CN110185278A - The restorative procedure of existing building external thermal insulation system - Google Patents
The restorative procedure of existing building external thermal insulation system Download PDFInfo
- Publication number
- CN110185278A CN110185278A CN201910316636.XA CN201910316636A CN110185278A CN 110185278 A CN110185278 A CN 110185278A CN 201910316636 A CN201910316636 A CN 201910316636A CN 110185278 A CN110185278 A CN 110185278A
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- insulation system
- thermal insulation
- external thermal
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- 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
-
- 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
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
-
- 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
- E04G23/0296—Repairing or restoring facades
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Building Environments (AREA)
Abstract
The restorative procedure of existing building external thermal insulation system of the invention, is related to technical field of building construction.For the problem that the accuracy and repairing quality of existing method for repairing and constructing are difficult to be consistent with former external thermal insulation system, the service life of existing building exterior wall is affected.Steps are as follows: carrying out defect inspection to existing building external thermal insulation system, using the thermal defects of infrared thermal imaging technique detection external thermal insulation system, and the tensile bond strength of the external thermal insulation system is detected to judge its adhesive property, record rejected region, defect type, defect area and defect level；The recovery scenario of corresponding external thermal insulation system is determined according to defect inspection result, when the defect area of external thermal insulation system is no more than 15% or its tensile bond strength is not less than the 70% of former design value, the rejected region of External Thermal Insulation Composite Systems carries out local route repair, conversely, then carrying out whole reparation to unit wall or entire external thermal insulation system.
Description
Technical field
The present invention relates to technical field of building construction, in particular to a kind of reparation side of existing building external thermal insulation system
Method.
Background technique
External thermal insulation system is made of insulating layer, finish coat and fixed material, it is mounted in base course wall outer surface
Non-bearing heat-preserving construction general name.It not only plays protective effect to main structure, and not will form heat bridge effect, has
It is current most widely used heat preserving method so as to improve indoor thermal environment quality conducive to ambient-temp-stable is kept.
With the continuous popularization and application of external thermal insulation system, the existing external thermal insulation system problem is also increasingly
Show, such as obvious crack, hollowing, infiltration system thermal defects or system caking property defect etc., existing method for repairing and constructing
It is the rejected region of external thermal insulation system to be judged by perception inspection, and directly insert thermal insulation material or heat preservation in rejected region
Mortar, still, the method for repairing and constructing judgment accuracy and repairing quality are difficult to be consistent with former external thermal insulation system, shadow
The service life of existing building exterior wall is rung.
Summary of the invention
Accuracy and repairing quality for existing method for repairing and constructing are difficult to be consistent with former external thermal insulation system,
The problem of affecting the service life of existing building exterior wall, the object of the present invention is to provide a kind of existing building exterior insulation systems
The restorative procedure of system can determine the recovery scenario of corresponding external thermal insulation system according to defect inspection result, improve scarce
The accuracy of concave portion position judgement, and repairing quality is improved by targeted recovery scenario.
The technical solution adopted by the present invention to solve the technical problems is: the reparation side of existing building external thermal insulation system
Method, steps are as follows:
S1: defect inspection is carried out to existing building external thermal insulation system, is detected outside exterior wall using infrared thermal imaging technique
The thermal defects of heat-insulation system, and the tensile bond strength of the external thermal insulation system is detected to judge its adhesive property, remember
Record rejected region, defect type, defect area and defect level；
S2: determining the recovery scenario of corresponding external thermal insulation system according to the defect inspection result of the step S1, when
The defect area of the external thermal insulation system is no more than 15% or when its tensile bond strength is not less than the 70% of former design value,
Local route repair is carried out to the rejected region of the external thermal insulation system, when the defect area of the external thermal insulation system is greater than
15% or its tensile bond strength when being lower than the 70% of former design value, to unit wall or the entire external thermal insulation system into
Row is whole to be repaired.
Preferably, the step S2, it is described when the rejected region to the external thermal insulation system carries out local route repair
Defect type is the crack as caused by insulating layer contraction distortion, using polyurathamc filling and repairing.
Preferably, the step S2, it is described when the rejected region to the external thermal insulation system carries out local route repair
Defect type is the crack as caused by thermal insulation dehiscence, digs out V-groove along the fracture strike junction of the edges of two sheets of paper, groove depth extends to base
Layer wall upper surface, and the V-groove depth ratio is more than or equal to 2: 1, then, clears up the V-groove, brushing interface processing
Agent simultaneously fills caulking material, scrapes flexible repairing clay on caulking material surface batch, finally repairs finish coat.
Preferably, it scrapes for described flexible 2~3 times batches, repairing clay point, each batch is scraped thickness no more than 2mm.
Preferably, the step S2, it is described when the rejected region to the external thermal insulation system carries out local route repair
There is hollowing between finish coat and insulating layer in defect type, removes the finish coat that hollowing occurs until insulating layer, applies after cleaning
Then brush interface treating agent repairs the finish coat again.
Preferably, the step S2, it is described when the rejected region to the external thermal insulation system carries out local route repair
Defect type is that external thermal insulation system seeps water, and removes infiltration region until base course wall upper surface, water area for seep are dry
After dry, then brushing interface treating agent after cleaning repairs insulating layer and finish coat again.
Preferably, the step S2, it is described when the rejected region to the external thermal insulation system carries out local route repair
Defect type be insulating layer occur part loosen, hollowing and peeling, root out centered on rejected region and radially expanded 100mm model
Interior metope is enclosed, and roots out depth and extends to base course wall, then, clears up the base course wall and brushing interface treating agent, then
Repair insulating layer and finish coat.
Preferably, the insulation layer thickness Ying Yuyuan insulation layer thickness after reparation is consistent, and the heat preservation after reparation
It is overlap joint connection between layer and the grid cloth of former insulating layer, and new and old grid cloth overlap distance is no less than 100mm.
Preferably, the step S2 is removed when the rejected region to the external thermal insulation system carries out whole repair
Unit wall or entire external thermal insulation system, using guarantor outside construction identical with former external thermal insulation system again laying exterior wall
Warm each techonosphere of system, and the intersection for repairing metope and adjacent metope is overlapped using grid cloth, new and old grid cloth overlap distance
No less than 200mm.
Preferably, the step S2, when the rejected region to the external thermal insulation system carries out whole repair, when outer
When wall is greater than 60cm using external coating and position height to be repaired or exterior wall uses decorating surface brick layer and position to be repaired is high
It when degree is greater than 24cm, repairs metope and is reinforced using anchor studs, every square metre of quantity for repairing the anchor studs in metope is not
Less than 4, and effective anchorage depth of each anchor studs is not less than 25mm, the two neighboring institute in same row or same row
It states anchor studs interval to be arranged, the anchor studs of adjacent row or adjacent column are staggered.
Effect of the invention is that: the restorative procedure of existing building external thermal insulation system of the invention, firstly, using red
Outer thermal imaging and digital image processing techniques accurately detect and record the rejected region of existing building external thermal insulation system
And defect area, and detect the tensile bond strength of rejected region to judge defect level, it is then, true according to defect inspection result
The recovery scenario of fixed corresponding external thermal insulation system targetedly can implement local route repair to rejected region or entirety is repaired
Multiple, therefore, restorative procedure of the invention improves the accuracy of rejected region judgement, and is mentioned by targeted recovery scenario
High repairing quality, to extend the service life of existing building exterior wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of restorative procedure of existing building external thermal insulation system of the invention；
Fig. 2 is the anchor studs arrangement schematic diagram of the existing building external thermal insulation system after repairing.
Figure label is as follows:
Base course wall 1；Insulating layer 2；Finish coat 3；Anchor studs 4.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be noted that attached drawing is adopted
With very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention
Purpose.For sake of convenience, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this can't be this hair
The limitation of bright technical solution.
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be noted that attached drawing is adopted
With very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention
Purpose.For sake of convenience, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this can't be this hair
The limitation of bright technical solution.
Illustrate the restorative procedure of existing building external thermal insulation system of the invention in conjunction with Fig. 1 and Fig. 2, specific steps are such as
Under:
S1: defect inspection is carried out to existing building external thermal insulation system, is detected outside exterior wall using infrared thermal imaging technique
The thermal defects of heat-insulation system, and the tensile bond strength of external thermal insulation system is detected to judge that its adhesive property, record lack
Concave portion position, defect type, defect area and defect level；
S2: the recovery scenario of corresponding external thermal insulation system is determined according to the defect inspection result of step S1, works as exterior wall
The defect area of outer heat preservation system is no more than 15% or when its tensile bond strength is not less than the 70% of former design value, outside External Wall
The rejected region of heat-insulation system carries out local route repair, when the defect area of external thermal insulation system is greater than 15% or its stretch-bonded
When intensity is lower than the 70% of former design value, whole reparation is carried out to unit wall or entire external thermal insulation system.
The restorative procedure of existing building external thermal insulation system of the invention, firstly, utilizing infrared thermal imaging technique and number
Word image processing techniques accurately detects and records the rejected region and defect area of existing building external thermal insulation system, and detects
The tensile bond strength of rejected region is to judge defect level, then, is determined according to defect inspection result and is protected outside corresponding exterior wall
The recovery scenario of warm system targetedly can implement local route repair or whole reparation to rejected region, therefore, of the invention
Restorative procedure improves the accuracy of rejected region judgement, and improves repairing quality by targeted recovery scenario, thus
Extend the service life of existing building exterior wall.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out local route repair, defect type is by protecting
Crack caused by warm 2 contraction distortion of layer, using polyurathamc filling and repairing, the polyurethane foam after solidification has joint filling, glues
The functions such as knot, sealing.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out local route repair, defect type is by protecting
Warm layer 2 cracks caused crack, digs out V-groove along the fracture strike junction of the edges of two sheets of paper, groove depth extends to 1 upper surface of base course wall, and V
Type trench depth ratio is more than or equal to 2: 1, and V-groove groove width is not less than 15mm in the present embodiment, then, clears up V-groove, brushes
Interface treating agent simultaneously fills caulking material, scrapes flexible repairing clay on caulking material surface batch, finally repairs finish coat 3.V-type ditch
The setting of slot increases the contact area in insulating layer 2 crack and caulking material, can tightly block in 2 crack of insulating layer, to protect
Repairing quality is demonstrate,proved, interface treating agent can be improved the caking property in caulking material and crack.
Described flexible 2~3 times batches, repairing clay point are scraped, and each batch is scraped thickness no more than 2mm.Flexibility repairing clay has excellent
Different morphotropism and mobility, after gradation batch is scraped, flexibility repairing clay and filleting and periphery wall adhesion strength are higher, have
Good adhesive force can efficiently control and cover crack.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out local route repair, defect type is facing
Occur hollowing between layer 3 and insulating layer 2, removes the finish coat 3 that hollowing occurs until insulating layer 2, brushing interface processing after cleaning
Then finish coat 3 is repaired in agent again.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out local route repair, defect type is exterior wall
Outer heat preservation system seeps water, and removes infiltration region until 1 upper surface of base course wall applies after cleaning after water area for seep is dry
Then brush interface treating agent repairs insulating layer 2 and finish coat 3 again.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out local route repair, defect type is heat preservation
There is part loosening, hollowing and peeling in layer 2, roots out the metope centered on rejected region and within the scope of radially expanded 100mm, and
It roots out depth and extends to base course wall 1, to thoroughly remove rejected region, then, clear up base course wall 1 and brushing interface processing
Agent, then repair insulating layer 2 and finish coat 3.
More preferably, in the local route repair construction of above-mentioned external thermal insulation system rejected region, insulating layer 2 is rooted out for part
The case where, 2 thickness Ying Yuyuan insulating layer of insulating layer, 2 consistency of thickness after reparation, and insulating layer 2 and former insulating layer 2 after reparation
Grid cloth between for overlap joint connection, and new and old grid cloth overlap distance is no less than 100mm, guarantee the insulating layer 2 after repairing with
It is reliably connected between former insulating layer 2, improves repairing quality.
Above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out whole repair, remove unit wall or
Entire external thermal insulation system is respectively constructed using construction identical with former external thermal insulation system again laying outer heat preservation system
Layer, and the intersection for repairing metope and adjacent metope is overlapped using grid cloth, new and old grid cloth overlap distance is no less than 200mm,
Guarantee to repair and be reliably connected between metope and adjacent metope, improves repairing quality.
As shown in Figure 1, above-mentioned steps S2, when the rejected region of External Thermal Insulation Composite Systems carries out whole repair, when outer
When wall is greater than 60cm using external coating 3 and position height to be repaired or exterior wall uses decorating surface brick layer 3 and position to be repaired
It when height is greater than 24cm, repairs metope and is reinforced using anchor studs 4, every square metre of quantity for repairing anchor studs 4 in metope is no less than 4
It is a, and effective anchorage depth of each anchor studs 4 is no less than 25mm, guarantees that base course wall can be stably fixed on by repairing metope
1, and anchor studs 4 are made using stainless steel material or surface through the metal material of preservative treatment, and anchor studs 4 is avoided to corrode.
As shown in Fig. 2, the interval of two neighboring anchor studs 4 setting in same row or same row, adjacent row or adjacent column
Anchor studs 4 are staggered, i.e., anchor studs 4 are in quincuncial arrangement, can enhance the bonding strength for repairing metope and base course wall 1.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to scope of the claims.
Claims (10)
1. the restorative procedure of existing building external thermal insulation system, which is characterized in that steps are as follows:
S1: carrying out defect inspection to existing building external thermal insulation system, detects exterior insulation using infrared thermal imaging technique
The thermal defects of system, and the tensile bond strength of the external thermal insulation system is detected to judge that its adhesive property, record lack
Concave portion position, defect type, defect area and defect level；
S2: the recovery scenario of corresponding external thermal insulation system is determined according to the defect inspection result of the step S1, when described
The defect area of external thermal insulation system is no more than 15% or when its tensile bond strength is not less than the 70% of former design value, to institute
The rejected region for stating external thermal insulation system carries out local route repair, when the defect area of the external thermal insulation system is greater than 15%
Or its tensile bond strength carries out unit wall or the entire external thermal insulation system whole when being lower than the 70% of former design value
Body reparation.
2. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out local route repair, the defect type is the crack as caused by insulating layer contraction distortion, using foaming
Filling polyurethane repairing.
3. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out local route repair, the defect type is the crack as caused by thermal insulation dehiscence, is walked along the crack
V-groove is dug out to the junction of the edges of two sheets of paper, groove depth extends to base course wall upper surface, and the V-groove depth ratio is more than or equal to 2: 1,
Then, the V-groove is cleared up, brushing interface treating agent simultaneously fills caulking material, scrapes flexible repairing on caulking material surface batch
Clay finally repairs finish coat.
4. restorative procedure according to claim 3, it is characterised in that: described flexible 2~3 times batches, repairing clay point are scraped, often
Secondary batch is scraped thickness no more than 2mm.
5. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out local route repair, there is hollowing between finish coat and insulating layer in the defect type, removes and occurs
The finish coat of hollowing is until then insulating layer, brushing interface treating agent after cleaning repair the finish coat again.
6. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out local route repair, the defect type is that external thermal insulation system seeps water, and removes infiltration region
Until base course wall upper surface, after water area for seep is dry, then brushing interface treating agent after cleaning repairs insulating layer and decorations again
Surface layer.
7. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out local route repair, the defect type be insulating layer occur part loosen, hollowing and peeling, root out with
Metope centered on rejected region and within the scope of radially expanded 100mm, and root out depth and extend to base course wall, then, cleaning
The base course wall and brushing interface treating agent, then repair insulating layer and finish coat.
8. restorative procedure according to claim 6 or 7, it is characterised in that: the insulation layer thickness Ying Yuyuan after reparation
Insulation layer thickness is consistent, and is overlap joint connection between the grid cloth of the insulating layer and former insulating layer after reparation, and Old And New Networks
Lattice cloth overlap distance is no less than 100mm.
9. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out whole repair, unit wall or entire external thermal insulation system are removed, is protected using with outside former exterior wall
Identical construct of warm system lays each techonosphere of external thermal insulation system again, and the intersection for repairing metope and adjacent metope is adopted
It is overlapped with grid cloth, new and old grid cloth overlap distance is no less than 200mm.
10. restorative procedure according to claim 1, it is characterised in that: the step S2, to the exterior insulation system
When the rejected region of system carries out whole repair, when exterior wall is greater than 60cm using external coating and position height to be repaired, or
When exterior wall is greater than 24cm using decorating surface brick layer and position height to be repaired, repairs metope and reinforced using anchor studs, every square metre
The quantity of the anchor studs is no less than 4 in the reparation metope, and effective anchorage depth of each anchor studs is not less than
The two neighboring anchor studs interval setting in 25mm, same row or same row, the anchor studs of adjacent row or adjacent column
It is staggered.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173308A (en) * | 2020-01-13 | 2020-05-19 | 马飒路 | Construction method for repairing thermal insulation crack of external wall |
| CN111335667A (en) * | 2020-01-09 | 2020-06-26 | 孙生根 | Repairing structure and repairing process for external wall thermal insulation mortar |
| CN111852067A (en) * | 2020-07-30 | 2020-10-30 | 常州市建筑科学研究院集团股份有限公司 | Method for repairing existing building wall heat insulation system |
| CN113216430A (en) * | 2021-04-20 | 2021-08-06 | 中建四局第六建设有限公司 | Double-turning-over net-covering construction method for repairing inorganic thermal insulation mortar external thermal insulation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275435A (en) * | 2008-05-15 | 2008-10-01 | 浙江中富建筑集团股份有限公司 | Building wall crack repairing method |
| CN103195217A (en) * | 2013-04-23 | 2013-07-10 | 山东建筑大学 | Adhering outer wall outer heat insulating system energy-saving reconstruction base layer processing method for existing buildings |
| CN103321442A (en) * | 2013-06-14 | 2013-09-25 | 浙江建设职业技术学院 | Self-compensating repair structure and process for internal stress cracking of inner wall heat insulating wall surface |
| CN104060704A (en) * | 2013-03-22 | 2014-09-24 | 贵州中建建筑科研设计院有限公司 | Mechanical repairing method and structure for hollowing of thermal insulation mortar of outer wall |
| CN206681180U (en) * | 2017-04-28 | 2017-11-28 | 青岛恒基伟业建材有限公司 | A kind of exterior wall heat-preserving system based on reinforced rock wool-steel plywood |
-
2019
- 2019-04-19 CN CN201910316636.XA patent/CN110185278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275435A (en) * | 2008-05-15 | 2008-10-01 | 浙江中富建筑集团股份有限公司 | Building wall crack repairing method |
| CN104060704A (en) * | 2013-03-22 | 2014-09-24 | 贵州中建建筑科研设计院有限公司 | Mechanical repairing method and structure for hollowing of thermal insulation mortar of outer wall |
| CN103195217A (en) * | 2013-04-23 | 2013-07-10 | 山东建筑大学 | Adhering outer wall outer heat insulating system energy-saving reconstruction base layer processing method for existing buildings |
| CN103321442A (en) * | 2013-06-14 | 2013-09-25 | 浙江建设职业技术学院 | Self-compensating repair structure and process for internal stress cracking of inner wall heat insulating wall surface |
| CN206681180U (en) * | 2017-04-28 | 2017-11-28 | 青岛恒基伟业建材有限公司 | A kind of exterior wall heat-preserving system based on reinforced rock wool-steel plywood |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国住房和城乡建设部: "《JGJ376-2015建筑外墙外保温系统修缮标准及条文说明》", 30 November 2015, 中国建筑工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335667A (en) * | 2020-01-09 | 2020-06-26 | 孙生根 | Repairing structure and repairing process for external wall thermal insulation mortar |
| CN111335667B (en) * | 2020-01-09 | 2021-11-19 | 孙生根 | Repairing structure and repairing process for external wall thermal insulation mortar |
| CN111173308A (en) * | 2020-01-13 | 2020-05-19 | 马飒路 | Construction method for repairing thermal insulation crack of external wall |
| CN111852067A (en) * | 2020-07-30 | 2020-10-30 | 常州市建筑科学研究院集团股份有限公司 | Method for repairing existing building wall heat insulation system |
| CN111852067B (en) * | 2020-07-30 | 2021-12-14 | 常州市建筑科学研究院集团股份有限公司 | Method for repairing existing building wall heat insulation system |
| CN113216430A (en) * | 2021-04-20 | 2021-08-06 | 中建四局第六建设有限公司 | Double-turning-over net-covering construction method for repairing inorganic thermal insulation mortar external thermal insulation system |
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