CN207063187U - A kind of prefabricated unidirectional superimposed sheet plate side connecting structure - Google Patents
A kind of prefabricated unidirectional superimposed sheet plate side connecting structure Download PDFInfo
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- CN207063187U CN207063187U CN201720961125.XU CN201720961125U CN207063187U CN 207063187 U CN207063187 U CN 207063187U CN 201720961125 U CN201720961125 U CN 201720961125U CN 207063187 U CN207063187 U CN 207063187U
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- unidirectional superimposed
- superimposed sheet
- connecting structure
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Abstract
The utility model discloses a kind of prefabricated unidirectional superimposed sheet plate side connecting structure, belong to unidirectional superimposed sheet splicing field.Aim to provide it is a kind of suppress two pieces of unidirectional superimposed sheets between crack generation, reduce the prefabricated unidirectional superimposed sheet plate side connecting structure of splicing seams width, its drip irrigation device is the in-situ layer for including two pieces of unidirectional superimposed sheets being disposed adjacent He being arranged on above two pieces of unidirectional superimposed sheets, splicing seams be present in two pieces of unidirectional superimposed sheet stitching portions, elastic building adhesive is marked with the splicing seams, gum-injecting port is offered below splicing seams, enclosed slot is offered below gum-injecting port, anticracking grout is filled with enclosed slot.The generation of the splicing seams of two pieces of unidirectional superimposed sheets can effectively be suppressed, and reduce the width of splicing seams, while be also convenient for repairing when later stage crack produces.In addition, this connecting structure is simple in construction, construction cost is low, easy to operate, as unidirectional superimposed sheet becomes increasingly popular to use, more promotes applicability.
Description
Technical field
Unidirectional superimposed sheet splicing field is the utility model is related to, more particularly to a kind of prefabricated unidirectional superimposed sheet plate side connects
Connect construction.
Background technology
With the development of building industrialization, increasing building is built using assembled mode.Laminated floor slab is as master
Prefabricated components are wanted to play an increasingly important role.Precast concrete laminated floor slab is largely made in assembled architecture
With, suitable for shear wall structure system and frame structure system, due to more than the prefabricated overlapping of tradition based on bidirectional laminated slab, typically
Prefabricated components four sides goes out muscle and goes out that muscle is longer, form is complicated, causes that pre-fabricated factory production cost is high, efficiency is low, construction peace
The reinforcing bar collision of dress link is very common, and installation effectiveness is not also high.
With respect to bidirectional laminated slab, unidirectional superimposed sheet is because it only has side to have reinforcing bar stretching, easy for construction, extensive use
In Practical Project.But from the point of view of the feedback at scene, unidirectional superimposed sheet splicing seams are obvious, such as to mend a split, it has not been convenient to.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated unidirectional superimposed sheet plate side connecting structure, and it, which has, suppresses two pieces of lists
Generation to crack between superimposed sheet, reduce splicing seams width the advantages of.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of prefabricated unidirectional superimposed sheet plate side connecting structure, including two pieces of unidirectional superimposed sheets being disposed adjacent and it is arranged on two
Splicing seams be present, elasticity be marked with the splicing seams in the in-situ layer above the unidirectional superimposed sheet of block, two pieces of unidirectional superimposed sheet stitching portions
Building adhesive, splicing seams lower section offer gum-injecting port, and enclosed slot is offered below gum-injecting port, anticracking grout is filled with enclosed slot.
By using above-mentioned technical proposal, it is stitched together simultaneously when pouring in-situ layer, while by two pieces of unidirectional superimposed sheets
It is cast on in-situ layer.After pouring, elastic building adhesive is injected into the splicing seams of two pieces of unidirectional superimposed sheets by gum-injecting port,
So that two pieces of unidirectional superimposed sheet connections are even closer, and reduce the width of splicing seams.After the completion of injecting glue, smeared in enclosed slot anti-
Mortar is split, the splicing seams of injecting glue are sealed, prevents moisture penetration from entering in the elastic building adhesive of splicing seams, influences elastic building adhesive
Degree of adhesion.Further it can prevent splicing seams from ftractureing simultaneously so that two pieces of unidirectional superimposed sheet connections are more stable.
Further set：The enclosed slot is provided with steel fabric sheet towards the side of gum-injecting port.
By using above-mentioned technical proposal, steel fabric sheet blocks gum-injecting port, on the one hand can reduce elastic building adhesive from note
Spilt in glue mouth.Another aspect steel fabric sheet is cast in anticracking grout, is strengthened the stability of anticracking grout structure, is further prevented
Only two pieces of unidirectional superimposed sheet stitching portion crackings.
Further set：The mesh of the steel fabric sheet is in regular polygon.
By using above-mentioned technical proposal, steel fabric sheet surface is in good order, can preferably block anticracking grout, prevent
Anticracking grout is revealed from steel fabric sheet.
Further set：Zinc coat is coated with the wire rope net surface.
By using above-mentioned technical proposal, corrosion of the moisture in anticracking grout to steel wire can be delayed, extend steel wire
The service life of net.
Further set：The gum-injecting port is triangular in shape.
By using above-mentioned technical proposal, elastic building adhesive is initially injected in gum-injecting port, then is oozed by gum-injecting port hypotenuse edge
Thoroughly into splicing seams, facilitate in elastic building adhesive injection splicing seams.
Further set：The additional bar for being cast in in-situ layer is provided with directly over the splicing seams.
By using above-mentioned technical proposal, it is cast in in-situ layer, can has when pouring in-situ layer, while by additional bar
Effect prevents the in-situ layer above splicing seams from ftractureing, and avoids splicing seams from ftractureing with this.
Further set：The unidirectional superimposed sheet is provided with mat surface towards in-situ layer side.
By using above-mentioned technical proposal, the mat surface of unidirectional superimposed sheet upper surface can increase its contact with in-situ layer
Face so that the connection of unidirectional superimposed sheet and in-situ layer is even closer.
Further set：The coarse surface roughness is more than or equal to 4mm.
By using above-mentioned technical proposal, when coarse surface roughness is more than or equal to 4mm, on the one hand may be such that unidirectional folded
Plywood is more closely connected with in-situ layer, on the other hand process it is more convenient,
Further set：Some reinforcements being arranged in a mutually vertical manner are provided with the unidirectional superimposed sheet.
By using above-mentioned technical proposal, reinforcement can effectively strengthen the intensity of unidirectional superimposed sheet, effectively avoid unidirectional
There is the appearance of situations such as plate body fracture in superimposed sheet.
Further set：The enclosed slot is rectangle.
By using above-mentioned technical proposal, enclosed slot is arranged to rectangle, is processed when on the one hand facilitating prefabricated unidirectional superimposed sheet,
On the other hand convenient filling anticracking grout, beneficial to operation.
In summary, the utility model has the advantages that：The application can effectively suppress two pieces of unidirectional superimposed sheets
The generation of splicing seams, and reduce the width of splicing seams, while it is also convenient for repairing when later stage crack produces.In addition, the application knot
Structure is simple, and construction cost is low, easy to operate, as unidirectional superimposed sheet becomes increasingly popular to use, more promotes applicability.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the part A enlarged drawing of Fig. 1 in embodiment 1；
Fig. 3 is the structural representation of steel fabric sheet in embodiment 1；
Fig. 4 is the structural representation of unidirectional superimposed sheet in embodiment 1；
Fig. 5 is the part B enlarged drawing of Fig. 4 in embodiment 1.
In figure, 1, unidirectional superimposed sheet；11st, reinforcement；12nd, mat surface；2nd, in-situ layer；3rd, splicing seams；4th, gum-injecting port；
41st, elastic building adhesive；5th, enclosed slot；51st, anticracking grout；6th, steel fabric sheet；61st, zinc coat；7th, additional bar.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1：A kind of prefabricated unidirectional superimposed sheet plate side connecting structure, as shown in figure 1, including the list of two boards side splicing
The reinforcement 11 being arranged in a mutually vertical manner is provided with to superimposed sheet 1, in unidirectional superimposed sheet 1, the overall knot of unidirectional superimposed sheet 1 is strengthened with this
The stability of structure.Two pieces of unidirectional tops of superimposed sheet 1 have poured in-situ layer 2.When pouring in-situ layer 2, by two pieces of unidirectional superimposed sheets 1
Splice and together with being poured with in-situ layer 2.
As illustrated in fig. 1 and 2, there are splicing seams 3 in the stitching portion of two pieces of unidirectional plate sides of superimposed sheet 1, and elasticity is marked with splicing seams 3
Building adhesive 41 closely connects two pieces of unilateral superimposed sheets, suppresses to produce crack between two pieces of unidirectional superimposed sheets 1 with this, and reduce spelling
The width of seam 3.The lower section of splicing seams 3 offers triangle gum-injecting port 4, and elastic building adhesive 41 is initially injected in gum-injecting port 4, then
Penetrated into along gum-injecting port 4 with the edge that splicing seams 3 are connected in splicing seams 3, realized with this and elastic building adhesive 41 is injected into spelling
In seam 3.
As shown in Fig. 2 the lower section of splicing seams 3 offers rectangular closed groove 5, anticracking grout 51 is filled in enclosed slot 5, will with this
Gum-injecting port 4 is closed, and prevents moisture penetration from entering in the elastic building adhesive 41 of splicing seams 3, influences the degree of adhesion of elastic building adhesive 41.And
And anticracking grout 51 can suppress the two pieces of unidirectional junction of superimposed sheet 1 crackings so that two pieces of unidirectional superimposed sheets 1 connect even closer.
Enclosed slot 5 sets rectangular, and enclosed slot is opened up when not only facilitating filling anticracking grout 51, and facilitating prefabricated unidirectional superimposed sheet 1
5。
As shown in Figures 2 and 3, the lower section of gum-injecting port 4 is provided with steel fabric sheet 6, in enclosed slot 5 before filling anticracking grout 51,
First steel fabric sheet 6 is positioned in enclosed slot 5, and is close to the upper surface of enclosed slot 5, anticracking grout is then smeared in enclosed slot 5
51.Steel fabric sheet 6 blocks gum-injecting port 4, reduces the leakage of elastic building adhesive 41 in splicing seams 3.And due to steel fabric sheet 6 simultaneously
It is cast in anticracking grout 51, the stability of the structure of anticracking grout 51 can be strengthened.The mesh of steel fabric sheet 6 is preferably square,
And zinc coat 61 is coated with steel fabric sheet 6, the moisture in anticracking grout 51 can be prevented to corroding caused by steel fabric sheet 6,
Extend the usage time of steel fabric sheet 6.
As shown in Fig. 1,4 and 5, the top of splicing seams 3 is provided with additional bar 7, and additional bar 7 is cast in in-situ layer 2, can prevented
Only the in-situ layer 2 of the top of splicing seams 3 ftractures, and can also suppress the two pieces of unidirectional stitching portion of superimposed sheet 1 crackings.On unidirectional superimposed sheet 1
Surface is provided with 4mm mat surface 12, and mat surface 12 can increase the contact area of in-situ layer 2 and unidirectional superimposed sheet 1, strengthen in-situ layer
2 with the being completely embedded property of unidirectional superimposed sheet 1.
Specific implementation process：When pouring in-situ layer 2, two pieces of unidirectional superimposed sheets 1 are spliced and are cast in one with in-situ layer 2
Rise, and additional bar 7 is poured in the in-situ layer 2 above splicing seams 3.Then elasticity is injected into splicing seams 3 by gum-injecting port 4
Building adhesive 41, after injecting glue, steel fabric sheet 6 is laid in the top surface of enclosed slot 5, and anticracking grout 51 is coated in enclosed slot 5, will
Enclosed slot 5 seals.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of prefabricated unidirectional superimposed sheet plate side connecting structure, including two pieces of unidirectional superimposed sheets being disposed adjacent（1）Be arranged on
Two pieces of unidirectional superimposed sheets（1）The in-situ layer of top（2）, two pieces of unidirectional superimposed sheets（1）Splicing seams be present in stitching portion（3）, its feature
It is：The splicing seams（3）Inside it is marked with elastic building adhesive（41）, splicing seams（3）Lower section offers gum-injecting port（4）, gum-injecting port（4）
Lower section offers enclosed slot（5）, enclosed slot（5）It is interior to be filled with anticracking grout（51）.
2. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 1, it is characterised in that：The enclosed slot
（5）Towards gum-injecting port（4）Side be provided with steel fabric sheet（6）.
3. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 2, it is characterised in that：The steel wire
Piece（6）Mesh be in regular polygon.
4. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 3, it is characterised in that：The steel wire
Piece（6）Surface is coated with zinc coat（61）.
5. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 4, it is characterised in that：The gum-injecting port
（4）It is open triangular in shape.
6. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 5, it is characterised in that：The splicing seams
（3）Surface is provided with and is cast in in-situ layer（2）Additional bar（7）.
7. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 6, it is characterised in that：It is described unidirectional folded
Plywood（1）Towards in-situ layer（2）Side is provided with mat surface（12）.
8. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 7, it is characterised in that：The mat surface
（12）Roughness is more than or equal to 4mm.
9. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 8, it is characterised in that：It is described unidirectional folded
Plywood（1）It is interior to be provided with some reinforcements being arranged in a mutually vertical manner（11）.
10. the prefabricated unidirectional superimposed sheet plate side connecting structure of one kind according to claim 9, it is characterised in that：The closing
Groove（5）For rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961125.XU CN207063187U (en) | 2017-08-02 | 2017-08-02 | A kind of prefabricated unidirectional superimposed sheet plate side connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961125.XU CN207063187U (en) | 2017-08-02 | 2017-08-02 | A kind of prefabricated unidirectional superimposed sheet plate side connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063187U true CN207063187U (en) | 2018-03-02 |
Family
ID=61519245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961125.XU Active CN207063187U (en) | 2017-08-02 | 2017-08-02 | A kind of prefabricated unidirectional superimposed sheet plate side connecting structure |
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| CN (1) | CN207063187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826328A (en) * | 2019-03-15 | 2019-05-31 | 福建建工集团有限责任公司 | PTB rubber cement fills up the close piece structure in the unidirectional superimposed sheet bottom of assembled and construction method |
| CN110424603A (en) * | 2019-07-18 | 2019-11-08 | 南京长江都市建筑设计股份有限公司 | A kind of two-way prefabricated superimposed sheet structure of close spelling formula |
| CN113417394A (en) * | 2021-05-30 | 2021-09-21 | 王子亮 | Assembled coincide floor |
-
2017
- 2017-08-02 CN CN201720961125.XU patent/CN207063187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826328A (en) * | 2019-03-15 | 2019-05-31 | 福建建工集团有限责任公司 | PTB rubber cement fills up the close piece structure in the unidirectional superimposed sheet bottom of assembled and construction method |
| CN110424603A (en) * | 2019-07-18 | 2019-11-08 | 南京长江都市建筑设计股份有限公司 | A kind of two-way prefabricated superimposed sheet structure of close spelling formula |
| CN113417394A (en) * | 2021-05-30 | 2021-09-21 | 王子亮 | Assembled coincide floor |
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