CN103388372A - Suspended ceiling stone dry-hanging structure and construction method thereof - Google Patents

Suspended ceiling stone dry-hanging structure and construction method thereof Download PDF

Info

Publication number
CN103388372A
CN103388372A CN2013103362230A CN201310336223A CN103388372A CN 103388372 A CN103388372 A CN 103388372A CN 2013103362230 A CN2013103362230 A CN 2013103362230A CN 201310336223 A CN201310336223 A CN 201310336223A CN 103388372 A CN103388372 A CN 103388372A
Authority
CN
China
Prior art keywords
stone material
furred ceiling
ceiling stone
suspension member
shaped suspension
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
Application number
CN2013103362230A
Other languages
Chinese (zh)
Other versions
CN103388372B (en
Inventor
崔畅
颉建明
岳晓申
张磊
孙炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING BUILDING ENGINEERING DECORATION Co Ltd
Original Assignee
BEIJING BUILDING ENGINEERING DECORATION Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEIJING BUILDING ENGINEERING DECORATION Co Ltd filed Critical BEIJING BUILDING ENGINEERING DECORATION Co Ltd
Priority to CN201310336223.0A priority Critical patent/CN103388372B/en
Publication of CN103388372A publication Critical patent/CN103388372A/en
Application granted granted Critical
Publication of CN103388372B publication Critical patent/CN103388372B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Finishing Walls (AREA)

Abstract

The invention discloses a suspended ceiling stone dry-hanging structure and a construction method thereof. The structure comprises a suspended ceiling stone and hanging pieces; two opposite side edges of the suspended ceiling stone are provided with grooves, and slot port reinforcing plates are pasted along two side edges of the opening slots at the upper face of the suspended ceiling stone; each hanging piece is U-shaped; two openings of the U-shaped hanging pieces oppositely clamp the two opposite side edges of the suspended ceiling stone, the length of each U-shaped piece is adaptive to the edge length of the suspended ceiling stone, a long round hole parallel with the length direction of the hanging piece is formed in each of two ends of the upper edge of each U-shaped hanging piece, and the lower edge of each U-shaped hanging piece is narrower than the upper edge; each lower edge is horizontally inserted into the grooves of the suspended ceiling stone. The U-shaped hanging piece disclosed by the invention can embrace the suspended ceiling stone like a person with two hands, can doubly improve the safety of the suspended ceiling stone, improve construction efficiency, and enable the fixing modes to be more diversified and convenient, solves the problem that the suspended ceiling stone can not be separately replaced, and is suitable for the construction of any suspended ceiling stone.

Description

Furred ceiling stone material dry suspending structure and job practices thereof
Technical field
The present invention relates to a kind of cladding structure of stone material, particularly a kind of furred ceiling stone material dry suspending structure and job practices thereof.
Background technology
The safety of furred ceiling stone material is shown great attention to always in decorative engineering, designing a furred ceiling dry-hanging piece for stone more reliably becomes the key of improving furred ceiling stone material security performance, also will make simultaneously suspension member more convenient fixing.U-shaped dry hanging article design starting point of the present invention just is this.
Present and the immediate furred ceiling stone material dry suspending of the present invention technical scheme is: utilize T-shaped dry hanging article, at furred ceiling stone material edge joint position, arrange 2 ~ 3 suspension members, each suspension member is born the weight of adjacent two blocks of stone materials.
Existing T-shaped dry-hanging piece for stone fixed ceilings stone material shortcoming is:
1, hanging piece for stone becomes point-like to arrange, stone material stress point and T-shaped dry hanging article contact area are only " suspension member width (50mm) x15mm ";
2, adjacent two blocks of stone materials are shared a T-shaped suspension member, and the furred ceiling stone material is difficult for leveling, and the cutting stone material notch can make Stone Strength greatly reduce repeatedly, and stone protectant can destroy;
3, T-shaped suspension member must be fixed on steelframe, can't proofread and correct the deviation that steelframe and stone material are cut apart in operation.
4, share a T-shaped suspension member because of adjacent furred ceiling stone material, change the possibility of stone material after construction is completed without secondary.
Summary of the invention
The invention provides a kind of furred ceiling stone material dry suspending structure and job practices thereof, solve existing furred ceiling stone material dry suspending structure suspension member load large, the technical problem of poor stability, and the furred ceiling stone material is difficult for leveling, can't adjust deviation, is difficult to the technical problem of changing after construction.
The technical solution adopted for the present invention to solve the technical problems is:
This furred ceiling stone material dry suspending structure, comprise furred ceiling stone material and suspension member, and the relative dual-side of described furred ceiling stone material has groove, and furred ceiling stone material upper surface is bonded with the notch stiffener along the dual-side of fluting;
Described suspension member is the U-shaped suspension member, U-shaped suspension member opening in twos blocks the relative dual-side of furred ceiling stone material relatively, the length of U-shaped suspension member and the furred ceiling stone material length of side adapt, respectively there is a slotted hole parallel with the suspension member length direction at the two ends, top of U-shaped suspension member, the U-shaped suspension member be narrower than below top, level is inserted in the groove of furred ceiling stone material below.
Long limit, the relative both sides of described furred ceiling stone material has groove.
The upper trough rim of described groove is shorter than lower trough rim, and the lower trough rim by groove between adjacent two blocks of furred ceiling stone materials splices mutually, and forms the gap that passes the U-shaped suspension member between the upper trough rim of groove.
Be filled with in the groove of described furred ceiling stone material and U-shaped suspension member fixedly AB glue and the cloud stone glue of use.
Described U-shaped suspension member is by bending forming of corrosion resistant plate, or customization aluminium alloys profiled member.
The job practices of this furred ceiling stone material dry suspending structure, the construction sequence that described furred ceiling stone material dry suspending is configured in the beam bottom is as follows:
Step 1,, according to the size typesetting unwrapping wire of furred ceiling stone material, and, at the beam sides fixed corner code of the frame bar left and right sides, accomplish fluently bolt hole in the beam bottom in advance on corner brace, hole location is corresponding with the slotted hole on the U-shaped suspension member;
Step 2, fixed first U-shaped suspension member by bolt and corner brace, then peg graft furred ceiling stone material one side and first U-shaped suspension member fixing;
Step 3, the U-shaped suspension member of another root and another side grafting of furred ceiling stone material is fixing, then should be fixed by bolt and corner brace by U-shaped suspension member;
Step 4, the position of the furred ceiling stone material of verification installation, in time adjust deviation repeatedly;
Step 5, repeat above-mentioned steps two to four, completes the furred ceiling stone material of beam bottom and install.
The job practices of this furred ceiling stone material dry suspending structure, the construction sequence that described furred ceiling stone material dry suspending is configured in the top board place is as follows:
Step 1, on top board according to the size typesetting unwrapping wire of furred ceiling stone material;
Step 2, the treating of corresponding suspension member slotted hole location positioning cross bar calculates montant size and way in permanent position;
Step 3, arrange montant according to the top board situation, and montant top and top board are fixed, and cross bar is fixedly secured on montant;
Step 4, insert U-shaped suspension member in the groove of furred ceiling stone material temporary fixedly, the U-shaped suspension member at least one block of furred ceiling stone material passed slotted hole by bolt and cross bar is fixed;
Step 5, the position of the furred ceiling stone material of verification installation, in time adjust deviation repeatedly;
Step 6, repeat above-mentioned steps four to five, completes the furred ceiling stone material at top board place and install.
 
