CN102962872A - Laminated wood embedded steel bar construction technology - Google Patents
Laminated wood embedded steel bar construction technology Download PDFInfo
- Publication number
- CN102962872A CN102962872A CN2012104775861A CN201210477586A CN102962872A CN 102962872 A CN102962872 A CN 102962872A CN 2012104775861 A CN2012104775861 A CN 2012104775861A CN 201210477586 A CN201210477586 A CN 201210477586A CN 102962872 A CN102962872 A CN 102962872A
- Authority
- CN
- China
- Prior art keywords
- laminated wood
- threaded rod
- construction technology
- adhesive
- hole
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
- E04C2/14—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood reinforced
Abstract
The invention discloses a laminated wood embedded steel bar construction technology, comprising the following steps: step 1, the laminated wood is manufactured; step 2, a borehole is drilled in a thread rod; step 3, borehole cleaning is carried out; step 4, the thread rod is subjected to rust removal treatment; step 5, adhesive is blended; step 6, adhesive is slowly injected to the borehole; step 7, the thread rod is fixed by a cushion block; and step 8, curing is carried out. According to the laminated wood embedded steel bar construction technology, the preparation is simple, the load-carrying capacity is high, expansion damage is not caused to substrate, the side space is small, the production and mounting quality is stable and reliable, the product cost is low, and the effect of structural reinforcement is also realized.
Description
Technical field
The present invention relates to a kind of construction technology, what be specifically related to is a kind of laminated wood construction technology of planting reinforcement bar.
Background technology
In traditional reinforcing bar is planted, usually adopt following two kinds of methods:
1, inorganic material cast planting method;
2, the organic resin casting that contains volatile organic solvent.
The shortcoming of above-mentioned two kinds of methods is: inorganic material cast planting method long construction period makes reinforcement corrosion because the capillarity of concrete material self easily makes moisture infiltrate, and affects the life-span of building; Employing contains the organic resin casting of volatile organic solvent, contains the volatilization of organic solvent, produces unpleasant penetrating odor, for environment and operating personnel very large harm is arranged.Domestic and international being seen bar planting material mostly is acrylic acid, epoxy resin equal solvent type at present, and it generally contains the organic volatile solvent, in use produces a large amount of pernicious gases, and the harmful volatile ingredient that produces has pollution to environment and site operation personnel.Under cold environmental conditions, because its brittleness temperature is high, lower temperature resistance is poor especially, and hot strength is low, and material fragility is larger, tension, and poor seismic behavior, the pour mass easy fracture is broken.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, a kind of laminated wood wood construction technology of planting reinforcement bar is provided, have high-bearing capacity, be difficult for broken.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of laminated wood construction technology of planting reinforcement bar may further comprise the steps:
The step 1) laminated wood is made: timber is processed into the laminated wood that needs the number of plies, and plastic sheeting on the described laminated wood surface coverage was displayed 15 days;
Step 2) first according to designing requirement, after employing three-dimensional laser position indicator is adjusted the level and plumb position of rig, determine to bury underground the plan-position of threaded rod, hole with drilling machine;
Step 3) hole wall hacking and clear hole;
The threaded rod that step 4) will be buried underground the in advance cleaning that eliminates rust is removed surface and oil contaminant with absolute ethyl alcohol;
Step 5) allotment adhesive;
Step 6) is injected the hole of accomplishing fluently slowly with glue, and threaded rod is screwed into until at the bottom of extending the hole along hand of spiral rotation slowly;
Step 7) was all filled with the adhesive that mixes up in 20 minutes, and threaded rod is fixed threaded rod with cushion block after all vertically being screwed into;
After the step 8) threaded rod is implanted, solidify.
Further, the diameter d of described threaded rod, laminated wood back gauge threaded rod is greater than 3d, and apart greater than 5d, described bore diameter is d+3 between the threaded rod, and drilling depth is 10d, and borehole perpendicularity is more than 5%.
Further, described adhesive is a kind of in epoxy resin, polyurethane, the phenol-resorcinol-formaldehyde.
Further, be set to 7 days described hardening time.
The invention has the beneficial effects as follows:
The present invention prepares simply, has high-bearing capacity, can not produce expansion damage to base material, and the limit spacing is little, and production and installation quality are reliable and stable, and product cost is low, structure is also had the effect of reinforcement.
The specific embodiment
Below in conjunction with embodiment, describe the present invention in detail.
A kind of laminated wood construction technology of planting reinforcement bar may further comprise the steps:
The step 1) laminated wood is made: timber is processed into the laminated wood that needs the number of plies, and plastic sheeting on the described laminated wood surface coverage was displayed 15 days;
Step 2) first according to designing requirement, after employing three-dimensional laser position indicator is adjusted the level and plumb position of rig, determine to bury underground the plan-position of threaded rod, hole with drilling machine;
Step 3) hole wall hacking and clear hole;
The threaded rod that step 4) will be buried underground the in advance cleaning that eliminates rust is removed surface and oil contaminant with absolute ethyl alcohol;
Step 5) allotment adhesive;
Step 6) is injected the hole of accomplishing fluently slowly with glue, and threaded rod is screwed into until at the bottom of extending the hole along hand of spiral rotation slowly;
Step 7) was all filled with the adhesive that mixes up in 20 minutes, and threaded rod is fixed threaded rod with cushion block after all vertically being screwed into;
After the step 8) threaded rod is implanted, solidify.
Further, the diameter d of described threaded rod, laminated wood back gauge threaded rod is greater than 3d, and apart greater than 5d, described bore diameter is d+3 between the threaded rod, and drilling depth is 10d, and borehole perpendicularity is more than 5%.
Further, described adhesive is a kind of in epoxy resin, polyurethane, the phenol-resorcinol-formaldehyde.
Further, be set to 7 days described hardening time.
Claims (4)
1. a laminated wood construction technology of planting reinforcement bar is characterized in that, may further comprise the steps:
The step 1) laminated wood is made: timber is processed into the laminated wood that needs the number of plies, and plastic sheeting on the described laminated wood surface coverage was displayed 15 days;
Step 2) according to designing requirement, after employing three-dimensional laser position indicator is adjusted the level and plumb position of rig, determine to bury underground the plan-position of threaded rod, hole with drilling machine;
Step 3) hole wall hacking and clear hole;
The threaded rod that step 4) will be buried underground the in advance cleaning that eliminates rust is removed surface and oil contaminant with absolute ethyl alcohol;
Step 5) allotment adhesive;
Step 6) is injected described hole slowly with glue, and described threaded rod is screwed into until at the bottom of extending the hole along hand of spiral rotation slowly;
Step 7) was all filled with the adhesive that mixes up in 20 minutes, and threaded rod is fixed threaded rod with cushion block after all vertically being screwed into;
After the step 8) threaded rod is implanted, solidify.
2. laminated wood construction technology of planting reinforcement bar according to claim 1, it is characterized in that: the diameter of described threaded rod arranges dmm, and laminated wood back gauge threaded rod is greater than d, between the threaded rod at a distance of greater than 5d, described bore diameter is d+3, and drilling depth is 10d, and borehole perpendicularity is more than 5%.
3. laminated wood construction technology of planting reinforcement bar according to claim 1 is characterized in that: described adhesive is a kind of in epoxy resin, polyurethane, the phenol-resorcinol-formaldehyde.
4. laminated wood construction technology of planting reinforcement bar according to claim 1, it is characterized in that: be set to 7 days described hardening time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104775861A CN102962872A (en) | 2012-11-22 | 2012-11-22 | Laminated wood embedded steel bar construction technology |
| PCT/CN2013/077569 WO2014079211A1 (en) | 2012-11-22 | 2013-06-20 | Steel bar embedding construction process with glued wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104775861A CN102962872A (en) | 2012-11-22 | 2012-11-22 | Laminated wood embedded steel bar construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962872A true CN102962872A (en) | 2013-03-13 |
Family
ID=47793454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104775861A Pending CN102962872A (en) | 2012-11-22 | 2012-11-22 | Laminated wood embedded steel bar construction technology |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102962872A (en) |
| WO (1) | WO2014079211A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079211A1 (en) * | 2012-11-22 | 2014-05-30 | 苏州皇家整体住宅系统股份有限公司 | Steel bar embedding construction process with glued wood |
| CN109249480A (en) * | 2018-10-16 | 2019-01-22 | 临泉县福隆木制品有限公司 | A kind of woodwork process equipment |
| CN111958713A (en) * | 2020-08-21 | 2020-11-20 | 苏州皇家整体住宅系统有限公司 | Broken line type laminated wood splicing method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338969B (en) * | 2017-08-07 | 2023-07-28 | 青海省建筑勘察设计研究院股份有限公司 | Simple glue injection tool for building structure bar planting and application method thereof |
| CN115419291B (en) * | 2022-09-02 | 2024-02-06 | 中铁十一局集团有限公司 | Secondary structure bar planting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326620A1 (en) * | 1993-08-07 | 1995-02-09 | Baumann Walter K Industrietech | Plywood |
| CN1382891A (en) * | 2002-06-03 | 2002-12-04 | 刘宣传 | Method for mounting anchor tendon penetrated mechanically |
| CN101144265A (en) * | 2007-10-23 | 2008-03-19 | 武汉武大巨成加固实业有限公司 | Mass concrete structure deep pore reinforced construction method |
| JP2009030299A (en) * | 2007-07-26 | 2009-02-12 | Yamashita System Zosaku:Kk | Reinforcing glued laminated wood |
| CN101413305A (en) * | 2008-11-20 | 2009-04-22 | 张长春 | Curtain wall dried hanging method capable of adjusting wall plane |
| CN101558207A (en) * | 2006-08-01 | 2009-10-14 | 温布利创新有限公司 | Reinforced masonry panel structures |
| JP5166134B2 (en) * | 2008-06-24 | 2013-03-21 | ショーボンド建設株式会社 | Installation structure of ultra-high-strength fiber reinforced concrete plates in concrete structures |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT385544B (en) * | 1986-01-22 | 1988-04-11 | Winter Herbert Ing | Wooden structural part |
| FR2686107B1 (en) * | 1992-01-14 | 1999-09-03 | Aboul Fadl Jamal | PROCESS FOR THE MANUFACTURE OF PRESTRESSED CONSTRUCTION MODULES, PARTICULARLY WOODEN, AND CONSTRUCTION MODULES THUS OBTAINED IN PARTICULAR FOR ARCHITECTURAL STRUCTURE. |
| JP3367018B2 (en) * | 2000-03-09 | 2003-01-14 | 広島県 | Metal composite wood beams |
| CN2755206Y (en) * | 2004-12-14 | 2006-02-01 | 张厚 | Assembled prestressed wooden beam |
| CN201254784Y (en) * | 2008-08-22 | 2009-06-10 | 国家林业局北京林业机械研究所 | Bamboo asis multi-component recombinant prestressed beam |
| CN101676503A (en) * | 2008-09-20 | 2010-03-24 | 童根荣 | Plastic wood |
| CN102962872A (en) * | 2012-11-22 | 2013-03-13 | 苏州皇家整体住宅系统股份有限公司 | Laminated wood embedded steel bar construction technology |
-
2012
- 2012-11-22 CN CN2012104775861A patent/CN102962872A/en active Pending
-
2013
- 2013-06-20 WO PCT/CN2013/077569 patent/WO2014079211A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326620A1 (en) * | 1993-08-07 | 1995-02-09 | Baumann Walter K Industrietech | Plywood |
| CN1382891A (en) * | 2002-06-03 | 2002-12-04 | 刘宣传 | Method for mounting anchor tendon penetrated mechanically |
| CN101558207A (en) * | 2006-08-01 | 2009-10-14 | 温布利创新有限公司 | Reinforced masonry panel structures |
| JP2009030299A (en) * | 2007-07-26 | 2009-02-12 | Yamashita System Zosaku:Kk | Reinforcing glued laminated wood |
| CN101144265A (en) * | 2007-10-23 | 2008-03-19 | 武汉武大巨成加固实业有限公司 | Mass concrete structure deep pore reinforced construction method |
| JP5166134B2 (en) * | 2008-06-24 | 2013-03-21 | ショーボンド建設株式会社 | Installation structure of ultra-high-strength fiber reinforced concrete plates in concrete structures |
| CN101413305A (en) * | 2008-11-20 | 2009-04-22 | 张长春 | Curtain wall dried hanging method capable of adjusting wall plane |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079211A1 (en) * | 2012-11-22 | 2014-05-30 | 苏州皇家整体住宅系统股份有限公司 | Steel bar embedding construction process with glued wood |
| CN109249480A (en) * | 2018-10-16 | 2019-01-22 | 临泉县福隆木制品有限公司 | A kind of woodwork process equipment |
| CN111958713A (en) * | 2020-08-21 | 2020-11-20 | 苏州皇家整体住宅系统有限公司 | Broken line type laminated wood splicing method |
| CN111958713B (en) * | 2020-08-21 | 2022-04-15 | 苏州皇家整体住宅系统有限公司 | Broken line type laminated wood splicing method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014079211A1 (en) | 2014-05-30 |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |