CN108032427A - The preparation method of rectangle slot type superimposed sheet - Google Patents
The preparation method of rectangle slot type superimposed sheet Download PDFInfo
- Publication number
- CN108032427A CN108032427A CN201711162273.6A CN201711162273A CN108032427A CN 108032427 A CN108032427 A CN 108032427A CN 201711162273 A CN201711162273 A CN 201711162273A CN 108032427 A CN108032427 A CN 108032427A
- Authority
- CN
- China
- Prior art keywords
- superimposed sheet
- mould
- preparation
- slot type
- rectangle slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
Abstract
The invention discloses the preparation method of rectangle slot type superimposed sheet, include the following steps：(1) mould is cleaned over the ground, and gets out Bian Mo and prestressed anchor；(2) interleaving agent is brushed in the medial surface of ground mould upper surface, side mould；(3) prestressed anchor is fixed on ground mould both ends；(4) cushion block of concrete bar protective layer is connected on reinforcing bar；(5) produce chutable concrete and be poured between the mould of side；(6) by the superimposed sheet of moulding by casting stand 13 it is small when after, light is received on surface；(7) steam curing or natural curing are carried out to superimposed sheet, and washes with water groove；(9) indwelling test specimen detects；(10) repeat step five to nine, carries out the preparation of lower superimposed sheet；(11) repeat step ten so that the superimposed sheet stacking number of plies is 36 layers.The preparation method can prepare one piece or polylith rectangle slot type superimposed sheet in a short time, effectively reduce floor space when preparing superimposed sheet.
Description
Technical field
The invention belongs to building element field, is related to a kind of preparation method of rectangle slot type superimposed sheet.
Background technology
It is at most extrusion forming technology that China applies in the production process of superimposed sheet, is used using dry concrete
Closely knit scheme (vibrate, extrude, rolling) the production concrete product of machinery liquefaction；Also have using the casting method monolithic mode of production.With
The problem of being primarily present toward (superimposed sheet) production and reason are as follows：
First, due to dry concrete plasticity be not as good, it is necessary to which the raising shaping of sharp pounding power is close as chutable concrete
Solidity, therefore cause the low problem of shaping efficiency；
Second, since compactness is insufficient or even uneven, cause component to produce many local strengths' weaknesses, therefore component
There are certain application risk, this risk is generally evaded by improving strength grade, so as to cause the increasing of Cost of Concrete
Add；
3rd, since dry superimposed sheet all uses extrusion forming process, presentation quality occur voids and pits shape into
For normality, plate bottom needs secondary repairing treatment, increases labor intensity and workload；
4th, since dry superimposed sheet all uses extrusion forming process, it is therefore necessary to using the individual layer mode of production, so that
Substantial amounts of work surface and ground mould is needed to meet production quantity, area of mill site is several times greater compared with this patent；5th, plasticity coagulation
Native monolithic produces moulding process, and number of molds is more, and tedious process, production efficiency is low, generally uses the individual layer mode of production, also needs
Substantial amounts of work surface and ground mould is wanted to meet production quantity, area of mill site is larger.
The content of the invention
, should the present invention provides a kind of preparation method of rectangle slot type superimposed sheet in view of the drawbacks described above of the prior art
Preparation method technique is simple, can prepare one piece or polylith rectangle slot type superimposed sheet in a short time, effectively reduce system
Floor space during standby superimposed sheet.
The technical problems to be solved by the invention are to provide a kind of preparation method of rectangle slot type superimposed sheet, its feature exists
In including the following steps：
(1) mould is cleaned over the ground, and gets out Bian Mo and prestressed anchor；
(2) interleaving agent is brushed in the medial surface of ground mould upper surface, side mould；
(3) prestressed anchor is fixed on ground mould both ends, one group of reinforcing bar is arranged between two prestressed anchors, and tensioning is pre-
Stress reinforcing bar is to design load；
(4) cushion block of concrete bar protective layer or built-in fitting are connected on reinforcing bar；
(5) produce chutable concrete and be poured between the mould of side, carry out the making of superimposed sheet, poured in superimposed sheet
After, groove is extruded by drum roll, then spary retarder in the trench；
(6) by the superimposed sheet of moulding by casting stand 1-3 it is small when after, light is received on surface；
(7) steam curing or natural curing are carried out to superimposed sheet, and washes with water groove；
(8) indwelling test specimen detects.
Further, described ground mould uses long line tableland mould, and using concrete or covers steel plate material, and described ground mould can spell
Connect adjusting of the insert into line width.
