CN103967211A - Dismantling-free high-performance cement mortar template heat preservation regenerative concrete T-shaped column and construction method thereof - Google Patents
Dismantling-free high-performance cement mortar template heat preservation regenerative concrete T-shaped column and construction method thereof Download PDFInfo
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- CN103967211A CN103967211A CN201410147247.6A CN201410147247A CN103967211A CN 103967211 A CN103967211 A CN 103967211A CN 201410147247 A CN201410147247 A CN 201410147247A CN 103967211 A CN103967211 A CN 103967211A
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Abstract
The invention relates to a dismantling-free high-performance cement mortar template heat preservation regenerative concrete T-shaped column and a construction method thereof, and belongs to the technical field of structural engineering. The dismantling-free high-performance cement mortar template heat preservation regenerative concrete T-shaped column is applicable to low-rise and high-rise building systems; the concrete is regenerative, and a certain amount of vitrified microspheres are blended in the concrete, accordingly, compared with the traditional concrete bearing column, the heat insulation performance and bearing capacity of the heat preservation regenerative concrete T-shaped column are remarkably improved, the voidage of regenerative aggregate used by the regenerative concrete is high, and the regenerative concrete combined bearing column has the advantages of noise elimination and heat insulation. The high-performance cement mortar template is used as an external template and obtains the dismantling-free effect, as a result, the economy and environmental protection are realized, and the construction is facilitated.
Description
Technical field
The present invention relates to one and exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post and the practice, belong to technical field of structural engineering.
Background technology
China is energy consumption big country, and building energy consumption accounts for again a big chunk of national total energy consumption, and unit building energy consumption is than exceeding more than 20 doubly with developed country under weather conditions, and building energy is easy to environment to produce many harmful effects in the process of high flow rate.The proportion of China's building energy consumption in total energy consumption from 1980 13% rise to 35% present left and right; greatly develop energy-saving building and become common recognition; be accompanied by improving constantly energy conservation and protection of the environment requirement; the heat preservation technology of architectural exterior-protecting construction is also being strengthened day by day; but in industry there are many weak points in existing heat preservation technology; the selection of the most outstanding is exactly some heat insulating material has difficulties, and heat insulating material requires that density is low, coefficient of thermal conductivity is little, as air-entrained concrete building block, polystyrol plastic foam plate, lightweight aggregate mortar etc.There is contradiction in the feature of this class material and people's requirement: mostly the material of good heat insulating is porous, and water preventing ability is poor, intensity is low.Therefore find a kind of have good heat-insulating property and water preventing ability again good material just seem especially important.
Nearly two, 30 years, the large-scale modernization construction of China, has brought the flourish of builing industry, has every day old building to be removed, new building is being built.Like this, produce a large amount of building wastes.The quantity of China's building waste has accounted for 35% left and right of municipal refuse total amount, through the rough Statistics of the construction material loss to buildings such as brick mix structure, full cast-in-place structural and frame constructions, in the work progress of every ten thousand square metres of buildings, only building waste residue will produce more than 500 ton.The resource, the energy and the environmental problem that cause are thus also day by day serious.Therefore the regeneration to building castoff, urban architecture garbage decrement and recycling treatment be after the main trend of building trade.
Traditional reinforced concrete post heat-insulating property is poor, and heat-insulating property has much room for improvement, and will use a large amount of traditional architecture raw material, but traditional building material is not forever exhaustless.Based on this; the present invention proposes a kind of simple; be easy to construction; with permanent exempt to tear open high-performance cement Mortar Plates replace conventional template; cast-in-place ginseng and have the regeneration concrete combination load-bearing pillar of a certain amount of glass bead, than traditional concrete bearing post, its heat-insulating property and bearing capacity significantly improve; the application of regeneration concrete is by urban architecture rubbish to minimizing and the processing of resource direction, and regeneration aggregate porosity has greatly the advantage of noise reduction and insulation.Mortar template exempts to tear open simultaneously, has improved globality and the anti-seismic performance of structure, is highly suitable for the new structural system of low multistory building.
Summary of the invention
The object of the present invention is to provide a kind of there is the advantages such as simple structure, cheap, easy construction, the energy that economizes on resources, heat-insulating property are good, durable quake-proof integral exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post and the practice, poor to effectively solving conventional concrete post heat-insulating property, save problems such as using conventional concrete material.
For achieving the above object, the technical solution used in the present invention is that one exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post and preparation method.The present invention adopts following technological means:
One exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, and it comprises high-performance cement Mortar Plates 1, high Polymer Mortar 2, sleeper 3, prefabricated connector 4, regeneration concrete 5, glass bead 6; T shape post includes sleeper 3; 3 li of sleeper contain sleeper arrangement of reinforcement; high-performance cement Mortar Plates 1 is gone along with sb. to guard him template as outside; connect and compose T shape cavity by high Polymer Mortar 2 and prefabricated connector 4; there is sleeper arrangement of reinforcement as cage of reinforcement at T shape cavity inside; sleeper arrangement of reinforcement is by indulging muscle and stirrup forms; the crisscross one-tenth of stirrup T shape is connected all vertical muscle; building blending at described T shape cavity inside has the regeneration concrete of glass bead, forms and exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post.
Described high-performance cement Mortar Plates 1 is processed into corresponding modulus, and described modulus comprises 40,120,240,480,600mm, and thickness is 20～30mm; What described high-performance cement Mortar Plates 1 adopted is High Performance Mortar, use is carried out fine and closely woven reality with dither and is vibrated, High Performance Mortar and steel wire are gathered and net effectively bonding, the intensity of described high-performance cement Mortar Plates reaches C40～C50 strength grade of concrete; The connection of high-performance cement Mortar Plates 1 is mainly the bonding of high Polymer Mortar and the connection of prefabricated connector; In the time of processing high-performance cement Mortar Plates, only throw the outside of flat one side as formwork for placing, the inner face that coarse one side is formwork for placing.
Described high Polymer Mortar 2 provides flexible adhesion for high-performance cement Mortar Plates 1, and high Polymer Mortar 2 smearing thickness are no more than 5mm.
Described prefabricated connector 4 is equal leg angle, is of a size of ∠ 40 × 40 × 4, and hem width is the thick 4mm of being in 40mm, limit, and for strengthening the connection of high-performance cement Mortar Plates in bending place, horizontal arrangement spacing is 300mm～350mm, and vertical spacing is 250mm～350mm.
Longitudinal reinforcement in described sleeper 3 adopts HRB335 level or HRB400 grade reinforcing steel, and diameter is 12mm～16mm; Stirrup adopts HRB335 grade reinforcing steel, and stirrup diameter is 8mm～12mm, stirrup spacing 200mm.
Blending can be built in the described T shape template inside being surrounded by high-performance cement Mortar Plates 1 regeneration concrete of glass bead, and coarse aggregate replacement rate is for being no more than 30%.
7. exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: its preparation method is as follows.
S1 inserts in the cage of reinforcement of exempting to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post in grade beam by size, builds grade beam steel concrete;
S2 copies measuring line by grade beam upper surface by house planar dimension, and levelling grade beam upper surface ejects double solid line by the thickness of high-performance cement Mortar Plates 1;
High-performance cement Mortar Plates 1 is overlapped brick work by S3, and high-performance cement Mortar Plates 1 adopts high Polymer Mortar to bond, and boring simultaneously adds prefabricated connector 4;
In the T shape frame that S4 surrounds at high-performance cement Mortar Plates 1, building blending has the regeneration concrete formation of glass bead to exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post.
