CN213268921U - Veneer fair-faced concrete pouring structure - Google Patents
Veneer fair-faced concrete pouring structure Download PDFInfo
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- CN213268921U CN213268921U CN202021491883.8U CN202021491883U CN213268921U CN 213268921 U CN213268921 U CN 213268921U CN 202021491883 U CN202021491883 U CN 202021491883U CN 213268921 U CN213268921 U CN 213268921U
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Abstract
The utility model discloses a veneer clear water concrete placement structure, including earlier pour the structure and with pour the structure after earlier that the structure links to each other, be equipped with embedded bar in the earlier pour the structure and install the steel sleeve of embedded bar tip, the surface of pouring the structure earlier be equipped with first template and attached in the backing plate of first template medial surface, steel sleeve inserts and locates in the backing plate, be equipped with in the later pour the structure and supply with the connecting reinforcement that steel sleeve connects. The utility model discloses effectively reduced the destruction to clear water template, avoided quality problems such as hourglass thick liquid.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a veneer clear water concrete pouring structure.
Background
The fair-faced concrete is the fair-faced concrete which is basically consistent in surface color, is formed by combining regularly arranged split bolt holes, exposed seams, cicada seams, artificial eyes and the like and takes natural texture as a facing effect. Because the facing clear concrete has high requirements on the quality of the formed appearance of the concrete, secondary repair is not allowed. For the part of the structure which can not be cast at one time, the conventional method is to cast the pre-embedded steel bars on the structure in advance according to the design drawing, and after the template of the cast structure is removed, the pre-embedded steel bars and the steel bars of the cast structure are lapped, and the steel bar binding of the cast structure is completed. However, the conventional method often has the problems that slurry leaks due to the fact that the embedded steel bars penetrate through the template, the structure entity is polluted, the joint surface of the later pouring structure and the first pouring structure needs to be chiseled, the connection is obvious, and the like, and the appearance quality of the fair-faced concrete cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a veneer clear water concrete pouring structure, effectively reduced the destruction to the clear water template, avoided quality problems such as hourglass thick liquid.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a veneer clear water concrete placement structure, including earlier casting structure and with the back casting structure that earlier casting structure links to each other, be equipped with embedded bar in the earlier casting structure and install the steel sleeve of embedded bar tip, the surface of earlier casting structure be equipped with first template and attached in the backing plate of first template medial surface, steel sleeve inserts and locates in the backing plate, be equipped with in the back casting structure and supply with the connecting reinforcement that steel sleeve connects.
Optionally, the thickness of the shim plate is the same as the length of the steel bar sleeve.
Optionally, the base plate is formed by stacking multiple plates.
Optionally, the backing plate is provided with through holes corresponding to the steel bar sleeves one by one, and the inner diameters of the through holes are matched with the outer diameters of the steel bar sleeves.
Optionally, a groove formed in the surface of the first casting structure is formed after the first template and the backing plate are removed, and the rear casting structure is embedded in the groove.
Optionally, the side walls of the recess are provided with burrs.
The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect: the method effectively reduces the damage to the fair-faced formwork, avoids the quality problems of slurry leakage and the like, and enables the joint positions of the concrete structures poured successively to be positioned in the structure solid without influencing the appearance quality of the fair-faced concrete. The construction method is simple to operate, safe and reliable, and can ensure the forming quality and the impression effect of the fair-faced concrete.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 shows an exemplary overall structure diagram of a cast-in-place structure according to an embodiment of the present invention.
Fig. 2 shows according to the embodiment of the present invention, an exemplary structural diagram after the first formwork and the backing plate are removed after the first casting structure is poured.
Fig. 3 shows an exemplary structural schematic of a rear casting structure according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model discloses veneer clear water concrete pouring structure, including pouring structure 1 earlier and pouring structure 9 after with pouring structure 1 earlier links to each other, be equipped with embedded bar 2 in pouring structure 1 earlier and install the steel sleeve 3 at 2 tip of embedded bar, the surface of pouring structure 1 earlier is equipped with first template 5 and attached in backing plate 4 of 5 medial surfaces of first template, steel sleeve inserts and locates in backing plate 4, be equipped with the perforation with 3 one-to-one of steel sleeve on backing plate 4, steel sleeve 3 inserts and locates the perforation.
Conventional practice among the prior art is according to the embedded bar on the prior casting structure of design drawing, and carry out the overlap joint with the embedded bar etc., the reinforcement of casting structure after accomplishing, and this scheme need not to chisel the hole that supplies the embedded bar to wear out on the template, increase the sleeve that is used for connecting the back casting structure reinforcing bar through the tip at the embedded bar, the cover is established on the sleeve simultaneously and is used for further protective case to avoid its inside and outside backing plate of receiving the pollution, effectively reduced the destruction to the clear water template, quality problems such as slurry leakage have been avoided.
