CN103967079A - Device and method for reinforcing large aboveground water pool - Google Patents
Device and method for reinforcing large aboveground water pool Download PDFInfo
- Publication number
- CN103967079A CN103967079A CN201410161374.1A CN201410161374A CN103967079A CN 103967079 A CN103967079 A CN 103967079A CN 201410161374 A CN201410161374 A CN 201410161374A CN 103967079 A CN103967079 A CN 103967079A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- alkaline
- concrete
- pool
- fiber mesh
- 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
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a device and a method for reinforcing a large aboveground water pool. According to the method, surface treatment, primer smearing, repairing and leveling, reinforcement, and wall surface thermal insulation are performed on a wall body, repair, reinforcement and thermal insulation are performed on a concrete structure of the aboveground water pool, strength of the pool wall is improved after being reinforced by alkali-resisting carbon fiber gridding cloth, difference between the temperature in the pool and the temperature outside the pool is reduced during thermal insulation, and service life of the water pool is prolonged. Compared with the prior art, the device and the method for reinforcing the large aboveground water pool has the advantages that strength of the pool wall is improved after being reinforced by carbon fibers; difference between the temperature in the pool and the temperature outside the pool is reduced after thermal insulation is performed on the pool wall, the pool wall does not crack due to restraint of carbon fibers, water leakage is eased greatly, freeze thawing effect is reduced without water leakage, and service life of the water pool is prolonged.
Description
Technical field
The present invention relates to the realm of building construction, relate in particular to a kind of large-scale ground upper pool bracing means and method.
Background technology
At present, water distribution manifold pumping plant is reinforced concrete structure, use several years after pond external wall start to occur drainage, after leak stopping is repeatedly processed, drainage does not take a turn for the better, and starts to occur Vertical Cracks.The reason that this phenomenon occurs is that in pond, water temperature is higher, reaches 38 degrees Celsius of left and right, and winter, outside temperature reached subzero below 10 degrees Celsius, and internal-external temperature difference has reached 50 degree.After water enters concrete wall, temperature declines, and freeze thawing effect occurs, and the cracking drainage of having aggravated pool wall, has a strong impact on pond intensity and application life.
Summary of the invention
The object of the present invention is to provide a kind of large-scale ground upper pool bracing means and method, through surfacing to body of wall, smear primer, repair levelling, reinforcing and metope insulating process, the concrete structure of upper pool is repaired, is reinforced and is incubated over the ground, after pond sidewall uses alkaline-resisting carbon fiber mesh fabric to reinforce, improve the intensity of pool wall, insulating process has reduced the inside and outside temperature difference in pond, has improved the application life in pond.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of large-scale ground upper pool and bracing means, comprise alkaline-resisting carbon fiber mesh fabric, insulating extruded board, polymer mortar, described alkaline-resisting carbon fiber mesh fabric is two-layer, the alkaline-resisting carbon fiber mesh fabric of first floor is bonded on base course wall, the alkaline-resisting carbon fiber mesh fabric of the second layer is bonded on the alkaline-resisting carbon fiber mesh fabric of first floor, described insulating extruded board is arranged on the alkaline-resisting carbon fiber mesh fabric of the second layer, and polymer mortar is arranged on insulating extruded board.
The method of reinforcing large-scale ground upper pool, concrete operation step is as follows:
1) surfacing: utilize grinding machine polishing in angle to remove the mortar on outer walls of concrete surface, dirt, the loose and outstanding part of concrete tissue, concrete that has been corroded, polish flat; Fill up the distress in concrete that is greater than 0.2mm with epoxy mortar;
2) smear primer: eliminate concrete surface dust with hair-dryer or dust catcher, and with acetone wiping processing, primer JGN-P first, second bi-component is evenly mixed by 3:1 weight ratio, smear to uniformly bonding plane with round brush or hairbrush;
3) repair levelling: the recessed position of concrete surface is used the levelling of JN-X concrete repair glue, and the section of having difference or rotation angle position are worn into level and smooth curved surface with repair sheets;
4) reinforcing process: first, the second component of JGN-C glue is evenly mixed by 3:1 weight ratio, use round brush or hairbrush, scraper plate to dip in JGN-C glue and be applied to uniformly on concrete bonding face, brushing amount is at 600～800g/m
3, alkaline-resisting first floor carbon fiber mesh fabric is sticked; Use hard rubber roller or plastic scrapers repeatedly to roll, drive bubble out of, impel adhesive permeation; Fiber length direction top connection lap length is 20cm; After the sticky impregnation of bottom fully permeates, scrape upper strata JGN-C glue, about 200g/m is measured in brushing
3, back and forth blade coating makes adhesive permeation in alkaline-resisting carbon fiber mesh fabric, re-uses rubber rollers or plastic scrapers and back and forth rolls floating and the changing of the relative positions that elimination may occur, one YJS carbon fiber adhesive of the alkaline-resisting carbon fiber mesh fabric surface uniform of the second last layer brushing;
5) metope insulation: in the time that consolidation process completes and possess execution conditions, carry out metope exterior insulation work, smear clay 15mm thick, 80mm is thick for paving polyphenyl plate heat preserving layer, with bonding mortar, special-purpose rivet connection, every square meter is no less than 4 points, brush interfacial agents, smear polymer mortar 10mm thick, add one deck alkali-proof glass fiber mesh.
In described step 3), JN-X concrete repair glue is white cement or the heavy calcium carbonate that repair sheets JGN-C mixes twice repair sheets JGN-C weight.
Compared with prior art, the invention has the beneficial effects as follows:
1) pond sidewall is carried out, after carbon fiber reinforcement, having improved the intensity of pool wall;
2) pool wall is increased after insulation processing, pond internal-external temperature difference is reduced, simultaneously owing to increasing carbon fiber effect of contraction, pool wall no longer produces crack, and drainage is greatly alleviated, owing to no longer leaking, further alleviate again freeze thawing effect, improved the application life in pond.
Brief description of the drawings
Fig. 1 reinforces heat-insulating wall structure figure.
Fig. 2 is pond facade carbon fiber reinforcement band distribution map.
The alkaline-resisting carbon fiber mesh fabric 4-of 1-base course wall 2-first floor alkaline-resisting carbon fiber mesh fabric 3-second layer insulating extruded board 5-polymer mortar
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further illustrated:
As shown in Figure 1, a kind of large-scale ground upper pool and bracing means, comprise alkaline-resisting carbon fiber mesh fabric, insulating extruded board, polymer mortar, described alkaline-resisting carbon fiber mesh fabric is two-layer, the alkaline-resisting carbon fiber mesh fabric 2 of first floor is bonded on base course wall 1, the alkaline-resisting carbon fiber mesh fabric 3 of the second layer is bonded on the alkaline-resisting carbon fiber mesh fabric 2 of first floor, and described insulating extruded board 4 is arranged on the alkaline-resisting carbon fiber mesh fabric 3 of the second layer, and polymer mortar 5 is arranged on insulating extruded board 4.
The method of reinforcing large-scale ground upper pool, concrete operation step is as follows:
1) surfacing: utilize grinding machine polishing in angle to remove the mortar on outer walls of concrete surface, dirt, the loose and outstanding part of concrete tissue, concrete that has been corroded, polish flat; Fill up the distress in concrete that is greater than 0.2mm with epoxy mortar;
2) smear primer: eliminate concrete surface dust with hair-dryer or dust catcher, and with acetone wiping processing, primer JGN-P first, second bi-component is evenly mixed by 3:1 weight ratio, smear to uniformly bonding plane with round brush or hairbrush;
3) repair levelling: the recessed position of concrete surface is used the levelling of JN-X concrete repair glue, and the section of having difference or rotation angle position are worn into level and smooth curved surface with repair sheets;
4) reinforcing process: first, the second component of JGN-C glue is evenly mixed by 3:1 weight ratio, use round brush or hairbrush, scraper plate to dip in JGN-C glue and be applied to uniformly on concrete bonding face, brushing amount is at 600～800g/m
3, alkaline-resisting first floor carbon fiber mesh fabric is sticked; Use hard rubber roller or plastic scrapers repeatedly to roll, drive bubble out of, impel adhesive permeation; Fiber length direction top connection lap length is 20cm; After the sticky impregnation of bottom fully permeates, scrape upper strata JGN-C glue, about 200g/m is measured in brushing
3, back and forth blade coating makes adhesive permeation in alkaline-resisting carbon fiber mesh fabric, re-uses rubber rollers or plastic scrapers and back and forth rolls floating and the changing of the relative positions that elimination may occur, one YJS carbon fiber adhesive of the alkaline-resisting carbon fiber mesh fabric surface uniform of the second last layer brushing;
5) metope insulation: in the time that consolidation process completes and possess execution conditions, carry out metope exterior insulation work, smear clay 15mm thick, 80mm is thick for paving polyphenyl plate heat preserving layer, with bonding mortar, special-purpose rivet connection, every square meter is no less than 4 points, brush interfacial agents, smear polymer mortar 10mm thick, add one deck alkali-proof glass fiber mesh.
In described step 3), JN-X concrete repair glue is white cement or the heavy calcium carbonate that repair sheets JGN-C mixes twice repair sheets JGN-C weight.
Embodiment:
When work, this stabilization works need be constructed under sunny calm weather, guarantee the dry of concrete wall basic unit, can guarantee construction quality.
First carry out concrete wall surfacing, remove the mortar, dirt on outer walls of concrete surface, the loose and outstanding part of concrete tissue, concrete that has been corroded.Smear on this basis primer, smear to uniformly the alkaline-resisting carbon fiber mesh fabric 2 of first floor after bonding plane with round brush or hairbrush, use hard rubber roller or plastic scrapers repeatedly to roll, drive bubble out of, impel adhesive permeation.Fiber length direction top connection lap length is 20cm, and this lap length must be guaranteed.After the sticky impregnation of bottom fully permeates, scrape upper strata glue, about 200g/m is measured in brushing
3, back and forth blade coating makes adhesive permeation in carbon cloth, re-uses rubber rollers or plastic scrapers and back and forth rolls floating and the changing of the relative positions that elimination may occur.Repeat afterwards a process, gluing, sticky alkaline-resisting carbon fiber mesh fabric.Adhesive should be evenly brushed one on the last alkaline-resisting carbon fiber mesh fabric of one deck 3 surfaces, and reinforcing process leaves it at that.Finally, carry out metope exterior insulation work, smear clay 15mm thick, 80mm is thick for insulating extruded board insulation layer, and with bonding mortar, special-purpose rivet connection, every square meter is no less than 4 points, brush interfacial agents, smears polymer mortar 10mm thick, adds one deck alkali-proof glass fiber mesh.
Claims (3)
1. a large-scale ground upper pool bracing means, comprise alkaline-resisting carbon fiber mesh fabric, insulating extruded board, polymer mortar, it is characterized in that, described alkaline-resisting carbon fiber mesh fabric is two-layer, the alkaline-resisting carbon fiber mesh fabric of first floor is bonded on base course wall, the alkaline-resisting carbon fiber mesh fabric of the second layer is bonded on the alkaline-resisting carbon fiber mesh fabric of first floor, and described insulating extruded board is arranged on the alkaline-resisting carbon fiber mesh fabric of the second layer, and polymer mortar is arranged on insulating extruded board.
2. the method that adopts device claimed in claim 1 to remove to reinforce large-scale ground upper pool, is characterized in that, concrete operation step is as follows:
1) surfacing: utilize grinding machine polishing in angle to remove the mortar on outer walls of concrete surface, dirt, the loose and outstanding part of concrete tissue, concrete that has been corroded, polish flat; Fill up the distress in concrete that is greater than 0.2mm with epoxy mortar;
2) smear primer: eliminate concrete surface dust with hair-dryer or dust catcher, and with acetone wiping processing, primer JGN-P first, second bi-component is evenly mixed by 3:1 weight ratio, smear to uniformly bonding plane with round brush or hairbrush;
3) repair levelling: the recessed position of concrete surface is used the levelling of JN-X concrete repair glue, and the section of having difference or rotation angle position are worn into level and smooth curved surface with repair sheets;
4) reinforcing process: first, the second component of JGN-C glue is evenly mixed by 3:1 weight ratio, use round brush or hairbrush, scraper plate to dip in JGN-C glue and be applied to uniformly on concrete bonding face, brushing amount is at 600～800g/m
3, alkaline-resisting first floor carbon fiber mesh fabric is sticked; Use hard rubber roller or plastic scrapers repeatedly to roll, drive bubble out of, impel adhesive permeation; Fiber length direction top connection lap length is 20cm; After the sticky impregnation of bottom fully permeates, scrape upper strata JGN-C glue, about 200g/m is measured in brushing
3, back and forth blade coating makes adhesive permeation in alkaline-resisting carbon fiber mesh fabric, re-uses rubber rollers or plastic scrapers and back and forth rolls floating and the changing of the relative positions that elimination may occur, one YJS carbon fiber adhesive of the alkaline-resisting carbon fiber mesh fabric surface uniform of the second last layer brushing;
5) metope insulation: in the time that consolidation process completes and possess execution conditions, carry out metope exterior insulation work, smear clay 15mm thick, 80mm is thick for paving polyphenyl plate heat preserving layer, with bonding mortar, special-purpose rivet connection, every square meter is no less than 4 points, brush interfacial agents, smear polymer mortar 10mm thick, add one deck alkali-proof glass fiber mesh.
3. one according to claim 2 large-scale ground upper pool and bracing means, is characterized in that, in described step 3), JN-X concrete repair glue is white cement or the heavy calcium carbonate that repair sheets JGN-C mixes twice repair sheets JGN-C weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161374.1A CN103967079A (en) | 2014-04-21 | 2014-04-21 | Device and method for reinforcing large aboveground water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161374.1A CN103967079A (en) | 2014-04-21 | 2014-04-21 | Device and method for reinforcing large aboveground water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103967079A true CN103967079A (en) | 2014-08-06 |
Family
ID=51237047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161374.1A Pending CN103967079A (en) | 2014-04-21 | 2014-04-21 | Device and method for reinforcing large aboveground water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103967079A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839938A (en) * | 2016-04-15 | 2016-08-10 | 张家港英华材料科技有限公司 | Building strengthening structure and building strengthening method |
| WO2017177749A1 (en) * | 2016-04-15 | 2017-10-19 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
| CN113374292A (en) * | 2021-06-30 | 2021-09-10 | 中冶建工集团有限公司 | Building structure reinforcing method |
-
2014
- 2014-04-21 CN CN201410161374.1A patent/CN103967079A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 胡金旭等: "钢筋混凝土水池温度裂缝的分析及碳纤维加固处理", 《工业建筑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839938A (en) * | 2016-04-15 | 2016-08-10 | 张家港英华材料科技有限公司 | Building strengthening structure and building strengthening method |
| WO2017177749A1 (en) * | 2016-04-15 | 2017-10-19 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
| CN113374292A (en) * | 2021-06-30 | 2021-09-10 | 中冶建工集团有限公司 | Building structure reinforcing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561412A (en) | Reinforcement method for fiber reinforced composite plastic and concrete | |
| CN1176283C (en) | Laminated composite water-proof structure with double side self adhesive water-proof coil as base layer and its construction method | |
| CN104100102B (en) | Flat-top waterproof integrated conduct method | |
| CN103967079A (en) | Device and method for reinforcing large aboveground water pool | |
| CN108411948B (en) | Multi-material composite leaking stoppage and water prevention method based on forming non-curing material | |
| CN102518222A (en) | Production process and painting equipment of composite heat-insulation board | |
| CN102251455A (en) | Vibration-free anti-slip lane and construction method thereof | |
| CN101806036A (en) | Novel construction process for expansion joint of high-speed railway bridge | |
| WO2020253134A1 (en) | Grc plate repairing method | |
| CN113622452A (en) | Construction method of refrigeration house terrace and refrigeration house terrace | |
| CN111733891A (en) | Reinforcing and corrosion preventing method for underwater structure | |
| CN102900004A (en) | Vibration-free anti-slip lane and construction method thereof | |
| KR20090033573A (en) | Retrofitting and strengthening system of concrete structures using sprayed frp coating | |
| KR20210000924A (en) | Structural reinforcement method using insulating carbon fiber sheet | |
| KR101009743B1 (en) | Repairing agent for reinforcing the concrete | |
| CN103452081A (en) | Construction method for flexible composite impermeable layer of upstream face of high arch dam | |
| CN111962348A (en) | Concrete floor construction process | |
| CN101586367B (en) | Method for preventing decorative surfaces of ceramic tiles in shower room from leaking water | |
| CN203238512U (en) | Vibration-free non-skid lane | |
| KR102177134B1 (en) | Urethane foam waterproof mortar construction device and method | |
| CN104343137B (en) | Underground waterproof engineering construction method | |
| CN213269031U (en) | Reinforced structure for improving durability of concrete column | |
| CN111676908A (en) | Concrete panel tensile joint and peripheral joint surface water stop structure and construction method thereof | |
| CN218117068U (en) | Platform structure of PCB board wet processing workshop | |
| TWI624578B (en) | Acrylic wear-resistant waterproof layer structure and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |