CN107989398A - The reinforcing construction construction method of wall - Google Patents
The reinforcing construction construction method of wall Download PDFInfo
- Publication number
- CN107989398A CN107989398A CN201711246564.3A CN201711246564A CN107989398A CN 107989398 A CN107989398 A CN 107989398A CN 201711246564 A CN201711246564 A CN 201711246564A CN 107989398 A CN107989398 A CN 107989398A
- Authority
- CN
- China
- Prior art keywords
- deformed bar
- wall
- reinforcing rib
- grouting pipe
- slurries
- Prior art date
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Classifications
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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
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- 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
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0222—Replacing or adding wall ties
Abstract
The invention discloses a kind of reinforcing construction construction method of wall, it is characterized in that wall reinforcement construction procedure is using as follows：(1) rendering layer, the embedded hole of preboring Grouting Pipe are peeled off；(2) deformed bar is hung；(3) reinforcing rib is hung on deformed bar；(4) prestressed stretch-draw is carried out to deformed bar；(5) deformed bar is subjected to welding grappling with fixing muscle after prestressed stretch-draw, deformed bar and reinforcing rib is welded and fixed；(6) Grouting Pipe is buried, Grouting Pipe and the gap in embedded hole are closed using structure glue；(7) slip casting is carried out to wall.
Description
Technical field
The present invention relates to a kind of reinforcing construction construction method, the reinforcing construction construction method of more particularly to a kind of wall.
Background technology
Old building by long-term use after the phenomenon of depression of bearing force occurs because of a variety of causes, be mainly manifested in Old building
The wall of thing is because crack occur in the reasons such as sedimentation, or bearing capacity of wall body cannot meet the requirement of existing load.Therefore for old
Building, the overall load effect of reinforcement structure, improves the mechanical property of structure.
The content of the invention
The present invention is to provide a kind of ruggedized construction construction method of wall, solves the problems, such as bearing capacity of wall body.
The present invention is inadequate for strength of wall body, takes following ruggedized construction：Wall is arranged after peeling off rendering in surface of wall
One skin deformed bar, a diameter of 12~14mm of deformed bar, deformed bar spacing are 150~300mm, deformed bar
Arrange non-prestressed reinforcing rib again above, deformed bar is welded to connect with reinforcing rib, a diameter of 12~14mm of reinforcing rib,
Reinforcing rib bar spacing is 150~300mm.Just arranged direction and horizontal sextant angle are 45 degree to deformed bar, reinforcing rib arrangement side
To vertical with arranged direction at the beginning of deformed bar.Deformed bar is consolidated by fixing muscle after deformed bar tensioning
Fixed, fixing muscle is welded and fixed with deformed bar, a diameter of 14~16mm of fixing muscle.Fixing muscle spacing for 150~
300mm, each tensioned unit length are 150~300mm, and reinforcing rib is set in two terminations of tensioned unit.Deformed bar
Grouting Pipe is arranged in the tensioned unit formed with non-prestressed reinforcing rib, and slip casting tube spacing is 350~450mm, and Grouting Pipe is straight
The stainless-steel pipe of footpath 10mm, Grouting Pipe embedment wall mortar joint, length of embedment 60mm, is fixed with structure glue.Grouting Pipe
Three-way valve is set between slurry can.
Following ruggedized construction can also be used：A skin deformed bar is arranged in surface of wall, in advance after wall stripping rendering
Stress bar diameter is 12~14mm, and deformed bar spacing is 150~300mm, arranged again above deformed bar it is non-it is pre- should
Power reinforcing rib, deformed bar are welded to connect with reinforcing rib, a diameter of 12~14mm of reinforcing rib, and reinforcing rib bar spacing is
150~300mm.Just arranged direction is level to deformed bar, and reinforcing rib arranged direction is to be vertically arranged.Deformed bar tensioning
After deformed bar is fixed by fixing muscle, fixing muscle is welded and fixed with deformed bar, and fixing muscle is straight
Footpath is 14~16mm.Fixing muscle spacing is 300~600mm, and each tensioned unit length is 300~600mm, in tensioned unit
Two terminations set reinforcing rib, and row's reinforcing rib is arranged between termination vertical strengthening ribs and vertical fixing muscle.Deformed bar
Grouting Pipe is arranged in the tensioned unit formed with non-prestressed reinforcing rib, and slip casting tube spacing is 350~450mm, and Grouting Pipe is straight
The stainless-steel pipe of footpath 10mm, Grouting Pipe embedment wall mortar joint, length of embedment 60mm, is fixed with structure glue.Grouting Pipe
Three-way valve is set between slurry can.