Beneficial effect of the present invention is as follows:
U-shaped suspension member of the present invention is by bending and molding of stainless steel or adopt customization aluminium alloys profiled member, has avoided the pad of T-shaped suspension member, and intensity is larger.U-shaped suspension member upper surface is bonded with the notch stiffener, improves the force intensity that is subjected to of suspension member notch, improves furred ceiling stone material security performance.The bolt preformed hole of suspension member upper side edge is Long Circle, can regulate the stone material position after installation in certain scope.
The present invention contacts T-shaped suspension member line (face) contact that becomes U-shaped dry hanging article with the point of stone material, be that contact area becomes " the stone material length of side (times over 50mm) x20mm " by " suspension member width (50mm) x15mm ", the multiplication of the contact area of suspension member and stone material sidewall, make that the stone material sidewall is stressed to be reduced and stressed more even at double.
Every block of stone material configures separately at least two U-shaped suspension members, and adjacent stone material mounts separately, does not interfere with each other, and is convenient to leveling.The notch of stone material side can be in the direct machine-shaping of stone material producer, and it is intact that stone protectant remains.
The fixed form of U-shaped dry hanging article meets ceiling construction custom more, can utilize to hang muscle or corner brace etc. and be fixed at the bottom of structure floor, beam etc. the restriction that not arranged by the stone material steelframe.
Every block of furred ceiling stone material mounts separately, can independently remove and hang muscle or corner brace while needing to change stone material, and the stone material monoblock is taken off, and is for convenience detach.
U-shaped suspension member of the present invention can be embraced furred ceiling stone material " both hands ", coordinate stone material fluting and stiffener, can significantly improve the safety of furred ceiling stone material, improve efficiency of construction, simultaneously also make fixed form more various, convenient, solved the problem that the furred ceiling stone material can't be changed separately, applicable to the construction of any furred ceiling stone material.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the perspective view of U-shaped suspension member.
Fig. 2 is the perspective view of furred ceiling stone material dry suspending structure.
Fig. 3 is the installation drawing that the furred ceiling stone material dry suspending is configured in the beam bottom.
Fig. 4 is the installation drawing that the furred ceiling stone material dry suspending is configured in the furred ceiling place.
Fig. 5 is the lateral view of Fig. 4.
Reference numeral: at the bottom of 1-furred ceiling stone material, 1.1-groove, 2-U shape suspension member, 2.1-slotted hole, 3-notch stiffener, 4-beam, 5-corner brace, 6-bolt, 7-top board, 8-cross bar, 9-montant.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, and this furred ceiling stone material dry suspending structure, comprise furred ceiling stone material 1 and suspension member, and long limit, the relative both sides of described furred ceiling stone material 1 has groove 1.1, is filled with in groove 1.1 and U-shaped suspension member 2 fixedly AB glue and the cloud stone glue of use.Furred ceiling stone material 1 upper surface along the dual-side of fluting with the gluing notch stiffener 3 that has of AB.
The thickness of described furred ceiling stone material 1 can be 25mm, and groove 1.1 is apart from bottom surface 12mm～17mm, the wide 5mm of groove 1.1, degree of depth 25mm.Notch stiffener 3 can be the thick stone material of 17mm.The furred ceiling stone material of corresponding different-thickness can provide the U-shaped suspension member of plurality of specifications.
Described suspension member is U-shaped suspension member 2, and U-shaped suspension member 2 can, by bending forming of thick 304 corrosion resistant plate of 2mm, also can adopt customization aluminium alloys profiled member.U-shaped suspension member opening in twos blocks the relative dual-side of furred ceiling stone material 1 relatively, the length of U-shaped suspension member 2 equates or short 1～10cm with the length of side of furred ceiling stone material 1, respectively there is a slotted hole parallel with the suspension member length direction 2.1 at the two ends, top of U-shaped suspension member 2, U-shaped suspension member 2 be narrower than below top, level is inserted in the groove 1.1 of furred ceiling stone material 1 below.
Shown in Figure 3, the upper trough rim of described groove 1.1 is shorter than lower trough rim, and the lower trough rim by groove 1.1 between adjacent two blocks of furred ceiling stone materials 1 splices mutually, and forms the gap that passes U-shaped suspension member 2 between the upper trough rim of groove 1.1.
 
