CN100373029C - Outer wall decorating hung board of reproduced stone and its production process and mold - Google Patents
Outer wall decorating hung board of reproduced stone and its production process and mold Download PDFInfo
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- CN100373029C CN100373029C CNB2005100049038A CN200510004903A CN100373029C CN 100373029 C CN100373029 C CN 100373029C CN B2005100049038 A CNB2005100049038 A CN B2005100049038A CN 200510004903 A CN200510004903 A CN 200510004903A CN 100373029 C CN100373029 C CN 100373029C
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Abstract
The present invention relates to an agglomerated stone decorative exterior wall cladding and also relates to a processing method and a mould of the agglomerated stone decorative exterior wall cladding; the present invention relates to the field of building material and particularly relates to a building exterior wall decorative material component and a processing method thereof; particularly, the present invention relates to an agglomerated stone decorative exterior wall cladding and a processing method thereof. The decorative exterior wall cladding comprises a decorative layer and a structure layer, wherein the outer surface of the decorative layer has a concave convex T-shaped rack structure; the back surface of the structure layer has a T-shaped rib-like structure; the structure layer and the decorative layer are fixedly connected, namely shaped into a whole by wet process; the structure layer 2 is used for supporting and sticking the decorative layer 1. The agglomerated stone decorative exterior wall cladding solves the problems of low work efficiency, high cost, monotonic and non durable color of the exterior wall cladding and prim and few styles of the traditional cladding in the prior art and the problems of hard major production of a stone cladding, heavy weight of a common concrete cladding, and inconvenient installation, and overcomes hidden dangers such as dangers caused by the brittleness and the drop of the cladding.
Description
Technical field:
The present invention relates to building material field, relate in particular to a kind of skin ornament materials member and preparation method thereof.A kind of outer wall decorating hung board of reproduced stone and preparation method thereof specifically.
Background technology:
In the prior art, decoration of exterior wall mainly contains the method for swabbing, tile fixing and link plate.Wherein, mainly there are shortcomings such as fugitive color and easy erosion in swabbing.Tile fixing mainly exists the own wt of ceramic tile and the insecure ceramic tile that causes of applying to come off, and easily brings problems such as potential safety hazard.And adopt in the method for link plate, link plate is because own wt is light, and it is convenient to clean, fugitive color and be difficult for weathering not, advantages such as uvioresistant, ageing-resistant and antistatic, at present, outer wall decorating hung board more and more is applied in the architectural decoration.
But, in the existing link plate, color and kind dullness, seam is many, and efficiency of construction is low, and the building integral effect is with low uncertainty.In the prior art simultaneously, the building outside finish is mainly decorated with the sheet material of mushroom rock, thousand layers of stone or granitic plaster, granite.But raising day by day along with living standards of the people; the enhancing of environmental protection and energy saving, the consciousness of protecting national resource; original ornament materials one is the kind dullness; many buildings are used close external wall decorative material; give the machine-made visual characteristic of people; lack special culture breath and sense of history, do not had the architectural decoration style and the style of innovation.The more important thing is the application stone material that material require is a large amount of, will in large natural environment, ask for Limited resources on a large scale, this and the realization recycling economy that current society advocates, fully rationally the guiding theory of scientific utilization natural resource is runed counter to.
Simultaneously, link plate is determined by the wood property of stone material self also on specification.If adopt the stone material of granite, specification can not be greater than 1m
2, this will consume a large amount of steel undoubtedly when mounted, and the effect that decoration comes out is scrappy, and let alone the sheet material of granite is on the surface layer color, and the ore body color in very difficult assurance mine is consistent, the color lines is unified mutually.
Though decoration of exterior wall link plate of the prior art is also used concrete and is made, the palette face need carry out acid etching or baked wheaten cake, environment there is pollution, and the deadweight of this sheet material is 3 times of the weight of agglomerated stone ornamental concrete exterior wall cladding, more than directly influence the installation of link plate, again the back of the body of installing is hung steel and has relatively high expectations.The decoration that also is unfavorable for simultaneously highrise building.
If adopt integral wall, its any surface finish, thickness is equivalent to the thickness of a body of wall, and the scale of construction is big, and deadweight is again the weight more than tens times of agglomerated stone ornamental concrete exterior wall cladding, and is only applicable to steel skeleton building.
In the prior art, be 200320119804 at number of patent application, denomination of invention is in the utility model of sandstone plum cement works decoration element, and there is following technical problem in it on structure and manufacture craft:
A, it adopts the reinforcing bar net structure, structurally has unstability;
Essence does not take place and changes in B, its appearance building structure;
C, it increases toner pigment and mill base on the top layer, can directly cause the COLOR FASTNESS PROBLEM of color;
Top layer gravel peeling phenomenon in use can appear in D, product; It is at decorative layer surface spray rubble lacquer simultaneously, and peeling off and chapping appears in Nian Jiuhui;
E, it adopts when mounted and is fixedly hinged, and shortcoming is in cold and hot distortion, and product lacks the space of displacement, and product will inevitably crack.
And in the prior art, number of patent application is 03259866, and denomination of invention is in the utility model of decoration of exterior wall link plate structure, and there is following technical problem in it on structure and manufacture craft:
A, its link plate have only the upper end that fixed point is arranged, and the lower end links to each other by pegging graft, and link plate is whole easy under the situation of being heated, and zone line has big distortion to expand;
B, its link plate are under the effect of blast, and connecting portion is easy to produce skimming wear, and cause link plate to be corroded easily; And its Facing material is the steel-product in expensive source.
Summary of the invention:
In order to solve exterior wall cladding Color Style dullness in the prior art, the volume of the body of wall of link plate is big, and heavy is installed problems such as inconvenience.Select for use stone material to cause resource exhaustion simultaneously and bring environment pollution, the link plate fragment problems such as easily causing danger that comes off.The inventor is through studying for a long period of time, invented the member and preparation method thereof and its corresponding mould of agglomerated stone ornamental concrete exterior wall cladding.
Its concrete summary of the invention is as follows:
A kind of outer wall decorating hung board of reproduced stone, described outer wall decorating hung board comprise decorative layer 1 and deck 2; The T font spline-simulating structure that described decorative layer 1 external surface is a concave-convex type.The rear surface of described deck 2 is a T type rib-like structure.Described deck 2 is fixedlyed connected with decorative layer 1, and promptly wet moulding is an one, and deck 2 is used for supporting and bonding described decorative layer 1.
Described decorative layer 1 is the colored aggregate decorative layer, and the filler of described colored aggregate decorative layer is the mixture of cement, colored aggregate and defend and split fibre;
Filler in the described deck 2 is the mixture of cement, washed-out sand, stone flour;
Also including steel bar framework 4 described steel bar frameworks 4 in described deck 2 is arranged in the described deck 2; Hanging piece 5 and at least two tubular embedded parts 6 on described steel bar framework 4, also have been fixedly connected with; Described steel bar framework 4 plays fixing and supporting role;
Described tubular embedded part 6 two ends are respectively square hollow material 7, and are fixedly connected by reinforcing bar 8 in the middle of the square hollow material 7 at described two ends.
In the application of reality, on described decorative layer 1 external surface, also be coated with a waterproofing course 3; Described waterproofing course 3 is used to protect decorative layer 1, and waterproofing course 3 is a water-repellent paint.
A kind of preparation method of outer wall decorating hung board of reproduced stone, the operation of outer wall decorating hung board of reproduced stone comprises: decorative layer, deck production process and stripping process;
Wherein,
A, decorative layer production process:
(1) link plate template 12 is inserted in the frame 17, and on link plate template 12 surfaces and frame 17 inboard brushing release agents;
(2) mixed material that cement, colored aggregate and defend and split fibre are formed adds water and is stirred to evenly;
(3) will also open vibration in the groove in the mixture adding link plate template 12 that stir, the method that use is vibrated makes concrete compaction.
The production process of B, deck:
(1) mixed material of cement and washed-out sand, stone flour and composition is blunged evenly;
(2) material after will stirring inserts in the extrusion pump, by spray gun material is ejected on the decorative layer 1 in the link plate template 12; And in spraying of material, the alkali-resistant glass fibre roving is cut into the length of 25～40mm in spray gun after, spray in link plate template 12;
(3) when the height of link plate template 12 inner stuffings is 10 millimeters, in deck 2, the back uses the paving of alkali-resistant glass fibre screen cloth on steel bar framework 4 with described steel bar framework 4 horizontal; Described steel bar framework 4 has been fixedly connected with hanging piece 5 and tubular embedded part 6;
(4) make ribs 9: repeat the operation procedure of (2) continuously, when jet face when frame 17 upper edges are the 15-20 millimeter, ribs mould 13 is put into frame 17, vibrate simultaneously and filler that compacting is sprayed;
(5) method is by hand received limit, cleaning, compacting to the material that vibrates after pushing;
(6) treat cement final set after, mention ribs mould 13, agglomerated stone ornamental concrete exterior wall cladding is finished moulding and is made.
C, stripping process:
(1) link plate final set was removed frame 17 after 24 hours;
(2) after frame 17 is removed, after the link plate upset, take out link plate template 12.
D, maintenance operation:
(1) leaves standstill maintenance;
(2) steam-cured and natural curing; Wherein steam-cured is after goods are covered with steam-cured cover, to inject with steam; The natural curing method covers and trickle with plastic sheeting for the back that completes, during cover with plastic sheeting.
E, decorative layer pick chiseler's preface:
(1) decorative layer 1 with link plate upwards keeps flat, and the concrete surface layer at convex surface top is picked chisel out;
(2) again that convex surface is remaining lateral parts and groove surface grind;
(3) grind the back and water-repellent paint evenly is sprayed at decorative layer 1 surface, carry out the making of waterproofing course 3 with the method that sprays.
Also including in the preparation method described in the concrete operation: the production process of link plate template 12.
The production process of described link plate template 12 carries out before being arranged on described decorative layer production process;
Its operation comprises:
(1) make metal positive, described metal positive is the reverse of described link plate template 12, and promptly the outline of metal positive is the spline-simulating profile of outer wall decorating hung board of reproduced stone external surface; Described metal positive adopts the method for machine tooling to make, and reserves the charging aperture and the steam vent of injection foaming in manufacturing process;
(2) expandable polystyrene bead is injected the metal positive cavity by described charging aperture after, pre-heat foamable, hot briquetting in die cavity;
(3) after the material feeding hot briquetting cooling, remove described metal positive, take out the polystyrene negative template, be link plate template 12.
In concrete operation, concrete operating condition:
In the production process of described link plate template 12, the material of described link plate template 12 is the self-extinguishing polystyrene;
In (1) of the decorative layer production process of A, outer wall decorating hung board of reproduced stone, release agent be solid paraffin with white oil by weight 1: 1 ratio mix and heating and melting after mixture;
In (2) of decorative layer 1 production process of A, outer wall decorating hung board of reproduced stone, described decorative layer 1 dosage is fast hard low-alkalinity sulphoaluminate cement 1kg; Colored aggregate 3-5kg; Defend and split fibre accounts for 2 ‰～4 ‰ of decorative layer weight concrete ratio, and water is 0.36～0.4kg;
In (1) of the production process of B outer wall decorating hung board of reproduced stone deck, the ratio of cement, washed-out sand, stone flour is 1: 0.5: 1, and water/binder ratio is 0.36; The particle diameter of washed-out sand≤1.2 millimeter, the stone flour maximum particle diameter is 1.2 millimeters;
In (2) of the production process of B outer wall decorating hung board of reproduced stone deck, fiber jet content should account for concrete 3 ± 0.5%, preferred 3%;
In (3) of the production process of B outer wall decorating hung board of reproduced stone deck, the material of steel bar framework is zinc-plated wire rod; Alkali-resistant glass fibre net breadth is identical with the breadth of outer wall decorating hung board of reproduced stone;
Ribs mould in (4) of the production process of B outer wall decorating hung board of reproduced stone deck is the steel former, when jet thickness when frame 17 upper edges also have the 15-20 millimeter, ribs mould 13 is put into frame 17 compacting of vibrating;
Quiet stopping 2-3 hour in (1) in D outer wall decorating hung board of reproduced stone maintenance operation, environment temperature is not less than 10 ℃;
Maintenance in (2) in D outer wall decorating hung board of reproduced stone maintenance operation: divide steam-cured and natural curing, wherein steam-cured when being lower than 20 ℃ for environment temperature, carrying out making condition is that temperature is 50 ± 5 ℃, 8～12 hours time; The natural curing method covers and trickle with plastic sheeting for the back that completes, and the trickle phase is three days, during cover with plastic sheeting.Maintenance is 3～7 days under the natural situation;
In (1) of picking chiseler's preface of E outer wall decorating hung board of reproduced stone decorative layer, the concrete at 3～5 millimeters at convex surface top picked and chisel out;
In (2) of picking chiseler's preface of E outer wall decorating hung board of reproduced stone decorative layer that convex surface is remaining lateral parts and groove surface carry out the grinding of 0.5～1 mm depth.
In (3) of picking chiseler's preface of E outer wall decorating hung board of reproduced stone decorative layer, water-repellent paint is that permeability is strong, water white water-repellent paint.
The mould of outer wall decorating hung board of reproduced stone, described mould are ribs mould 13 and metal positive, and described ribs mould 13 comprises hoisting frame 14, connecting rod 15 and mold head 16; Described hoisting frame 14 is fixedlyed connected with each mold head 16 by connecting rod 15;
Described ribs mould 13 is used for making ribs 9 at the production process of link plate deck 2: when deck 2 jet faces when frame 17 upper edges are 20 millimeters, described ribs mould 13 is pressed in the frame 17, vibrate simultaneously and filler that compacting is sprayed; After cement final set, mention the hoisting frame 14 of ribs mould 13, described ribs mould 13 is separated with outer wall decorating hung board of reproduced stone; Described ribs mould 13 is used for the outer wall decorating hung board of reproduced stone moulding to be made.
Described metal positive is used for the production process of link plate template 12; Described metal positive is formed by two metal sheet matched moulds, and dentalation that metal sheet is a concave-convex type wherein; Metal positive is provided with charging aperture and steam vent;
Described link plate template 12 is reverses of described metal positive, and promptly the outline of metal positive is the spline-simulating profile of outer wall decorating hung board of reproduced stone external surface; Described metal positive adopts the method for machine tooling to make, and reserves the charging aperture and the steam vent of injection foaming in manufacturing process;
When making link plate template 12, expandable polystyrene bead injected the metal positive cavity by described charging aperture after, heat foamable in advance, hot briquetting in die cavity; After the material feeding hot briquetting cooling, remove described metal positive, take out the polystyrene negative template, be link plate template 12.
Agglomerated stone ornamental concrete exterior wall cladding is aspect installation, owing to adopt prefabricated method, it is installed embedded part and can set in advance when making, and solved and cut out the groove that dry hanging article is placed on the granite plates of 18mm thickness, and this groove is being subjected to very easily to break open-minded phenomenon under the situation of external force off with the fingers and thumb.The atmospheric noise of more having stopped the job site pollutes and contamination by dust.
Agglomerated stone ornamental concrete exterior wall cladding is owing to buried cage of reinforcement and alkali-resistant glass fibre screen cloth in advance underground when making deck, even under the bump of external force, when link plate takes place to destroy, also only be that destructive crackle takes place, be unlikely to split broken phenomenon of falling as granite sheet material, though more marmorean engineerings are also glued the common screen cloth of one deck in the sheet material back with glass fiber reinforced plastic when mounted, but the resin year of organic property for a long time layer aging phenomenon very easily takes place loses adhesive effect, do not have the effect of falling of chipping prevention fragment.
The making of agglomerated stone ornamental concrete exterior wall cladding so can produce the negative and positive angle that building constitutes aborning, has solved the very difficult decorative effect of realizing of granite sheet material because employing is prefabricated.
Agglomerated stone ornamental concrete exterior wall cladding is when making; owing to the concrete aggregate of decorative layer is selected not to be subjected to the restriction of mineral resources; can fully digest industrial waste (stone flour) prepares burden; and then reduce and exploit; and make cut into a mountain waste material and stone carving discarded object be converted into raw material; thereby protect national resource the limited mineral resources of reasonable use to greatest extent.The making of agglomerated stone ornamental concrete exterior wall cladding deck can also consume various stone flours in a large number, and its color and luster is not limit, and the stone flour of Dui Jiing will be turned waste into wealth all the year round.The a large amount of stone flours that consume not only effectively utilize natural resource but also prevent the pollution of dust to environment, thereby realize environmental protection industry.And the sheet material of wide selection granite carries out building is decorated, except need exploiting according to qualifications to natural resource, cause again about more than 30% the wasting of resources and environment pollution in various degree, and can destroy natural vegetation and ecological natural balance.
Description of drawings:
Fig. 1 is the schematic diagram of outer wall decorating hung board of reproduced stone of the present invention;
Fig. 2 is an outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation;
Fig. 3-A is that outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation Fig. 2 is along the 1-1 longitudinal sectional drawing;
Fig. 3-B is that outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation Fig. 2 is along the 2-2 transverse cross-sectional view;
Fig. 3-C sends out the macrostructure schematic diagram for the part of Fig. 3-B;
Fig. 4 is the structural representation of outer wall decorating hung board of reproduced stone steel bar framework of the present invention;
Fig. 5 is the structural representation of the tubular embedded part of outer wall decorating hung board of reproduced stone of the present invention;
Fig. 6 plays the structural representation of hanging piece for outer wall decorating hung board of reproduced stone of the present invention;
Fig. 7 is the schematic diagram of the link plate template of outer wall decorating hung board of reproduced stone of the present invention;
Fig. 8-A is the structural representation of outer wall decorating hung board of reproduced stone ribs mould of the present invention;
Fig. 8-B is the transverse cross-sectional view of outer wall decorating hung board of reproduced stone ribs mould of the present invention along A-A;
Schematic diagram when Fig. 9 makes the ribs operation for outer wall decorating hung board of reproduced stone of the present invention;
Figure 10 is an outer wall decorating hung board of reproduced stone mounting structure schematic diagram of the present invention.
Below in conjunction with concrete embodiment each width of cloth accompanying drawing is elaborated.
The specific embodiment:
Fig. 1 is the schematic diagram of outer wall decorating hung board of reproduced stone of the present invention.
A kind of outer wall decorating hung board of reproduced stone, described outer wall decorating hung board comprise decorative layer 1 and deck 2; The T font spline-simulating structure that described decorative layer 1 external surface is a convex-concave; The rear surface of described deck 2 is a T type rib-like structure.Described deck 2 is fixedlyed connected with decorative layer 1, and promptly wet moulding is an one, and deck 2 is used for supporting and bonding described decorative layer 1.
Described decorative layer 1 is the colored aggregate decorative layer, and the filler of described colored aggregate decorative layer is the mixture of cement, colored aggregate and defend and split fibre;
Filler in the described deck 2 is the mixture of cement, washed-out sand, stone flour;
Also include steel bar framework 4 in described deck 2, described steel bar framework 4 is arranged in the described deck 2; Hanging piece 5 and at least two tubular embedded parts 6 on described steel bar framework 4, also have been fixedly connected with; Described steel bar framework 4 plays fixing and supporting role;
Described tubular embedded part 6 two ends are respectively square hollow material 7, and are fixedly connected by reinforcing bar 8 in the middle of the square hollow material 7 at described two ends.
In the application of reality, on described decorative layer external surface, also be coated with a waterproofing course 3; Described waterproofing course 3 is used to protect decorative layer 1, and waterproofing course 3 is a water-repellent paint.
Fig. 2 is an outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation.The link plate rear surface is the rear surface of deck.Wherein, also include steel bar framework 4 in described deck 2, described steel bar framework 4 is arranged in the described deck 2; Hanging piece 5 and at least two tubular embedded parts 6 on described steel bar framework 4, also have been fixedly connected with; Described steel bar framework 4 plays fixing and supporting role.Also have ribs 9 structures in the deck 2.
Fig. 3-A is that outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation is along the 1-1 longitudinal sectional drawing.Wherein, 1 is decorative layer; 2 is deck; 9 is ribs; In deck 2, also include steel bar framework 4; Remaining filler 10 is the filler of deck.
Fig. 3-B is that outer wall decorating hung board of reproduced stone of the present invention rear surface structural representation Fig. 2 is along the 2-2 transverse cross-sectional view.Wherein, 1 is decorative layer; 2 is deck; 9 is ribs; In deck 2, also include steel bar framework 4; Remaining filler 10 is the filler of deck.
Fig. 3-C sends out the macrostructure schematic diagram for the part of Fig. 3-B.Among the figure, 4 is steel bar framework, and described steel bar framework 4 is arranged in the deck 2, is wrapped up by the deck filler on every side.
Fig. 4 is the planform schematic diagram of outer wall decorating hung board of reproduced stone steel bar framework 4 of the present invention.Described steel bar framework 4 plays fixing and supporting role.Described steel bar framework 4 is arranged in the described deck 2.
Fig. 5 is the structural representation of the tubular embedded part 6 of outer wall decorating hung board of reproduced stone of the present invention.Described tubular embedded part 6 two ends are respectively square hollow material 7, and are fixedly connected by reinforcing bar 8 in the middle of the square hollow material 7 at described two ends.Reinforcing bar 8 and 7 welding of square hollow material.And one of them square hollow material 7 is a dry hanging article jack 11 when mounted.
Described tubular embedded part 6 is fixedlyed connected with steel bar framework 4 in advance.The quantity of tubular embedded part 6 is corresponding with the area of link plate.
Fig. 6 plays the structural representation of hanging piece 5 for outer wall decorating hung board of reproduced stone of the present invention.Solid line partly has been the exposed parts of hanging piece 5 among the figure, and dotted portion is the part that is connected binding with described steel bar framework 4.The effect that described steel bar framework 4 plays fixed hoisting spare 5 and supports.Playing hanging piece 5 mainly is because the weight of sheet material works when transportation loading and unloading and installation handling.In case be in place, its part that leaks outside all need be got rid of.
Fig. 7 is the schematic diagram of the link plate template 12 of outer wall decorating hung board of reproduced stone of the present invention.Described link plate template 12 is a polystyrene moulding, and its inner surface is the T font spline-simulating structure of convex-concave, is used to make decorative layer 1.At first, link plate template 12 is inserted in the frame 17, and at die surface and frame 17 inboard brushing release agents; The mixed material that cement, colored aggregate and defend and split fibre are formed adds water and is stirred to evenly again; At last the mixture that stirs is added in the groove in the mould and the unlatching vibration, use the method for vibrating to make concrete compaction.Decorative layer 1 external surface of having made is the T font spline-simulating structure of convex-concave.
The operation of making link plate template 12 comprises:
(1) make metal positive, described metal positive is the reverse of described link plate template, and promptly the outline of metal positive is the spline-simulating profile of outer wall decorating hung board of reproduced stone external surface.Metal positive is formed by two metal sheet matched moulds, and dentalation that metal sheet is a convex-concave wherein; Metal positive is provided with charging aperture and steam vent.Described metal positive adopts the method for machine tooling to make.
(2) expandable polystyrene bead is injected the metal positive cavity by described charging aperture after, pre-heat foamable, hot briquetting in die cavity;
(3) after the material feeding hot briquetting cooling, remove described metal positive, take out the polystyrene negative template, be link plate template 12.
Fig. 8-A is the structural representation of outer wall decorating hung board of reproduced stone ribs mould 13 of the present invention; Fig. 8-B is the transverse cross-sectional view of outer wall decorating hung board of reproduced stone ribs mould 13 of the present invention along A-A.
Described ribs mould 13 comprises hoisting frame 14, connecting rod 15 and mold head 16; Described hoisting frame 14 is fixedlyed connected with each mold head 16 by connecting rod 15;
Described ribs mould 13 is used for making ribs 9 at the production process of link plate deck 2: when deck 2 jet faces when mould frame 17 upper edges are 20 millimeters, described ribs mould 13 is pressed in the frame 17 filler that the also compacting of vibrating is simultaneously sprayed; After cement final set, mention the hoisting frame 14 of ribs mould 13, described ribs mould 13 is separated with outer wall decorating hung board of reproduced stone; Described ribs mould 13 is used for the outer wall decorating hung board of reproduced stone moulding to be made.
Schematic diagram when Fig. 9 makes ribs 9 operations for outer wall decorating hung board of reproduced stone of the present invention.
Wherein, 1 is decorative layer; 2 is deck; 4 is steel bar framework, and predetermined fixed has connected a hanging piece 5 and tubular embedded part 6 on the affiliated steel bar framework 4; 9 is ribs; 12 is the link plate template; 13 is the ribs mould; 17 is frame; 18 is the imaginary line of demarcation of decorative layer 1 and deck 2.
When making exterior wall cladding, now link plate template 12 is inserted in the frame 17, the decorative layer filler is sprayed in the link plate template 12, make decorative layer 1; The back makes deck 2, in making deck 2 processes, need will be fixedly connected play hanging piece 5 and tubular embedded part 6 steel bar framework 4 put into deck 2, and continue filling; When making ribs 9, in described ribs mould 13 pressing structure layers 2, treat cement final set after, mention ribs mould 13, agglomerated stone ornamental concrete exterior wall cladding is finished moulding and is made.
Figure 10 is an outer wall decorating hung board of reproduced stone mounting structure schematic diagram of the present invention.Angle steel 20 is fixedlyed connected with external wall by bolt; And two dry hanging articles 19 up and down are installed on described angle steel 20, described dry hanging article 19 is fixed in the dry hanging article jack 11 that injects tubular embedded part 6 in the link plate deck respectively, link plate is connected with wall mounted, and A, B are respectively two agglomerated stone ornamental concrete exterior wall claddings among the figure.Between two link plates by embedding envelope be with 21 and fluid sealant 22 fill.
Claims (8)
1. outer wall decorating hung board of reproduced stone is characterized in that:
Described outer wall decorating hung board comprises decorative layer (1) and deck (2); Described decorative layer (1) external surface is the T font spline-simulating structure of concave-convex type; The rear surface of described deck (2) is a T type rib-like structure; Described deck (2) is closely fixedlyed connected with decorative layer (1), and deck (2) is used for supporting and fixing described decorative layer (1);
Described decorative layer (1) is the colored aggregate decorative layer, and the filler of described colored aggregate decorative layer is the mixture of cement, colored aggregate and defend and split fibre;
Filler in the described deck (2) is the mixture of cement, washed-out sand, stone flour;
Also include steel bar framework (4) in described deck (2), described steel bar framework (4) is arranged in the described deck (2); Hanging piece (5) and at least two tubular embedded parts (6) on described steel bar framework (4), also have been fixedly connected with; Described steel bar framework (4) plays fixing and supporting role;
Described tubular embedded part (6) two ends are respectively square hollow material (7), and are fixedly connected by reinforcing bar (8) in the middle of the square hollow material (7) at described two ends;
On described decorative layer (1) external surface, also be coated with a waterproofing course (3); Described waterproofing course (3) is used to protect decorative layer (1).
