CN105569241A - Orthogonal laminated timber sound insulation floor - Google Patents
Orthogonal laminated timber sound insulation floor Download PDFInfo
- Publication number
- CN105569241A CN105569241A CN201610066961.1A CN201610066961A CN105569241A CN 105569241 A CN105569241 A CN 105569241A CN 201610066961 A CN201610066961 A CN 201610066961A CN 105569241 A CN105569241 A CN 105569241A
- Authority
- CN
- China
- Prior art keywords
- plank
- floor
- orthogonal
- puigging
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an orthogonal laminated timber sound insulation floor. The orthogonal laminated timber sound insulation floor comprises an upper floor body and a lower floor body, wherein a cavity is formed between the upper floor body and the lower floor body, a sound insulation layer is arranged in the cavity and comprises first planks arranged at the two ends of the cavity, second planks are arranged in the cavity between the two first planks at intervals, and a non-bearing sound insulation material is arranged in the cavity and located between the two second planks and between the second planks and the first planks. The orthogonal laminated timber sound insulation floor can be used to replace cement or rolled steel and has the advantages of being long in service life, environmentally friendly, capable of being recycled and the like. Industrial work can be conducted during floor production and assembly, installation is simplified remarkably, assembly speed is high, field operation is reduced, cost is reduced greatly, and environment pollution is effectively avoided; the sound insulation layer is embedded in the floor, so that the floor has a good sound insulation effect, and using requirements of people are met; furthermore, the sound insulation layer and the planks in the floor are distributed in an orthogonal mode, so that the floor has high stress performance.
Description
Technical field:
The present invention relates to technical field of buildings, be specifically related to a kind of orthogonal layers building blocks sound insulating floor slab.
Background technology:
According to statistics, builing industry consume on the earth about 50% the energy, the water resource of 42%, the material of 50% and 48% arable land, the energy consumed is many, cause disruption of ecological balance, and create simultaneously the whole world 24% air pollution, the greenhouse effect of 50%, the pollution of waterhead of 40% and 50% CFC etc., to human lives with bad impact.
Past people compare and focus on steel work and concrete structure and have ignored wooden construction green building, but along with the development of builing industry, the non-renewable unsustainable property of steel, cement, plastics clearly, and green building curbing environmental pollution, energy-saving and emission-reduction, play vital effect in industry restructuring, because the building materials that current a lot of countries and regions have all been generally acknowledged Wood construction and utilized agricultural wastes to process, it is the correct direction of building industry sustainable development.
For this reason, be necessary to carry out systematic research and development for wooden construction green building and industrialization thereof, and then promote the extensive use of Novel wooden building, make China's building industry really realize the green, capable of circulation, sustainable of overall process.
Summary of the invention:
The object of this invention is to provide a kind of orthogonal layers building blocks sound insulating floor slab.
For achieving the above object, the present invention is by the following technical solutions:
A kind of orthogonal layers building blocks sound insulating floor slab, comprise: upper floor and lower floor, cavity is formed between described upper floor and lower floor, puigging is filled with in described cavity, described puigging comprises the first plank being located at described cavity two ends, be arranged at intervals with the second plank in cavity between two described first planks, in the cavity between two described second planks, cavity between described second plank and the first plank, be filled with non-bearing sound insulation materials.
At least one deck bearing plate is provided with between described upper floor and lower floor, described upper floor, lower floor, bearing plate is by the longitudinal plank composition of polylith, longitudinal plank laterally side by side near, described upper floor, form cavity respectively between floor and bearing plate down, puigging or plank layer is filled with in described cavity, described plank layer is made up of polylith the 3rd plank, described 3rd plank is horizontal plank, horizontal plank longitudinally side by side near, and described first plank and the second plank form by horizontal plank, horizontal plank longitudinally side by side near, the setting orthogonal with horizontal plank of described longitudinal plank.
Described second plank is made up of one piece of horizontal plank, and described first plank is longitudinally made up of side by side two pieces of horizontal planks, and the width of described first plank is the twice of the second plank width, and the width of described non-bearing sound insulation materials is the integral multiple of the second plank width.
Described floor is spliced by multiple monolithic floor and forms.
Described monolithic floor is scab, at least one deck bearing plate is provided with between described upper floor and lower floor, puigging is provided with between described upper floor and bearing plate, puigging is provided with between bearing plate and lower floor, the all orthogonal setting of every adjacent two layers, the end of described scab at least one end is provided with ladder mouth, in ladder mouth, arrange securing member, in order to two pieces of scabs are coordinated assembling.
Described upper floor sidewall sets to the concave, and form L v notch v with adjacent puigging sidewall and lower floor sidewall, described L v notch v is described ladder mouth.
Described upper floor is made up of the longitudinal plank of polylith, longitudinal plank laterally side by side near, the width of described L v notch v is the half of longitudinal plank width.
The length that described upper floor sidewall sets to the concave is the half of longitudinal plank width; Or the length that described upper floor sidewall sets to the concave is longitudinal plank width, and upper floor sidewall is provided with the 4th plank, the 4th plank is longitudinally arranged, and the width of described 4th plank is the half of longitudinal plank width.
Described monolithic floor is one-way slabs, is provided with at least one deck bearing plate, is provided with puigging between upper floor and bearing plate between described upper floor and lower floor, is provided with puigging between bearing plate and lower floor, all orthogonal setting of every adjacent two layers; Or plank layer is provided with between described bearing plate and lower floor, described plank layer is made up of polylith the 3rd plank, and described 3rd plank is horizontal plank, horizontal plank longitudinally side by side near, and described second plank and the 3rd plank align, all orthogonal setting of every adjacent two layers.
Described monolithic floor is two-way slab, is provided with 2 ~ 4 layers of puigging between described upper floor and lower floor, all orthogonal setting of every adjacent two layers.
Be provided with plank layer between described upper floor and puigging, be provided with plank layer between floor and puigging, all orthogonal setting of every adjacent two layers down.
Described first plank, the second plank adopt glue to be connected with upper floor, lower floor, bearing plate, plank layer or are mechanically connected, and described mechanical connection comprises screw connection, self-tapping screw connection, wood screw connects, Liu Ding connects, bolt connects, sell connection is connected with dowel.
The beneficial effect of a kind of orthogonal layers building blocks of the present invention sound insulating floor slab: can as the alternative materials of cement or steel, there is service time long, environmental protection, the advantage such as can be recycled, when carrying out floor production and assembling, industrial operations can be carried out, fitting operation significantly simplifies, assembling speed is fast, reduce field operation, significantly reduce costs, large component general assembly can also be adopted, industrialization degree is higher, good economical benefit, energy-efficient, and effectively prevent environment pollution, floor is embedded with puigging, floor is made to have good soundproof effect, meet the user demand of people, and floor internal sound insulation layer and the equal omnidirectional distribution of sheet material, make floor have good stress performance simultaneously.
Accompanying drawing illustrates:
Fig. 1 is a kind of structural representation of orthogonal layers building blocks sound insulating floor slab;
Fig. 2 is the structural representation of the orthogonal layers building blocks sound insulating floor slab being provided with bearing plate;
Fig. 3 is the structural representation of the orthogonal layers building blocks sound insulating floor slab of two end band ladder mouths;
Fig. 4 is the structural representation of the orthogonal layers building blocks sound insulating floor slab of an end band ladder mouth;
The structural representation of Fig. 5 to be orthogonal layers building blocks sound insulating floor slab be 5 layers of one-way slabs (one deck puigging is set);
The structural representation of Fig. 6 to be orthogonal layers building blocks sound insulating floor slab be 5 layers of one-way slabs (two soundproof layer is set);
The structural representation of Fig. 7 to be orthogonal layers building blocks sound insulating floor slab be 6 layers of two-way slab;
Fig. 8 is the A-A face schematic cross-section of Fig. 7;
The upper floor of 1-, floor under 2-, 3-puigging, 4-first plank, 5-second plank, 6-non-bearing sound insulation materials, 7-bearing plate, 8-plank layer, 9-the 3rd plank, 10-the 4th plank, 11-L v notch v, d
1-longitudinal plank thickness, D
1-longitudinal plank width, d
2-horizontal plank thickness, D
2-horizontal plank width, D
3the width of the-the first plank, D
4the width of the-the second plank, D
5the width of-non-bearing sound insulation materials.
Detailed description of the invention:
Below in conjunction with embodiment, the present invention is described in further detail.
According to Fig. 1, a kind of orthogonal layers building blocks sound insulating floor slab, comprise: upper floor 1 and lower floor 2, upper floor 1, lower floor 2 are by the longitudinal plank composition of polylith, texture longitudinally (as Z-direction in figure) is arranged, longitudinal plank laterally (as X-direction in figure) side by side near, longitudinal plank is stressed plate, thickness d
1be 30 ~ 50mm, width D
1be 184 ~ 286mm, in the present embodiment, thickness is selected to be 38mm, width is longitudinal plank of 286mm, cavity is formed between upper floor 1 and lower floor 2, puigging 3 is filled with in cavity, upper floor 1, lower floor 2 and puigging 3 vertical (as Y-direction in figure) arrangement, the total number of plies of puigging is 1 ~ 4 layer, puigging 3 comprises the first plank 4 being located at cavity two ends, the second plank 5 is arranged at intervals with in cavity between the first plank 4, cavity between two the second planks 5, non-bearing sound insulation materials 6 is filled with in cavity between second plank 5 and the first plank 4, in the present embodiment, second plank 5 is made up of one piece of horizontal plank, first plank 4 is longitudinally made up of side by side two pieces of horizontal planks, horizontal plank thickness d
2be 30 ~ 50mm, width D
2be 184 ~ 286mm, in the present embodiment, select thickness to be 38mm, width is the horizontal plank of 286mm, the width D of the first plank
3it is the second plank width D
4twice, the width D of non-bearing sound insulation materials
5it is the second plank width D
4integral multiple, specifically, the width of non-bearing sound insulation materials is 1 ~ 5 times of the second plank width, and in the present embodiment, the width of non-bearing sound insulation materials is 3 times of the second plank width, the setting orthogonal with horizontal plank of longitudinal plank, within the same layer, first plank 4, second plank 5 is all consistent with non-bearing sound insulation materials 6 thickness, makes each layer compact siro spinning technology between floor.
For strengthening the intensity of floor, at least one deck bearing plate 7 can also be provided with between upper floor 1 and lower floor 2, as shown in Figure 2, bearing plate 7 is also made up of the longitudinal plank of polylith, longitudinal plank laterally side by side near, upper floor 1, cavity is formed respectively between lower floor 2 and bearing plate 7, be provided with puigging 3 or plank layer 8 in the cavities, above-mentioned plank layer 8 is made up of polylith the 3rd plank 9, 3rd plank 9 is horizontal plank, horizontal plank longitudinally side by side near, the setting orthogonal with horizontal plank of longitudinal plank, when plank layer 8 number of plies is even number, plank layer 8 is distributed on the both sides of puigging 3, when plank layer 8 is odd number, be arranged on plank layer 8 below puigging 3 than the plank layer one deck more than 8 above puigging 3, and the total number of plies of plank layer 8 is 0 ~ 4 layer.
When reality uses, floor entirety is spliced by multiple monolithic floor and is formed, when monolithic floor is scab, the two ends of longitudinal plank width do not stress, for strengthening the intensity of floor, with the demand of satisfied use, one deck bearing plate 7 is at least provided with between upper floor 1 and lower floor 2, the end of scab at least one end is provided with ladder mouth, in ladder mouth, securing member is set, in order to two pieces of scabs are coordinated assembling, in the present embodiment, that upper floor 1 sidewall is set to the concave, L v notch v 11 is formed with adjacent puigging sidewall and lower floor sidewall, L v notch v 11 is the required ladder mouth arranged, and upper floor 1 itself is made up of the longitudinal plank of polylith, longitudinal plank side by side near, for convenience of follow-up assembling work, the width of the L v notch v 11 arranged is the half of longitudinal plank width, as shown in Figure 3, directly the length that upper floor sidewall sets to the concave is set to the half of longitudinal plank width, or shown in Fig. 4, the length that floor sidewall is set to the concave is longitudinal plank width, then upper floor sidewall is provided with the 4th plank 10, 4th plank is longitudinally arranged, the width of the 4th plank 10 is the half of longitudinal plank width, and the preferred odd-level of total number of plies of floor.