Shown in Figure 3, the job practices of this furred ceiling stone material dry suspending structure, it is as follows that described furred ceiling stone material dry suspending is configured at the bottom of beam the construction sequence at 4 places:
Step 1, bolt hole, according to the size typesetting unwrapping wire of furred ceiling stone material 1, and, at the beam sides fixed corner code 5 of the frame bar left and right sides, is accomplished fluently in advance by 4 places on corner brace at the bottom of beam, and hole location is corresponding with the slotted hole 2.1 on the U-shaped suspension member;
Step 2, first U-shaped suspension member 2 is fixing with corner brace 5 by bolt 6, then peg graft furred ceiling stone material 1 one sides and first U-shaped suspension member 2 fixing;
Step 3, peg graft the U-shaped suspension member 2 of another root and furred ceiling stone material 1 another side fixing, then should be fixed by bolt 6 and corner brace 5 by U-shaped suspension member 2;
Step 4, the position of the furred ceiling stone material 1 of verification installation, in time adjust deviation repeatedly;
Step 5, repeat above-mentioned steps two to four, completes the furred ceiling stone material of beam bottom and install.
 
Shown in Fig. 4,5, the job practices of this furred ceiling stone material dry suspending structure, the construction sequence that described furred ceiling stone material dry suspending is configured in top board 7 places is as follows:
Step 1, on top board 7 according to the size typesetting unwrapping wire of furred ceiling stone material 1;
Step 2, corresponding suspension member slotted hole position 2.1 determine cross bars 8 treat calculate montant 9 sizes and way in permanent position;
Step 3, arrange montant 9 according to the top board situation, and montant top and top board 7 is fixing, and cross bar 8 is fixedly secured on montant 9;
Step 4,, with temporary fixed in the groove of U-shaped suspension member 2 insertion furred ceiling stone materials 1, pass slotted hole 2.1 with the U-shaped suspension member 2 at least one block of furred ceiling stone material 1 by bolt 6 fixing with cross bar 8;
Step 5, the position of the furred ceiling stone material 1 of verification installation, in time adjust deviation repeatedly;
Step 6, repeat above-mentioned steps four to five, completes the furred ceiling stone material at top board place and install.

Claims (7)

1. a furred ceiling stone material dry suspending structure, comprise furred ceiling stone material (1) and suspension member, it is characterized in that:
The relative dual-side of described furred ceiling stone material (1) has groove (1.1), and furred ceiling stone material (1) upper surface is bonded with notch stiffener (3) along the dual-side of fluting;
Described suspension member is U-shaped suspension member (2), U-shaped suspension member opening in twos blocks the relative dual-side of furred ceiling stone material (1) relatively, the length of U-shaped suspension member (2) and furred ceiling stone material (1) length of side adapt, respectively there is a slotted hole parallel with the suspension member length direction (2.1) at the two ends, top of U-shaped suspension member (2), U-shaped suspension member (2) be narrower than below top, level is inserted in the groove (1.1) of furred ceiling stone material (1) below.
2. furred ceiling stone material dry suspending according to claim 1 is constructed, and it is characterized in that: described furred ceiling stone material (1) has groove (1.1) in long limit, both sides relatively.
3. furred ceiling stone material dry suspending according to claim 1 is constructed, it is characterized in that: the upper trough rim of described groove (1.1) is shorter than lower trough rim, lower trough rim by groove (1.1) between adjacent two blocks of furred ceiling stone materials (1) splices mutually, and forms the gap that passes U-shaped suspension member (2) between the upper trough rim of groove (1.1).
4. furred ceiling stone material dry suspending according to claim 1 structure is characterized in that: be filled with in the groove (1.1) of described furred ceiling stone material (1) and U-shaped suspension member (2) fixedly AB glue and the cloud stone glue of use.
5. furred ceiling stone material dry suspending according to claim 1 is constructed, and it is characterized in that: described U-shaped suspension member (2) is by bending forming of corrosion resistant plate, or customization aluminium alloys profiled member.
6. job practices of furred ceiling stone material dry suspending structure as claimed in any one of claims 1 to 5, wherein, it is characterized in that: the construction sequence that at the bottom of described furred ceiling stone material dry suspending is configured in beam, (4) are located is as follows:
Step 1, (4) locate the size typesetting unwrapping wire according to furred ceiling stone material (1) at the bottom of beam, and, at the beam sides fixed corner code (5) of the frame bar left and right sides, accomplish fluently in advance bolt hole on corner brace, and hole location is corresponding with the slotted hole (2.1) on the U-shaped suspension member;
Step 2, first U-shaped suspension member (2) is fixing by bolt (6) and corner brace (5), then peg graft furred ceiling stone material (1) one side and first U-shaped suspension member (2) fixing;
Step 3, peg graft another side of the U-shaped suspension member of another root (2) and furred ceiling stone material (1) fixing, then should be fixed by bolt (6) and corner brace (5) by U-shaped suspension member (2);
Step 4, the position of the furred ceiling stone material (1) of verification installation repeatedly, in time adjust deviation;
Step 5, repeat above-mentioned steps two to four, completes the furred ceiling stone material of beam bottom and install.
7. job practices of furred ceiling stone material dry suspending structure as claimed in any one of claims 1 to 5, wherein is characterized in that: it is as follows that described furred ceiling stone material dry suspending is configured in the construction sequence that top board (7) locates:
Step 1, at the upper size typesetting unwrapping wire according to furred ceiling stone material (1) of top board (7);
Step 2, corresponding suspension member slotted hole position (2.1) are determined the permanent position for the treatment of of cross bar (8), calculate montant (9) size and way;
Step 3, arrange montant (9) according to the top board situation, and montant top and top board (7) is fixing, and cross bar (8) is fixedly secured on montant (9);
Step 4, the groove that U-shaped suspension member (2) is inserted furred ceiling stone material (1) is interior temporary fixed, the U-shaped suspension member (2) at least one block of furred ceiling stone material (1) is passed slotted hole (2.1) by bolt (6) fixing with cross bar (8);
Step 5, the position of the furred ceiling stone material (1) of verification installation repeatedly, in time adjust deviation;
Step 6, repeat above-mentioned steps four to five, completes the furred ceiling stone material at top board place and install.
CN201310336223.0A 2013-08-05 2013-08-05 Suspended ceiling stone dry-hanging structure and construction method thereof Expired - Fee Related CN103388372B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310336223.0A CN103388372B (en) 2013-08-05 2013-08-05 Suspended ceiling stone dry-hanging structure and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310336223.0A CN103388372B (en) 2013-08-05 2013-08-05 Suspended ceiling stone dry-hanging structure and construction method thereof

Publications (2)

Publication Number Publication Date
CN103388372A true CN103388372A (en) 2013-11-13
CN103388372B CN103388372B (en) 2015-05-06

Family

ID=49532785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310336223.0A Expired - Fee Related CN103388372B (en) 2013-08-05 2013-08-05 Suspended ceiling stone dry-hanging structure and construction method thereof

Country Status (1)

Country Link
CN (1) CN103388372B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649253A (en) * 2015-12-07 2016-06-08 浙江宝兰电气有限公司 Integrated ceiling structure
CN105952051A (en) * 2016-06-13 2016-09-21 浙江宝兰电气有限公司 Indoor ceiling structure
CN108890903A (en) * 2018-09-07 2018-11-27 曹荣翠 A kind of architectural decoration dry-hang stone machining robot
CN109129952A (en) * 2018-09-07 2019-01-04 曹荣翠 A kind of building outer wall decorative material dry-hang stone processing work platform

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2702795B2 (en) * 1989-11-15 1998-01-26 松下電工株式会社 Ceiling material mounting structure
CN2504339Y (en) * 2001-09-25 2002-08-07 中山市沙溪镇乐美装饰材料厂 Hanging splicing ceiling and hanging skeleton and groove shape skeleton
WO2008125164A1 (en) * 2007-04-13 2008-10-23 A. Raymond Et Cie Clip for fastening to a threaded rod for supporting a ceiling covering
CN201785921U (en) * 2010-08-06 2011-04-06 上海克拉美空调有限公司 Strip-shaped metallic ceiling with longitude and latitude fixing structure
CN202899393U (en) * 2012-11-21 2013-04-24 苏州苏明装饰股份有限公司 Unit assembly type suspended ceiling connection structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2702795B2 (en) * 1989-11-15 1998-01-26 松下電工株式会社 Ceiling material mounting structure
CN2504339Y (en) * 2001-09-25 2002-08-07 中山市沙溪镇乐美装饰材料厂 Hanging splicing ceiling and hanging skeleton and groove shape skeleton
WO2008125164A1 (en) * 2007-04-13 2008-10-23 A. Raymond Et Cie Clip for fastening to a threaded rod for supporting a ceiling covering
CN201785921U (en) * 2010-08-06 2011-04-06 上海克拉美空调有限公司 Strip-shaped metallic ceiling with longitude and latitude fixing structure
CN202899393U (en) * 2012-11-21 2013-04-24 苏州苏明装饰股份有限公司 Unit assembly type suspended ceiling connection structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649253A (en) * 2015-12-07 2016-06-08 浙江宝兰电气有限公司 Integrated ceiling structure
CN105952051A (en) * 2016-06-13 2016-09-21 浙江宝兰电气有限公司 Indoor ceiling structure
CN105952051B (en) * 2016-06-13 2018-09-04 浙江宝兰电气有限公司 A kind of indoor suspended ceiling structure
CN108890903A (en) * 2018-09-07 2018-11-27 曹荣翠 A kind of architectural decoration dry-hang stone machining robot
CN109129952A (en) * 2018-09-07 2019-01-04 曹荣翠 A kind of building outer wall decorative material dry-hang stone processing work platform
CN108890903B (en) * 2018-09-07 2020-05-15 浙江绿城建筑工程管理有限公司 Building decoration is with hanging stone material processing machine people futilely

Also Published As

Publication number Publication date
CN103388372B (en) 2015-05-06

Similar Documents

Publication Publication Date Title
CN103388372A (en) Suspended ceiling stone dry-hanging structure and construction method thereof
USD862258S1 (en) Network cable setup and installation tool
WO2008077480A3 (en) Ceiling suspension system
USD619884S1 (en) Edge connector for adjoining adjacent concrete structural members
CA155428S (en) Bar lock
CN103029204A (en) Modularized side form for prefabricating superimposed sheet
WO2015107355A3 (en) A modular wall assembly and method for constructing a modular wall
CA155524S (en) Lock
CN104350222A (en) H-bars and formwork method using said H-bars and non-metallic forms
WO2012122510A8 (en) Wall insulation system with blocks having angled sides
USD619885S1 (en) Edge connector for adjoining adjacent concrete structural members
CN201671323U (en) Combined template for wall building
CN204152053U (en) A kind of extension takes formula combination ceiling system
CN204081129U (en) A kind of 3D printing building board wall collecting load-bearing, insulation, integral outer wall decorative
CN211164210U (en) Special positioning fixture of photoelectric positioning puncher
CN201877744U (en) Practical and novel multifunctional right triangular wire slot
CN209477622U (en) A kind of aluminum alloy pattern plate facilitating fluting
HRP20171271T1 (en) Connecting profile and prefabricated building plate for use in drywall
CN204207366U (en) Compact shelving bookshelf hanging plate
CN204626955U (en) Adjustable support of concrete slab side form and serration plate construction system
CN202227557U (en) Keel and cellular board suspended ceiling system constructed by same
CN210507909U (en) Structure of shear wall reserved electric appliance box niche
CN204238406U (en) A kind of novel building furred ceiling
CN206070884U (en) Building iron protective layer and top board flatness controller mould
CN205935318U (en) Net rack board locating support

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 100101, Beijing, Chaoyang District Hui Yi Bei Yi Park, No. 28 Yat Yuen business building

Applicant after: BEIJING CONSTRUCTION ENGINEERING DECORATION CO., LTD.

Address before: 100101, Beijing, Chaoyang District Hui Yi Bei Yi Park, No. 28 Yat Yuen business building

Applicant before: Beijing Building Engineering Decoration Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: BEIJING BUILDING ENGINEERING DECORATION CO., LTD. TO: BEIJING CONSTRUCTION ENGINEERING DECORATION GROUP CO. LTD.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150506

Termination date: 20190805