2. the preparation method of a kind of outer wall decorating hung board of reproduced stone according to claim 1 is characterized in that:
The operation of described outer wall decorating hung board of reproduced stone comprises: decorative layer, deck production process and stripping process,
Wherein,
A, decorative layer (1) production process:
I, link plate template (12) is inserted in the frame (17), and on link plate template (12) surface and the inboard brushing release agent of frame (17);
Ii, the mixed material that cement, colored aggregate and defend and split fibre are formed add water and are stirred to evenly;
Iii, interior also unlatching of groove that the mixture adding link plate template (12) that stirs is interior are vibrated, and the method that use is vibrated makes concrete compaction;
The production process of B, deck (2):
I, the mixed material that cement and washed-out sand, stone flour are formed are blunged evenly;
Ii, the material after will stirring insert in the extrusion pump, by spray gun material are ejected on the decorative layer (1) in the link plate template (12); And in spraying of material, the alkali-resistant glass fibre roving is cut into 25～40 millimeters length, sprays on the decorative layer (1) in link plate template (12);
Iii, when the height of link plate template (12) inner stuffing is 10 millimeters, with described steel bar framework (4) horizontal in deck (2), the back with the paving of alkali-resistant glass fibre screen cloth on steel bar framework (4); Described steel bar framework (4) is fixedly connected with hanging piece (5) and tubular embedded part (6);
Iv, make ribs (9): repeat the operation procedure of ii continuously, when jet face when frame (17) upper edge is 15～20 millimeters, ribs mould (13) is put into frame (17), vibrate simultaneously and filler that compacting is sprayed;
V, method are by hand received limit, cleaning, compacting to the material that vibrates after pushing;
Vi, treat cement final set after, mention ribs mould (13), agglomerated stone ornamental concrete exterior wall cladding is finished moulding and is made;
C, stripping process:
I, link plate final set were removed frame (17) after 24 hours;
After ii, frame (17) are removed, after the link plate upset, take out link plate template (12).
3. the preparation method of outer wall decorating hung board of reproduced stone according to claim 2 is characterized in that:
Also include the production process of the link plate template (12) of before described decorative layer production process, carrying out in the described preparation method;
I, making metal positive, described metal positive is the reverse of described link plate template (12), promptly the outline of metal positive is the tooth bar shape of outer wall decorating hung board of reproduced stone external surface; Described metal positive adopts the method for machine tooling to make, and reserves the charging aperture and the steam vent of injection foaming in manufacturing process;
Ii, expandable polystyrene bead injected the metal positive cavity by described charging aperture after, pre-heat foamable, hot briquetting in die cavity;
After iii, the material feeding hot briquetting cooling, remove described metal positive, take out the polystyrene negative template, be link plate template (12).
4. the preparation method of outer wall decorating hung board of reproduced stone according to claim 3 is characterized in that:
Also include in the described preparation method:
D, maintenance operation:
I, leave standstill maintenance;
Ii, steam-cured and natural curing; Wherein steam-cured is after goods are covered with steam-cured cover, to inject with steam; The natural curing method covers and trickle with plastic sheeting for the back that completes, during cover with plastic sheeting.
5. the preparation method of outer wall decorating hung board of reproduced stone according to claim 4 is characterized in that:
Also include in the described preparation method:
E, decorative layer pick chiseler's preface:
I, the decorative layer (1) of link plate is upwards kept flat, the concrete surface layer at decorative layer (1) convex surface top is picked chisel out;
Ii, again that convex surface is remaining lateral parts and groove surface grind;
Iii, grinding back evenly are sprayed at decorative layer (1) surface with the method for spraying with water-repellent paint, carry out the making of waterproofing course (3).
6. the preparation method of outer wall decorating hung board of reproduced stone according to claim 5 is characterized in that:
In the described preparation method:
In the production process of described link plate template (12), the material of described link plate template (12) is the self-extinguishing polystyrene;
In the i of A, decorative layer production process, release agent be solid paraffin with white oil by weight 1: 1 ratio mix and heating and melting after mixture;
In the ii of A, decorative layer production process, described decorative layer dosage is fast hard low-alkalinity sulphoaluminate cement 1 kg; Colored aggregate 3-5kg; Defend and split fibre accounts for 2 ‰～4 ‰ of decorative layer weight concrete ratio, and water is 0.36～0.4kg;
In the i of the production process of B, deck, the ratio of cement, washed-out sand, stone flour is 1: 0.5: 1, and water/binder ratio is 0.36; The particle diameter of washed-out sand≤1.2 millimeter, the stone flour maximum particle diameter is 1.2 millimeters;
In the ii of the production process of B, deck, fiber jet content should account for concrete 3%;
In the iii of the production process of B, deck, the material of steel bar framework (4) is zinc-plated wire rod; Alkali-resistant glass fibre net breadth is identical with the breadth of outer wall decorating hung board of reproduced stone;
In the iv of the production process of B, deck, ribs mould (13) is the steel former, when jet thickness when frame (17) upper edge also has 15～20 millimeters, ribs mould (13) is put into frame (17) compacting of vibrating;
I in D, maintenance operation, quiet stopping 2-3 hour, environment temperature is not less than 10 ℃;
Ii in D, maintenance operation, maintenance divides steam-cured and natural curing, and wherein steam-cured when being lower than 20 ℃ for environment temperature, carrying out making condition is that temperature is 50 ± 5 ℃, 8～12 hours time; The natural curing method covers and trickle with plastic sheeting for the back that completes, and the trickle phase is three days, during cover with plastic sheeting; Maintenance is 3～7 days under the natural situation;
In the i that picks chiseler's preface of E, decorative layer, the concrete at 3～5 millimeters at convex surface top picked chisel out;
In the ii that picks chiseler's preface of E, decorative layer, lateral parts and groove surface that convex surface is remaining carry out the grinding of 0.5～1 mm depth;
In the iii that picks chiseler's preface of E, decorative layer, described waterproofing course (3) is a water-repellent paint, and water-repellent paint is that permeability is strong, water white coating.
7. the mould of outer wall decorating hung board of reproduced stone according to claim 1 is characterized in that:
Described mould is ribs mould (13), and described ribs mould (13) comprises hoisting frame (14), connecting rod (15) and mold head (16); Described hoisting frame (14) is fixedlyed connected with each mold head (16) by connecting rod (15);
Described ribs mould (13) is used for making ribs (9) at the production process of link plate deck (2): when deck (2) jet face when frame (17) upper edge is 20 millimeters, described ribs mould (13) is pressed in the frame (17) filler that the also compacting of vibrating is simultaneously sprayed; After cement final set, mention the hoisting frame (14) of ribs mould (13), described ribs mould (13) and outer wall decorating hung board of reproduced stone are separated; Described ribs mould (13) is used for the outer wall decorating hung board of reproduced stone moulding to be made.
8. according to the mould of the described outer wall decorating hung board of reproduced stone of claim 7, it is characterized in that:
Described mould also comprises metal positive, and described metal positive is used for the production process of link plate template (12); Described metal positive is made up of two metal sheets, and dentalation that metal sheet is a concave-convex type wherein; Metal positive is provided with charging aperture and steam vent;
Described link plate template (12) is the reverse of described metal positive, and promptly the outline of metal positive is the tooth bar shape of outer wall decorating hung board of reproduced stone external surface; Described metal positive adopts the method for machine tooling to make, and reserves the charging aperture and the steam vent of injection foaming in manufacturing process;
When making link plate template (12), expandable polystyrene bead injected the metal positive cavity by described charging aperture after, heat foamable in advance, hot briquetting in die cavity; After the material feeding hot briquetting cooling, remove described metal positive, take out the polystyrene negative template, be link plate template (12).
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| CNB2005100049038A CN100373029C (en) | 2005-01-28 | 2005-01-28 | Outer wall decorating hung board of reproduced stone and its production process and mold |
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| CNB2005100049038A CN100373029C (en) | 2005-01-28 | 2005-01-28 | Outer wall decorating hung board of reproduced stone and its production process and mold |
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| CN100373029C true CN100373029C (en) | 2008-03-05 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102261163B (en) * | 2010-05-28 | 2013-05-08 | 北京仁创科技集团有限公司 | Wall cladding panel and its preparation method |
| CN103088977B (en) * | 2013-02-05 | 2014-09-24 | 北京宝贵石艺科技有限公司 | Cement decoration on-spot manufacturing method |
| CN103252824B (en) * | 2013-05-28 | 2015-09-09 | 张宝贵 | A kind of architectural concrete light wall plate preparation method |
| CN105735582A (en) * | 2014-04-29 | 2016-07-06 | 易欣 | Diatom ooze decoration product for improving indoor environment |
| CN106393395A (en) * | 2016-09-22 | 2017-02-15 | 黄贺明 | Manufacturing method for concrete decorative hanging plate |
| CN107953717B (en) * | 2017-12-20 | 2023-11-10 | 福州大学 | Method for manufacturing building decoration hanging plate by utilizing natural colored soil |
| CN108272555A (en) * | 2018-01-19 | 2018-07-13 | 全椒光太胶粘制品有限公司 | A kind of high hermetic type Medical isolating film |
| CN108340474A (en) * | 2018-04-25 | 2018-07-31 | 泰州龙祥现代建筑发展有限公司 | A kind of precast prestressed concrete exterior wall cladding process units and production installation method |
| CN110027353A (en) * | 2019-03-15 | 2019-07-19 | 中民筑友新材有限公司 | A kind of UHPC Decorative hanging board manufacture craft of chip-axe rectangular slab of stone effect |
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| FR2800767A1 (en) * | 1999-11-08 | 2001-05-11 | Georges Bernat | Prefabricated panel for studding wall has lightweight insulation core with impermeable protective layer, metal frames and timber battens |
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