Ceramic thin plate corner connecting elements
Technical field
The present invention relates to curtain buildings field, the prefabricated corner connecting elements of especially a kind of ceramic thin plate.
Background technology
Curtain wall is the continuous print peripheral protective system be suspended on outside constructure body structure.Along with the progress of builing industry, the configuration design of building also more and more changes colourful.Thus require also more and more higher to the configuration design compliance of curtain wall.The unit plates of curtain wall of geometry of all kinds emerges in an endless stream, and corner unit plates of curtain wall cross link position adopts commonsense method to implement more difficult, so the Corner Link of curtain wall arises at the historic moment.
But because the middle transverse material of corner plate is connected with column in sustained height position, there is conflict the mutual alignment of connecting screw, be difficult under guarantee tightness, watertightness and structure stress prerequisite, realize how perfect connection, become the difficult point of processing technology.
Summary of the invention
For defect and the deficiency of prior art, the present invention proposes the good corner connecting elements of a kind of tightness, watertightness and structure stress.
Technical scheme of the present invention is achieved in that
A kind of ceramic thin plate corner connecting elements, comprising:
Ceramic thin plate, described ceramic thin plate has corner portion, and described corner portion offers breach;
Bond, described bond and described ceramic thin plate are fitted, and described bond is provided with some projections towards the one side of breach, and described projection makes the binding face of described ceramic thin plate and described bond form gap;
Filler, described filler is bonding agent, is filled among gap that described ceramic thin plate and described bond formed.
As preferably, the binding face of described ceramic thin plate and described bond has several adjacent gaps, and described filler is filled in described gap.
As preferably, described gap is the dovetail groove formed between adjacent protrusion.
As preferably, described filler is epoxy structural rubber.
As preferably, it is bonding with described filler that described indentation, there is filled with modified epoxy glue.
As preferably, described corner portion is spliced by two pieces of described ceramic thin plates, and forms breach in stitching portion.
As preferably, the opposite face of described breach is matsurface.
An adhering method for above-mentioned ceramic thin plate corner connecting elements, comprises the following steps:
A, ceramic thin plate edging chamfering: the corresponding edging chamfering that ceramic thin plate each corner piece breach carries out, and make its rough surface;
B, cleaning ceramic thin plate and bond: adopting the cleaning agent of specialty to clean up ceramic thin plate and bond, guaranteeing the fouling products without affecting adhesive property;
C, bonding form connecting elements: the bond of selected good corresponding corner treatment, fix ceramic thin plate, adopt modified epoxy structure glue to bond to bond and ceramic thin plate, adhesive layer thickness controls at 1-4 about ㎜, bond Edge Distance ceramic thin plate edge 20-100 about ㎜;
D, piece breach inject modified epoxide resin adhesive: to be bonded fix ceramic thin plate after, adopt in modified epoxide resin adhesive cast ceramics thin plate corner piece breach, make it splicing closely knit;
E, maintenance: selection humidity, the interior space that temperature is comparatively stable carry out corresponding maintenance, and respective strengths to be achieved can carry out follow-up work.
As preferably, described step c and steps d can reversed order.
Technical scheme of the present invention compared with prior art, enforcement the invention has the beneficial effects as follows: those skilled in the art or ordinary person can realize the quick splicing of connecting elements fast according to above-mentioned adhering method, and need not the ceramic thin plate with corner of specially production integral type just to finish the work fast needs, firm intensity, the tightness of connecting elements can also be ensured simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the detonation configuration schematic diagram of the invention process row one;
Fig. 2 is the connecting elements using state structural representation of the embodiment of the present invention one;
Fig. 3 is the connecting elements using state structural representation of the invention process row two;
Fig. 4 is the connecting elements using state structural representation of the invention process row three.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one, ceramic thin plate corner connecting elements as depicted in figs. 1 and 2, comprising:
There are 90 ° of corner ceramic thin plates 1, offer breach 2 in its corner;
The bond 3 of fitting with described ceramic thin plate 1, and bond 3 is provided with some protruding 31 towards the one side of breach 2 opening direction, protruding 31 make ceramic thin plate 1 form gap 32 with the binding face of bond 3;
As bonding agent, be filled in the filler 5 in the gap that ceramic thin plate 1 and bond 3 formed.
Wherein, as Fig. 1, ceramic thin plate 1 has several adjacent gaps 32 with the binding face of bond 3, and filler 5 is filled in gap 32.
As the preferred structure increasing adhesive strength, gap 32 is the dovetail groove formed between adjacent protrusion 31.
As the preferred bonding agent increasing adhesive strength, filler 5 is epoxy structural rubber.
As the preferred embodiment increasing adhesive strength, it is bonding with filler 5 that breach 2 place is filled with modified epoxy glue, increases the firm intensity of connecting elements of the present invention and the tightness at breach 2 place.
Preferably make mode as connecting elements, the corner of connecting elements is spliced by two pieces of ceramic thin plates 1, and forms breach 2 in stitching portion.
As preferred structure, the opposite face of breach 2 is the matsurface that polishing or other modes are processed, to increase the adhesive strength of inserts and component.
With the difference of embodiment one, embodiment two, is that crank degree is inner corner trim 135 °.
With the difference of embodiment one, embodiment three, is that crank degree is external corner 135 °.
Further, crank degree can be obtuse angle or acute angle.Meanwhile, based on said structure, technician or ordinary person can complete the splicing to above-mentioned connecting elements according to following steps fast.
An adhering method for above-mentioned ceramic thin plate corner connecting elements, comprises the following steps:
A, ceramic thin plate edging chamfering: the corresponding edging chamfering that ceramic thin plate each corner piece breach carries out, and make its rough surface;
B, cleaning ceramic thin plate and bond: adopting the cleaning agent of specialty to clean up ceramic thin plate and bond, guaranteeing the fouling products without affecting adhesive property;
C, bonding form connecting elements: the bond of selected good corresponding corner treatment, fix ceramic thin plate, adopt modified epoxy structure glue to bond to bond and ceramic thin plate, adhesive layer thickness controls at 1-4 about ㎜, bond Edge Distance ceramic thin plate edge 20-100 about ㎜;
D, piece breach inject modified epoxide resin adhesive: to be bonded fix ceramic thin plate after, adopt in modified epoxide resin adhesive cast ceramics thin plate corner piece breach, make it splicing closely knit;
E, maintenance: selection humidity, the interior space that temperature is comparatively stable carry out corresponding maintenance, and respective strengths to be achieved can carry out follow-up work.
As preferably, step c and steps d can reversed order, and the exchange of order significantly can't affect the firm performance of connecting elements.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.