Further, vibration compacting is carried out after superimposed sheet moulding by casting.
Further, the isolation film uses plastic film.
Further, water pipe is arranged in ground mould, the hot water using boiler heating or solar energy heating is passed through inside water pipe.
Further, the side mould uses metal material or light-weight high-strength material, and the side mould outer wall is provided with insulation
Layer.
Further, interval is connected with some partition plates on every group of reinforcing bar, and the partition plate bottom is provided with reinforcing bar relief hole,
The partition plate includes partition plate top and the lower partition, and the division surface between the partition plate top and the lower partition is stepped down by reinforcing bar
The center of circle in hole.
Further, the partition plate uses styrofoam or KT plate materials.
Further, it is provided with micro-vibration device on the outside of the side mould.
The beneficial effects of the invention are as follows：
1st, the present invention uses long line tableland mold forming rectangle slot type laminated plate, then cuts into the size of needs, can reduce life
Is produced from space, place is saved and equipment shares cost, floor space is smaller, forms pipelining, shaping efficiency is high, effectively carries
High production and speed of application；
2nd, using side mold forming, dimensional accuracy, surface quality are beautiful, and even intensity is reliable and stable；It can effectively avoid contraction
Crack produces；
3rd, finished product need not be repaired, and produce, cut, lifting and be hardly damaged, high yield rate；
4th, the setting of partition plate only need to directly cut reinforcing bar without cutting rectangle slot type laminated plate in the later stage,
Reduce dusty, be effectively protected the health of worker, and will not also can to environmental concerns, the end face of slot type
Keep more smooth beautiful；
5th, by the spary sustained release agent in the notch of laminated plate, the setting rate of notch is effectively slow down, easy to the later stage
Wash with water groove, exposed portion stone so that superimposed sheet combines even closer when in use, during second pouring.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the profile of Fig. 1；
Fig. 3 is the structure diagram of partition plate of the present invention；
Fig. 4 is the structure diagram after setting protrusion in side mould side.
In figure：1st, mould；2nd, Bian Mo；21st, it is raised；3rd, reinforcing bar；4th, chutable concrete；5th, water pipe；6th, groove；7th, partition plate；
71st, partition plate top；72nd, the lower partition；8th, reinforcing bar relief hole；9th, micro-vibration device.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Referring to Fig. 1 to Fig. 4, the invention discloses a kind of preparation method of rectangle slot type superimposed sheet, include the following steps：
(1) mould is cleaned over the ground, and gets out side mould, baffle and prestressed anchor；Cleared up, prevented by mould over the ground
Only foreign matter is mixed on superimposed sheet, and the intensity and flatness for causing superimposed sheet bottom surface are affected.
(2) interleaving agent is brushed in the medial surface of ground mould upper surface, side mould；By in ground mould upper surface, and side mould is interior
Brush interleaving agent in side so that superimposed sheet is more prone to when demolished, and due to the setting of isolation film, it is also further to increase
The bottom surface smoothness of superimposed sheet is added.
(3) prestressed anchor is fixed on ground mould both ends, one group of reinforcing bar is arranged between two prestressed anchors, and tensioning is pre-
Stress reinforcing bar is to design load；
(4) cushion block of concrete bar protective layer or built-in fitting are connected on reinforcing bar；
(5) produce chutable concrete 6 and be poured between the mould of side, carry out the making of superimposed sheet, poured into a mould in superimposed sheet
After completion, groove 5 is extruded by drum roll, then the spary retarder in groove 5；By again on superimposed sheet roll-in groove
Retarder is sprayed in 5 so that groove 5 being capable of obvious reducing speed when solidification.
(6) by the superimposed sheet of moulding by casting stand 1-3 it is small when after, light is received on surface；
(7) steam curing or natural curing are carried out to superimposed sheet, and washes with water groove 5；Due to being set in advance in groove 5
Retarder is equipped with, so the not solidification completely of the surface of groove 5, if cleaning groove 5 at this time, may be such that 5 surface of groove obtains
Stone exposes a part, after sheet metal forming is overlapped, is used in building and the second pouring concrete in superimposed sheet groove 5
When, there is stone due to exposing in groove 5, so concrete and stone combination power bigger；
(8) indwelling test specimen detects.
Further, described ground mould 1 uses long line tableland mould 1, and using concrete or covers steel plate material, described ground mould 1
Adjusting of the sliceable insert into line width.Due to ground mould 1 can be by insert into line width adjusting, it is possible to according to construction
Need set different in width ground mould 1, that is to say, that can pass through a set of ground mould 1 production different in width superimposed sheet, this hair
The ground mould 1 of bright use is long line tableland mould 1, so the length of the superimposed sheet made is also longer, the later stage is again by needing to be folded
The cutting of plywood, effectively raises production efficiency.
