CN1525019A - Process for dismounting-free web structure - Google Patents
Process for dismounting-free web structure Download PDFInfo
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- CN1525019A CN1525019A CNA031052282A CN03105228A CN1525019A CN 1525019 A CN1525019 A CN 1525019A CN A031052282 A CNA031052282 A CN A031052282A CN 03105228 A CN03105228 A CN 03105228A CN 1525019 A CN1525019 A CN 1525019A
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- barrier film
- wire lath
- tear open
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- web structure
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Abstract
The invention is a technical method of a construction body without departing net mould, setting a metal net on each side of a structure composed of many spaced steel beams, each metal net has many net eyes and a septum, and each septum seals the corresponding net eyes, and after the concrete is poured into the two metal nets, the septa block the concrete from exuding. It has the efficacy of making waterproof inner surface of the outer wall permeable and can enhance the concrete strength.
Description
Technical field
The present invention relates to a kind of web structure worker method of exempting to tear open.
Background technology
As Figure 6 and Figure 7, be existing construction view of exempting to tear open the net mould, it mainly is a plurality of dictyosomes 9 to be set to form the net mould respectively in reinforcing bar 8 two sides, and 9 of the net moulds of two sides form a grouting space A, pour into wherein for ready mix concrete, and this dictyosome 9 is by metal forming, is fixed in reinforcing bar 8 or is welded on the reinforcing bar 8 with mesh body 9 with electric welding machine with the nail rifle.
Because the mesh 91 on the dictyosome 9 can be after ready mix concrete grouting, allow aqueous vapor in the concrete overflow and loose, therefore, do not need afterwards again row pull down dictyosome 9, ventilative dry for concrete, and be incorporated into the intensity that dictyosome 9 in the concrete wall can improve wall.
Yet, in the operation of grouting and the utmost point after the grouting just in the short time, concrete still is in the state of more flowability, mud in the concrete can ooze out from mesh 91, and as shown in Figure 6, only surplus crushed stone is blocked in the dictyosome mud if ooze out more, will make this moment and produce the cavity in the concrete wall, and then influence the intensity of concrete structure, and the mud that oozes out can pile and tire out on ground and body structure surface and increase the puzzlement of subsequent treatment, so in addition improved necessity is arranged.
Summary of the invention
In order to overcome the existing above-mentioned shortcoming that the construction of net mould exists of exempting to tear open, the invention provides a kind of web structure worker method of exempting to tear open, by one deck barrier film is set on wire lath, and by the mesh sealing of barrier film with wire lath, prevent that to reach concrete from oozing out, and make the ventilative effect of external wall waterproof inner face, and can improve concrete intensity.
The present invention exempts to tear open the technical scheme that web structure worker method adopted:
A kind ofly exempt to tear open web structure worker method, it is characterized in that, it is in many girder steel both sides of setting up at interval a wire lath to be set respectively, each wire lath has a plurality of meshes respectively, each wire lath is provided with a barrier film respectively, each barrier film is the sealing of the mesh of wire lath, can be after concrete pour between two wire laths, and block concrete by barrier film and ooze out preventing.
Aforesaidly exempt to tear open web structure worker method, the material of its septation is formed by water-soluble resin or by the elastic cement composite fibre, and this fiber has suitable length and across several meshes of crossing on the wire lath.
Aforesaidly exempt to tear open web structure worker method, its septation has gas permeability, overflows for concrete aqueous vapor and looses.
Aforesaidly exempt to tear open web structure worker method, its septation is waterproof form.
Aforesaidly exempt to tear open web structure worker method, its septation is that full wafer is arranged between girder steel and the wire lath, struts the barrier film of two sides with the gravity after pouring into by concrete, makes each barrier film paste medial surface in each wire lath respectively, and with the mesh sealing of wire lath.
Aforesaidly exempt to tear open web structure worker method, wherein diaphragm material is under aqueous form, coats on the wire lath, or is arranged on the wire lath in the high pressure painting mode, so that form the barrier film of the mesh of closed metal net after drying.
The present invention solves its technical problem also can adopt following technical scheme:
A kind ofly exempt to tear open web structure worker method, it is characterized in that it comprises the following steps: to set up at interval many girder steels; In each girder steel both sides one barrier film is set respectively; The barrier film outside in the girder steel both sides is provided with a wire lath respectively, and this barrier film is folded between this girder steel and the wire lath; Penetration concrete between set two barrier films in girder steel both sides to strut the barrier film of two sides by concrete gravity, makes each barrier film paste medial surface in each wire lath respectively, and with the mesh sealing of wire lath, prevents to ooze out to block concrete.
Aforesaidly exempt to tear open web structure worker method, the material of its septation is made up of the water-soluble resin composite fibre, and this fiber has suitable length and across several meshes of crossing on the wire lath.
Aforesaidly exempt to tear open web structure worker method, its septation has gas permeability, overflows for concrete aqueous vapor and looses.
Aforesaidly exempt to tear open web structure worker method, its septation is fluid-tight form.
The present invention solves its technical problem still can adopt following technical scheme:
A kind ofly exempt to tear open web structure worker method, it is characterized in that, comprise the following steps: to set up at interval many girder steels; The girder steel both sides are provided with a wire lath respectively; Each wire lath outer rim is respectively in conjunction with a barrier film, with the mesh sealing with wire lath; Penetration concrete between set two wire laths in girder steel both sides prevents to ooze out to block concrete by each barrier film.
Aforesaidly exempt to tear open web structure worker method, the material of its septation is formed by water-soluble resin or by the elastic cement composite fibre, and this fiber has suitable length and across several meshes of crossing on the wire lath.
Aforesaidly exempt to tear open web structure worker method, its septation has gas permeability, looses so that concrete aqueous vapor is overflow.
Aforesaidly exempt to tear open web structure worker method, its septation is waterproof form.
Aforesaidly exempt to tear open web structure worker method, the material of its septation is under aqueous form, coats on the wire lath or is incorporated on the wire lath in the mode of high pressure painting, so that form the barrier film of the mesh of closed metal net after drying.
Aforesaidly exempt to tear open web structure worker method, the material of its septation is under aqueous form, so that form the barrier film of the mesh of closed metal net after drying.
The wire lath that the present invention exempts to tear open the net mould adopts following technical scheme:
A kind of wire lath of exempting to tear open the net mould is characterized in that it has the mesh of a plurality of logical skies, and a side of this wire lath is provided with a barrier film, and this barrier film prevents to ooze out to block mud for each mesh of sealing.
The aforesaid wire lath of exempting to tear open the net mould, its septation are to form by water-soluble resin or by the elastic cement composite fibre, and this fiber has suitable length and across crossing several meshes.
The aforesaid wire lath of exempting to tear open the net mould, its septation is to be attached on the dictyosome with glue.
The aforesaid wire lath of exempting to tear open the net mould, its septation are the material coating to be stained be overlying on dry back formation on the mesh.
The aforesaid wire lath of exempting to tear open the net mould, the material of its septation are under aqueous form, are incorporated on the wire lath in the mode of high pressure painting, so that form the barrier film of the mesh of closed metal net after drying.
