CN108396938A - Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground - Google Patents
Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground Download PDFInfo
- Publication number
- CN108396938A CN108396938A CN201810231645.4A CN201810231645A CN108396938A CN 108396938 A CN108396938 A CN 108396938A CN 201810231645 A CN201810231645 A CN 201810231645A CN 108396938 A CN108396938 A CN 108396938A
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- Prior art keywords
- rectangle
- plate
- gusset
- vertical ruler
- embedded
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000004568 cement Substances 0.000 claims abstract description 40
- 239000004576 sand Substances 0.000 claims abstract description 19
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 13
- 239000010431 corundum Substances 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/04—Patterns or templates; Jointing rulers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground, four groups of gusset mechanisms can be enclosed square-shaped frame frame mechanism, four angles of square-shaped frame frame mechanism energy one angle retaining device of snapping, square-shaped frame frame mechanism are fastenedly connected by four angle retaining devices realizations；Gusset mechanism pours mould bases as cement concrete layer, the cement sand bed that is mixed with corundum, gusset mechanism adjusts the thickness that pours of cement concrete layer by the height of plate in flexible modulation rectangle, and gusset mechanism is mixed with the cement sand bed of corundum and pours thickness by the height of flexible modulation rectangle top plate to adjust.The present invention has the characteristics that structure novel, dismounting is flexible, is readily transported, reuse rate is high, can arbitrarily adjust height, is highly practical.
Description
Technical field
The invention belongs to construction ancillary equipment fields, are related to a kind of for underground room floor one-pass molding working procedure
In adjustable type pour mould bases.
Background technology
Currently, the traditional construction technique on building basement ground, which can have ground, is also easy to produce hollowing, dusting, cracking, resistance to
The problems such as mill property is low, long in time limit.
Invention content
To solve the above-mentioned problems, applicant is implemented by particular technique measure of the south of Fujian Province construction engineering group headquarters building
Place, the present invention provide a kind of adjustable type in the room floor one-pass molding working procedure of underground and pour mould bases, it has knot
Structure is novel, dismounting is flexible, be readily transported, reuse rate is high, can arbitrarily adjust height, highly practical feature.
In order to achieve the above object, the present invention takes following particular technique measure：It is applied for underground room floor one-pass molding
Adjustable type in work process pours mould bases, it is made of gusset mechanism, angle retaining device, which is characterized in that
Four groups of gusset mechanisms can be enclosed square-shaped frame frame mechanism, and four angles of square-shaped frame frame mechanism can one angle of snapping
Retaining device, square-shaped frame frame mechanism are fastenedly connected by four angle retaining device realizations；Each angle retaining device can pass through U-shaped button bar
It links closely and connect with the vertical ruler column realization in gusset mechanism；
Wherein, gusset mechanism includes plate, rectangle top plate, insertion in rectangle bottom plate, vertical ruler column, adjusting nut, rectangle
Formula rectangle lower baffle plate, embedded rectangle overhead gage, rectangle bottom plate are flat on weight-bearing surface, a left side for rectangle plate top surface
Right both sides are fastened with a vertical ruler column respectively by welding, and the side of every vertical ruler column is labeled with length unit；
The side of every vertical ruler column is also tapped with the line that is screwed on, and the first adjusting nut screws in from top to bottom in vertical ruler column until target
Highly；
Integrally formed with one of transverse concave groove one on rear side of the top surface of rectangle bottom plate；
The left and right sides of plate is bored respectively there are one longitudinal rod aperture one in rectangle, and plate passes through the longitudinal rod aperture in left and right two in rectangle
One can correspond to and is inserted in the two vertical ruler columns in left and right and is flat on the top of the first adjusting nut from top to bottom, left and right two the
Supporting point of one adjusting nut as plate in rectangle；
The bottom surface back of plate is integrally formed with one of transverse concave groove two in rectangle, between transverse concave groove two and transverse concave groove one on
It is lower to be symmetrical arranged, the first caulking groove is formed between transverse concave groove two and transverse concave groove one, embedded rectangle lower baffle plate can be laterally embedding
Enter in the first caulking groove；
Embedded rectangle lower baffle plate pours striker plate as cement concrete layer, and cement is adjusted by the first adjusting nut
Concrete layer pours thickness, and the best thickness that pours of cement concrete layer is 100mm~150mm；
Second adjusting nut screws in from top to bottom in vertical ruler column until object height, the second adjusting nut are set in rectangle
The top of plate；
The left and right sides of rectangle top plate is bored respectively there are one longitudinal rod aperture two, and rectangle top plate passes through the longitudinal rod aperture in left and right two
Two can correspond to and are inserted in the two vertical ruler columns in left and right and are flat on the top of the second adjusting nut from top to bottom, left and right two the
Supporting point of two adjusting nuts as rectangle top plate；
For the bottom surface back of rectangle top plate integrally formed with one of transverse concave groove three, transverse concave groove three is used as the second caulking groove, embedded
Formula rectangle overhead gage can be laterally embedded into the second caulking groove；
Embedded rectangle overhead gage pours striker plate as the cement sand bed for being mixed with corundum, and spiral shell is adjusted by second
Mother adjusts the thickness that pours of cement sand bed, and the best thickness that pours of cement sand bed is 20mm~30mm；
Wherein, angle retaining device includes cube type abaculus, a pair of U-shaped button bar, and four sides of cube type abaculus are drilled with a pair of insert
Hole, U-shaped button bar level can carry out snapping after being caught in vertical ruler column with the jack on the arbitrary side of cube type abaculus.
It, can according to actual needs, from vertical ruler after rectangle top plate is inserted in the two vertical ruler columns in left and right from top to bottom
The top of column respectively screws in a locking nut up to the top surface of rectangle top plate.
Gusset mechanism pours mould bases, gusset mechanism as cement concrete layer, the cement sand bed for being mixed with corundum
The thickness that pours of cement concrete layer is adjusted by the height of plate in flexible modulation rectangle, gusset mechanism passes through flexible modulation
The height of rectangle top plate is mixed with the cement sand bed of corundum and pours thickness to adjust.
The cement sand bed for being mixed with corundum carries out bedding before cement concrete layer initial set, is mixed with corundum
Cement sand bed forms the underground room floor with double-layer structure with underlying cement concrete layer final molding, passes through this
The underground room floor of invention pouring molding, which can be effectively prevented from, leads to the problem of hollowing, dusting, cracking.
The underground room floor of pouring molding can not only increase floor headroom size through the invention, and can also effectively carry
The wear-resisting property on high ground had not only eliminated the screed-coat of traditional ground construction, but also can effectively shorten the construction period and reduce and be constructed into
This.
The beneficial effects of the present invention are it has, and structure novel, dismounting is flexible, be readily transported, reuse rate is high, can
It is arbitrary to adjust height, highly practical feature.
The present invention is illustrated further with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the front view structure perspective view of gusset mechanism in the present invention；
Fig. 2 is the partial side structural perspective of gusset mechanism in the present invention；
Fig. 3 is that the unitary side of gusset mechanism in the present invention regards structural perspective；
Fig. 4 is the present invention looks up structural representation of plate in rectangle in the present invention；
Fig. 5 is the overlooking structure diagram of rectangle bottom plate in the present invention；
Fig. 6 is the side structure schematic view of embedded rectangle lower baffle plate and embedded rectangle overhead gage in the present invention；
Fig. 7 is square-shaped frame frame mechanism and angle retaining device combined connecting structure angle of depression perspective view in the present invention；
Fig. 8 is the angle of depression perspective view of square-shaped frame frame mechanism in the present invention；
Fig. 9 is the composite structure angle of depression perspective view of angle retaining device in the present invention；
Figure 10 is the decomposition texture angle of depression perspective view of angle retaining device in the present invention；
Figure 11 is the cross-sectional view of underground room floor made of pouring through the invention.
In figure：A- gussets mechanism, A1- rectangles bottom plate, A11- transverse concave grooves one, the vertical ruler columns of A2-, A31- first are adjusted
Plate, A41- transverse concave grooves two, the longitudinal directions A42- rod aperture one, A5- rectangles top in nut, the second adjusting nuts of A32-, A4- rectangles
The embedded rectangle lower baffle plate of plate, A6-, the embedded rectangle overhead gages of A7-, the angles B- retaining device, B1- cube types abaculus, B2-U
Shape button bar, C1- cement concrete layers, C2- cement sand beds.
Specific implementation mode
Applicant is specific implementation place with the south of Fujian Province construction engineering group headquarters building, provides following specific embodiment：
Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground, it is by gusset mechanism A, angle retaining device
B is formed, which is characterized in that
As shown in Figure 7, Figure 8, four groups of gusset mechanism A can be enclosed square-shaped frame frame mechanism, four of square-shaped frame frame mechanism
Angle energy one angle retaining device B of snapping, square-shaped frame frame mechanism are fastenedly connected by four angle retaining device B realizations；Each angle gear
Mechanism B can be linked closely with the vertical ruler column A2 realizations in gusset mechanism A by U-shaped button bar B2 and be connect；
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, wherein gusset mechanism A include rectangle bottom plate A1, vertical ruler column A2,
Plate A4, rectangle top plate A5, embedded rectangle lower baffle plate A6, embedded rectangle overhead gage A7 in adjusting nut, rectangle,
Rectangle bottom plate A1 is flat on weight-bearing surface, and the left and right sides of the top surfaces rectangle bottom plate A1 is fastened with one by welding and stands respectively
Formula ruler column A2, the side of every vertical ruler column A2 are labeled with length unit；
The side of every vertical ruler column A2 is also tapped with the line that is screwed on, and the first adjusting nut A31 is screwed in from top to bottom in vertical ruler column A2
Until object height；
Integrally formed with one of one A11 of transverse concave groove on rear side of the top surface of rectangle bottom plate A1；
The left and right sides of plate A4 is bored respectively there are one longitudinal one A42 of rod aperture in rectangle, and plate A4 passes through left and right two in rectangle
One A42 of longitudinal rod aperture can be corresponded to from top to bottom to be inserted in the two vertical ruler column A2 in left and right and is flat on the first adjusting nut A31
Top, supporting points of two the first adjusting nut A31 in left and right as plate A4 in rectangle；
The bottom surface back of plate A4 is integrally formed with one of two A41 of transverse concave groove, two A41 of transverse concave groove and transverse concave groove in rectangle
Setting symmetrical above and below between one A11 forms the first caulking groove between one A11 of two A41 of transverse concave groove and transverse concave groove, embedded rectangular
Shape lower baffle plate A6 can be laterally embedded into the first caulking groove；
Embedded rectangle lower baffle plate A6 pours striker plate as cement concrete layer C1, by the first adjusting nut A31 come
The thickness that pours of cement concrete layer C1 is adjusted, the best thickness that pours of cement concrete layer C1 is 100mm~150mm；
Second adjusting nut A32 is screwed in from top to bottom in vertical ruler column A2 until object height, the second adjusting nut A32 are set to
The top of plate A4 in rectangle；
The left and right sides of rectangle top plate A5 is bored respectively there are one longitudinal rod aperture two, and rectangle top plate A5 passes through two longitudinal directions in left and right
Rod aperture two can correspond to the top for being inserted in the two vertical ruler column A2 in left and right and being flat on the second adjusting nut A32 from top to bottom,
Supporting points of two the second adjusting nut A32 in left and right as rectangle top plate A5；
For the bottom surface back of rectangle top plate A5 integrally formed with one of transverse concave groove three, transverse concave groove three is used as the second caulking groove, embedding
Entering formula rectangle overhead gage A7 can be laterally embedded into the second caulking groove；
Embedded rectangle overhead gage A7 pours striker plate as the cement sand bed C2's for being mixed with corundum, is adjusted by second
Nut A32 is saved to adjust the thickness that pours of cement sand bed C2, the best thickness that pours of cement sand bed C2 is 20mm~30mm；
As shown in Figure 9, Figure 10, wherein angle retaining device B includes cube type abaculus B1, a pair of U-shaped button bar B2, cube type abaculus B1
Four sides be drilled with a pair of of jack, U-shaped button bar B2 levels can be with the arbitrary sides cube type abaculus B1 after being caught in vertical ruler column A2
Jack on face carries out snapping.
As shown in figure 11, gusset mechanism A is poured as cement concrete layer C1, the cement sand bed C2 that is mixed with corundum
Build mould bases, what gusset mechanism A adjusted cement concrete layer C1 by the height of plate A4 in flexible modulation rectangle pours thickness,
Gusset mechanism A is mixed with the cement sand bed C2 of corundum and poured by the height of flexible modulation rectangle top plate A5 to adjust
Thickness.
Claims (2)
1. the adjustable type in the room floor one-pass molding working procedure of underground pours mould bases, it is by gusset mechanism（A）, angle gear
Mechanism（B）Composition, which is characterized in that
Four groups of gusset mechanisms（A）It can be enclosed square-shaped frame frame mechanism, four angles of square-shaped frame frame mechanism can snapping one
A angle retaining device（B）, square-shaped frame frame mechanism passes through four angle retaining devices（B）Realization is fastenedly connected；Each angle retaining device（B）
U-shaped button bar can be passed through（B2）With gusset mechanism（A）In vertical ruler column（A2）Realization is linked closely connection；
Wherein, gusset mechanism（A）Including rectangle bottom plate（A1）, vertical ruler column（A2）, adjusting nut, plate in rectangle（A4）、
Rectangle top plate（A5）, embedded rectangle lower baffle plate（A6）, embedded rectangle overhead gage（A7）, rectangle bottom plate（A1）It is flat
It is placed on weight-bearing surface, rectangle bottom plate（A1）The left and right sides of top surface is fastened with a vertical ruler column respectively by welding（A2）,
Every vertical ruler column（A2）Side be labeled with length unit；
Every vertical ruler column（A2）Side be also tapped with the line that is screwed on, the first adjusting nut（A31）Vertical ruler column is screwed in from top to bottom
（A2）In until object height；
Rectangle bottom plate（A1）Top surface on rear side of integrally formed with one of transverse concave groove one（A11）；
Plate in rectangle（A4）The left and right sides bore that there are one longitudinal rod aperture one respectively（A42）, plate in rectangle（A4）Pass through a left side
Right two longitudinal rod aperture one（A42）It can correspond to from top to bottom and be inserted in the two vertical ruler columns in left and right（A2）In and be flat on the first tune
Save nut（A31）Top, left and right two the first adjusting nuts（A31）As plate in rectangle（A4）Supporting point；
Plate in rectangle（A4）Bottom surface back integrally formed with one of transverse concave groove two（A41）, transverse concave groove two（A41）With cross
To groove one（A11）Between setting symmetrical above and below, transverse concave groove two（A41）With transverse concave groove one（A11）Between composition it is first embedding
Slot, embedded rectangle lower baffle plate（A6）It can be laterally embedded into the first caulking groove；
Embedded rectangle lower baffle plate（A6）As cement concrete layer（C1）Pour striker plate, pass through the first adjusting nut
（A31）To adjust cement concrete layer（C1）Pour thickness, cement concrete layer（C1）It is best pour thickness be 100mm~
150mm；
Second adjusting nut（A32）Vertical ruler column is screwed in from top to bottom（A2）In until object height, the second adjusting nut（A32）
It is set to plate in rectangle（A4）Top；
Rectangle top plate（A5）The left and right sides bore that there are one longitudinal rod aperture two, rectangle top plates respectively（A5）By controlling two
Longitudinal rod aperture two can correspond to from top to bottom is inserted in the two vertical ruler columns in left and right（A2）In and be flat on the second adjusting nut（A32）
Top, left and right two the second adjusting nuts（A32）As rectangle top plate（A5）Supporting point；
Rectangle top plate（A5）Bottom surface back integrally formed with one of transverse concave groove three, transverse concave groove three is used as the second caulking groove,
Embedded rectangle overhead gage（A7）It can be laterally embedded into the second caulking groove；
Embedded rectangle overhead gage（A7）As the cement sand bed for being mixed with corundum（C2）Pour striker plate, pass through
Two adjusting nuts（A32）To adjust cement sand bed（C2）Pour thickness, cement sand bed（C2）Best pour thickness and be
20mm~30mm；
Wherein, angle retaining device（B）Including cube type abaculus（B1）, a pair of U-shaped button bar（B2）, cube type abaculus（B1）Four sides
Face is drilled with a pair of of jack, U-shaped button bar（B2）Level is caught in vertical ruler column（A2）After can be with cube type abaculus（B1）Arbitrary side
On jack carry out snapping.
2. the adjustable type according to claim 1 in the room floor one-pass molding working procedure of underground pours mould bases,
It is characterized in that, the gusset mechanism（A）As cement concrete layer（C1）, be mixed with the cement sand bed of corundum（C2）'s
Pour mould bases, gusset mechanism（A）Pass through plate in flexible modulation rectangle（A4）Height adjust cement concrete layer（C1）'s
Pour thickness, gusset mechanism（A）Pass through flexible modulation rectangle top plate（A5）Height adjust the cement for being mixed with corundum
Screed（C2）Pour thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231645.4A CN108396938A (en) | 2018-03-20 | 2018-03-20 | Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231645.4A CN108396938A (en) | 2018-03-20 | 2018-03-20 | Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108396938A true CN108396938A (en) | 2018-08-14 |
Family
ID=63092687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231645.4A Pending CN108396938A (en) | 2018-03-20 | 2018-03-20 | Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108396938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622695A (en) * | 2022-03-08 | 2022-06-14 | 深圳须弥云图空间科技有限公司 | Floor module and method for forming floor module |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288894A (en) * | 2000-04-06 | 2001-10-19 | Toho Kenzai:Kk | Concrete placing device |
| CN201087559Y (en) * | 2007-08-01 | 2008-07-16 | 山西四建集团有限公司 | Plug-in unit with same scale height for large area concrete ground construction |
| JP2009046849A (en) * | 2007-08-17 | 2009-03-05 | Spacer Kogyo:Kk | Upper surface ruler for placing of concrete |
| CN101440664A (en) * | 2008-11-19 | 2009-05-27 | 江苏江都建设工程有限公司 | Flatness and elevation control method for large-area wear-resistant terrace |
| CN101775905A (en) * | 2009-12-18 | 2010-07-14 | 广东浩和建筑有限公司 | Adjustable leveling guide rail and leveling method thereof |
| CN202117336U (en) * | 2011-06-13 | 2012-01-18 | 广州市第三建筑工程有限公司 | Adjustable large-area concrete surface flattening construction device |
| CN203188633U (en) * | 2013-03-29 | 2013-09-11 | 江苏龙坤集团有限公司 | Cast-in-place concrete plate thickness monitoring and controlling device |
| CN203285027U (en) * | 2013-06-04 | 2013-11-13 | 江苏红蚂蚁装饰设计工程有限公司 | Ground leveling device |
| CN105714966A (en) * | 2016-02-03 | 2016-06-29 | 湖北宇辉新型建筑材料有限公司 | Inverted laminated slab provided with elevation adjustment devices and construction method |
| CN106088530A (en) * | 2016-06-29 | 2016-11-09 | 中冶建工集团有限公司 | Large area method for constructing terrace |
| CN208039750U (en) * | 2018-03-20 | 2018-11-02 | 福建省闽南建筑工程有限公司 | Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground |
-
2018
- 2018-03-20 CN CN201810231645.4A patent/CN108396938A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288894A (en) * | 2000-04-06 | 2001-10-19 | Toho Kenzai:Kk | Concrete placing device |
| CN201087559Y (en) * | 2007-08-01 | 2008-07-16 | 山西四建集团有限公司 | Plug-in unit with same scale height for large area concrete ground construction |
| JP2009046849A (en) * | 2007-08-17 | 2009-03-05 | Spacer Kogyo:Kk | Upper surface ruler for placing of concrete |
| CN101440664A (en) * | 2008-11-19 | 2009-05-27 | 江苏江都建设工程有限公司 | Flatness and elevation control method for large-area wear-resistant terrace |
| CN101775905A (en) * | 2009-12-18 | 2010-07-14 | 广东浩和建筑有限公司 | Adjustable leveling guide rail and leveling method thereof |
| CN202117336U (en) * | 2011-06-13 | 2012-01-18 | 广州市第三建筑工程有限公司 | Adjustable large-area concrete surface flattening construction device |
| CN203188633U (en) * | 2013-03-29 | 2013-09-11 | 江苏龙坤集团有限公司 | Cast-in-place concrete plate thickness monitoring and controlling device |
| CN203285027U (en) * | 2013-06-04 | 2013-11-13 | 江苏红蚂蚁装饰设计工程有限公司 | Ground leveling device |
| CN105714966A (en) * | 2016-02-03 | 2016-06-29 | 湖北宇辉新型建筑材料有限公司 | Inverted laminated slab provided with elevation adjustment devices and construction method |
| CN106088530A (en) * | 2016-06-29 | 2016-11-09 | 中冶建工集团有限公司 | Large area method for constructing terrace |
| CN208039750U (en) * | 2018-03-20 | 2018-11-02 | 福建省闽南建筑工程有限公司 | Mould bases is poured for the adjustable type in the room floor one-pass molding working procedure of underground |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622695A (en) * | 2022-03-08 | 2022-06-14 | 深圳须弥云图空间科技有限公司 | Floor module and method for forming floor module |
| CN114622695B (en) * | 2022-03-08 | 2024-05-10 | 重庆集凯科技服务有限公司 | Ground module and forming method thereof |
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Application publication date: 20180814 |