The present invention exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post and is applicable to low, multistory building.Join and have the regeneration concrete combination load-bearing pillar of a certain amount of glass bead; than traditional concrete bearing post; its heat-insulating property and bearing capacity significantly improve; the application of regeneration concrete by urban architecture rubbish to minimizing and the processing of resource direction; regeneration aggregate void content is high and density is little, has the advantage of noise reduction and insulation.
Brief description of the drawings
Fig. 1 exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape column section figure;
Fig. 2 is prefabricated connector schematic diagram;
Fig. 3 exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post elevation;
In figure: 1 high-performance cement Mortar Plates, 2 high Polymer Mortars, 3 sleeper, 4 prefabricated connectors, 5 regeneration concretes, 6 glass beads.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described:
As shown in 1-6 in Figure 1, of the present inventionly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, mainly combined by high-performance cement Mortar Plates 1, high Polymer Mortar 2, sleeper 3, prefabricated connector 4, regeneration concrete 5, glass bead 6.It is characterized in that: concrete is regeneration concrete and inner ginseng and has a certain amount of glass bead; therefore this regeneration concrete combination load-bearing pillar; than traditional concrete bearing post; its heat-insulating property and bearing capacity significantly improve; the application of regeneration concrete by urban architecture rubbish to minimizing and the processing of resource direction; regeneration aggregate void content is high and density is little, has the advantage of noise reduction and insulation.Cost is low simultaneously, constructs simple and convenient, is applicable to very much low, the multistory building system in rural area.
Be more than an exemplary embodiments of the present invention, enforcement of the present invention is not limited to this.
Claims (7)
1. exempt to tear open a high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: it comprises high-performance cement Mortar Plates (1), high Polymer Mortar (2), sleeper (3), prefabricated connector (4), regeneration concrete (5), glass bead (6); T shape post includes sleeper (3); the inner sleeper arrangement of reinforcement that contains of sleeper (3); high-performance cement Mortar Plates (1) is gone along with sb. to guard him template as outside; connect and compose T shape cavity by high Polymer Mortar (2) and prefabricated connector (4); there is sleeper arrangement of reinforcement as cage of reinforcement at T shape cavity inside; sleeper arrangement of reinforcement is by indulging muscle and stirrup forms; the crisscross one-tenth of stirrup T shape is connected all vertical muscle; building blending at described T shape cavity inside has the regeneration concrete of glass bead, forms and exempts to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post.
2. according to claim 1ly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: described high-performance cement Mortar Plates (1) is processed into corresponding modulus, described modulus comprises 40,120,240,480,600mm, and thickness is 20～30mm; What described high-performance cement Mortar Plates (1) adopted is High Performance Mortar, use is carried out fine and closely woven reality with dither and is vibrated, High Performance Mortar and steel wire are gathered and net effectively bonding, the intensity of described high-performance cement Mortar Plates reaches C40～C50 strength grade of concrete; The connection of high-performance cement Mortar Plates (1) is mainly the bonding of high Polymer Mortar and the connection of prefabricated connector; In the time of processing high-performance cement Mortar Plates, only throw the outside of flat one side as formwork for placing, the inner face that coarse one side is formwork for placing.
3. according to claim 1ly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: described high Polymer Mortar (2) provides flexible adhesion for high-performance cement Mortar Plates (1), high Polymer Mortar (2) smearing thickness is no more than 5mm.
4. according to claim 1ly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: described prefabricated connector (4) is equal leg angle, be of a size of ∠ 40 × 40 × 4, be that hem width is the thick 4mm of being in 40mm, limit, for strengthening the connection of high-performance cement Mortar Plates in bending place, horizontal arrangement spacing is 300mm～350mm, and vertical spacing is 250mm～350mm.
5. according to claim 1ly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: the longitudinal reinforcement in described sleeper (3) adopts HRB335 level or HRB400 grade reinforcing steel, and diameter is 12mm～16mm; Stirrup adopts HRB335 grade reinforcing steel, and stirrup diameter is 8mm～12mm, stirrup spacing 200mm.
6. according to claim 1ly exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post; it is characterized in that: blending can be built in the described T shape template inside being surrounded by high-performance cement Mortar Plates (1) the regeneration concrete of glass bead, and coarse aggregate replacement rate is for being no more than 30%.
7. exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post, it is characterized in that: its preparation method is as follows.
S1 inserts in the cage of reinforcement of exempting to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post in grade beam by size, builds grade beam steel concrete;
S2 copies measuring line by grade beam upper surface by house planar dimension, and levelling grade beam upper surface ejects double solid line by the thickness of high-performance cement Mortar Plates (1);
High-performance cement Mortar Plates (1) is overlapped brick work by S3, and high-performance cement Mortar Plates (1) adopts high Polymer Mortar to bond, and boring simultaneously adds prefabricated connector (4);
In the T shape frame that S4 surrounds at high-performance cement Mortar Plates (1), building blending has the regeneration concrete formation of glass bead to exempt to tear open high-performance water cement mortar masterplate insulation regeneration concrete T shape post.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410147247.6A CN103967211B (en) | 2014-04-12 | 2014-04-12 | Exempt to tear high-performance cement mortar template insulation regeneration concrete T-shaped post and the practice open |
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| CN201410147247.6A CN103967211B (en) | 2014-04-12 | 2014-04-12 | Exempt to tear high-performance cement mortar template insulation regeneration concrete T-shaped post and the practice open |
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| CN103967211B CN103967211B (en) | 2016-10-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275152A (en) * | 2015-09-15 | 2016-01-27 | 李春福 | Broken bridge concrete column and application |
| CN111608414A (en) * | 2020-05-07 | 2020-09-01 | 中建科工集团有限公司 | Reinforcing and reforming structure and method for building steel structure |
Citations (5)
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| GB794513A (en) * | 1955-05-03 | 1958-05-07 | Frank Edmund Williams | Improvements in or relating to structures, buildings and the like |
| CA2206830A1 (en) * | 1997-05-15 | 1998-11-15 | Le Groupe Canam Manac Inc. | High rise steel column |
| CN2663555Y (en) * | 2003-11-04 | 2004-12-15 | 史春月 | One-step pouring die of building upright post |
| CN200968053Y (en) * | 2006-11-10 | 2007-10-31 | 文彦 | Reinforced concrete detaching-free formwork |
| CN103122676A (en) * | 2012-12-04 | 2013-05-29 | 北京工业大学 | Corner-reinforced steel tube concrete composite column and manufacturing method thereof |
-
2014
- 2014-04-12 CN CN201410147247.6A patent/CN103967211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794513A (en) * | 1955-05-03 | 1958-05-07 | Frank Edmund Williams | Improvements in or relating to structures, buildings and the like |
| CA2206830A1 (en) * | 1997-05-15 | 1998-11-15 | Le Groupe Canam Manac Inc. | High rise steel column |
| CN2663555Y (en) * | 2003-11-04 | 2004-12-15 | 史春月 | One-step pouring die of building upright post |
| CN200968053Y (en) * | 2006-11-10 | 2007-10-31 | 文彦 | Reinforced concrete detaching-free formwork |
| CN103122676A (en) * | 2012-12-04 | 2013-05-29 | 北京工业大学 | Corner-reinforced steel tube concrete composite column and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275152A (en) * | 2015-09-15 | 2016-01-27 | 李春福 | Broken bridge concrete column and application |
| CN111608414A (en) * | 2020-05-07 | 2020-09-01 | 中建科工集团有限公司 | Reinforcing and reforming structure and method for building steel structure |
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| CN103967211B (en) | 2016-10-05 |
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Effective date of registration: 20210113 Address after: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee after: Beijing University of Technology Patentee after: HEBEI HUIYUAN BUILDING MATERIAL Co.,Ltd. Address before: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Beijing University of Technology |
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