In this embodiment, the thickness of the backing plate 4 is the same as the length of the steel sleeve 3.
In this embodiment, the backing plate 4 has the multiply wood stack to form, constitutes the backing plate 4 of different thickness with the reinforcing bar sleeve 3 of matching different length through the multiply wood is established to the cover on reinforcing bar sleeve 3 in practical application.
In this embodiment, the inner diameter of the through hole is matched with the outer diameter of the steel sleeve 3, so that the steel sleeve 3 can be firmly clamped in the through hole of the backing plate 4 to increase the protection effect.
With reference to fig. 2 and 3, after the first form 5 and the backing plate 4 are removed after the first cast structure 1 is finished casting concrete, a groove 6 is formed on the surface of the first cast structure 1, the steel sleeve 3 is located at the groove 6, the second cast structure 9 is embedded in the groove 6, and a second form 8 with an end connected with the first cast structure is arranged on the outer surface of the second cast structure 9.
Through the groove 6 formed after the backing plate 4 is removed, the concrete structure joint positions poured successively are positioned in the structure solid, the appearance quality of the finish surface bare concrete is not influenced, meanwhile, the contact area of the concrete structure poured successively is further increased, and the connection is more stable. The construction method is simple to operate, safe and reliable, and can ensure the forming quality and the impression effect of the fair-faced concrete.
In this embodiment, after dismantling backing plate 4 in the earlier casting structure, chisel hair to the lateral wall of the recess 6 that forms is handled in order to form deckle edge, increases the connection effect of successively casting structure concrete through deckle edge.
The utility model discloses in actual operation, concrete operating procedure as follows:
s1: the position of the embedded steel bar 2 connected with the steel bar sleeve 3 is fixed according to design drawings in a construction area of the pouring structure 1.
S2: and sleeving a base plate 4 made of a multilayer plate on the steel bar sleeve 3, wherein the thickness of the base plate 4 is equal to the length of the sleeve 3.
S3: a first template 5 is arranged around the construction area of the cast-in-place structure 1, and the backing plate 4 is tightly attached to the first template 5.
S4: the fair-faced concrete is poured in the area enclosed by the first formwork 5.
S5: the first template 5 and the shim plate 4 are removed.
S6: the side walls of the recess 6 formed after the removal of the shim plate 4 are roughened to form burrs.
S7: connecting the connecting steel bars 7 of the rear pouring structure 9 with the steel bar sleeve 3 and binding the connecting steel bars 7.
S8: and installing a second template 8 in the construction area of the rear pouring structure 9.
S9: and pouring fair-faced concrete in the area surrounded by the second template 8 and the groove 6.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a veneer clear water concrete placement structure, its characterized in that, including earlier casting structure and with earlier casting structure's the back casting structure that links to each other, be equipped with embedded bar in the earlier casting structure and install the steel sleeve of embedded bar tip, earlier casting structure's surface is equipped with first template and attached in the backing plate of first template medial surface, steel sleeve inserts and locates in the backing plate, be equipped with in the back casting structure and supply with the connecting reinforcement that steel sleeve connects.
2. The faced bare concrete pour structure of claim 1, wherein the bolster thickness is the same size as the length of the rebar sleeve.
3. The faced fair-faced concrete cast structure of claim 1, wherein said tie plate is formed by stacking multiple sheets.
4. A faced bare concrete cast structure as claimed in claim 1, wherein the backing plate is provided with perforations corresponding one-to-one to the steel sleeves, the perforations having an internal diameter matching the external diameter of the steel sleeves.
5. The faced cast-finish structure of claim 1, wherein said first form and said bolster are removed to form a recess in a surface of said pre-cast structure, and said post-cast structure is embedded in said recess.
6. The faced fair-faced concrete cast structure of claim 5, wherein the side walls of the grooves are provided with burrs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491883.8U CN213268921U (en) | 2020-07-24 | 2020-07-24 | Veneer fair-faced concrete pouring structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491883.8U CN213268921U (en) | 2020-07-24 | 2020-07-24 | Veneer fair-faced concrete pouring structure |
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| CN213268921U true CN213268921U (en) | 2021-05-25 |
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| CN202021491883.8U Active CN213268921U (en) | 2020-07-24 | 2020-07-24 | Veneer fair-faced concrete pouring structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982264A (en) * | 2021-11-05 | 2022-01-28 | 中国建筑第八工程局有限公司 | Pre-embedding construction method of pre-embedded sleeve of aluminum mould structure |
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2020
- 2020-07-24 CN CN202021491883.8U patent/CN213268921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982264A (en) * | 2021-11-05 | 2022-01-28 | 中国建筑第八工程局有限公司 | Pre-embedding construction method of pre-embedded sleeve of aluminum mould structure |
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