CN102535495A - U-shaped groove base for prefabricated building and construction method thereof - Google Patents
U-shaped groove base for prefabricated building and construction method thereof Download PDFInfo
- Publication number
- CN102535495A CN102535495A CN2012100262471A CN201210026247A CN102535495A CN 102535495 A CN102535495 A CN 102535495A CN 2012100262471 A CN2012100262471 A CN 2012100262471A CN 201210026247 A CN201210026247 A CN 201210026247A CN 102535495 A CN102535495 A CN 102535495A
- Authority
- CN
- China
- Prior art keywords
- groove
- type groove
- cavity
- type
- reinforcement
- 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
Images
Landscapes
- Retaining Walls (AREA)
Abstract
The invention relates to a U-shaped groove base for prefabricated building and a construction method thereof, which belong to the technical field of foundation basis structure. The U-shaped groove base comprises a cavity groove molded by digging on a foundation. A U-shaped groove is dug on the periphery of the cavity groove, and bottom reinforcement bars or reinforcement mats and lateral reinforcing steel bars and vertical reinforcing steel bars are arranged in the U-shaped groove. Supporting moldboards are all fixed at the positions of the bottom of the U-shaped groove, the bottom of the cavity groove, the lateral wall of the U-shaped groove and the lateral wall of the cavity groove. A rear-located anchor hook cushion block is fixed on the bottom face of the cavity groove, and concrete is poured among the U-shaped groove in the foundation, a wall board and a groove wall of the cavity groove. The construction method includes steps of 1 marking a base line; 2 digging soil of basic portions; 3 paving and assembling reinforcement mats or reinforced steel bars; 4 erecting moldboards; 5 pouring concrete; 6 rear-locating a anchor hook cushion block; 7 fixing column steel construction members; and 8 pouring concrete again and forming the U-shaped groove base for the prefabricated building. The U-shaped groove base for the prefabricated building and the construction method are fast in construction speed, low in construction cost and suitable for various places and stress forms.
Description
Technical field
The present invention relates to a kind of assembled architecture U type groove basis and job practices thereof, belong to the foundation technical field of structures.
Background technology
At present; The building mode of production of China is being carried out a revolution; Promptly enlarge the construction of assembled-type house gradually, introduce builing industry to manufacturing thought, change traditional building approach; Traditional base form has not obviously met existing assembled architecture system peace and has torn characteristics quick, with low cost open, replaces traditional base form so assembled architecture presses for a kind of novel base form.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of speed of application fast, construction cost is low, is applicable to the assembled architecture U type groove basis and the job practices thereof of various places and various stress forms.
The present invention realizes through following technical scheme:
A kind of assembled architecture U type groove basis; Its special character is to be included in the cavity groove 5 of digging the cutter moulding on the ground, being used to insert assembling wallboard 1; The periphery of cavity groove 5 is dug and is provided with U type groove 11; In U type groove 11, install and be provided with bottom reinforcement bars or steel mesh reinforcement 7 near U type groove 11 bottom surfaces places, near the side-walls separation lateral reinforcement 4 and the vertical reinforcement 9 of U type groove 11; U type groove 11 bottoms, cavity groove 5 bottoms, U type groove 11 sidewalls and cavity groove 5 side-walls all are fixed with and are used for U type groove 11 is installed the support shuttering that forming shape is the hollow groove of U type; Be fixed with rearmounted grasp cushion block 6 on the bottom surface of cavity groove 5, be fixed with the cylindricality steel component 3 that is used to connect wallboard 1 on the rearmounted grasp cushion block 6, all built concrete between the cell wall of U type groove 11, wallboard 1 and cavity groove 5 in the ground;
Said reinforcing bar or steel mesh reinforcement 7 are installed on apart from 10-15mm place, U type groove 11 bottom surface, and lateral reinforcement 4 and vertical reinforcement 9 are installed on distance apart from U type groove 11 sidewall 10-15mm places;
Said rearmounted grasp cushion block 6 is fixed as one through expansion bolt 10 and cavity groove 5.
