CN105604235A - Building laminated timber and construction method thereof - Google Patents
Building laminated timber and construction method thereof Download PDFInfo
- Publication number
- CN105604235A CN105604235A CN201610054232.4A CN201610054232A CN105604235A CN 105604235 A CN105604235 A CN 105604235A CN 201610054232 A CN201610054232 A CN 201610054232A CN 105604235 A CN105604235 A CN 105604235A
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- China
- Prior art keywords
- lamination wood
- wall
- nodes
- wood
- building blocks
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
- E04B2/10—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
- E04C1/397—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra serving for locating conduits
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
Abstract
The invention provides building laminated timber and a construction method thereof, and relates to a building element and a construction method thereof. According to the building laminated timber, wood slabs and adjusting slabs are superimposed layer upon layer and mutually overlapped, the layers can be connected through glue or mechanically connected in the connection modes of vertical wood slab layers and horizontal wood slab layers, 2-10 circular rebar penetrating holes are vertically formed in the center line of each slab, the positions and the sizes of the rebar penetrating holes formed in the slabs are the same, the hole diameter of the rebar penetrating holes ranges from 12 mm to 30 mm, and the rebar penetrating holes are preferentially and evenly formed. According to the building laminated timber, the hollow design is adopted, not only is the excellent heat-insulating property achieved, but also various pipelines are convenient to integrate, the stress property is good, the cost is low, machining is easy, and construction is convenient. The problems of heat preservation, sound insulation and pipeline arrangement of a CLT structure are effectively solved; a longitudinally-mounted heat-preservation cavity layer is additionally arranged, the heat insulation and sound insulation properties can be improved, assembling and mounting are facilitated, the mounting efficiency is greatly improved, and the manufacturing cost is reduced.
Description
Technical field
The invention belongs to building element and method of construction thereof, particularly relate to a kind of construction level building blocks and method of construction thereof.
Background technology
According to statistics, building industry has consumed on the earth about 50% the energy, 42% water resource, 50% material and 48% arable land. Cause disruption of ecological balance, produced the air pollution in the whole world 24%, 50% greenhouse effects, 40% pollution of waterhead and 50% CFC etc.
Green building is curbed environmental pollution in China, play vital effect aspect energy-saving and emission-reduction, industry restructuring. Past, China was aspect Development of Green Building, only focused on steel construction and xoncrete structure and ignored timber structure green building. The non-renewable unsustainable property of steel, cement, plastics is very obvious. Developed country has generally acknowledged wood building and has utilized the building materials of agricultural wastes processing now, be the correct direction of building industry sustainable development, but department of the Chinese government and various circles of society also exists a lot of mistaken ideas for the extensive use of Novel wooden building.
For this reason, be necessary to carry out systematic research and development for timber structure green building and industrialization thereof, make China's building industry really realize the green of overall process, capable of circulation, sustainable.
Summary of the invention
The object of the present invention is to provide a kind of construction level building blocks and method of construction thereof, the present invention adopts hollow design, not only has superior thermal and insulating performance, and is convenient to integrated various pipeline, and stress performance is good, and cost is low, and processing is simple, easy construction. The problem that efficiently solves insulation, sound insulation and the pipeline layout of CLT structure, increases longitudinally and installs with heat insulation cavity layer and can improve insulation and sound insulation property, and being conducive to erection, increase substantially installation effectiveness, reduction cost.
To achieve these goals, the technical solution used in the present invention is:
A kind of construction level building blocks, described construction level building blocks comprise lamination wood, plank, adjust plate, wear muscle hole and reinforcing bar, the plank that lamination wood is included, adjust plate and wear muscle hole, plank, the length, width and height of adjusting plate all equate, plank, adjust that flaggy is stacked closes, overlap, connect between layers the connected mode that adopts vertical plank layer and byatt flaggy, adopt glue to connect or mechanical connection, mechanical connection comprises that screw connects, self-tapping screw connects, wood screw connects, Liu Ding connects, bolt connects, pin connects and is connected with dowel, on the center line of plate, vertically offer and wear muscle hole, wearing muscle hole number is 2 ~ 10, wear the position of muscle hole on every block of plate the same with size, perforate is circular hole, pore size is 12 ~ 30mm, wearing muscle hole is preferentially evenly arranged,
Described a kind of construction level building blocks, described lamination wood is divided into one deck and adjusts lamination wood and multilayer adjustment flaggy building blocks, one deck is adjusted lamination wood and is only comprised one deck adjustment plate, be respectively up and down plank is set at adjustment plate, the preferential selection of plank quantity of top and the bottom is equal or close, and the total quantity of plank is 2 ~ 10; Multilayer adjustment flaggy building blocks arrange multilayer and adjust plate, adjust plate plank is all set up and down at every, adjust the preferential selection of the upper and lower plank quantity of plate for every and equate, quantity is 1 ~ 5; The maximum height of piece layer building blocks is 500mm.
Described a kind of construction level building blocks, described adjustment plate is fiberboard, preferentially selects load-bearing OSB plate.
Described a kind of construction level building blocks, described reinforcing bar lower end is anchored at basis above or on floor, adopts nut fastening above.
A kind of construction level building blocks method of construction, described method comprises the in-line wall that lamination wood is built, by lamination wood to wear muscle hole corresponding one by one with reinforcing bar, and import into respectively, lamination wood is built by laying bricks or stones one by one.
Described a kind of construction level building blocks method of construction, the L shaped wall that described lamination wood is built, the lamination wood that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall is with the preferential co-altitude of selecting of layer, respectively successively through bight reinforcing bar, fill successively bight at both sides, bight body of wall at both sides, bight body of wall.
Described a kind of construction level building blocks method of construction, the T shape wall that described lamination wood is built, the lamination wood that twice wall adopts is highly identical, in layer build by laying bricks or stones, the preferential co-altitude of selecting of the same layer of both sides body of wall, passes respectively Nodes reinforcing bar successively at Nodes cross wall and vertical wall, and the vertical wall lamination wood of cross wall is filled Nodes successively, when cross wall lamination wood is during at Nodes, vertical wall lamination wood is divided into two sections by cross wall lamination wood at Nodes; When vertical wall lamination wood is during at Nodes, vertical wall lamination wood entirety is through Nodes.
Described a kind of construction level building blocks method of construction, the cross wall that described lamination wood is built, the lamination wood that twice wall adopts is highly identical, in layer build by laying bricks or stones, the preferential co-altitude of selecting of the same layer of both sides body of wall, passes respectively Nodes reinforcing bar successively at Nodes cross wall and vertical wall, be that the vertical wall lamination wood of cross wall is filled Nodes successively, when cross wall lamination wood is during at Nodes, vertical wall lamination wood is divided into two sections by cross wall lamination wood at Nodes, and cross wall lamination wood entirety is through Nodes; When vertical wall lamination wood is during at Nodes, cross wall lamination wood is divided into two sections by vertical wall lamination wood at Nodes, and vertical wall lamination wood entirety is through Nodes.
The invention has the beneficial effects as follows:
1. the present invention adopts hollow design, not only has superior thermal and insulating performance, and is convenient to integrated various pipeline, and stress performance is good, and cost is low, and processing is simple, easy construction. The problem that efficiently solves insulation, sound insulation and the pipeline layout of CLT structure, increases longitudinally and installs with heat insulation cavity layer and can improve insulation and sound insulation property, and being conducive to erection, increase substantially installation effectiveness, reduction cost.
2. member length service time of the present invention, environmental protection, can be recycled, without insulation or sound insulating layer are set in addition, reduce a large amount of field operations, ensure that manufacturing procedure is simple simultaneously, more ensure that it has good stress performance.
Brief description of the drawings
Fig. 1 is that one deck of the present invention is adjusted lamination wood front elevational schematic;
Fig. 2 is that multilayer of the present invention is adjusted flaggy building blocks front elevational schematic;
Fig. 3 is lamination wood schematic top plan view of the present invention;
Fig. 4 is the in-line wall method of construction front elevational schematic of lamination wood of the present invention;
Fig. 5 is the in-line wall method of construction schematic top plan view of lamination wood of the present invention;
Fig. 6 is the L shaped wall method of construction front elevational schematic of lamination wood of the present invention;
Fig. 7 is the L shaped wall method of construction schematic side view of lamination wood of the present invention;
Fig. 8 is the L shaped wall method of construction schematic top plan view of lamination wood of the present invention;
Fig. 9 is T shape and the cross wall method of construction front elevational schematic of lamination wood of the present invention;
Figure 10 is the T shape wall method of construction schematic top plan view of lamination wood of the present invention;
Figure 11 is Figure 10 A-A cross-sectional schematic;
Figure 12 is the cross wall method of construction schematic top plan view of lamination wood of the present invention;
In figure: 1 is lamination wood; 1-1 is plank; 1-2 is for adjusting plate; 1-3 is for wearing muscle hole, and 2 is reinforcing bar.
Detailed description of the invention
In order to further illustrate the present invention, below in conjunction with accompanying drawing embodiment, lamination wood provided by the invention and method of construction thereof are described in detail, but they can not be interpreted as to limiting the scope of the present invention.
A kind of lamination wood and method of construction thereof, as shown in Fig. 1 ~ Figure 12, comprise lamination wood 1, plank 1-1, adjust plate 1-2, wear muscle hole 1-3 and reinforcing bar 2.
Lamination wood 1 comprises plank 1-1, adjust plate 1-2 and wear muscle hole 1-3, plank 1-1, the length, width and height of adjusting plate 1-2 all equate, plank 1-1, adjust plate 1-2 superimposed layer by layer, overlap, connect between layers and can adopt the connected mode of vertical plank layer and byatt flaggy to adopt glue to be connected or mechanical connection, mechanical connection comprises that screw connects, self-tapping screw connects, wood screw connects, Liu Ding connects, bolt connects, pin connects and is connected with dowel, on the center line of plate, vertically offer and wear muscle hole 1-3, wearing muscle hole 1-3 quantity is 2 ~ 10, wear the position of muscle hole 1-3 on every block of plate the same with size, perforate is circular hole, pore size is 12 ~ 30mm, wearing muscle hole 1-3 is preferentially evenly arranged,
Lamination wood 1 is divided into one deck and adjusts lamination wood and multilayer adjustment flaggy building blocks, one deck is adjusted lamination wood and is only comprised one deck adjustment plate 1-2, be respectively up and down plank 1-1 is set at adjustment plate 1-2, the preferential selection of plank 1-1 quantity of top and the bottom is equal or close, and the total quantity of plank is 2 ~ 10; Multilayer adjustment flaggy building blocks arrange multilayer and adjust plate 1-2, adjust plate 1-2 plank 1-1 is all set up and down at every, adjust the preferential selection of the upper and lower plank 1-1 quantity of plate 1-2 for every and equate, quantity is 1 ~ 5; The maximum height of piece layer building blocks 1 is 500mm.
Adjusting plate 1-2 is fiberboard, preferentially selects load-bearing OSB plate.
Reinforcing bar 2 lower ends are anchored at basis above or on floor, adopt nut fastening above. The in-line wall that lamination wood 1 is built, by lamination wood 1 to wear muscle hole 1-3 corresponding one by one with reinforcing bar 2, and import into respectively, lamination wood 1 is built by laying bricks or stones one by one.
The L shaped wall that lamination wood 1 is built, the lamination wood 1 that twice wall adopts is highly identical, in layer builds by laying bricks or stones, and both sides body of wall, with the preferential co-altitude of selecting of layer, respectively successively through bight reinforcing bar 2, is filled bight at both sides, bight body of wall at both sides, bight body of wall successively.
The T shape wall that lamination wood 1 is built, the lamination wood 1 that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall is with the preferential co-altitude of selecting of layer, pass successively respectively Nodes reinforcing bar 2 at Nodes cross wall and vertical wall, be that the vertical wall lamination wood 1 of cross wall is filled Nodes successively, when cross wall lamination wood 1 is during at Nodes, vertical wall lamination wood 1 is divided into two sections by cross wall lamination wood 1 at Nodes; When vertical wall lamination wood 1 is during at Nodes, vertical wall lamination wood 1 entirety is through Nodes.
The cross wall that lamination wood 1 is built, the lamination wood 1 that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall is with the preferential co-altitude of selecting of layer, at Nodes cross wall and vertical wall, respectively successively through Nodes reinforcing bar 2, the vertical wall lamination wood 1 of cross wall is filled Nodes successively, when cross wall lamination wood 1 is during at Nodes, vertical wall lamination wood 1 is divided into two sections by cross wall lamination wood 1 at Nodes, and cross wall lamination wood 1 entirety is through Nodes; When vertical wall lamination wood 1 is during at Nodes, cross wall lamination wood 1 is divided into two sections by vertical wall lamination wood 1 at Nodes, and vertical wall lamination wood 1 entirety is through Nodes.
Claims (8)
1. construction level building blocks, is characterized in that, described construction level building blocks comprise lamination wood (1), plank (1-1), adjust plate (1-2), wear muscle hole (1-3) and reinforcing bar (2), the plank (1-1) that lamination wood (1) is included, adjust plate (1-2) and wear muscle hole (1-3), plank (1-1), the length, width and height of adjusting plate (1-2) all equate, plank (1-1), adjust plate (1-2) superimposed layer by layer, overlap, connect between layers the connected mode that adopts vertical plank layer and byatt flaggy, adopt glue to connect or mechanical connection, mechanical connection comprises that screw connects, self-tapping screw connects, wood screw connects, Liu Ding connects, bolt connects, pin connects and is connected with dowel, on the center line of plate, vertically offer and wear muscle hole (1-3), wearing muscle hole (1-3) quantity is 2 ~ 10, wear the position of muscle hole (1-3) on every block of plate the same with size, perforate is circular hole, pore size is 12 ~ 30mm, wears muscle hole (1-3) and is preferentially evenly arranged.
2. a kind of construction level building blocks according to claim 1, it is characterized in that, described lamination wood (1) is divided into one deck and adjusts lamination wood and multilayer adjustment flaggy building blocks, one deck is adjusted lamination wood and is only comprised one deck adjustment plate (1-2), be respectively up and down plank (1-1) is set at adjustment plate (1-2), the preferential selection of plank (1-1) quantity of top and the bottom is equal or close, and the total quantity of plank is 2 ~ 10; Multilayer is adjusted flaggy building blocks multilayer adjustment plate (1-2) is set, adjust plate (1-2) at every plank (1-1) is all set up and down, adjust preferential selection of upper and lower plank (1-1) quantity of plate (1-2) for every and equate, quantity is 1 ~ 5; The maximum height of piece layer building blocks (1) is 500mm.
3. a kind of construction level building blocks according to claim 1, is characterized in that, described adjustment plate (1-2) is fiberboard, preferentially select load-bearing OSB plate.
4. a kind of construction level building blocks according to claim 1, is characterized in that, described reinforcing bar (2) lower end is anchored at basis above or on floor, adopts nut fastening above.
5. a construction level building blocks method of construction, it is characterized in that, described method comprises the in-line wall that lamination wood (1) is built, by lamination wood (1) to wear muscle hole (1-3) corresponding one by one with reinforcing bar (2), and import into respectively, lamination wood (1) is built by laying bricks or stones one by one.
6. a kind of construction level building blocks method of construction according to claim 5, it is characterized in that, the L shaped wall that described lamination wood (1) is built, the lamination wood (1) that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall, with the preferential co-altitude of selecting of layer, respectively successively through bight reinforcing bar (2), is filled bight at both sides, bight body of wall at both sides, bight body of wall successively.
7. a kind of construction level building blocks method of construction according to claim 5, it is characterized in that, the T shape wall that described lamination wood (1) is built, the lamination wood (1) that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall is with the preferential co-altitude of selecting of layer, pass successively respectively Nodes reinforcing bar (2) at Nodes cross wall and vertical wall, be that the vertical wall lamination wood (1) of cross wall is filled Nodes successively, when cross wall lamination wood (1) is during at Nodes, vertical wall lamination wood (1) is divided into two sections by cross wall lamination wood (1) at Nodes; When vertical wall lamination wood (1) is during at Nodes, vertical wall lamination wood (1) entirety is through Nodes.
8. a kind of construction level building blocks method of construction according to claim 5, it is characterized in that, the cross wall that described lamination wood (1) is built, the lamination wood (1) that twice wall adopts is highly identical, in layer build by laying bricks or stones, both sides body of wall is with the preferential co-altitude of selecting of layer, pass successively respectively Nodes reinforcing bar (2) at Nodes cross wall and vertical wall, be that the vertical wall lamination wood (1) of cross wall is filled Nodes successively, when cross wall lamination wood (1) is during at Nodes, vertical wall lamination wood (1) is divided into two sections by cross wall lamination wood (1) at Nodes, cross wall lamination wood (1) entirety is through Nodes, when vertical wall lamination wood (1) is during at Nodes, cross wall lamination wood (1) indulge wall lamination wood (1) and is divided into two sections at Nodes, and vertical wall lamination wood (1) entirety is passed Nodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054232.4A CN105604235B (en) | 2016-01-27 | 2016-01-27 | A kind of building lamination wood and its method of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054232.4A CN105604235B (en) | 2016-01-27 | 2016-01-27 | A kind of building lamination wood and its method of construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105604235A true CN105604235A (en) | 2016-05-25 |
| CN105604235B CN105604235B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610054232.4A Expired - Fee Related CN105604235B (en) | 2016-01-27 | 2016-01-27 | A kind of building lamination wood and its method of construction |
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| Country | Link |
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| CN (1) | CN105604235B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297932A (en) * | 2017-06-28 | 2017-10-27 | 贵州剑河园方林业投资开发有限公司 | A kind of high strength multi-layer wooden structures material and preparation method thereof |
| CN108162519A (en) * | 2017-11-24 | 2018-06-15 | 上海建工集团股份有限公司 | A kind of longitudinal direction enhances orthogonal laminated wood and its manufacturing method |
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| GB292734A (en) * | 1927-04-22 | 1928-06-28 | Carl Weber | Improvements relating to the construction of built-up boarding |
| CN2522488Y (en) * | 2001-06-19 | 2002-11-27 | 程国伟 | Combined wall comprising transitional concrete blocks |
| WO2006119517A1 (en) * | 2005-05-06 | 2006-11-16 | Rene Dolinsek | Wooden component and method for the production thereof |
| CN101878113A (en) * | 2007-07-25 | 2010-11-03 | 普瑞尼尔巴西木材贸易有限公司 | Multi-ply platforms and panels using such a platform |
| CN201635246U (en) * | 2010-03-22 | 2010-11-17 | 南京林业大学 | Light and high-strength wood or bamboo base laminar composite precast slab |
| CN103266685A (en) * | 2013-05-27 | 2013-08-28 | 段志祥 | Multifunctional interlocking, anti-seismic and anti-breaking combined building block and combined structure thereof |
| CN204326300U (en) * | 2014-11-18 | 2015-05-13 | 苏州市世好建材新技术工程有限公司 | A kind of collar tie beam shell for building steel tube Combined concrete system |
-
2016
- 2016-01-27 CN CN201610054232.4A patent/CN105604235B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292734A (en) * | 1927-04-22 | 1928-06-28 | Carl Weber | Improvements relating to the construction of built-up boarding |
| CN2522488Y (en) * | 2001-06-19 | 2002-11-27 | 程国伟 | Combined wall comprising transitional concrete blocks |
| WO2006119517A1 (en) * | 2005-05-06 | 2006-11-16 | Rene Dolinsek | Wooden component and method for the production thereof |
| CN101878113A (en) * | 2007-07-25 | 2010-11-03 | 普瑞尼尔巴西木材贸易有限公司 | Multi-ply platforms and panels using such a platform |
| CN201635246U (en) * | 2010-03-22 | 2010-11-17 | 南京林业大学 | Light and high-strength wood or bamboo base laminar composite precast slab |
| CN103266685A (en) * | 2013-05-27 | 2013-08-28 | 段志祥 | Multifunctional interlocking, anti-seismic and anti-breaking combined building block and combined structure thereof |
| CN204326300U (en) * | 2014-11-18 | 2015-05-13 | 苏州市世好建材新技术工程有限公司 | A kind of collar tie beam shell for building steel tube Combined concrete system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297932A (en) * | 2017-06-28 | 2017-10-27 | 贵州剑河园方林业投资开发有限公司 | A kind of high strength multi-layer wooden structures material and preparation method thereof |
| CN107297932B (en) * | 2017-06-28 | 2019-07-26 | 贵州剑河园方林业投资开发有限公司 | A kind of high strength multi-layer wooden structures material and preparation method thereof |
| CN108162519A (en) * | 2017-11-24 | 2018-06-15 | 上海建工集团股份有限公司 | A kind of longitudinal direction enhances orthogonal laminated wood and its manufacturing method |
| CN108162519B (en) * | 2017-11-24 | 2020-02-18 | 上海建工集团股份有限公司 | Longitudinal reinforced orthogonal laminated wood and manufacturing method thereof |
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| Publication number | Publication date |
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| CN105604235B (en) | 2019-01-04 |
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Granted publication date: 20190104 Termination date: 20200127 |