The invention has the beneficial effects as follows, by one deck barrier film is set, and, prevent that to reach concrete from oozing out on wire lath, and make the ventilative effect of external wall waterproof inner face, and can improve concrete intensity by the mesh sealing of barrier film with wire lath.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Figure 1A is the schematic diagram that sets up girder steel among the present invention
Figure 1B is the present invention is provided with barrier film in the girder steel both sides a schematic diagram
Fig. 1 C is the schematic diagram that the present invention is provided with wire lath
Fig. 2 be the present invention when constructing barrier film be folded in schematic diagram between girder steel and wire lath
Fig. 3 is the schematic diagram of construction grouting of the present invention
Fig. 4 is that barrier film of the present invention is supported by concrete and pasting the schematic diagram of wire lath
Fig. 5 is that diaphragm material of the present invention is coated the schematic diagram that forms barrier film on the wire lath
Fig. 6 is existing construction view of exempting to tear open the net mould
Fig. 7 is the existing schematic diagram of net mould mud seepage of exempting to tear open
The specific embodiment
See also Fig. 1 to Fig. 4, the exempting from of the first embodiment of the present invention torn web structure worker method open, and it comprises the following steps:
One,, sets up many girder steels 1 at interval, shown in Figure 1A according to the job site actual demand.
Two, in each girder steel 1 both sides one barrier film 2 is set respectively, shown in Figure 1B.
Three, in barrier film 2 outsides of girder steel 1 both sides one wire lath 3 is set respectively, shown in Fig. 1 C, this barrier film 2 is folded between each girder steel 1 and the wire lath 3, as shown in Figure 2, and this wire lath 3 has a plurality of meshes 31.In the present embodiment, this two wire lath 3 is to be solid on each girder steel 1 by the nail rifle.
Four, penetration concrete 4 between set two barrier films 2 in girder steel 1 both sides, as shown in Figure 3, strut the barrier film 2 of two sides with gravity by concrete 4, each barrier film 2 is being pasted respectively in the medial surface of each wire lath 3, and the mesh 31 of wire lath 3 is sealed, prevent that to block concrete 4 it from oozing out, as shown in Figure 4.
In the present embodiment, this barrier film 2 mainly is to make and have gas permeability with the fiber that water-soluble resin mixes proper proportion, and the suitable length of fiber tool that this barrier film 2 mixed and can be across crossing several meshes 31.Therefore, when barrier film 2 is pasting in wire lath 3, can seal mesh 31, prevent exosmosing of mud, mud is held between two wire laths 3, as shown in Figures 3 and 4 to block concrete 4.
After grouting is finished, water-soluble resin in the barrier film 2 is slowly dissolved by the water liquid in the concrete 4, make when concrete 4 dries up and to obtain good binding with wire lath 3, moreover, barrier film 2 has air permeability and good can make the water liquid in the concrete 4 excessive diffusing through barrier film 2, and concrete wall can be solidified by normal speed.
Worker's method of present embodiment can reach the effect that prevents the mud seepage, and only needs with the solid wire lath 3 of nail rifle nail the time, barrier film 2 is arranged at each girder steel 1 both sides to get final product, follow closely solid wire lath 3 and barrier film 2 simultaneously on girder steel 1 with the nail rifle again, the operation of can being in the milk, very convenient in construction.
The form of this barrier film 2 is except aforesaid embodiment, and can utilize any tool poromeric material to make, the also barrier film that can adopt waterproof material to make, during actual enforcement, waterproof barrier film can be arranged at the outside of skin, side is then used the aforementioned gas permeability barrier film 2 that is provided with within the walls, so collocation, after grouting, water liquid in the concrete can be overflow by the barrier film 2 of side tool gas permeability within the walls and loose, the fluid-tight barrier film of exterior wall side then can improve the effect of the infiltrations such as rainwater that prevent that wall is outer after construction is finished.
In sum, the present invention is by being provided with one deck barrier film 2 respectively on the wire lath 3 that is provided with in girder steel 1 both sides, after being set firmly, wire lath 3 barrier film 2 can be folded between girder steel 1 and the wire lath 3, allow and pour into the barrier film 2 that two concrete 4 between the barrier film 2 can strut two sides by the gravity of self, each barrier film 2 is being pasted respectively in the medial surface of each wire lath 3 and, ooze out to prevent concrete with mesh 31 sealings of wire lath 3; And the barrier film 2 of girder steel 1 both sides of the metope of grouting can use waterproof barrier film and ventilative barrier film respectively, and reaches the ventilative effect of external wall waterproof inner face.