After surface of wall sets deformed bar, wall body structure performance can have greatly improved, even structural damage
Form also can be very big improvement, from plastic failure can be transitioned into elastic break-down, obvious action is had safely to structure.
Wall reinforcement construction procedure is using as follows：
(1) rendering layer is peeled off, the embedded hole of preboring Grouting Pipe, the embedded bore dia of Grouting Pipe is 12mm；Preboring buries hole
Using electronic rotation diamond core drill, it is water-cooled drill bit and is considered to be worth doing with brick output；Using steel wire cleaning surface of wall dust and
Scum silica frost or loose position simultaneously keep drying；
(2) deformed bar is hung, deformed bar is fixed on by wall, U-iron button insertion wall ash by U-iron button
Seam；
(3) reinforcing rib is hung on deformed bar, is tentatively connected deformed bar with reinforcing rib with steel wire；
(4) prestressed stretch-draw is carried out to deformed bar, deformed bar tensioning uses lever type clamping instrument, lever
The resistance arm of clamping tool and the ratio of power arm are 0.05~0.15.Tensioning process is using as follows：Deformed bar is just opened
Tension is pulled to 10% control tension stress, holds lotus 3min and establishes primary stress, then is stretched to control tension stress, holds lotus 5min
Establish prestressing force.
(5) deformed bar is subjected to welding grappling with fixing muscle after prestressed stretch-draw, by deformed bar with adding
Strengthening tendons is welded and fixed；
(6) Grouting Pipe is buried, Grouting Pipe and the gap in embedded hole are closed using structure glue；
(7) slip casting is carried out to wall；With slip casing by pressure machinery slurries injection wall body, slip casting since being put most lower ranking, by
Step develops to both sides upwards and symmetrically, reaches expecting pressure or slurries in neighbouring injection point free flow in each injection point
Go out, injection can terminate, injection hole plug.
If slurries have leakage, leakage channel is such as can not find, slurries incorporation accelerator is continued a small amount of injections makes leakage
Passage gradually precipitates blocking.
After slurries solidification completely, remove Grouting Pipe and carry out sealing of hole.
If wall has crack, following handle is carried out before step (7)：
1) grout nipple is buried in the middle part of crack, perfusion point spacing is integrated according to fracture width and the penetration of fracture to be determined, spacing
For 200~300mm；
2) dead-end fracture, grout nipple are closed after burying using epoxy mortar, form a confined space, reserve slurries disengaging
Mouthful, then slurries are pressed into gap with syringe, fill it.
3) leakage check, applies one layer of soap along crack, is passed through compressed air from grout nipple, air leak position is repaired sealing
Untill not leaking.
4) it is in the milk, when fracture width is less than 0.3mm, after epoxy mortar dead-end fracture, then using methacrylic acid
Lipid slurry filling；When fracture width is greater than or equal to 0.3mm and is less than 1mm, using epoxy resin slurry filling；When splitting
When slit width degree is greater than or equal to 1mm, irrigated using cement grout.
Structural behaviour of the present invention is good, securely and reliably.
Brief description of the drawings
Fig. 1 is wall reinforcement structure diagram one, and Fig. 2 is wall reinforcement structure diagram two.
In each attached drawing：1st, deformed bar, 2, reinforcing rib, 3, fixing muscle, 4, Grouting Pipe, 5, angle steel, 6, fastening screw, 7,
Steel plate, 8, batten plate.
Embodiment
Embodiment one
The present embodiment is inadequate for strength of wall body, takes following ruggedized construction：In surface of wall cloth after wall stripping rendering
Put a skin deformed bar 1,1 a diameter of 12mm of deformed bar, 1 spacing of deformed bar is 200mm, on deformed bar 1
Non-prestressed reinforcing rib 2 is arranged in face again, and deformed bar 1 is welded to connect with reinforcing rib 2, and 2 a diameter of 12mm of reinforcing rib, adds
2 bar spacing of strengthening tendons is 200mm.Just arranged direction and horizontal sextant angle are 45 degree to deformed bar 1,2 arranged direction of reinforcing rib and
Just arranged direction is vertical for deformed bar 1, and deformed bar 1 is just arranged as Fig. 1 dotted line positions, and deformed bar 1 is after tensioning
Become solid line position.Deformed bar 1 is fixed by fixing muscle 3 after 1 tensioning of deformed bar, fixing muscle 3 with
Deformed bar 1 is welded and fixed, 3 a diameter of 14mm of fixing muscle.3 spacing of fixing muscle is 200mm, each tensioned unit length
For 200mm, reinforcing rib 2 is set in two terminations of tensioned unit.That deformed bar 1 is formed with non-prestressed reinforcing rib 2
It is 400mm to draw arrangement Grouting Pipe 4,4 spacing of Grouting Pipe in unit, and Grouting Pipe 4 is the stainless-steel pipe of diameter 10mm, Grouting Pipe 4
Wall mortar joint is embedded to, length of embedment 60mm, is fixed with structure glue.Three-way valve is set between Grouting Pipe 4 and slurry can.
Following ruggedized construction can also be used：A skin deformed bar 1 is arranged in surface of wall, in advance after wall stripping rendering
1 a diameter of 12mm of stress reinforcing bar, 1 spacing of deformed bar are 200mm, and deformed bar 1 arranges non-prestressed reinforcement again above
Muscle 2, deformed bar 1 are welded to connect with reinforcing rib 2,2 a diameter of 12mm of reinforcing rib, and 2 bar spacing of reinforcing rib is
200mm.Just arranged direction is level to deformed bar 1, and 2 arranged direction of reinforcing rib to be vertically arranged, just arrange by deformed bar 1
For Fig. 2 dotted line positions, deformed bar 1 becomes solid line position after tensioning.By prestress steel after 1 tensioning of deformed bar
Muscle 1 is fixed by fixing muscle 3, and fixing muscle 3 is welded and fixed with deformed bar 1, and fixing muscle 3 a diameter of 14~
16mm.3 spacing of fixing muscle is 400mm, and each tensioned unit length is 400mm, sets and strengthens in two terminations of tensioned unit
Muscle 2, row's reinforcing rib 2 is arranged between termination vertical strengthening ribs 2 and vertical fixing muscle 3.Deformed bar 1 adds with non-prestressed
Arrangement Grouting Pipe 4 in the tensioned unit that strengthening tendons 2 is formed, 4 spacing of Grouting Pipe are 400mm, and Grouting Pipe 4 is the stainless steel of diameter 10mm
Steel pipe, Grouting Pipe 4 are embedded to wall mortar joint, and length of embedment 60mm, is fixed with structure glue.Between Grouting Pipe 4 and slurry can
Three-way valve is set.
Wall reinforcement construction procedure is using as follows：
(1) rendering layer is peeled off, the embedded hole of preboring Grouting Pipe 4, the embedded bore dia of Grouting Pipe 4 is 12mm；Preboring is buried
Hole uses electronic rotation diamond core drill, is water-cooled drill bit and is considered to be worth doing with brick output；Using the dust of steel wire cleaning surface of wall
And scum silica frost or loose position and keep drying；
(2) deformed bar 1 is hung, deformed bar 1 is fixed on by wall, U-iron button insertion wall by U-iron button
Mortar joint；
(3) reinforcing rib 2 is hung on deformed bar 1, is carried out deformed bar 1 and reinforcing rib 2 tentatively with steel wire
Connection；
(4) prestressed stretch-draw is carried out to deformed bar 1,1 tensioning of deformed bar uses lever type clamping instrument, lever
The resistance arm of formula clamping tool and the ratio of power arm are 0.05~0.15.Tensioning process is using as follows：By at the beginning of deformed bar 1
Tensioning is stretched to 10% control tension stress, holds lotus 3min and establishes primary stress, then is stretched to control tension stress, holds lotus
5min establishes prestressing force.
(5) deformed bar 1 is subjected to welding grappling with fixing muscle 3 after prestressed stretch-draw, by deformed bar 1 with
Reinforcing rib 2 is welded and fixed；
(6) Grouting Pipe 4 is buried, Grouting Pipe 4 and the gap in embedded hole are closed using structure glue；
(7) slip casting is carried out to wall；With slip casing by pressure machinery slurries injection wall body, slip casting since being put most lower ranking, by
Step develops to both sides upwards and symmetrically, reaches expecting pressure or slurries in neighbouring injection point free flow in each injection point
Go out, injection can terminate, injection hole plug.
If slurries have leakage, leakage channel is such as can not find, slurries incorporation accelerator is continued a small amount of injections makes leakage
Passage gradually precipitates blocking.
After slurries solidification completely, remove Grouting Pipe 4 and carry out sealing of hole.
If wall has crack, following handle is carried out before step (7)：
1) grout nipple is buried in the middle part of crack, perfusion point spacing is integrated according to fracture width and the penetration of fracture to be determined, spacing
For 200~300mm；
2) dead-end fracture, grout nipple are closed after burying using epoxy mortar, form a confined space, reserve slurries disengaging
Mouthful, then slurries are pressed into gap with syringe, fill it.
3) leakage check, applies one layer of soap along crack, is passed through compressed air from grout nipple, air leak position is repaired sealing
Untill not leaking.
4) it is in the milk, when fracture width is less than 0.3mm, after epoxy mortar dead-end fracture, then using methacrylic acid
Lipid slurry filling；When fracture width is greater than or equal to 0.3mm and is less than 1mm, using epoxy resin slurry filling；When splitting
When slit width degree is greater than or equal to 1mm, irrigated using cement grout.
Embodiment two
The present embodiment uses following ruggedized construction：After wall stripping rendering a skin deformed bar 1 is arranged in surface of wall,
1 a diameter of 12mm of deformed bar, 1 spacing of deformed bar are 200mm, and deformed bar 1 arranges non-prestressed add again above
Strengthening tendons 2, deformed bar 1 are welded to connect with reinforcing rib 2,2 a diameter of 12mm of reinforcing rib, and 2 bar spacing of reinforcing rib is
200mm.Just arranged direction is level to deformed bar 1, and 2 arranged direction of reinforcing rib to be vertically arranged, just arrange by deformed bar 1
For Fig. 2 dotted line positions, deformed bar 1 becomes solid line position after tensioning.By prestress steel after 1 tensioning of deformed bar
Muscle 1 is fixed by fixing muscle 3, and fixing muscle 3 is welded and fixed with deformed bar 1, and fixing muscle 3 a diameter of 14~
16mm.3 spacing of fixing muscle is 400mm, and each tensioned unit length is 400mm, sets and strengthens in two terminations of tensioned unit
Muscle 2, row's reinforcing rib 2 is arranged between termination vertical strengthening ribs 2 and vertical fixing muscle 3.Deformed bar 1 adds with non-prestressed
Arrangement Grouting Pipe 4 in the tensioned unit that strengthening tendons 2 is formed, 4 spacing of Grouting Pipe are 400mm, and Grouting Pipe 4 is the stainless steel of diameter 10mm
Steel pipe, Grouting Pipe 4 are embedded to wall mortar joint, and length of embedment 60mm, is fixed with structure glue.Between Grouting Pipe 4 and slurry can
Three-way valve is set.
Wall reinforcement construction procedure is using as follows：
(1) rendering layer is peeled off, the embedded hole of preboring Grouting Pipe 4, the embedded bore dia of Grouting Pipe 4 is 12mm；Preboring is buried
Hole uses electronic rotation diamond core drill, is water-cooled drill bit and is considered to be worth doing with brick output；Using the dust of steel wire cleaning surface of wall
And scum silica frost or loose position and keep drying；
(2) deformed bar 1 is hung, deformed bar 1 is fixed on by wall, U-iron button insertion wall by U-iron button
Mortar joint；
(3) reinforcing rib 2 is hung on deformed bar 1, is carried out deformed bar 1 and reinforcing rib 2 tentatively with steel wire
Connection；
(4) prestressed stretch-draw is carried out to deformed bar 1,1 tensioning of deformed bar uses lever type clamping instrument, lever
The resistance arm of formula clamping tool and the ratio of power arm are 0.05~0.15.Tensioning process is using as follows：By at the beginning of deformed bar 1
Tensioning is stretched to 10% control tension stress, holds lotus 3min and establishes primary stress, then is stretched to control tension stress, holds lotus
5min establishes prestressing force.
(5) deformed bar 1 is subjected to welding grappling with fixing muscle 3 after prestressed stretch-draw, by deformed bar 1 with
Reinforcing rib 2 is welded and fixed；
(6) Grouting Pipe 4 is buried, Grouting Pipe 4 and the gap in embedded hole are closed using structure glue；
(7) slip casting is carried out to wall；With slip casing by pressure machinery slurries injection wall body, slip casting since being put most lower ranking, by
Step develops to both sides upwards and symmetrically, reaches expecting pressure or slurries in neighbouring injection point free flow in each injection point
Go out, injection can terminate, injection hole plug.
If slurries have leakage, leakage channel is such as can not find, slurries incorporation accelerator is continued a small amount of injections makes leakage
Passage gradually precipitates blocking.
After slurries solidification completely, remove Grouting Pipe 4 and carry out sealing of hole.
If wall has crack, following handle is carried out before step (7)：
1) grout nipple is buried in the middle part of crack, perfusion point spacing is integrated according to fracture width and the penetration of fracture to be determined, spacing
For 200~300mm；
2) dead-end fracture, grout nipple are closed after burying using epoxy mortar, form a confined space, reserve slurries disengaging
Mouthful, then slurries are pressed into gap with syringe, fill it.
3) leakage check, applies one layer of soap along crack, is passed through compressed air from grout nipple, air leak position is repaired sealing
Untill not leaking.
4) it is in the milk, when fracture width is less than 0.3mm, after epoxy mortar dead-end fracture, then using methacrylic acid
Lipid slurry filling；When fracture width is greater than or equal to 0.3mm and is less than 1mm, using epoxy resin slurry filling；When splitting
When slit width degree is greater than or equal to 1mm, irrigated using cement grout.
Claims (1)
1. a kind of reinforcing construction construction method of wall, it is characterized in that wall reinforcement take it is as follows：In wall after wall stripping rendering
One skin deformed bar of body surface layout, a diameter of 12~14mm of deformed bar, deformed bar spacing are 150~300mm,
Non-prestressed reinforcing rib is arranged above deformed bar again, deformed bar is welded to connect with reinforcing rib, reinforcing rib diameter
For 12~14mm, reinforcing rib bar spacing is 150~300mm；Just arranged direction is horizontal to deformed bar, reinforcing rib arrangement side
To be vertically arranged；Deformed bar is fixed by fixing muscle after deformed bar tensioning, fixing muscle is with advance should
Power reinforcing bar is welded and fixed, a diameter of 14~16mm of fixing muscle；Fixing muscle spacing is 300~600mm, each tensioned unit length
Spend for 300~600mm, reinforcing rib be set in two terminations of tensioned unit, in termination vertical strengthening ribs and vertical fixing muscle it
Between arrange row's reinforcing rib；Arrangement Grouting Pipe, Grouting Pipe in the tensioned unit that deformed bar is formed with non-prestressed reinforcing rib
Spacing is 350~450mm, and Grouting Pipe is the stainless-steel pipe of diameter 10mm, and Grouting Pipe is embedded to wall mortar joint, and length of embedment is
60mm, is fixed with structure glue；Three-way valve is set between Grouting Pipe and slurry can；
Wall reinforcement construction procedure is using as follows：
(1) rendering layer is peeled off, the embedded hole of preboring Grouting Pipe, the embedded bore dia of Grouting Pipe is 12mm；Preboring buries hole use
Electronic rotation diamond core drill, is water-cooled drill bit and is considered to be worth doing with brick output；Using the dust and scum silica frost of steel wire cleaning surface of wall
Or loose position and keep drying；
(2) deformed bar is hung, deformed bar is fixed on by wall, U-iron button insertion wall mortar joint by U-iron button；
(3) reinforcing rib is hung on deformed bar, is tentatively connected deformed bar with reinforcing rib with steel wire；
(4) prestressed stretch-draw is carried out to deformed bar, deformed bar tensioning uses lever type clamping instrument, lever type clamping
The resistance arm of instrument and the ratio of power arm are 0.05~0.15；Tensioning process is using as follows：By deformed bar initial tensioning
10% control tension stress is pulled to, lotus 3min is held and establishes primary stress, then is stretched to control tension stress, holds lotus 5min foundation
Prestressing force；
(5) deformed bar is subjected to welding grappling with fixing muscle after prestressed stretch-draw, by deformed bar and reinforcing rib
It is welded and fixed；
(6) Grouting Pipe is buried, Grouting Pipe and the gap in embedded hole are closed using structure glue；
(7) slip casting is carried out to wall；With slip casing by pressure machinery slurries injection wall body, slip casting since being put most lower ranking, progressively to
Above and symmetrically develop to both sides, reach expecting pressure or slurries in each injection point freely flows out in neighbouring injection point, notes
Penetrating to terminate, injection hole plug；
If slurries have leakage, leakage channel is such as can not find, slurries incorporation accelerator is continued a small amount of injections makes leakage channel
Gradually precipitation blocks；
After slurries solidification completely, remove Grouting Pipe and carry out sealing of hole；
If wall has crack, following handle is carried out before step (7)：
1) grout nipple is buried in the middle part of crack, perfusion point spacing is integrated according to fracture width and the penetration of fracture to be determined, spacing 200
~300mm；
2) dead-end fracture, grout nipple are closed after burying using epoxy mortar, form a confined space, reserve slurries inlet and outlet,
Slurries are pressed into gap with syringe again, fill it；
3) leakage check, one layer of soap is applied along crack, is passed through compressed air from grout nipple, air leak position is repaired sealing to not
Untill leakage；
4) it is in the milk, when fracture width is less than 0.3mm, after epoxy mortar dead-end fracture, then using methacrylic acid lipid
Slurry filling；When fracture width is greater than or equal to 0.3mm and is less than 1mm, using epoxy resin slurry filling；When crack is wide
When degree is greater than or equal to 1mm, irrigated using cement grout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246564.3A CN107989398B (en) | 2016-05-21 | 2016-05-21 | Construction method for wall reinforcing structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442373.3A CN106088646B (en) | 2016-05-21 | 2016-05-21 | The ruggedized construction of old building |
| CN201711246564.3A CN107989398B (en) | 2016-05-21 | 2016-05-21 | Construction method for wall reinforcing structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442373.3A Division CN106088646B (en) | 2016-05-21 | 2016-05-21 | The ruggedized construction of old building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107989398A true CN107989398A (en) | 2018-05-04 |
| CN107989398B CN107989398B (en) | 2020-05-12 |
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| CN201711245752.4A Active CN107989397B (en) | 2016-05-21 | 2016-05-21 | The reinforcing construction construction method of old building |
| CN201711245677.1A Active CN107916797B (en) | 2016-05-21 | 2016-05-21 | Construction method for improving bearing performance of old building |
| CN201711245741.6A Active CN107905551B (en) | 2016-05-21 | 2016-05-21 | Construction method for wall reinforcing structure |
| CN201810184634.5A Active CN108360835B (en) | 2016-05-21 | 2016-05-21 | Construction method for reinforcing structure of old building |
| CN201711245575.XA Active CN107916796B (en) | 2016-05-21 | 2016-05-21 | A kind of structure promoting old building load-carrying properties |
| CN201610442373.3A Active CN106088646B (en) | 2016-05-21 | 2016-05-21 | The ruggedized construction of old building |
| CN201711246564.3A Active CN107989398B (en) | 2016-05-21 | 2016-05-21 | Construction method for wall reinforcing structure |
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| CN201711245752.4A Active CN107989397B (en) | 2016-05-21 | 2016-05-21 | The reinforcing construction construction method of old building |
| CN201711245677.1A Active CN107916797B (en) | 2016-05-21 | 2016-05-21 | Construction method for improving bearing performance of old building |
| CN201711245741.6A Active CN107905551B (en) | 2016-05-21 | 2016-05-21 | Construction method for wall reinforcing structure |
| CN201810184634.5A Active CN108360835B (en) | 2016-05-21 | 2016-05-21 | Construction method for reinforcing structure of old building |
| CN201711245575.XA Active CN107916796B (en) | 2016-05-21 | 2016-05-21 | A kind of structure promoting old building load-carrying properties |
| CN201610442373.3A Active CN106088646B (en) | 2016-05-21 | 2016-05-21 | The ruggedized construction of old building |
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| CN109577500A (en) * | 2018-12-04 | 2019-04-05 | 富思特新材料科技发展股份有限公司 | A kind of loose insulation board base treatment technique of exterior insulation engineering construction |
| CN110185277A (en) * | 2019-04-19 | 2019-08-30 | 上海市建筑装饰工程集团有限公司 | The restorative procedure of existing building external wall seepage point |
| CN112065000B (en) * | 2020-08-05 | 2021-08-06 | 业之峰诺华家居装饰集团股份有限公司 | Thin tile pasting method layer structure and construction process thereof |
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2016
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107916797B (en) | 2020-05-15 |
| CN107989397B (en) | 2019-03-05 |
| CN107916797A (en) | 2018-04-17 |
| CN107989398B (en) | 2020-05-12 |
| CN107905551B (en) | 2020-02-04 |
| CN106088646B (en) | 2018-07-24 |
| CN107916796A (en) | 2018-04-17 |
| CN108360835B (en) | 2020-02-04 |
| CN106088646A (en) | 2016-11-09 |
| CN107916796B (en) | 2019-03-05 |
| CN107989397A (en) | 2018-05-04 |
| CN108360835A (en) | 2018-08-03 |
| CN107905551A (en) | 2018-04-13 |
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