The job practices on a kind of assembled architecture U type groove basis, its special character is may further comprise the steps:
1, basic unwrapping wire
Carry out basic setting-out work according to designing requirement;
2, dig basic part soil
According to the thickness of the wallboard 1 that will assemble select the grooved size of cavity groove 5, the foundation width of cavity groove 5 be the assembling wallboard thickness 1-1.2 doubly, calculate the size of confirming U type groove 11 in the back according to geological condition and stressing conditions and also dig to projected depth down on request;
3, lay assembling reinforcement net or reinforcing bar
According to designing requirement; Certain depth under the indoor terrace absolute altitude; Promptly install bottom reinforcement bars or steel mesh reinforcement 7 be set apart from 10-15mm place, U type groove 11 bottom surface, and apart from U type groove 11 sidewall 10-15mm places separation lateral reinforcement 4 and vertical reinforcement 9 on request, the reinforcing bar grade is followed designing requirement;
4, formwork erection
With common bamboo wooden form crab-bolt mode template is carried out on U type basis by designing requirement respectively in U type groove 11 bottoms, cavity groove 5 bottoms, U type groove 11 side-walls and cavity groove 5 side-walls and support, U type groove 11 is installed the hollow groove that forming shape is the U type;
5, concreting
In the U type groove 11 that formwork is accomplished, build the concrete eight of designing requirement intensity on request; Form the U type groove 11 that reinforcing bar or steel mesh reinforcement are strengthened; Perhaps after carrying out above-mentioned same step, select building floor and U type groove 11 are built jointly, form the integral type foundation of the similar raft plate that has cavity groove 5;
6, rearmounted anchor colludes cushion block
Mooring anchor colludes cushion block 6 on cavity groove 5 bottom surfaces, makes anchor collude cushion block 6 through expansion bolt 10 and is fixed into one with cavity groove 5 bottom surfaces;
7, fixing cylindricality steel component
With modular assembling wallboard 1 vertical the insertion in the cavity groove 5, wallboard 1 occupy the center of cavity groove 5, and wallboard 1 is connected on the cylindricality steel component 3, cushion block 6 is colluded with rearmounted mooring anchor in cylindricality steel component 3 bottoms be fixedly connected;
8, concreting 12 forms assembled architecture U type groove basis once more
After step 1-7 accomplished, with concreting 12 once more in the cavity between wallboard 1 and the cavity groove 5, it was basic finally to form assembled architecture U type groove.
A kind of assembled architecture U type groove basis of the present invention and job practices thereof; Rearmounted mooring anchor colludes with the cylindricality steel component and is connected in the cavity groove that behind concreting, forms; Concreting makes wallboard and the complete force transfer system of the common formation of connecting elements thereof once more; Formed the novel assembled architecture U type groove basis that is different from conventional base form; This base form speed of application is very fast, Path of Force Transfer is clear and definite, cost advantage is obvious, is applicable to the assembled architecture of various places and various stress forms.
Description of drawings
Fig. 1: the sectional view on a kind of assembled architecture U of the present invention type groove basis;
Fig. 2: rearmounted anchor colludes the cushion block sketch map;
Fig. 3: assembled architecture U type groove basis phantom drawing;
Fig. 4: assembled architecture U type groove base shape sketch map.
The specific embodiment
Provide the specific embodiment of the present invention below with reference to accompanying drawing, be used for the present invention is done further explanation.
A kind of assembled architecture U type groove basis; Be included in the cavity groove 5 of digging the cutter moulding on the ground, being used to insert assembling wallboard 1; The periphery of cavity groove 5 is dug and is established U type groove 11; In the ground apart from 10-15mm place, U type groove 11 bottom surface installation be provided with bottom reinforcement bars or steel mesh reinforcement 7, separation lateral reinforcement 4 and vertical reinforcement 9 on request apart from U type groove 11 sidewall 10-15mm places; U type groove 11 bottoms, cavity groove 5 bottoms, U type groove 11 sidewalls and cavity groove 5 side-walls all are fixed with and are used for U type groove 11 is installed the support shuttering that forming shape is the hollow groove of U type; Be fixed with rearmounted grasp cushion block 6 on the bottom surface of cavity groove 5, be fixed with the cylindricality steel component 3 that is used to connect wallboard 1 on the rearmounted grasp cushion block 6, all built concrete between the cell wall of U type groove 11, wallboard 1 and cavity groove 5 in the ground; Rearmounted grasp cushion block 6 is fixed as one through expansion bolt 10 and cavity groove 5.
The job practices on a kind of assembled architecture U type groove basis may further comprise the steps:
1, basic unwrapping wire
Carry out basic setting-out work according to designing requirement;
2, dig basic part soil
According to the thickness of the wallboard 1 that will assemble select the grooved size of cavity groove 5, the foundation width of cavity groove 5 be the assembling wallboard thickness 1-1.2 doubly, calculate the size of confirming U type groove 11 in the back according to geological condition and stressing conditions and also dig to projected depth down on request;
3, lay assembling reinforcement net or reinforcing bar
According to designing requirement; Certain depth under the indoor terrace absolute altitude; Promptly install bottom reinforcement bars or steel mesh reinforcement 7 be set apart from 10-15mm place, U type groove 11 bottom surface, and apart from U type groove 11 sidewall 10-15mm places separation lateral reinforcement 4 and vertical reinforcement 9 on request, the reinforcing bar grade is followed designing requirement;
4, formwork erection
With common bamboo wooden form crab-bolt mode template is carried out on U type basis by designing requirement respectively in U type groove 11 bottoms, cavity groove 5 bottoms, U type groove 11 side-walls and cavity groove 5 side-walls and support, U type groove 11 is installed the hollow groove that forming shape is the U type;
5, concreting
In the U type groove 11 that formwork is accomplished, build the concrete eight of designing requirement intensity on request; Form the U type groove 11 that reinforcing bar or steel mesh reinforcement are strengthened; Perhaps after carrying out above-mentioned same step, select building floor and U type groove 11 are built jointly, form the integral type foundation of the similar raft plate that has cavity groove 5;
6, rearmounted anchor colludes cushion block
Mooring anchor colludes cushion block 6 on cavity groove 5 bottom surfaces, makes anchor collude cushion block 6 through expansion bolt 10 and is fixed into one with cavity groove 5 bottom surfaces;
7, fixing cylindricality steel component
With modular assembling wallboard 1 vertical the insertion in the cavity groove 5, wallboard 1 occupy the center of cavity groove 5, and wallboard 1 is connected on the cylindricality steel component 3, cushion block 6 is colluded with rearmounted mooring anchor in cylindricality steel component 3 bottoms be fixedly connected;
8, concreting 12 forms assembled architecture U type groove basis once more
After step 1-7 accomplished, with concreting 12 once more in the cavity between wallboard 1 and the cavity groove 5, it was basic finally to form assembled architecture U type groove.
U type groove basis power transmission process of the present invention: the stressed cylindricality steel component that passes to of assembled architecture system mainly is passed to U type groove basis by the cylindricality steel component with power, and then passes to ground; Simultaneously, it is stressed that the wallboard that is connected with the cylindricality steel component can be shared assembled architecture system part.
The invention has the beneficial effects as follows: rearmounted mooring anchor colludes with the cylindricality steel component and is connected in building the cavity groove of completion; Concreting makes wallboard and the complete force transfer system of the common formation of connecting elements thereof once more; Formed the novel assembled architecture U type groove basis that is different from conventional base form; This base form speed of application is very fast, Path of Force Transfer is clear and definite, cost advantage is obvious, is applicable to the assembled architecture of various places and various stress forms.
Those skilled in the art read after the patent specification of the present invention, can carry out other changes and modification to present principles and implementation step, but these changes and modification are all within the claim protection domain that the present invention is awaited the reply.In a word, protection scope of the present invention should comprise those conspicuous conversion concerning those of ordinary skills, substitute and remodeling.
Claims (4)
1. an assembled architecture U type groove is basic; It is characterized in that being included in dig on the ground cutter moulding, be used to insert the cavity groove (5) of assembling wallboard (1); The periphery of cavity groove (5) is dug and is provided with U type groove (11); In U type groove (11), install and be provided with bottom reinforcement bars or steel mesh reinforcement (7) near U type groove (11) bottom surface place, near the side-walls separation lateral reinforcement (4) and the vertical reinforcement (9) of U type groove (11); U type groove (11) bottom, cavity groove (5) bottom, U type groove (11) sidewall and cavity groove (5) side-walls all are fixed with and are used for U type groove (11) is installed the support shuttering that forming shape is the hollow groove of U type; Be fixed with rearmounted grasp cushion block (6) on the bottom surface of cavity groove (5); Be fixed with the cylindricality steel component (3) that is used to connect wallboard (1) on the rearmounted grasp cushion block (6), all built concrete between the cell wall of U type groove (11), wallboard (1) and cavity groove (5) in the ground.
2. according to the described a kind of assembled architecture U type groove of claim 1 basis; It is characterized in that said reinforcing bar or steel mesh reinforcement (7) are installed on apart from 10-15mm place, U type groove (11) bottom surface, lateral reinforcement (4) and vertical reinforcement (9) are installed on distance apart from U type groove (11) sidewall 10-15mm place.
3. according to the described a kind of assembled architecture U type groove of claim 1 basis, it is characterized in that said rearmounted grasp cushion block (6) is fixed as one through expansion bolt (10) and cavity groove (5).
4. the job practices on claim 1 or 2 or 3 described a kind of assembled architecture U type grooves bases is characterized in that may further comprise the steps:
1), basic unwrapping wire
Carry out basic setting-out work according to designing requirement;
2), dig basic part soil
According to the thickness of the wallboard 1 that will assemble select the grooved size of cavity groove (5); The foundation width of cavity groove (5) is 1-1.2 a times of assembling wallboard thickness, also digs to projected depth down on request according to the size of the definite U type groove (11) of geological condition and stressing conditions calculating back;
3), lay assembling reinforcement net or reinforcing bar
According to designing requirement; Certain depth under the indoor terrace absolute altitude; Promptly install bottom reinforcement bars or steel mesh reinforcement (7) be set apart from 10-15mm place, U type groove (11) bottom surface, and apart from U type groove (11) sidewall 10-15mm place separation lateral reinforcement (4) and vertical reinforcement (9) on request;
4), formwork erection
By designing requirement in U type groove (11) bottom, cavity groove (5) bottom, U type groove (11) side-walls and cavity groove (5) side-walls carry out the template support with common bamboo wooden form crab-bolt mode with U type basis respectively, and U type groove 11 is installed the hollow groove that forming shape is the U type;
5), concreting
In the U type groove (11) that formwork is accomplished, build the concrete (8) of designing requirement intensity on request; Form the U type groove (11) that reinforcing bar or steel mesh reinforcement are strengthened; Perhaps after carrying out above-mentioned same step; Selection is built building floor and U type groove (11) jointly, forms the integral type foundation that has cavity groove (5);
6), rearmounted anchor colludes cushion block
Mooring anchor colludes cushion block (6) on cavity groove (5) bottom surface, makes anchor collude cushion block (6) through expansion bolt (10) and is fixed into one with cavity groove (5) bottom surface;
7), fixing cylindricality steel component
Modular assembling wallboard (1) is vertically inserted in the cavity groove (5); Wallboard (1) occupy the center of cavity groove (5); Wallboard (1) is connected on the cylindricality steel component (3), cushion block (6) is colluded with rearmounted mooring anchor in cylindricality steel component (3) bottom be fixedly connected;
8), concreting forms assembled architecture U type groove basis once more
After step 1-7 accomplished, with concreting (12) once more in the cavity between wallboard (1) and the cavity groove (5), it was basic finally to form assembled architecture U type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026247.1A CN102535495B (en) | 2012-02-07 | 2012-02-07 | U-shaped groove base for prefabricated building and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026247.1A CN102535495B (en) | 2012-02-07 | 2012-02-07 | U-shaped groove base for prefabricated building and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535495A true CN102535495A (en) | 2012-07-04 |
| CN102535495B CN102535495B (en) | 2015-02-25 |
Family
ID=46343400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210026247.1A Active CN102535495B (en) | 2012-02-07 | 2012-02-07 | U-shaped groove base for prefabricated building and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535495B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943428A (en) * | 2012-11-26 | 2013-02-27 | 北京科百宏业科技有限公司 | Pavement structure experiment system and method for building counterforce foundation for pavement structure experiment system |
| CN103510530A (en) * | 2013-10-15 | 2014-01-15 | 合肥工业大学 | Embedded foundation of composite wallboard and implementation method thereof |
| CN105625459A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete-groove-poured linear concrete foundation of separate house |
| CN107338803A (en) * | 2017-07-13 | 2017-11-10 | 浙江永联建设工程股份有限公司 | A kind of assembly type building U-type groove basis and its construction method |
| CN107435375A (en) * | 2017-10-11 | 2017-12-05 | 庞众 | Civilian assembling, assembled building |
| CN107558483A (en) * | 2017-07-13 | 2018-01-09 | 浙江永联建设工程股份有限公司 | A kind of building foundation and its construction method for installing wallboard |
| CN112196091A (en) * | 2020-10-12 | 2021-01-08 | 福建省锦秋建筑工程有限公司 | Assembled building U-shaped groove foundation and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI74096B (en) * | 1983-08-12 | 1987-08-31 | Raaseporin Tiili Oy | FOERFARANDE FOER FRAMSTAELLNING AV FUNDAMENT FOER EN KONSTRUKTION OCH ETT I FOERFARANDET ANVAENT MELLANSTYCKE. |
| JPH0411118A (en) * | 1990-04-27 | 1992-01-16 | Kurosawa Kensetsu Kk | Erecting of pc column on foundation |
| CN1100165A (en) * | 1993-04-28 | 1995-03-15 | 施皮基建公司 | Pocess for anchoring piles in ground and foundation for anchoring pile with same |
| EP0784127A1 (en) * | 1996-01-10 | 1997-07-16 | Bam Ag | Anchoring element for reinforced concrete constructions |
| JP2007077616A (en) * | 2005-09-13 | 2007-03-29 | Masataka Tanaka | Nonform foundation structure of building |
| CN101818539A (en) * | 2010-06-04 | 2010-09-01 | 北京万科企业有限公司 | Assembled integral building and construction method thereof |
| CN202440827U (en) * | 2012-02-07 | 2012-09-19 | 万华节能建材股份有限公司 | U-shaped groove foundation of prefabricated building |
-
2012
- 2012-02-07 CN CN201210026247.1A patent/CN102535495B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI74096B (en) * | 1983-08-12 | 1987-08-31 | Raaseporin Tiili Oy | FOERFARANDE FOER FRAMSTAELLNING AV FUNDAMENT FOER EN KONSTRUKTION OCH ETT I FOERFARANDET ANVAENT MELLANSTYCKE. |
| JPH0411118A (en) * | 1990-04-27 | 1992-01-16 | Kurosawa Kensetsu Kk | Erecting of pc column on foundation |
| CN1100165A (en) * | 1993-04-28 | 1995-03-15 | 施皮基建公司 | Pocess for anchoring piles in ground and foundation for anchoring pile with same |
| EP0784127A1 (en) * | 1996-01-10 | 1997-07-16 | Bam Ag | Anchoring element for reinforced concrete constructions |
| JP2007077616A (en) * | 2005-09-13 | 2007-03-29 | Masataka Tanaka | Nonform foundation structure of building |
| CN101818539A (en) * | 2010-06-04 | 2010-09-01 | 北京万科企业有限公司 | Assembled integral building and construction method thereof |
| CN202440827U (en) * | 2012-02-07 | 2012-09-19 | 万华节能建材股份有限公司 | U-shaped groove foundation of prefabricated building |
Non-Patent Citations (2)
| Title |
|---|
| 《新型砌体结构体系与墙体材料-工程应用》 20101231 高娃、敖文秀、魏威炜、穆利和 火山渣混凝土多孔承重墙板房屋装配方式的研究 正文第2页第1-6行 1-4 , * |
| 高娃、敖文秀、魏威炜、穆利和: "火山渣混凝土多孔承重墙板房屋装配方式的研究", 《新型砌体结构体系与墙体材料—工程应用》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943428A (en) * | 2012-11-26 | 2013-02-27 | 北京科百宏业科技有限公司 | Pavement structure experiment system and method for building counterforce foundation for pavement structure experiment system |
| CN102943428B (en) * | 2012-11-26 | 2015-02-04 | 北京科百宏业科技有限公司 | Pavement structure experiment system and method for building counterforce foundation for pavement structure experiment system |
| CN103510530A (en) * | 2013-10-15 | 2014-01-15 | 合肥工业大学 | Embedded foundation of composite wallboard and implementation method thereof |
| CN105625459A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete-groove-poured linear concrete foundation of separate house |
| CN107338803A (en) * | 2017-07-13 | 2017-11-10 | 浙江永联建设工程股份有限公司 | A kind of assembly type building U-type groove basis and its construction method |
| CN107558483A (en) * | 2017-07-13 | 2018-01-09 | 浙江永联建设工程股份有限公司 | A kind of building foundation and its construction method for installing wallboard |
| CN107558483B (en) * | 2017-07-13 | 2019-07-26 | 浙江永联建设工程股份有限公司 | A kind of construction method of building foundation that installing wallboard |
| CN107435375A (en) * | 2017-10-11 | 2017-12-05 | 庞众 | Civilian assembling, assembled building |
| CN112196091A (en) * | 2020-10-12 | 2021-01-08 | 福建省锦秋建筑工程有限公司 | Assembled building U-shaped groove foundation and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535495B (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102535495B (en) | U-shaped groove base for prefabricated building and construction method thereof | |
| CN104631512B (en) | Hang modulus method after-pouring band beam-slab construction method | |
| US6434900B1 (en) | Prefabricated concrete wall system | |
| CN201635388U (en) | Unilateral supporting formwork system for cast-in-place concrete arc outer wall | |
| CN105863110A (en) | Modular assembling type cold-bent thin-wall type steel wall board structural system | |
| CN101629440A (en) | Integrally prefabricated composite external wall panel and manufacturing method thereof | |
| CN113338451A (en) | Assembly type structure adaptive to deformed steel pipe column and construction method thereof | |
| CN103993679A (en) | Bolt connecting joint structure of low-rise fabricated composite wall house | |
| KR102019193B1 (en) | Construction method of reinforced soil retaining wall | |
| CN203383508U (en) | One-sided formwork body structure backing onto brick concrete retaining wall | |
| CN103590486A (en) | Anti-seismic energy saving three-dimensional mortise and tenon joint net fixing one-piece cast building structure and construction method | |
| CN104895221B (en) | Assembled shaped steel confined concrete shear wall structure | |
| KR20170102729A (en) | Multi precast wall structure and its construction method | |
| CN202440827U (en) | U-shaped groove foundation of prefabricated building | |
| CN203530958U (en) | Thin-wall prefabricated overlapped concrete underground diaphragm wall | |
| CN205636751U (en) | Assembled forming structures system towards secret building of multilayer | |
| CN109267578B (en) | Inclined plane plain concrete structure and construction method thereof | |
| CN106368445A (en) | Existing building reinforcing and self-supporting thermal insulation integrated system and construction method | |
| CN102912993B (en) | Method and die for guaranteeing mounting precision of prefabricated concrete structural member | |
| CN111719578B (en) | Archaized building and construction process | |
| CN209873860U (en) | Two-sided coincide side fascia of integral utility tunnel of environment-friendly prefabricated assembly | |
| CN211286252U (en) | Tenon-and-mortise type stone expansion wall block and combined wall thereof | |
| CN104047381A (en) | Assembly integrated type lightly reinforced concrete shear wall structure | |
| CN103993672A (en) | Tenon type connecting joint structure of low-rise fabricated composite wall house | |
| CN105756323A (en) | Civil building kitchen and toilet-based construction method for sunk suspended form mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YANJIAN GROUP CO., LTD. Effective date: 20121101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Applicant after: WANHUA ENERGY-SAVING TECHNOLOGY GROUP Co.,Ltd. Address before: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Applicant before: Wanhua Energy-Saving Building Materials Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WANHUA ENERGY SAVING BUILDING MATERIAL CO., LTD. TO: WANHUA ENERGYSAV SCIENCE + TECHNOLOGY GROUP CO., LTD. |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20121101 Address after: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Applicant after: WANHUA ENERGY-SAVING TECHNOLOGY GROUP Co.,Ltd. Applicant after: YANJIAN GROUP Co.,Ltd. Address before: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Applicant before: Wanhua Energy-Saving Technology Group Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |