LAMINATED greatly.

Claims

1, the inorganic steel PLASTIC LAMINATED of honeycomb fashion comprises base plate, it is characterized in that base plate is inorganic steel fire-proof board, is bonded with the inorganic steel structure body of honeycomb fashion on this base plate, and this inorganic steel structure body surface has the panel layer that is combined into one with inorganic steel structure body.

2, according to the inorganic steel PLASTIC LAMINATED of the honeycomb fashion of claim 1, it is characterized in that: the inorganic steel structure body of described honeycomb fashion comprises honeycomb layer and panel layer, between honeycomb layer and panel layer glass fiber mesh is set, described honeycomb layer, panel layer and glass fiber mesh pour into an integrated entity with short fiber and magnesia oxychloride cement mixed slurry or magnesia oxychloride cement slurry.

3, according to the inorganic steel PLASTIC LAMINATED of the honeycomb fashion of claim 1 or 2, it is characterized in that: the inorganic steel structure body of described honeycomb fashion is inner to be honeycombed or annular or circular or corrugated or rhombus or polygonal mesh structure.

4, according to the inorganic steel PLASTIC LAMINATED of the honeycomb fashion of claim 1 or 2, it is characterized in that: the thickness of the inorganic steel structure body of described honeycomb fashion is 4～1000mm.

5, according to the inorganic steel PLASTIC LAMINATED of the honeycomb fashion of claim 2, it is characterized in that: two groups of glass fiber meshs are set between honeycomb layer and panel layer, and every group of glass fiber mesh comprises 1-4 layer fiberglass gridding cloth.

6, according to the inorganic steel PLASTIC LAMINATED of the honeycomb fashion of claim 1, it is characterized in that: one group or two groups of glass fiber meshs are set in the described inorganic steel fire-proof board, and every group of glass fiber mesh comprises 1-4 layer fiberglass gridding cloth.