CN111809917A - Existing building reinforcing self-bearing heat preservation integrated system and construction method - Google Patents
Existing building reinforcing self-bearing heat preservation integrated system and construction method Download PDFInfo
- Publication number
- CN111809917A CN111809917A CN202010769661.6A CN202010769661A CN111809917A CN 111809917 A CN111809917 A CN 111809917A CN 202010769661 A CN202010769661 A CN 202010769661A CN 111809917 A CN111809917 A CN 111809917A
- Authority
- CN
- China
- Prior art keywords
- existing building
- heat preservation
- wall body
- reinforced
- reinforcing
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 66
- 238000004321 preservation Methods 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 54
- 239000010959 steel Substances 0.000 claims description 54
- 230000002787 reinforcement Effects 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000010354 integration Effects 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 19
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002407 reforming Methods 0.000 abstract description 2
- 230000002209 hydrophobic effect Effects 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0222—Replacing or adding wall ties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The application relates to a reinforcing self-bearing heat preservation integrated system and a construction method for an existing building, and the reinforcing self-bearing heat preservation integrated system comprises a reinforcing structure arranged outside the existing building and a heat preservation wallboard arranged outside the reinforcing structure; the reinforced structure comprises a reinforced wall body connected with the existing building and a structural framework arranged inside the reinforced wall body, and the structural framework is connected with the existing building; the heat preservation wallboard is the rectangular plate, and the concatenation of heat preservation wallboard is fixed on the lateral surface of consolidating the wall body. This application has a reinforced structure of building in the outside of existing building when reforming transform, set up heat preservation wallboard on reinforced structure, the structure of existing building can not be destroyed to the transformation structure of existing building additional installation, can not increase the load of existing building, in actual construction, reinforced structure still can strengthen the structural strength of existing building, improve the security and the life of existing building, heat preservation wallboard still can increase the thermal insulation performance of existing building, improve the effect of the energy saving and emission reduction ability of existing building.
Description
Technical Field
The application relates to the technical field of building construction, in particular to an existing building reinforcing self-bearing heat preservation integrated system and a construction method.
Background
The building is one of the most important fields of energy conservation and emission reduction and coping with climate change, and the important content in building energy conservation is the external wall heat insulation. The building outer wall is used as a main component of the building outer enclosure and is a large energy-consuming household of the building, and reducing the energy consumption of the enclosure structure becomes an important means for energy conservation and emission reduction. At present, the common method for modifying the external wall of the building comprises the first step of pasting polyphenyl external mortar and the second step of adopting an external thermal insulation material.
The inventors consider that there is a drawback to the related art among the above. The method can cause extra load to the existing building, energy-saving reconstruction is mostly aimed at old buildings, and the structural strength of the old building needing reconstruction is gradually reduced along with the time, so that the old building is not enough to bear the load applied by reconstruction engineering.
Disclosure of Invention
In order to improve the structural strength of the existing building and enable the existing building to bear the load brought by the reconstruction project, the application provides a reinforcing self-bearing heat-preservation integrated system and a construction method for the existing building.
First aspect, the application provides an existing building reinforcement self-supporting heat preservation integration system, adopts following technical scheme:
a reinforcing self-bearing heat preservation integrated system for an existing building comprises a reinforcing structure arranged outside the existing building and a heat preservation wallboard arranged outside the reinforcing structure;
the reinforced structure comprises a reinforced wall body connected with the existing building and a structural framework arranged inside the reinforced wall body, and the structural framework is connected with the existing building;
the heat preservation wallboard is the rectangular plate, the concatenation of heat preservation wallboard is fixed on the lateral surface of consolidating the wall body.
Through adopting above-mentioned technical scheme, a reinforced structure is built in the outside of existing building when reforming transform, set up the heat preservation wallboard on reinforced structure, the structure of existing building can not be destroyed to the transformation structure of existing building additional installation, can not increase the load of existing building, in actual construction, reinforced structure still can strengthen the structural strength of existing building, improve the security and the life of existing building, the heat preservation wallboard still can increase the heat preservation performance of existing building, improve the energy saving and emission reduction ability of existing building.