Certainly, still there are many examples in the present invention, therebetween the only variation on the details.For example before girder steel 1 both sides are provided with wire lath 3, respectively each barrier film 2 is attached on the wire lath 3 earlier, or at barrier film 2 materials in coating under the aqueous form on the wire lath 3, promptly form barrier film 2 after to be dried, so that barrier film 2 is with mesh 31 sealings of wire lath 3, as shown in Figure 5, so, also can reach identical effect with aforementioned first embodiment.
Moreover, can also elastic cement and the fiber of proper proportion be mixed into aqueous, then high pressure painting is in the wire lath outer rim that is fixed in the girder steel both sides, promptly form barrier film after to be dried, to reach effect with the mesh sealing of wire lath, so, also can reach identical effect with aforementioned first embodiment.
Claims (21)
1. exempt to tear open web structure worker method for one kind, it is characterized in that, it is in many girder steel both sides of setting up at interval a wire lath to be set respectively, each wire lath has a plurality of meshes respectively, each wire lath is provided with a barrier film respectively, each barrier film is the sealing of the mesh of wire lath, can be after concrete pour between two wire laths, and block concrete by barrier film and ooze out preventing.
2. according to claim 1ly exempt to tear open web structure worker method, it is characterized in that the material of described barrier film is formed by water-soluble resin or by the elastic cement composite fibre, this fiber has suitable length and across several meshes of crossing on the wire lath.
3. according to claim 1ly exempt to tear open web structure worker method, it is characterized in that described barrier film has gas permeability, overflow for concrete aqueous vapor and loose.
4. according to claim 1ly exempt to tear open web structure worker method, it is characterized in that described barrier film is waterproof form.
5. according to claim 1ly exempt to tear open web structure worker method, it is characterized in that described barrier film is that full wafer is arranged between girder steel and the wire lath, strut the barrier film of two sides with the gravity after pouring into by concrete, make each barrier film paste medial surface respectively in each wire lath, and with the mesh sealing of wire lath.
6. according to claim 2ly exempt to tear open web structure worker method, it is characterized in that described diaphragm material is under aqueous form, coat on the wire lath, or be arranged on the wire lath, so that after drying, form the barrier film of the mesh of closed metal net in the high pressure painting mode.
7. exempt to tear open web structure worker method for one kind, it is characterized in that it comprises the following steps:
Set up many girder steels at interval;
In each girder steel both sides one barrier film is set respectively;
The barrier film outside in the girder steel both sides is provided with a wire lath respectively, and this barrier film is folded between this girder steel and the wire lath;
Penetration concrete between set two barrier films in girder steel both sides to strut the barrier film of two sides by concrete gravity, makes each barrier film paste medial surface in each wire lath respectively, and with the mesh sealing of wire lath, prevents to ooze out to block concrete.
8. according to claim 7ly exempt to tear open web structure worker method, it is characterized in that the material of described barrier film is made up of the water-soluble resin composite fibre, this fiber has suitable length and across several meshes of crossing on the wire lath.
9. according to claim 7ly exempt to tear open web structure worker method, it is characterized in that described barrier film has gas permeability, overflow for concrete aqueous vapor and loose.
10. according to claim 7ly exempt to tear open web structure worker method, it is characterized in that described barrier film is fluid-tight form.
11. exempt to tear open web structure worker method for one kind, it is characterized in that, comprise the following steps:
Set up many girder steels at interval;
The girder steel both sides are provided with a wire lath respectively;
Each wire lath outer rim is respectively in conjunction with a barrier film, with the mesh sealing with wire lath;
Penetration concrete between set two wire laths in girder steel both sides prevents to ooze out to block concrete by each barrier film.
12. according to claim 11ly exempt to tear open web structure worker method, it is characterized in that the material of described barrier film is formed by water-soluble resin or by the elastic cement composite fibre, this fiber has suitable length and across several meshes of crossing on the wire lath.
13. according to claim 11ly exempt to tear open web structure worker method, it is characterized in that described barrier film has gas permeability, so that overflowing, concrete aqueous vapor looses.
14. according to claim 11ly exempt to tear open web structure worker method, it is characterized in that described barrier film is waterproof form.
15. according to claim 11ly exempt to tear open web structure worker method, the material that it is characterized in that described barrier film is under aqueous form, coat on the wire lath or be incorporated on the wire lath, so that after drying, form the barrier film of the mesh of closed metal net in the mode of high pressure painting.
16. according to claim 15ly exempt to tear open web structure worker method, the material that it is characterized in that described barrier film is under aqueous form, so that form the barrier film of the mesh of closed metal net after drying.
17. a wire lath of exempting to tear open the net mould is characterized in that it has the mesh of a plurality of logical skies, a side of this wire lath is provided with a barrier film, and this barrier film prevents to ooze out to block mud for each mesh of sealing.
18. the wire lath of exempting to tear open the net mould according to claim 17 is characterized in that described barrier film is to form by water-soluble resin or by the elastic cement composite fibre, this fiber has suitable length and across crossing several meshes.
19. the wire lath of exempting to tear open the net mould according to claim 17 is characterized in that described barrier film is to be attached on the dictyosome with glue.
20. the wire lath of exempting to tear open the net mould according to claim 18 is characterized in that described barrier film is the material coating to be stained be overlying on dry back formation on the mesh.
21. the wire lath of exempting to tear open the net mould according to claim 18, the material that it is characterized in that described barrier film are under aqueous form, are incorporated on the wire lath in the mode of high pressure painting, so that form the barrier film of the mesh of closed metal net after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03105228 CN1250830C (en) | 2003-02-25 | 2003-02-25 | Process for dismounting-free web structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03105228 CN1250830C (en) | 2003-02-25 | 2003-02-25 | Process for dismounting-free web structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1525019A true CN1525019A (en) | 2004-09-01 |
| CN1250830C CN1250830C (en) | 2006-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03105228 Expired - Fee Related CN1250830C (en) | 2003-02-25 | 2003-02-25 | Process for dismounting-free web structure |
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| Country | Link |
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| CN (1) | CN1250830C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276837A (en) * | 2013-06-22 | 2013-09-04 | 张海冰 | Method for on-site wall pouring without form removal |
| CN104912235A (en) * | 2015-06-15 | 2015-09-16 | 包永刚 | Formwork supporting structure of dismounting-free external wall formwork |
| CN107165413A (en) * | 2017-04-11 | 2017-09-15 | 华侨大学 | A kind of construction method of the whole imitative stone beam of stone, reinforced concrete combination |
| CN115596122A (en) * | 2022-12-09 | 2023-01-13 | 山东智诚建设项目管理有限公司（Cn） | Steel plate net rack, wallboard and construction process |
-
2003
- 2003-02-25 CN CN 03105228 patent/CN1250830C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276837A (en) * | 2013-06-22 | 2013-09-04 | 张海冰 | Method for on-site wall pouring without form removal |
| CN104912235A (en) * | 2015-06-15 | 2015-09-16 | 包永刚 | Formwork supporting structure of dismounting-free external wall formwork |
| CN104912235B (en) * | 2015-06-15 | 2017-03-08 | 包永刚 | Exempt to tear open the formwork erecting structure of outer wall template |
| CN107165413A (en) * | 2017-04-11 | 2017-09-15 | 华侨大学 | A kind of construction method of the whole imitative stone beam of stone, reinforced concrete combination |
| CN115596122A (en) * | 2022-12-09 | 2023-01-13 | 山东智诚建设项目管理有限公司（Cn） | Steel plate net rack, wallboard and construction process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1250830C (en) | 2006-04-12 |
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Granted publication date: 20060412 Termination date: 20140225 |