When monolithic floor is one-way slabs, one-way slabs is strip, and the two ends of longitudinal plank width do not stress, for strengthening the intensity of floor, with the demand of satisfied use, one deck bearing plate 7 is at least provided with, when the floor number of plies is 5 layers, as shown in Figure 5 between upper floor 1 and lower floor 2, puigging 3 is provided with between upper floor 1 and bearing plate 7, be provided with puigging 3 between bearing plate 7 and lower floor 2, two puiggings be arranged in parallel, and all orthogonal setting of every adjacent two layers in monolithic floor; Or as shown in Figure 6, plank layer 8 is provided with between bearing plate 7 and lower floor 2, and the second plank 5 in the puigging 3 arranged between upper floor 1 and bearing plate 7 aligns with the 3rd plank 9 in plank layer, and then, first plank 4 also aligns with the 3rd plank 9 in plank layer, the i.e. all orthogonal setting of every adjacent two layers, and the preferred odd-level of total number of plies of floor.
When monolithic floor is two-way slab, long limit and the minor face ratio of two-way slab are less than or equal to 2, each end of two-way slab all can be stressed, in actual use, the two-way slab number of plies is preferably 4 ~ 12 layers, for strengthening the intensity of floor, with the demand of satisfied use, further, the two-way slab number of plies is preferably even level, as shown in Fig. 7 ~ Fig. 8, when the floor number of plies is 6 layers, two soundproof layer 3 is provided with between upper floor 1 and lower floor 2, lower floor 2 is relatively gone up floor 1 half-twist and is arranged, two above-mentioned puiggings are disposed adjacent, and one deck puigging is horizontal puigging, another layer of puigging is longitudinal puigging, namely two puiggings intersect setting, plank layer 8 is provided with between upper floor 1 and puigging 3, plank layer 8 is provided with between lower floor 2 and puigging 3, the all orthogonal setting of every adjacent two layers, when the floor number of plies is greater than 6 layers, horizontal puigging and longitudinal puigging are 1 ~ 2 layer, and the setting alternate with longitudinal puigging of horizontal puigging, namely the total number of plies of puigging is 2 ~ 4 layers, and it is equal with plank layer 8 number of plies above puigging 3 or than the plank layer one deck more than 8 above puigging 3 to be arranged on plank layer 8 below puigging 3, every all orthogonal setting of adjacent two layers in floor simultaneously.
And according to the needs that reality uses, first plank 4, second plank 5 adopts glue to be connected with upper floor 1, lower floor 2, bearing plate 7, plank layer 8 or is mechanically connected, and mechanical connection comprises screw connection, self-tapping screw connection, wood screw connects, Liu Ding connects, bolt connects, sell connection is connected with dowel.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or equivalent replacement, and not departing from any amendment of spirit and scope of the invention or equivalent replacement, it all should be encompassed in the middle of this right.
Claims (10)
1. an orthogonal layers building blocks sound insulating floor slab, it is characterized in that: comprising: upper floor and lower floor, cavity is formed between described upper floor and lower floor, puigging is filled with in described cavity, described puigging comprises the first plank being located at described cavity two ends, be arranged at intervals with the second plank in cavity between two described first planks, in the cavity between two described second planks, cavity between described second plank and the first plank, be filled with non-bearing sound insulation materials.
2. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 1, it is characterized in that: between described upper floor and lower floor, be provided with at least one deck bearing plate, described upper floor, lower floor, bearing plate is by the longitudinal plank composition of polylith, longitudinal plank laterally side by side near, described upper floor, form cavity respectively between floor and bearing plate down, puigging or plank layer is filled with in described cavity, described plank layer is made up of polylith the 3rd plank, described 3rd plank is horizontal plank, horizontal plank longitudinally side by side near, and described first plank and the second plank form by horizontal plank, horizontal plank laterally side by side near, the setting orthogonal with horizontal plank of described longitudinal plank.
3. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 2, it is characterized in that: described second plank is made up of one piece of horizontal plank, described first plank is longitudinally made up of side by side two pieces of horizontal planks, the width of described first plank is the twice of the second plank width, and the width of described non-bearing sound insulation materials is the integral multiple of the second plank width.
4. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 1, is characterized in that: described floor is spliced by multiple monolithic floor and forms.
5. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 4, it is characterized in that: described monolithic floor is scab, at least one deck bearing plate is provided with between described upper floor and lower floor, puigging is provided with between described upper floor and bearing plate, be provided with puigging between bearing plate and lower floor, all orthogonal setting of every adjacent two layers, the end of described scab at least one end is provided with ladder mouth, securing member is set in ladder mouth, in order to two pieces of scabs are coordinated assembling.
6. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 5, it is characterized in that: described upper floor sidewall sets to the concave, form L v notch v with adjacent puigging sidewall and lower floor sidewall, described L v notch v is described ladder mouth.
7. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 6, is characterized in that: described upper floor is made up of the longitudinal plank of polylith, longitudinal plank side by side near, the width of described L v notch v is the half of longitudinal plank width.
8. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 4, it is characterized in that: described monolithic floor is one-way slabs, at least one deck bearing plate is provided with between described upper floor and lower floor, puigging is provided with between described upper floor and bearing plate, puigging is provided with, all orthogonal setting of every adjacent two layers between bearing plate and lower floor; Or plank layer is provided with between described bearing plate and lower floor, described plank layer is made up of polylith the 3rd plank, and described 3rd plank is horizontal plank, horizontal plank longitudinally side by side near, and described second plank and the 3rd plank align, all orthogonal setting of every adjacent two layers.
9. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 4, is characterized in that: described monolithic floor is two-way slab, is provided with 2 ~ 4 layers of puigging between described upper floor and lower floor, all orthogonal setting of every adjacent two layers.
10. a kind of orthogonal layers building blocks sound insulating floor slab according to claim 9, is characterized in that: be provided with plank layer between described upper floor and puigging, is provided with plank layer between floor and puigging, all orthogonal setting of every adjacent two layers down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066961.1A CN105569241B (en) | 2016-01-29 | 2016-01-29 | A kind of orthogonal layers building blocks sound insulating floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066961.1A CN105569241B (en) | 2016-01-29 | 2016-01-29 | A kind of orthogonal layers building blocks sound insulating floor slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105569241A true CN105569241A (en) | 2016-05-11 |
| CN105569241B CN105569241B (en) | 2017-12-05 |
Family
ID=55879813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066961.1A Active CN105569241B (en) | 2016-01-29 | 2016-01-29 | A kind of orthogonal layers building blocks sound insulating floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569241B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005213856A (en) * | 2004-01-29 | 2005-08-11 | Sekisui House Ltd | Floor system structure and floor panel |
| CN200963853Y (en) * | 2006-10-26 | 2007-10-24 | 王义和 | Synthetic solid wood board |
| FR2922565A1 (en) * | 2007-10-23 | 2009-04-24 | Wood Winner Sarl | PANEL OF WOOD |
| CN102689338A (en) * | 2012-06-08 | 2012-09-26 | 周连群 | Solid wood sawed composite board and machining process |
| CN104032920A (en) * | 2014-06-13 | 2014-09-10 | 张爱军 | Paper honeycomb composite wall board and installing method of paper honeycomb composite wall board |