Preferably, the structural framework comprises vertical steel columns arranged on the side surfaces of the existing building and horizontal steel beams connected with the vertical steel columns through bolts; the number of the vertical steel columns is multiple, the vertical steel columns are arranged at equal intervals along the outer side face of the existing building and are connected to the outer side face of the existing building through bolts; the horizontal steel beam is horizontally arranged, and at least one horizontal steel beam is arranged at each floor of the existing building.
Through adopting above-mentioned technical scheme, the structural strength who consolidates the wall body has been strengthened to setting up of vertical steel column and horizontal girder steel to still link together consolidating the wall body and existing building, improved the structural strength that the wall body was consolidated to the single face and existing building.
Preferably, the structural framework further comprises triangular steel columns arranged at four corners of the reinforced wall body, and the triangular steel columns are vertically arranged and connected with the horizontal steel beams through bolts.
Through adopting above-mentioned technical scheme, the intensity at the existing building reinforcing wall's joint position all around has been strengthened to the triangle steel post that sets up in the four corners position of reinforcing wall, makes the more firm of combining between the reinforcing wall.
Preferably, the vertical steel column and the horizontal steel beam are both I-shaped steel.
Through adopting above-mentioned technical scheme, the I-steel is more convenient to be connected than the steel in other shapes to can resist two direction mutually perpendicular's shearing force simultaneously, be favorable to improving the structural strength who consolidates the wall body.
Preferably, the lateral surface of consolidating the wall body is equipped with the mounting groove of crossing anyhow, thermal insulation wallboard is including setting up the hydrophobic layer at the lateral surface and setting up the reinforcing bar net at thermal insulation wallboard intermediate position, thermal insulation wallboard's medial surface sets up the bead of anyhow crossing, and is adjacent one side that the bead was located to thermal insulation wallboard contacts with the lateral surface of consolidating the wall body, be equipped with the connecting strip between the thermal insulation wallboard, the connecting strip is fixed inside the mounting groove.
Through adopting above-mentioned technical scheme, the hydrophobic layer that sets up on the heat preservation wallboard blocks external moisture outside the heat preservation wallboard, prevent water erosion heat preservation and reinforcement wall body, the protruding area of contact of heat preservation wallboard with the reinforcement wall body that has increased of heat preservation wallboard one side, the closely knit degree that the two combines has been improved, can make the adhesive more firm of heat preservation wallboard, the connecting strip sets up in the inside of mounting groove, can reduce the contact chance of heat preservation wallboard and external environment, delay ageing, the dead time of adhesive.
Preferably, the reinforced wall further comprises a foundation buried under the ground, and a horizontal stabilizing plate is arranged on one side of the foundation, which is far away from the existing building.
By adopting the technical scheme, the horizontal stabilizing plates arranged on the side faces of the foundation increase the anti-thrust capacity of the reinforced wall body, when the reinforced wall body bears large wind power, the reinforced wall body can keep relatively stable under the supporting effect of the horizontal stabilizing plates, and the stability and the safety of the reinforced wall body are improved.
In a second aspect, the application provides a construction method of an existing building reinforcement self-bearing heat preservation integrated system, which adopts the following technical scheme:
a construction method of an existing building reinforcing self-bearing heat preservation integrated system is characterized by comprising the following steps:
step 1: digging foundation pits around the existing building, gradually building a reinforcing framework upwards by taking the foundation pits as a foundation, and then pouring cement to form a foundation;
step 2: building a template for pouring a reinforced wall body above the foundation, and pouring the reinforced wall body;
and step 3: disassembling the template, and arranging an installation groove on the outer side surface of the reinforced wall;
and 4, step 4: and fixing the heat-insulating wall board on the outer side surface of the reinforced wall body and installing the connecting strips.
By adopting the technical scheme, the wall body and the foundation are built and reinforced by adopting a pouring mode, so that the construction efficiency can be greatly improved, and the influence of construction on the existing building is reduced.
Preferably, when the foundation is poured in the step 1, the reinforcing framework is poured inside the foundation together.
Through adopting above-mentioned technical scheme, build the reinforcement skeleton before pouring the ground, just can set up the reinforcement skeleton inside the ground when pouring the ground, can improve the intensity of consolidating the joint position between wall body and the ground effectively.
Preferably, the building of the template in the step 2 is layer-by-layer building, and the pouring of the reinforced wall body is layer-by-layer pouring.
By adopting the technical scheme, the condition that concrete aggregate inside the wall body is not uniformly distributed in the integral pouring construction is improved by pouring layer by layer to construct and reinforce the wall body, and the construction quality can be ensured while the construction speed is increased.
Preferably, when the heat-insulating wall board is installed in the step 4, adhesives are coated on the outer side surface of the reinforced wall body and one side surface of the heat-insulating wall board with the ribs, and the heat-insulating wall board is attached to the reinforced wall body.
Through adopting above-mentioned technical scheme, adopt the mode of bonding to fix the lateral surface at the reinforcement wall body with the heat preservation wallboard, the construction degree of difficulty is less, the construction of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforced structure is built on the outer side of the existing building during transformation, the heat-insulating wall plate is arranged on the reinforced structure, the structure of the existing building cannot be damaged by the additionally arranged transformed structure of the existing building, the load of the existing building cannot be increased, in actual construction, the reinforced structure can also strengthen the structural strength of the existing building, the safety and the service life of the existing building are improved, the heat-insulating wall plate can also increase the heat-insulating performance of the existing building, and the energy-saving and emission-reducing capabilities of the existing building are improved;
2. the triangular steel columns arranged at the four corners of the reinforced wall body strengthen the strength of the joint parts of the reinforced wall bodies around the existing building, so that the reinforced wall bodies are combined more firmly;
3. the hydrophobic layer that sets up on the heat preservation wallboard blocks external moisture outside heat preservation wallboard, prevents water erosion heat preservation and reinforcement wall body, the protruding area of contact that has increased heat preservation wallboard and reinforcement wall body of heat preservation wallboard one side, the closely knit degree that has improved the two and combined, it is more firm to make the heat preservation wallboard bonded, the connecting strip sets up in the inside of mounting groove, can reduce the contact chance of heat preservation wallboard and external environment, delay ageing, the expiration time of adhesive.
Drawings
Fig. 1 is a schematic diagram of an external structure of the embodiment of the present application.
Fig. 2 is a schematic view of a reinforcing skeleton structure in the embodiment of the present application.
Fig. 3 is a schematic structural view of an insulation wallboard and a reinforced wall body in the embodiment of the application.
Description of reference numerals: 100. existing buildings; 1. reinforcing the structure; 11. reinforcing the wall body; 111. mounting grooves; 112. a foundation; 113. a horizontal stabilizer plate; 12. reinforcing the framework; 121. a vertical steel column; 122. a horizontal steel beam; 123. triangular steel columns; 2. a thermal insulation wallboard; 21. a hydrophobic layer; 22. a reinforcing mesh; 23. and (4) connecting strips.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses existing building reinforcement self-supporting heat preservation integration system.
Example 1
Referring to fig. 1, an existing building reinforcing self-supporting heat preservation integrated system includes a reinforcing structure 1 disposed around an existing building 100, the reinforcing structure 1 includes a reinforcing wall 11 disposed around the existing building 100, a reinforcing skeleton 12 is disposed inside the reinforcing wall 11, and a heat preservation wall panel 2 is disposed on an outer side surface of the reinforcing wall 11. The heat preservation wallboard 2 is the rectangular plate, and its quantity is a plurality of, and the concatenation of heat preservation wallboard 2 is got up and is fixed on the lateral surface of consolidating wall body 11. The reinforcing framework 12 is connected with the existing building 100, the reinforcing framework 12 organically combines the reinforcing wall 11 with the existing building 100, the structural strength of the reinforcing structure 1 is guaranteed, meanwhile, the structural strength of the existing building 100 can be improved in an auxiliary mode, the heat insulation wall plate 2 arranged on the outer side face of the reinforcing wall 11 reduces the heat loss in the existing building 100, and the energy conservation and emission reduction capability of the existing building 100 is improved.
Referring to fig. 2, the reinforcing cage 12 includes vertical steel columns 121 vertically disposed and equally spaced along the outer side of the existing building 100, horizontal steel beams 122 horizontally disposed, and triangular steel columns 123 vertically disposed at four corners of the reinforcing wall 11. The number of the horizontal steel beams 122 is plural, and the horizontal steel beams are provided at each floor of the existing building 100. The horizontal steel beam 122 and the vertical steel column 121 are both i-shaped steel, and the i-shaped steel has better structural strength than steel in other shapes, and can simultaneously resist shearing force in two directions perpendicular to each other, so that the reinforcing framework 12 has better structural strength. The triangular steel column 123 is arranged at the combination position of the reinforced wall body 11, and two arms of the triangular steel column 123 are respectively embedded in the two adjacent reinforced wall bodies 11, so that the overall structural strength of the reinforced wall bodies 11 is improved.
The two ends of the horizontal steel beam 122 are connected with the triangular steel column 123 through bolts, and the middle position of the horizontal steel beam 122 is connected with the vertical steel column 121 through bolts. The vertical steel column 121, the horizontal steel beam 122 and the triangular steel column 123 are connected to form an organic whole, so that the reinforcing framework 12 is formed, and the structural strength of the reinforcing structure 1 can be effectively improved.
Referring to fig. 2, the reinforced wall 11 is poured outside the reinforced frame 12, a foundation 112 buried underground is arranged at the bottom of the reinforced wall 11, a horizontal stabilizing plate 1113 is arranged on one side of the foundation 112 away from the existing building 100, and the horizontal stabilizing plate 113 is perpendicular to the foundation 112, so that when the reinforced wall 11 is subjected to a large thrust, the reinforced wall 11 can have good stability under the action of the foundation 112 and the horizontal stabilizing plate 113, and cannot generate large shaking.
Set up crisscross mounting groove 111 anyhow at the lateral surface of reinforcing wall body 11, bond thermal insulation wallboard 2 on reinforcing wall body 11's lateral surface, thermal insulation wallboard 2's lateral surface is equipped with hydrophobic layer 21, and hydrophobic layer 21 can stop the outer moisture of thermal insulation wallboard 2, prevents that moisture from corroding thermal insulation wallboard 2 and reinforced structure 1. The reinforcing mesh 22 is arranged in the middle of the heat-insulating wall board 2, the reinforcing mesh 22 strengthens the structural strength of the heat-insulating wall board 2, the heat-insulating wall board 2 is prevented from being bent due to the action of gravity in use, a cavity is formed between the heat-insulating wall board 2 and the reinforcing wall body 11, and the heat-insulating capacity of the heat-insulating wall body 2 is improved.
The other side of thermal-insulation wallboard 2 is equipped with the arch of crisscross anyhow, and thermal-insulation wallboard 2 is equipped with bellied side and all is scribbled the adhesive with the lateral surface of reinforcing wall body 11, is equipped with connecting strip 23 between thermal-insulation wallboard 2, and the shape of connecting strip 23 is the same with mounting groove 111, and when installation thermal-insulation wallboard 2, the one side that will scribble the adhesive hugs closely with the lateral surface of reinforcing wall body 11, installs connecting strip 23 in mounting groove 111. Because the contact surface of the heat-insulating wall plate 2 is provided with the bulges, the contact area between the heat-insulating wall plate 2 and the reinforcing wall body 11 is increased, and the adhesive between the heat-insulating wall plate 2 and the reinforcing wall body 11 is sealed under the matching of the connecting strip 23 and the mounting groove 111, so that the aging speed of the adhesive is delayed, and the failure time of the adhesive is delayed.
