CN2490253Y

CN2490253Y - Flexible composite board with sandstone external form

Info

Publication number: CN2490253Y
Application number: CN 01230577
Authority: CN
Inventors: 简崇雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-17
Filing date: 2001-07-17
Publication date: 2002-05-08
Anticipated expiration: 2011-07-17

Abstract

The utility model relates to a flexible composite board with sandstone external form, which is formed by integrating a lower material layer, a fiber net, an upper material layer and an outer coat layer into one. Wherein, the upper material layer and the lower material layer are made of mixed high strength resin and natural stone grain, and the upper material layer and the lower material layer are coated on the two sides of the fiber net. A concave-convex surface of natural sandstone is formed on the outside surface of the upper material layer. Besides, the outer coat layer which is made of transparent resin is coated on the outside surface of the upper material layer, thereby making the utility model be attached on the wall of building, and showing an outside appearance with natural sandstone concave-convex wale.

Description

Manual has the soft composite plate of sandstone external form

Technical field

The utility model relates to a kind of composite plate that is used to decorate, and specifically, relates to a kind of soft composite plate with sandstone external form that is used to decorate.

Background technology

Be subjected to most at present the main place of production of a kind of pink sandstone that builing industry and decoration trade like in India south, external form is rough because its color is charming, allow the people that a kind of solid firm visual effect is arranged, so extensively be subjected to people's favorable comment, add its quality more careful and be easy to processing, be difficult for bursting apart, so liked by the building decoration dealer, cause the described kind of sandstone marketing whole world, especially the modern age of Britain after 16th century is in the building, like using sandstone to be attached on the wall of its building corner mostly, with the texture and the aesthetic feeling of promoting its building, more have many house owners to specify when carrying out building decoration design now and will adopt described kind " sandstone ", this has promptly caused the described kind of sandstone situation that supply falls short of demand.

Just the angle of specialty is analyzed, and described kind of sandstone has its particularity in utilization:

1. softer because of the sandstone material, can't be made for the basis of building or supply taking the weight of, and only can be as decorative use;

2. not wear-resisting because of the sandstone material, lay so can't be made for ground, can only be made for wall decoration, attach or be suspended on so be made generally in sheet material on the wall, to promote the aesthetic of metope;

3. rough because of the moulding of sandstone, be suitable for far away the sight and be unsuitable for closely seeing, so be used in the decoration of outer surface of wall mostly;

4. though the weatherability of sandstone itself is good, can not change because of the ultraviolet ray irradiation, the characteristic that has acid and alkali-resistance simultaneously, so be applicable to the decoration of exterior wall of building, but because its dense materials deficiency, and easily produce weathering, so can't be made for exquisite material for carving on it, only can be in order to attach metope or to coat cylinder as decoration.

5. sandstone is subject to its place of production, makes that the cost that adopts is quite high, and architect is all over the world selecting for use Shi Junxu to consider repeatedly.

Based on above-mentioned sandstone characteristic, make it in processing and utilization, certain restriction be arranged all, wherein Zui Da restriction still is the processing aspect, because its predominant use is to decorate, so it is tabular that it is cut into mostly, but because the structural strength deficiency of its material itself so the plate body thickness that cuts into is all quite thick, can not be broken when transporting or install to guarantee it; But comparatively speaking, when its plate body thickness was thicker, it is quite heavy that weight promptly becomes, and no matter is sizable problem that all causes when transportation or installation, and single cost that promotes also causes operating personnel's puzzlement;

In addition, used at many occasion sandstone and to be coated cylinder, to constitute the stone column of an outward appearance as sandstone, if its cylinder is enough high, enough thick, and quantity is more than enough, really can set off out the imposing manner of its magnificence because of the coating of sandstone, but if the plate body that sandstone will be cut out curved arc shape according to the radian of cylinder must cut with the former stone material of suitable large volume, and can waste considerable material, make its cost of production multiplication, this also is the problem that adopts natural sandstone to face.

Summary of the invention

Main purpose of the present utility model is to provide a kind of artificial composite plank, and it has the outward appearance of sandstone and texture and has the characteristic of soft flexible, and can be beneficial to transport and storage, installation and excellent decorative effect can be provided.

For achieving the above object, the utility model provides a kind of soft composite plate with sandstone external form, is characterized in: described composite plate is to be overlapped into one by lower floor's base material, fleece, upper strata base material and outer covering layer to constitute and to be flexible soft and have an appearance of concave convex texture as the natural sandstone.

Describe the utility model one preferred embodiment in detail below in conjunction with accompanying drawing, so that clearlyer understand the purpose of this utility model, characteristics and advantage.

Description of drawings

Fig. 1 is the soft composite plate schematic appearance with sandstone external form of the utility model one preferred embodiment;

Fig. 2 is the soft composite plate cross-sectional view with sandstone external form of the utility model one preferred embodiment.

The specific embodiment

See also shown in Fig. 1,2, it is the soft composite plate schematic diagram that the utlity model has the sandstone external form, described soft composite plate 10 with sandstone external form is with

substrate layer

20,30 cover in one deck fleece 40 two sides constituting a plate body, and apply one deck outer covering layer 50 in the external surface of described plate body;

Composite plate base material 20,30th of the present utility model is mixed and made into by high-intensity resin and natural stone grain, and wherein the natural stone grain adopts the particle stone material of 60～100 order sizes, and resin is then adopted acrylic resin or polyamine fat resin, and its mixed weight ratio is:

Stone material: resin=5: 1

Evenly mix the two sides that the back is promptly overlayed on fleece 40 at stone material and resin, described fleece 40 can be the glass fiber material, and finish and its base material 20 in lining, 30 send into mould when still unhardened pushes in having, concave convex texture as the surface of upper strata base material 20 formation natural sandstone, treat after its sclerosis again to have the external surface that concave convex texture is arranged and apply one deck outer covering layer 50 in described, described outer covering layer 50 is the transparent resin of weatherability, it can be acrylic resin or polyamine fat resin, treats that the outer covering layer 50 of described coating promptly finished soft composite plate 10 manufacturing process of the present utility model after dry.

By above-mentioned explanation as can be known, the soft composite plate 10 that the utlity model has the sandstone external form is by lower floor's base material 20, fleece 40, upper strata base material 30 is overlapped into one in regular turn with outer covering layer 50 and makes, it has appearance and modeling and the particle texture that is concave convex texture as the natural sandstone is arranged, when being attached on the metope and the effect that presented of natural sandstone in full accord, soft composite plate of the present utility model again 10 is in light weight, thin thickness and intensity are good, will not when transporting or install, break, and described composite plate 10 have have appropriate flexible, and flexible one-tenth cambered surface is beneficial to attach the cylinder appearance that is installed on building, and have splendid applicability is arranged.

Soft composite plate 10 of the present utility model is tested according to the inspection specification of the CNS4683/4684 of the Bureau of Standards of Taiwan central authorities, and its result is as follows:

Below the water permeability 0.5ml

Weatherability do not have peel off, chap, crease, variable color, phenomenon such as fade

Crack resistance is normal

Mar proof is normal

Inspection specification according to the CNS10757 of the Bureau of Standards of Taiwan central authorities is tested, and its result is as follows:

The no abnormal phenomenon of acid resistance

The no abnormal phenomenon of alkali resistance

Inspection specification according to the CNS8083 of the Bureau of Standards of Taiwan central authorities is tested, and its result is as follows:

Anti-change fade 4～5 grades (carbon arc lamp 250hr)

Claims

1. soft composite plate with sandstone external form is characterized in that: described composite plate is to be overlapped into one by lower floor's base material, fleece, upper strata base material and outer covering layer to constitute and to be flexible soft and have an appearance of concave convex texture as the natural sandstone.

2. the soft composite plate with sandstone external form according to claim 1 is characterized in that: described upper and lower layer base material is to be mixed and made into by high-intensity resin and natural stone grain.

3. the soft composite plate with sandstone external form according to claim 2 is characterized in that: the mixed weight ratio of described resin and natural stone grain is:

Stone grain: resin=5: 1.

4. according to claim 2 or 3 described soft composite plates with sandstone external form, it is characterized in that: described natural stone grain is the particle stone material of 60～100 order sizes.

5. according to claim 2 or 3 described soft composite plates with sandstone external form, it is characterized in that: described resin is an acrylic resin.

6. according to claim 2 or 3 described soft composite plates with sandstone external form, it is characterized in that: resin is a polyamine fat resin.

7. the soft composite plate with sandstone external form according to claim 1, it is characterized in that: described fleece is a glass fiber mesh.

8. the soft composite plate with sandstone external form according to claim 1 is characterized in that: described outer covering layer is a transparent resin.

9. according to claim 1 or 8 described soft composite plates with sandstone external form, it is characterized in that: described outer covering layer is an acrylic resin.

10. according to claim 1 or 8 described soft composite plates with sandstone external form, it is characterized in that: described outer covering layer is a polyamine fat resin.