Further, vibration compacting is carried out after superimposed sheet moulding by casting.In order to strengthen the performance of superimposed sheet, pouring into a mould
Need to carry out vibration compacting to superimposed sheet after shaping.
Further, the isolation film uses plastic film, in order to enable between superimposed sheet and superimposed sheet disengaging when
Wait more smooth, it is possible to be laid with isolation film in superimposed sheet, isolation film uses plastic film.
Further, water pipe 4 is arranged in ground mould 1, the heat using boiler heating or solar energy heating is passed through inside water pipe 4
Water.By arranging water pipe 4 in ground mould 1, it is possible to after concrete cast, be passed through hot water into water pipe 4 so that superimposed sheet
Effect is more preferable when thermal curing.
Further, the side mould 2 uses aluminum alloy material, and 2 outer wall of side mould is provided with insulating layer.Side mould 2 uses
Metal material, intensity is more preferable, under the extruding of concrete, it is not easy to produces bending, is in addition touched on side and be provided with guarantor on outer wall
Warm layer, makes full use of concrete product itself hydration heat, realizes inexpensive regenerative conservation.It is preferred that the present invention can be
Square rubber pipe is set in groove, when being conserved to superimposed sheet, hot water can also be passed through in square rubber pipe, made
Superimposed sheet obtain thermal curing action effect it is more preferable so that the better quality of final superimposed sheet.
Further, interval is connected with some partition plates 7 on every group of reinforcing bar, and 7 bottom of partition plate is provided with reinforcing bar resigning
Hole 8, partition plate are divided into partition plate top 71 and the lower partition 72, first pass through the lower partition 72 and are connected on reinforcing bar, then carry out again every
The connection on plate top, spacing distance between partition plate 7 can the length of superimposed sheet according to required for the later stage be determined, it is such as long
The length of line platform is 40m, and the length for the superimposed sheet that the later stage needs is 8 meters, then one piece of partition plate 7 is set at interval of 8m on ground mould,
When superimposed sheet is molded, due to being preset with partition plate 7, two adjacent superimposed sheets only have reinforcing bar and produce connection.When superimposed sheet into
After type, when carrying out superimposed sheet cutting, first partition plate 7 can be taken out, since partition plate 7 uses styrofoam or KT plates
Material, so intensity is not high, can be directly drawn off by destroying tear, when partition plate 7 taking-up after, cutting machine directed along every
7 groove of plate downwards cuts reinforcing bar, you can completes the separation between superimposed sheet.
Further, the partition plate 7 uses styrofoam or KT plate materials.
Further, it is provided with micro-vibration device 9 on the outside of the side mould.In order to enable superimposed sheet is when vibration compacting
It is more efficient and convenient, so setting micro-vibration device 9 on the outside of the mould of side.
The present invention side mould side one protrusion 21 can also be set, in this way, molding product side can be formed accordingly it is recessed
Groove, when carrying out building and building, when two pieces of product splits, expansion sealing strip can be clamped by groove, can be risen
To the effect for preventing infiltration.
Preferred embodiment of the invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Need creative work to conceive according to the present invention and make many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (9)
1. the preparation method of rectangle slot type superimposed sheet, it is characterised in that include the following steps：
(1) mould is cleaned over the ground, and gets out side mould, baffle and prestressed anchor；
(2) interleaving agent is brushed in the medial surface of ground mould upper surface, side mould；
(3) prestressed anchor is fixed on ground mould both ends, one group of reinforcing bar, and stretch-draw prestressing force is arranged between two prestressed anchors
Reinforcing bar is to design load；
(4) cushion block of concrete bar protective layer or built-in fitting are connected on reinforcing bar；
(5) produce and chutable concrete and be poured between the mould of side, carry out the making of superimposed sheet, superimposed sheet casting complete with
Afterwards, groove is extruded by drum roll, then spary retarder in the trench；
(6) by the superimposed sheet of moulding by casting stand 1-3 it is small when after, light is received on surface；
(7) steam curing or natural curing are carried out to superimposed sheet, and washes with water groove；
(8) indwelling test specimen detects.
2. the preparation method of rectangle slot type superimposed sheet as claimed in claim 1, it is characterized in that：Described ground mould uses long line tableland
Mould, and using concrete or cover steel plate material, adjusting of the mould sliceable insert in described ground into line width.
3. the preparation method of rectangle slot type superimposed sheet as claimed in claim 2, it is characterized in that：After superimposed sheet moulding by casting
Carry out vibration compacting.
4. the preparation method of rectangle slot type superimposed sheet as claimed in claim 3, it is characterized in that：The isolation film is thin using plastics
Film.
5. the preparation method of rectangle slot type superimposed sheet as claimed in claim 4, it is characterized in that：Water pipe, water pipe are arranged in ground mould
Inside is passed through the hot water using boiler heating or solar energy heating.
6. the preparation method of rectangle slot type superimposed sheet as claimed in claim 5, it is characterized in that：The side mould uses metal material
Or light-weight high-strength material, the side mould outer wall are provided with insulating layer.
7. the preparation method of rectangle slot type superimposed sheet as claimed in claim 6, it is characterized in that：Connection is spaced on every group of reinforcing bar
Have some partition plates, the partition plate bottom is provided with reinforcing bar relief hole, and the partition plate includes partition plate top and the lower partition, it is described every
The center of circle that division surface between plate top and the lower partition passes through reinforcing bar relief hole.
8. the preparation method of rectangle slot type superimposed sheet according to claim 7, it is characterized in that：The partition plate uses styrofoam
Or KT plate materials.
9. the preparation method of rectangle slot type superimposed sheet according to claim 8, it is characterized in that：The outside of the side mould is set
There is micro-vibration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162273.6A CN108032427A (en) | 2017-11-21 | 2017-11-21 | The preparation method of rectangle slot type superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162273.6A CN108032427A (en) | 2017-11-21 | 2017-11-21 | The preparation method of rectangle slot type superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032427A true CN108032427A (en) | 2018-05-15 |
Family
ID=62092886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711162273.6A Pending CN108032427A (en) | 2017-11-21 | 2017-11-21 | The preparation method of rectangle slot type superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065143A (en) * | 2019-05-27 | 2019-07-30 | 宿迁市保祥重工有限公司 | A kind of concrete folding board mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090095727A (en) * | 2008-03-06 | 2009-09-10 | 이하란 | truss girder prestress introduction method |
| CN201483638U (en) * | 2009-08-28 | 2010-05-26 | 董杨 | Device for producing reinforced concrete assembly-type large panels |
| CN104493973A (en) * | 2014-12-15 | 2015-04-08 | 山东乾元泽孚科技股份有限公司 | Processing method of prestressed composite slab with bracket |
| CN105133492A (en) * | 2015-09-24 | 2015-12-09 | 中交第二航务工程局有限公司 | Novel concrete bridge deck with channels at bottom |
| CN105347752A (en) * | 2015-11-24 | 2016-02-24 | 江苏兴厦建筑工程集团有限公司 | High-strength concrete |
| CN106639140A (en) * | 2017-02-21 | 2017-05-10 | 孔祥雨 | High-strength biomass fiber insulation composite lightweight exterior wallboard and manufacture method thereof |
| CN107322768A (en) * | 2017-07-04 | 2017-11-07 | 山东大学 | Precast prestressed thermal insulation external wall panel, particular manufacturing craft and preparation method thereof |
-
2017
- 2017-11-21 CN CN201711162273.6A patent/CN108032427A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090095727A (en) * | 2008-03-06 | 2009-09-10 | 이하란 | truss girder prestress introduction method |
| CN201483638U (en) * | 2009-08-28 | 2010-05-26 | 董杨 | Device for producing reinforced concrete assembly-type large panels |
| CN104493973A (en) * | 2014-12-15 | 2015-04-08 | 山东乾元泽孚科技股份有限公司 | Processing method of prestressed composite slab with bracket |
| CN105133492A (en) * | 2015-09-24 | 2015-12-09 | 中交第二航务工程局有限公司 | Novel concrete bridge deck with channels at bottom |
| CN105347752A (en) * | 2015-11-24 | 2016-02-24 | 江苏兴厦建筑工程集团有限公司 | High-strength concrete |
| CN106639140A (en) * | 2017-02-21 | 2017-05-10 | 孔祥雨 | High-strength biomass fiber insulation composite lightweight exterior wallboard and manufacture method thereof |
| CN107322768A (en) * | 2017-07-04 | 2017-11-07 | 山东大学 | Precast prestressed thermal insulation external wall panel, particular manufacturing craft and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065143A (en) * | 2019-05-27 | 2019-07-30 | 宿迁市保祥重工有限公司 | A kind of concrete folding board mold |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |
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