The implementation principle of the embodiment 1 is as follows: the reinforcing framework 12 is connected with the existing building 100, the reinforcing framework 12 organically combines the reinforcing wall 11 with the existing building 100, the structural strength of the reinforcing structure 1 is guaranteed, meanwhile, the structural strength of the existing building 100 can be improved in an auxiliary mode, the heat insulation wall plate 2 arranged on the outer side face of the reinforcing wall 11 reduces the heat loss in the existing building 100, and the energy conservation and emission reduction capability of the existing building 100 is improved.
Example 2
The embodiment of the application also discloses a construction method of the existing building reinforcing self-bearing heat preservation integrated system. The construction method of the existing building reinforcing self-bearing heat preservation integrated system comprises the following steps:
step 1, digging foundation pits on the ground around the existing building 100, gradually building up a reinforcing framework 12 upwards by taking the foundation pits as the foundation, and then pouring cement together with the reinforcing framework 12 in the foundation pits to form a foundation 112. The reinforcing cage 12 is thus combined with the foundation 112 to provide the skeletal support for the subsequently cast reinforcing wall 11.
And 2, building templates for pouring the reinforced wall body 11 layer by layer, and pouring the reinforced wall body 11 layer by layer. The condition that aggregates in concrete are distributed unevenly under the action of gravity during concrete solidification can be effectively improved by pouring the reinforced wall body 11 layer by layer, and the structural strength of the reinforced wall body 11 is improved.
And 3, after the reinforced wall body 11 is solidified, removing the template, and forming transverse and vertical crossed mounting grooves 111 on the outer surface of the reinforced wall body 11.
And 4, coating an adhesive on the outer surface of the reinforced wall body 11 and the side surface of the heat-insulating wall plate 2, and installing the heat-insulating wall plate 2 and the connecting strip 23 on the outer side surface of the reinforced wall body 11.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an existing building reinforcement self-supporting heat preservation integration system which characterized in that: the building comprises a reinforced structure (1) arranged outside an existing building (100) and a heat-insulating wall plate (2) arranged outside the reinforced structure (1);
the reinforced structure (1) comprises a reinforced wall (11) connected with the existing building (100) and a structural skeleton (12) arranged inside the reinforced wall (11), wherein the structural skeleton (12) is connected with the existing building (100);
the heat-insulating wall board (2) is a rectangular board, and the heat-insulating wall board (2) is spliced and fixed on the outer side surface of the reinforced wall body (11).
2. The existing building reinforcement self-supporting heat preservation integration system of claim 1, characterized in that: the structural framework (12) comprises vertical steel columns (121) arranged on the side faces of the existing building (100) and horizontal steel beams (122) connected with the vertical steel columns (121) through bolts; the number of the vertical steel columns (121) is multiple, the vertical steel columns are arranged at equal intervals along the outer side face of the existing building (100) and are connected to the outer side face of the existing building (100) through bolts; the horizontal steel beams (122) are horizontally arranged, and at least one horizontal steel beam (122) is arranged on each floor of the existing building (100).
3. The existing building reinforcement self-supporting heat preservation integration system of claim 2, characterized in that: the structural framework (12) further comprises triangular steel columns (123) arranged at four corners of the reinforced wall body (11), and the triangular steel columns (123) are vertically arranged and connected with the horizontal steel beams (122) through bolts.
4. The existing building reinforcement self-supporting heat preservation integration system of claim 3, characterized in that: the vertical steel column (121) and the horizontal steel beam (122) are both I-shaped steel.
5. The existing building reinforcement self-supporting heat preservation integration system of claim 1, characterized in that: the lateral surface of consolidating wall body (11) is equipped with anyhow crisscross mounting groove (111), heat preservation wallboard (2) are including setting up drainage layer (21) at the lateral surface and setting up reinforcing bar net (22) at heat preservation wallboard (2) intermediate position, the medial surface of heat preservation wallboard (2) sets up anyhow crisscross bead, and is adjacent one side of bead and the lateral surface contact of consolidating wall body (11) are located in heat preservation wallboard (2), be equipped with connecting strip (23) between heat preservation wallboard (2), connecting strip (23) are fixed inside mounting groove (111).
6. The existing building reinforcement self-supporting heat preservation integration system of claim 5, characterized in that: the reinforced wall body (11) further comprises a foundation (112) buried under the ground, and a horizontal stabilizing plate (113) is arranged on one side face, deviating from the existing building (100), of the foundation (112).
7. A construction method of an existing building reinforcing self-bearing heat preservation integrated system is characterized by comprising the following steps:
step 1: digging foundation pits around the existing building (100), gradually building a reinforcing framework (12) upwards by taking the foundation pits as a foundation, and then pouring cement to form a foundation (112);
step 2, building a template for pouring a reinforced wall body (11) above the foundation, and pouring the reinforced wall body (11);
step 3, disassembling the template, and arranging an installation groove (111) on the outer side surface of the reinforced wall body (11);
and 4, fixing the heat-insulating wall board (2) on the outer side surface of the reinforced wall body (111) and installing a connecting strip (23).
8. The construction method of the existing building reinforcing self-bearing heat preservation integrated system according to claim 7, characterized in that: and (2) when the foundation (112) is poured in the step (1), pouring the reinforced framework (12) into the foundation (112).
9. The construction method of the existing building reinforcing self-bearing heat preservation integrated system according to claim 7, characterized in that: in the step 2, the building of the template is built layer by layer, and the pouring of the reinforced wall body (11) is built layer by layer.
10. The construction method of the existing building reinforcing self-bearing heat preservation integrated system according to claim 7, characterized in that: and 4, when the heat-insulating wall board (2) is installed in the step 4, coating adhesives on the outer side surface of the reinforced wall body (12) and one side surface of the heat-insulating wall board (2) with the ribs, and attaching the heat-insulating wall board (2) to the reinforced wall body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769661.6A CN111809917A (en) | 2020-08-04 | 2020-08-04 | Existing building reinforcing self-bearing heat preservation integrated system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769661.6A CN111809917A (en) | 2020-08-04 | 2020-08-04 | Existing building reinforcing self-bearing heat preservation integrated system and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111809917A true CN111809917A (en) | 2020-10-23 |
Family
ID=72863500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010769661.6A Pending CN111809917A (en) | 2020-08-04 | 2020-08-04 | Existing building reinforcing self-bearing heat preservation integrated system and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111809917A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08270179A (en) * | 1995-03-29 | 1996-10-15 | Ig Tech Res Inc | Outer wall improving structure |
| DE29709894U1 (en) * | 1996-10-22 | 1997-10-02 | Kalina, Gudrun, 22041 Hamburg | Facade insulation, renovation and cladding device |
| JP2006063680A (en) * | 2004-08-27 | 2006-03-09 | Kaneka Corp | Architectural plate-like thermal insulation member and thermal insulation construction method using the member |
| CN104675139A (en) * | 2015-02-25 | 2015-06-03 | 中交第四公路工程局有限公司 | Multipoint fastening and reinforcing method for concrete silo structure |
| CN204940903U (en) * | 2015-07-22 | 2016-01-06 | 德清扬泰建筑材料有限公司 | The old wall exterior wall reconstruction structure of a kind of building |
| CN207485014U (en) * | 2017-11-22 | 2018-06-12 | 图景设计顾问有限公司 | A kind of financial institution's cash area single side steel plate reinforcement wall |
| CN210134667U (en) * | 2019-05-24 | 2020-03-10 | 刘文磊 | Sandwich heat-insulation composite wall structure |
| CN111197412A (en) * | 2020-01-07 | 2020-05-26 | 陈艳彬 | Assembled roof with elevator added in existing building and construction process thereof |
-
2020
- 2020-08-04 CN CN202010769661.6A patent/CN111809917A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08270179A (en) * | 1995-03-29 | 1996-10-15 | Ig Tech Res Inc | Outer wall improving structure |
| DE29709894U1 (en) * | 1996-10-22 | 1997-10-02 | Kalina, Gudrun, 22041 Hamburg | Facade insulation, renovation and cladding device |
| JP2006063680A (en) * | 2004-08-27 | 2006-03-09 | Kaneka Corp | Architectural plate-like thermal insulation member and thermal insulation construction method using the member |
| CN104675139A (en) * | 2015-02-25 | 2015-06-03 | 中交第四公路工程局有限公司 | Multipoint fastening and reinforcing method for concrete silo structure |
| CN204940903U (en) * | 2015-07-22 | 2016-01-06 | 德清扬泰建筑材料有限公司 | The old wall exterior wall reconstruction structure of a kind of building |
| CN207485014U (en) * | 2017-11-22 | 2018-06-12 | 图景设计顾问有限公司 | A kind of financial institution's cash area single side steel plate reinforcement wall |
| CN210134667U (en) * | 2019-05-24 | 2020-03-10 | 刘文磊 | Sandwich heat-insulation composite wall structure |
| CN111197412A (en) * | 2020-01-07 | 2020-05-26 | 陈艳彬 | Assembled roof with elevator added in existing building and construction process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108894362B (en) | Assembled grid type thin-wall steel plate recycled concrete combined shear wall and assembling method | |
| CN105544733A (en) | Structural frame system for supporting buildings and assemble method thereof | |
| CN111424849A (en) | Prefabricated reinforced concrete shear wall convenient to install and construction method | |
| CN109083308B (en) | Anti-seismic prefabricated assembly type wall and construction method thereof | |
| CN101586366A (en) | Connecting structure and construction method of precast concrete plates and beams, and building comprising same | |
| CN105089178A (en) | Fabricated building of pre-assembling structure of prefabricated section steel concrete shear wall | |
| CN111424850A (en) | Prefabricated reinforced concrete shear wall and construction method | |
| CN207017483U (en) | The full precast shear wall structural system of regenerative steel skeleton | |
| CN201261913Y (en) | Connection structure between precast concrete board and girder, and building having the same | |
| CN111188457A (en) | Edge sealing beam structure of super high-rise steel structure building and construction method | |
| CN113202185B (en) | Energy-saving building steel structure system and installation process thereof | |
| CN206220321U (en) | A kind of SC systems stiffness hollow core laminated slab | |
| CN111749364B (en) | Assembled composite wall based on C-shaped steel and construction method thereof | |
| CN111021616A (en) | Full-embedded steel beam composite floor and construction method thereof | |
| CN111809917A (en) | Existing building reinforcing self-bearing heat preservation integrated system and construction method | |
| CN110820976A (en) | Assembly structure and method of damping damper, prefabricated pier joist and assembly type building | |
| CN203475609U (en) | Connecting structure of composite floor slab and steel tube shear wall of building | |
| CN212772980U (en) | Assembled composite wall based on C shaped steel | |
| CN212641827U (en) | Prefabricated reinforced concrete shear wall convenient to install | |
| CN115467446A (en) | Assembled steel structure frame and concrete combined structure residential wall construction method | |
| CN215563537U (en) | Energy-consuming dry-type connecting device based on memory alloy | |
| CN210887608U (en) | Assembled reinforced concrete structure | |
| CN203834692U (en) | Connection node structure of section steel column and non-energy-dissipation section steel short beam of mixed coupled wall | |
| CN210529916U (en) | Low-rise assembled steel concrete structure building | |
| CN113737966A (en) | Assembled RCS lotus root beam column connecting node and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20220405 |