| JP2015010346A (en) * | 2013-06-27 | 2015-01-19 | 大和ハウス工業株式会社 | Soundproof floor structure |
| US20150191907A1 (en) * | 2011-11-10 | 2015-07-09 | Parquet By Dian | Method for preparing a composite membrane/wood floor diaphragm |
| CN105178500A (en) * | 2015-09-28 | 2015-12-23 | 沈阳建筑大学 | Environmental-protection energy-saving wall plate of modular grass plate grass bundle wood structure |
| CN205530885U (en) * | 2016-01-29 | 2016-08-31 | 沈阳建筑大学 | Quadrature lamination wood sound insulation floor |
-
2016
- 2016-01-29 CN CN201610066961.1A patent/CN105569241B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005213856A (en) * | 2004-01-29 | 2005-08-11 | Sekisui House Ltd | Floor system structure and floor panel |
| CN200963853Y (en) * | 2006-10-26 | 2007-10-24 | 王义和 | Synthetic solid wood board |
| FR2922565A1 (en) * | 2007-10-23 | 2009-04-24 | Wood Winner Sarl | PANEL OF WOOD |
| US20150191907A1 (en) * | 2011-11-10 | 2015-07-09 | Parquet By Dian | Method for preparing a composite membrane/wood floor diaphragm |
| CN102689338A (en) * | 2012-06-08 | 2012-09-26 | 周连群 | Solid wood sawed composite board and machining process |
| JP2015010346A (en) * | 2013-06-27 | 2015-01-19 | 大和ハウス工業株式会社 | Soundproof floor structure |
| CN104032920A (en) * | 2014-06-13 | 2014-09-10 | 张爱军 | Paper honeycomb composite wall board and installing method of paper honeycomb composite wall board |
| CN105178500A (en) * | 2015-09-28 | 2015-12-23 | 沈阳建筑大学 | Environmental-protection energy-saving wall plate of modular grass plate grass bundle wood structure |
| CN205530885U (en) * | 2016-01-29 | 2016-08-31 | 沈阳建筑大学 | Quadrature lamination wood sound insulation floor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569241B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105544757A (en) | Hollow cross-ply laminated building block bearing plate | |
| CN105256921B (en) | Modularization cork wood structure environmental protection energy-saving wall | |
| CN105421649A (en) | Staggered laminated wood material | |
| CN105926768A (en) | T-shaped wood structure joint and connecting part thereof | |
| CN105544791A (en) | Orthogonal laminated timber integrated insulation wallboard | |
| CN206545306U (en) | A kind of laminated wood Combined concrete superstructure | |
| CN105569241A (en) | Orthogonal laminated timber sound insulation floor | |
| CN205530885U (en) | Quadrature lamination wood sound insulation floor | |
| CN201175955Y (en) | Toe joint type block board | |
| CN203412160U (en) | Multifunctional novel structural composite roof | |
| CN203145444U (en) | Novel three-layer composite hollow plastic building template | |
| CN103334528B (en) | Multifunction structure combination roof | |
| CN203866958U (en) | Environment-friendly and energy-saving wooden house | |
| CN105239752A (en) | Reinforced energy consumption wood joist | |
| CN110905123A (en) | Steel-wood combined box beam | |
| CN105804234B (en) | A kind of orthogonal nail articulamentum building blocks | |
| CN205530752U (en) | Cavity quadrature lamination wood bearing plate | |
| CN205206089U (en) | Modularization cork wood structural ring protects energy -conserving wall | |
| CN205206140U (en) | Compound web plate power consumption wood joist | |
| CN205530791U (en) | Integrated heat preservation wallboard of quadrature lamination wood | |
| CN208933810U (en) | A kind of timber structure box beam | |
| CN105544846A (en) | Cross-ply building block integrated wallboard with embedded insulating layer | |
| CN105926858B (en) | Timber structure coupled column | |
| CN105604235A (en) | Building laminated timber and construction method thereof | |
| CN203640154U (en) | Engineering wood-profiled steel sheet-lightweight aggregate concrete composite beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee after: Li Qiannan Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee after: Li Qiannan Address before: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee before: Li Qiannan |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: No.75, Renmin South Road, Gucheng street, Gaochun District, Nanjing City, Jiangsu Province Patentee after: NANJING HONGRUN ACOUSTICS TECHNOLOGY Co.,Ltd. Address before: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee before: Li Qiannan |
|
| TR01 | Transfer of patent right |