CN2828213Y - Combined glass fiber reinforced plastic composite shuttering - Google Patents
Combined glass fiber reinforced plastic composite shuttering Download PDFInfo
- Publication number
- CN2828213Y CN2828213Y CN 200520112429 CN200520112429U CN2828213Y CN 2828213 Y CN2828213 Y CN 2828213Y CN 200520112429 CN200520112429 CN 200520112429 CN 200520112429 U CN200520112429 U CN 200520112429U CN 2828213 Y CN2828213 Y CN 2828213Y
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- shuttering
- backing strip
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- surface layer
- muscle
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Abstract
The utility model discloses a combined glass fiber reinforced plastic composite shuttering which is mainly used for pouring and clear water concrete construction wall boards. The utility model has the technical scheme that a combined glass fiber reinforced plastic composite shuttering which is characterized in that the combined glass fiber reinforced plastic composite shuttering is formed by a plane shuttering and a curved plane shuttering are combined together. The plane shuttering is formed by that a surface layer, a reinforced layer and a backing rib are compounded together; the curved plane shuttering is formed by a curved plane curved surface layer and a shaped reinforcing rib are compounded together, wherein the surface layer is a glass fibre reinforced plastic layer which is covered with a gel coating surface; the reinforced layer is made of a bamboo gel plate or a wooden laminated wood; a composite shuttering is formed by that the backing rib of the plane shuttering and a shaped reinforcing rib of the curved plane shuttering are connected together with wood screws, nails or screw bolts. Therefore, the utility model which can be cut and processed on site has the advantages of high smoothness of the surface of the shuttering, light weight, convenient assembly and disassembly, multiple reuse, construction progress enhancing and construction cost reducing.
Description
Technical field
The utility model relates to a kind of composite shuttering, particularly a kind of knockdown glass fiber reinforced plastic composite shuttering, main composite shuttering as construction materials such as cast clear-water concretes.
Background technology
Clear-water concrete has decorative effect, what its was poured into a mould is good quality concrete, behind the stripping, engineering such as do not need to do again to plaster in any outside, its smooth surface, corner angle are clearly demarcated, seem very natural, solemnly, increasing in the world at present architect adopts the interior scheme of clear-water concrete as building, has become the developing direction of builing industry.A large amount of uses is steel template and bamboo offset plate in the present construction work, because finish is not enough, must carry out after-treatment behind the concrete casting injection forming, and operation is loaded down with trivial details, and efficient is low, the engineering cost height; Simultaneously steel template and bamboo offset plate can't the moulding curved surfaces, and cast curved surface clear-water concrete structure can't be realized.Steel template weight is big, and the installing/dismounting difficulty will gradually reduce use.
The utility model content
In order to address the above problem, the purpose of this utility model provides a kind of combined fiberglass composite shuttering that clear-water concrete is used of pouring into a mould, and it is strong that it has designability, the finish height, but on-site cutting processing is in light weight, characteristics such as easy installation and removal can be repaired, and is reusable.
To achieve these goals, the utility model adopts following technical scheme: a kind of combined fiberglass composite shuttering, and its characteristics are: it comprises flat formwork and circular formwork, this flat formwork is composited by surface layer, enhancement Layer and backing strip; Circular formwork is composited by curved surface surface layer and special-shaped reinforcing rib; Be connected by connector between the special-shaped reinforcing rib of the backing strip of described flat formwork and described circular formwork and be combined as described composite shuttering.
Above-mentioned surface layer and curved surface surface layer are the glass fiber reinforced plastic that is covered with the gel coat surface layer, and its thickness is 1-10mm; Described enhancement Layer is at least a in the composite board or the lumps of wood, and its thickness is 8-15mm.
Above-mentioned gel coat surface layer is a kind of in polyester resin layer or the phenolic resins layer; Described composite board is at least a in bamboo offset plate or the wooden laminate.
Above-mentioned backing strip is the gluing peripheral backing strip that forms of enhancement Layer periphery along flat formwork.
Above-mentioned peripheral backing strip inside casing is equipped with cross muscle, rice word muscle or well word muscle, and its material is selected for use and the corresponding setting of described peripheral backing strip, and its thickness is identical with peripheral backing strip thickness; The interval of cross muscle that adds or well word muscle backing strip peripheral with it is respectively 150-350mm; Parallel with vertical muscle backing strip peripheral with it is spaced apart 150-350mm in the rice word muscle that adds.
Above-mentioned peripheral backing strip is selected a kind of in bamboo offset plate or the wooden laminate or the lumps of wood for use; Also can select for use bamboo offset plate and wooden laminate to be composited.
Above-mentioned special-shaped reinforcing rib is frame construction or whole wooden unit moulding, and wherein, frame construction also can select for use wherein a kind of setting to form by at least a being spliced in bamboo offset plate or laminate or the solid wood.
The combination of above-mentioned combined fiberglass composite shuttering, the connector between the compound special-shaped reinforcing rib of backing strip that its flat formwork is compound and circular formwork can adopt in wood screw, nail or the bolt at least a.
After the utility model adopted above technical scheme, its beneficial effect was as follows: 1, adopt glass fiber reinforced plastic gel coat face to do the top layer of template, its finish is good, but one-shot forming during the cast clear-water concrete, after template was pulled down, concrete surface need not remake after-treatment, has accelerated programming; And the template of pulling down is also reusable, reduces its construction costs; 2, the template that is bonded as one by frp layer and bamboo offset plate or wooden laminate, in light weight, rigidity is stronger, can on-site cutting, the convenient use; 3, at the bonding backing strip in composite board bottom, the integral body that backing strip adopts composite board or solid wood to be formed by connecting has at a certain distance been strengthened the rigidity of its template, guarantees effectively that in construction work the clear-water concrete of its cast is indeformable.4, the connection of flat formwork and circular formwork is easy, can connect into the needed shape of engineering by the special-shaped reinforcing rib that is provided with on the backing strip that is provided with on the flat formwork and the circular formwork easily with wood screw, nail or bolt, be adapted to the cast of the clear-water concrete of special construction.
Description of drawings
Fig. 1 is the utility model flat formwork layer structure schematic diagram
Fig. 2 looks the backing strip structural representation for the left side of Fig. 1
Fig. 3 is the utility model circular formwork layer structure schematic diagram
Fig. 4 is the lateral view of Fig. 3
Fig. 5 is the utility model combining structure schematic diagram
The specific embodiment
As shown in Figure 1 and Figure 2, flat formwork is by the frp layer 1 that is covered with the gel coat surface layer, composite board 2 and backing strip 3 bonding forming, and composite board 2 one sides are joined with the frp layer 1 that is covered with the gel coat surface layer, and another side and backing strip 3 join; Wherein, the gel coat surface layer can be selected polyester resin layer or phenolic resins layer for use, and the frp layer of formation is organic toughened glass layer or phenolic fiberglass reinforced plastics layer, and the frp layer 1 that is covered with the gel coat surface layer is formed in one, and its thickness is 1-10mm; Composite board 2 can select the bamboo offset plate for use or wooden laminate is gluing forms, and its thickness is 8-15mm; Backing strip 3 can be selected for use in bamboo offset plate, wooden laminate or the solid wood at least a, also can select for use bamboo offset plate and wooden laminate to be composited; Its backing strip 3 is established along the periphery of its composite board 2 is sticking, is shaped to peripheral backing strip; For improving the intensity and the rigidity of the utility model composite shuttering, in peripheral backing strip inside casing, can add the rib of shapes such as cross muscle, rice word muscle or well word muscle, the selected material of cross muscle, rice word muscle or well word muscle is all identical with the material that backing strip 3 is adopted, between each bar backing strip and backing strip that its inside casing adds, the backing strip of inside casing and the interval between the peripheral backing strip be 150～350mm.The height of backing strip 3 can be adjusted between 30～100mm according to the needs of construction work.
As shown in Figure 3, Figure 4, circular formwork is composited by curved surface surface layer 4 and special-shaped reinforcing rib 5, wherein, and the frp layer that be covered with gel coat face of curved surface surface layer 4 for forming by prefabricated Mould Machining, this layer can be selected organic toughened glass layer or phenolic fiberglass reinforced plastics layer for use, and its thickness is 1-10mm; Abnormity reinforcing rib 5 can adopt solid wood, and the joint face of solid wood and its curved surface surface layer 4 is the curved surface of special processing; Also can adopt composite board, this composite board is with respect to the 4 stacked settings of curved surface surface layer, the stacked formation one special-shaped reinforcing rib 5 of its composite board, special-shaped reinforcing rib 5 and the corresponding setting of this curved surface surface layer; This abnormity reinforcing rib 5 also can select for use the bamboo offset plate to make, and perhaps selects for use wooden laminate to make, and its thickness is 8-15mm; Circular formwork is by the frp layer that is covered with the gel coat face and special-shaped reinforcing rib is bonding forms.In use, circular formwork can be processed into arbitrary shape, to be fit to the needs of construction work.
As shown in Figure 5, connect into the shape of template of requirement of engineering between the special-shaped reinforcing rib 5 of the backing strip 3 of flat formwork and circular formwork easily with wood screw, nail or bolt.
Use by actual construction work proves: this template can satisfy the requirement of cast clear-water concrete fully, can on-the-spotly cut arbitrarily, and in light weight, easy installation and removal can be repaired, and is reusable.
Combined fiberglass composite shuttering of the present utility model is to design processing according to the cast clear-water concrete, and main part comprises flat formwork and circular formwork, and it is processing and fabricating respectively;
The production process of flat formwork forms one deck gel coat surface layer for being coated with one deck mylar at mold bottom earlier, adopts conventional glass fiber reinforced plastic moulding process to be processed into the organic toughened glass layer again; Perhaps be coated with one deck phenolic resins, on the gel coat surface layer of its formation, adopt conventional glass fiber reinforced plastic moulding process to be processed into the phenolic fiberglass reinforced plastics layer, bonding in aggregates with certain thickness composite board then, again backing strip is bonded in the composite board bottom surface, be shaped to a flat formwork.The frp layer that is covered with gel coat provides high finish, and composite board and backing strip provide high rigidity, to reduce distortion.Backing strip is the integral body that composite board or solid wood are formed by connecting at a certain distance.
The production process of circular formwork is made the glass fiber reinforced plastics product that is covered with the gel coat face then for pressing construction requirement processing and fabricating mould on mould, bonding then special-shaped reinforcing rib becomes circular formwork behind the machining and shaping.This circular formwork can be processed into arbitrary shape.
Because of the backing strip of flat formwork and the special-shaped reinforcing rib of circular formwork are wooden structure, on the construction site, gang form, the clear-water concrete of cast shaped face can connect into the gang form shape that needs easily with the backing strip of flat formwork and the special-shaped reinforcing rib of circular formwork with wood screw, nail or bolt.
After above-mentioned flat formwork and circular formwork complete, carry out the length direction splicing to the scene, levelling, fixing, in use, flat formwork and circular formwork to be installed and dismounting meticulously, this flat formwork and circular formwork can also be repeatedly used; On-the-spot as when running into beam, post, can get final product with cutting machine cutting polishing at the scene according to its size shape, as run into and splice again after change in size or scale error also can be cut.
Claims (9)
1, a kind of combined fiberglass composite shuttering, it is characterized in that: it comprises flat formwork and circular formwork, this flat formwork is composited by surface layer, enhancement Layer and backing strip successively; Circular formwork is composited by curved surface surface layer and special-shaped reinforcing rib; Be connected by connector between the special-shaped reinforcing rib of the backing strip of described flat formwork and described circular formwork and be combined as described composite shuttering.
2, combined fiberglass composite shuttering as claimed in claim 1 is characterized in that: described surface layer and curved surface surface layer are the frp layer that is covered with the gel coat surface layer, and its thickness is respectively 1-10mm; Described enhancement Layer is a kind of in composite board or the solid wood, and its thickness is 8-15mm.
3, combined fiberglass composite shuttering as claimed in claim 2 is characterized in that: described gel coat surface layer is by a kind of formation in mylar or the phenolic resins; Described composite board is at least a in bamboo offset plate or the wooden laminate.
4, combined fiberglass composite shuttering as claimed in claim 1 is characterized in that: described backing strip is along the gluing peripheral backing strip that forms of described enhancement Layer periphery.
5, combined fiberglass composite shuttering as claimed in claim 4, it is characterized in that: described peripheral backing strip inside casing is equipped with in cross muscle, rice word muscle or the well word muscle a kind of, its thickness is all identical with described peripheral backing strip thickness, and the interval of described cross muscle, rice word muscle or well word muscle backing strip peripheral with it is respectively 150-350mm.
6, as claim 1 or 4 described combined fiberglass composite shutterings, it is characterized in that: described backing strip is a kind of in bamboo offset plate or the wooden laminate or the lumps of wood, and described cross muscle, rice word muscle or well word muscle material are provided with identical with described backing strip material.
7, as claim 1 or 4 described combined fiberglass composite shutterings, it is characterized in that: described backing strip is that bamboo offset plate and wooden laminate are composited, and described cross muscle, rice word muscle or well word muscle material are provided with identical with described backing strip material.
8, combined fiberglass composite shuttering as claimed in claim 1 is characterized in that: described special-shaped reinforcing rib is frame construction or whole wooden unit moulding, and described frame construction is by at least a being spliced in bamboo offset plate or laminate or the solid wood.
9, combined fiberglass composite shuttering as claimed in claim 1 is characterized in that: described connector is at least a in wood screw, nail or the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112429 CN2828213Y (en) | 2005-07-06 | 2005-07-06 | Combined glass fiber reinforced plastic composite shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112429 CN2828213Y (en) | 2005-07-06 | 2005-07-06 | Combined glass fiber reinforced plastic composite shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828213Y true CN2828213Y (en) | 2006-10-18 |
Family
ID=37079769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112429 Expired - Fee Related CN2828213Y (en) | 2005-07-06 | 2005-07-06 | Combined glass fiber reinforced plastic composite shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828213Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507581A (en) * | 2015-11-26 | 2016-04-20 | 上海建工一建集团有限公司 | Formwork structure and special-shaped curved-surface bare concrete member construction method |
| CN110722664A (en) * | 2019-10-30 | 2020-01-24 | 中国建筑第八工程局有限公司 | Mould for multi-curved surface modeling lining mould of concrete structure and manufacturing method thereof |
| CN111395742A (en) * | 2020-03-25 | 2020-07-10 | 上海建工一建集团有限公司 | Combined glass fiber reinforced plastic concrete template and manufacturing method thereof |
| CN111550034A (en) * | 2019-03-05 | 2020-08-18 | 广西良创建筑铝模科技有限公司 | Aluminum alloy template with special-shaped structure |
-
2005
- 2005-07-06 CN CN 200520112429 patent/CN2828213Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507581A (en) * | 2015-11-26 | 2016-04-20 | 上海建工一建集团有限公司 | Formwork structure and special-shaped curved-surface bare concrete member construction method |
| CN111550034A (en) * | 2019-03-05 | 2020-08-18 | 广西良创建筑铝模科技有限公司 | Aluminum alloy template with special-shaped structure |
| CN111550034B (en) * | 2019-03-05 | 2021-08-17 | 广西良创建筑铝模科技有限公司 | Aluminum alloy template with special-shaped structure |
| CN110722664A (en) * | 2019-10-30 | 2020-01-24 | 中国建筑第八工程局有限公司 | Mould for multi-curved surface modeling lining mould of concrete structure and manufacturing method thereof |
| CN110722664B (en) * | 2019-10-30 | 2021-05-25 | 中国建筑第八工程局有限公司 | Mould for multi-curved surface modeling lining mould of concrete structure and manufacturing method thereof |
| CN111395742A (en) * | 2020-03-25 | 2020-07-10 | 上海建工一建集团有限公司 | Combined glass fiber reinforced plastic concrete template and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |