CN109184148B - Improved construction method for waffle slab and waffle barrel floor epoxy construction in clean room - Google Patents
Improved construction method for waffle slab and waffle barrel floor epoxy construction in clean room Download PDFInfo
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- CN109184148B CN109184148B CN201811154621.XA CN201811154621A CN109184148B CN 109184148 B CN109184148 B CN 109184148B CN 201811154621 A CN201811154621 A CN 201811154621A CN 109184148 B CN109184148 B CN 109184148B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
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Abstract
The invention provides an improved construction method for the epoxy construction of a waffle slab waffle barrel floor of a clean room; the invention has low requirement on the proficiency of workers, less workers are arranged to attach the paper board before the lantern ring is installed and fixed and make marks at the position of the lantern ring positioning pin, the protection work of the wafer cylinder can be finished when the lantern ring is installed and fixed, and then the Chinese painting can be carried out, thereby achieving the flow process and saving the labor. The two steps of mounting and fixing the lantern ring and protecting the cylinder hole in the traditional construction method are combined into one step of mounting and fixing the lantern ring containing the paperboard, the new construction method improves the working efficiency, shortens the construction period, saves the labor, reduces the cost, avoids the potential safety hazard caused by repeated construction, and achieves the flow process. And the paper board is removed conveniently, the waffle drum is clean conveniently, and secondary pollution can not be caused. The method has great advantages in epoxy construction of the waffle slab waffle drum floor of a large-area clean room. Meanwhile, the paperboard can be processed in advance, is light and easy to store, can be repeatedly used, saves cost, is easy to recycle, and protects the environment.
Description
Technical Field
The invention relates to an epoxy construction method, in particular to an improved construction method for the epoxy of a waffle slab waffle barrel floor of a clean room.
Background
According to the traditional waffle slab waffle drum floor epoxy construction, after the lantern ring is installed and fixed, the protection construction process of the waffle drum is carried out, the protective tape and the film are used for protecting the hole of the waffle drum, meanwhile, the wafer slab waffle drum needs to be completely attached when being pasted, and epoxy floating coat is prevented from flowing into the drum when floating coat is applied.
The original process specifically comprises the following steps:
firstly, grinding and dust collection in plain ground:
1) when plain ground is polished and cleaned, a small grinding disc polisher is used for polishing the ground and absorbing dust, and the cleaning process is carried out when the protective cover plate of the original civil waffle drum is not detached, so that the interior of the body of the waffle drum is not polluted.
2) And grinding the part which is not completely ground by using a manual grinding machine.
(II) testing water content/primary coating application:
1) and testing the water content of the plain stratum before coating the primary coat, starting the primary coat application after the construction conditions are met, and ensuring that the water content of the concrete surface is not more than 8 percent.
2) And performing roller coating construction by using a base coating material with correct proportion and high adhesion and permeability, wherein the thickness is 0.05-0.1 mm, and the curing time is 6-8 hours.
And (III) mounting and fixing a lantern ring:
1) and when the lantern ring is installed for positioning, the quick-drying adhesive with strong adhesive force and low volatility is used for fixing.
2) The positions of the positioning pin and the conducting strip on the attention ring need to be unified on the vertical line of an X axis or a Y axis so as to ensure the connection of attractive appearance and the conducting copper foil.
(IV) protecting the wafer cylinder holes:
1) protecting the hole of the waffle cylinder by using a special adhesive tape and a plastic film
2) And the paste needs to be completely attached during pasting, so that the floating coat is prevented from flowing into the cylinder during floating coat application.
(V) coating:
1) before the intermediate coating is performed, whether the adhesive tape and the plastic film are complete or not needs to be checked, and the epoxy material is prevented from flowing into the waffle cylinder after being damaged.
2) The surface condition of the epoxy intermediate coating after being applied is bubble-free, pinhole-free and trowel trace-free, and the leveling and filling are not completed at one time and need to be constructed according to the site construction condition.
(VI) conducting layer application/copper foil laying:
1) and brushing the corners and the conductive copper foil by using a brush, and then brushing the two layers by using a roller to improve the conductivity.
2) The conducting layer needs to be coated uniformly and in place, and the surface coating needs to be constructed as soon as possible because the drying time of the conducting layer is about 3 hours and the conducting layer is easy to be polluted and cannot be cleaned.
(seven) surface coating:
1) the proportion of the epoxy coating and the stirring time are required to meet the requirements of material suppliers.
2) When epoxy is applied, the thickness is uniform, some places cannot be thick, and some places are thin, so that the attractiveness and the flatness are influenced.
3) When epoxy is applied, nearby fireworks and other fire-driving operations are strictly forbidden, and a plurality of fire extinguishers are arranged in a construction area.
According to the method, a large number of skilled workers are required to squat and bend down twice for installation and attachment (the first lantern ring is installed and fixed, and the second waffle tube hole protective film is attached), the working efficiency is low, certain potential safety hazards exist when the diameter of the mouth of the waffle tube is 410mm, in addition, the film is easy to damage in the construction process, the film is easy to fall off after a long time, and the finished product is difficult to protect. Finally, the film needs to be removed after the epoxy surface coating is finished, the film cannot be recycled for the second time, and material waste exists.
Disclosure of Invention
Therefore, in order to solve the above disadvantages, the present invention provides an improved construction method for the epoxy construction of the waffle tube floor of the clean room waffle slab; the improved waffle slab waffle drum floor epoxy construction method has low requirement on the proficiency of workers, fewer workers are arranged to attach the paperboards before the lantern rings are installed and fixed and make marks at the positioning pins of the lantern rings, and the protection work of the waffle drums can be finished when the lantern rings are installed and fixed, so that the floating coat can be carried out, the flow line operation is achieved, and the labor is saved. The two steps of mounting and fixing the lantern ring and protecting the cylinder hole in the traditional construction method are combined into one step of mounting and fixing the lantern ring containing the paperboard, the new construction method improves the working efficiency, shortens the construction period, saves the labor, reduces the cost, avoids the potential safety hazard caused by repeated construction, and achieves the flow process. And the paper board is removed conveniently, the waffle drum is clean conveniently, and secondary pollution can not be caused. The method has great advantages in epoxy construction of the waffle slab waffle drum floor of a large-area clean room. Meanwhile, the paperboard can be processed in advance, is light and easy to store, can be repeatedly used, saves cost, is easy to recycle, and protects the environment.
The invention is realized in this way, and constructs a improved construction method for the epoxy construction of the waffle slab waffle cone floor of a clean room, which is characterized in that: comprises the following steps;
grinding and dust collection in plain ground:
1) when plain ground is polished and cleaned, a small grinding disc polisher is used for polishing the ground and absorbing dust, and the polishing is carried out when the protective cover plate of the original civil waffle drum is not removed, so that the interior of the waffle drum body is not polluted;
2) polishing the part which is not completely polished by using a manual polisher;
(II) testing water content/primary coating application:
1) carrying out plain stratum water content test before coating the first coat, starting the first coat application after the construction conditions are met, and ensuring that the water content of the concrete surface is not more than 8%;
2) performing roller coating construction by using a base coating material with correct proportion and high adhesion and permeability, wherein the thickness is 0.05-0.1 mm, and the curing time is 6-8 hours;
and (III) installing and fixing the paper board containing lantern ring:
1) when the lantern ring containing the paper board is installed and positioned, glue which is quick to dry, strong in adhesive force and low in volatility is needed for fixation;
2) the positions of the positioning pin and the conducting strip on the attention ring need to be unified on an X-axis or Y-axis vertical line so as to ensure the connection of beauty and the conducting copper foil;
3) the paperboard containing the adhesive tape is adhered to the lantern ring, the paperboard needs to be completely adhered when being adhered, and the phenomenon that the middle coating flows into the cylinder when the middle coating is applied is avoided;
and (IV) coating:
1) before the intermediate coating is performed, whether the adhesive tape and the paperboard are complete or not needs to be checked, and the epoxy material is prevented from flowing into the waffle cone after being damaged;
2) after epoxy intermediate coating is carried out, the surface condition of the epoxy intermediate coating is bubble-free, pin holes and trowel marks need to be leveled and filled, the leveling and filling are not completed at one time, and construction is needed according to the field construction condition;
(V) conducting layer application/copper foil laying:
1) and brushing the corners and the conductive copper foil by using a brush, and then brushing the two layers by using a roller to improve the conductivity.
2) The conducting layer needs to be uniformly coated in place, and the surface coating needs to be constructed as soon as possible because the drying time of the conducting layer is about 3 hours and the conducting layer is easy to be polluted and cannot be cleaned;
(VI) top coating:
1) the proportion and the stirring time of the epoxy coating meet the requirements of material suppliers;
2) when the epoxy is applied, the thickness is uniform, some places cannot be thick, and some places are thin, so that the attractiveness and the flatness are influenced;
3) when epoxy is applied, nearby fireworks and other fire-driving operations are strictly forbidden, and a plurality of fire extinguishers are arranged in a construction area.
The invention has the following advantages: the improved waffle slab waffle drum floor epoxy construction method has low requirement on the proficiency of workers, fewer workers are arranged to attach the paperboards before the lantern rings are installed and fixed and make marks at the positioning pins of the lantern rings, and the protection work of the waffle drums can be finished when the lantern rings are installed and fixed, so that the floating coat can be carried out, the flow line operation is achieved, and the labor is saved. The two steps of mounting and fixing the lantern ring and protecting the cylinder hole in the traditional construction method are combined into one step of mounting and fixing the lantern ring containing the paperboard, the new construction method improves the working efficiency, shortens the construction period, saves the labor, reduces the cost, avoids the potential safety hazard caused by repeated construction, and achieves the flow process. And the paper board is removed conveniently, the waffle drum is clean conveniently, and secondary pollution can not be caused. The method has great advantages in epoxy construction of the waffle slab waffle drum floor of a large-area clean room. Meanwhile, the paperboard can be processed in advance, is light and easy to store, can be repeatedly used, saves cost, is easy to recycle, and protects the environment.
Drawings
FIG. 1 is a schematic view of a rough grinding dust extraction operation;
FIG. 2 is a schematic diagram of the water content testing/priming operation;
FIG. 3 is a schematic view of the collar installation and securement operation;
FIG. 4 is a schematic view of the waffle cone hole guarding operation;
FIG. 5 is a schematic illustration of a midcoat operation;
FIG. 6 is a schematic view of a conductive layer application/copper foil lay-up operation;
FIG. 7 is a schematic illustration of a top coat application operation;
FIG. 8 is a schematic view of the mounting and securing operation of the cardboard-containing collar;
FIG. 9 is an elevational view of a wafer plate wafer cylinder;
FIG. 10 is a schematic view of a collar;
FIG. 11 is a cross-sectional view of FIG. 10A-A;
FIG. 12 is a schematic view of a paperboard sheet;
FIG. 13 is a schematic view of a wafer sheet wafer sleeve paperboard closure.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 13, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an improved construction method for the epoxy construction of a waffle slab waffle barrel floor in a clean room by improvement, which comprises the following steps;
grinding and dust collection in plain ground:
1) when plain ground is polished and cleaned, a small grinding disc polisher is used for polishing the ground and absorbing dust, and the polishing is carried out when the protective cover plate of the original civil waffle drum is not removed, so that the interior of the waffle drum body is not polluted;
2) polishing the part which is not completely polished by using a manual polisher;
(II) testing water content/primary coating application:
1) carrying out plain stratum water content test before coating the first coat, starting the first coat application after the construction conditions are met, and ensuring that the water content of the concrete surface is not more than 8%;
2) performing roller coating construction by using a base coating material with correct proportion and high adhesion and permeability, wherein the thickness is 0.05-0.1 mm, and the curing time is 6-8 hours;
and (III) installing and fixing the paper board containing lantern ring:
1) when the lantern ring containing the paper board is installed and positioned, glue which is quick to dry, strong in adhesive force and low in volatility is needed for fixation;
2) the positions of the positioning pin and the conducting strip on the attention ring need to be unified on an X-axis or Y-axis vertical line so as to ensure the connection of beauty and the conducting copper foil;
3) the paperboard containing the adhesive tape is adhered to the lantern ring, the paperboard needs to be completely adhered when being adhered, and the phenomenon that the middle coating flows into the cylinder when the middle coating is applied is avoided;
and (IV) coating:
1) before the intermediate coating is performed, whether the adhesive tape and the paperboard are complete or not needs to be checked, and the epoxy material is prevented from flowing into the waffle cone after being damaged;
2) after epoxy intermediate coating is carried out, the surface condition of the epoxy intermediate coating is bubble-free, pin holes and trowel marks need to be leveled and filled, the leveling and filling are not completed at one time, and construction is needed according to the field construction condition;
(V) conducting layer application/copper foil laying:
1) and brushing the corners and the conductive copper foil by using a brush, and then brushing the two layers by using a roller to improve the conductivity.
2) The conducting layer needs to be uniformly coated in place, and the surface coating needs to be constructed as soon as possible because the drying time of the conducting layer is about 3 hours and the conducting layer is easy to be polluted and cannot be cleaned;
(VI) top coating:
1) the proportion and the stirring time of the epoxy coating meet the requirements of material suppliers;
2) when the epoxy is applied, the thickness is uniform, some places cannot be thick, and some places are thin, so that the attractiveness and the flatness are influenced;
3) when epoxy is applied, nearby fireworks and other fire-driving operations are strictly forbidden, and a plurality of fire extinguishers are arranged in a construction area.
Description of the drawings: according to the traditional waffle slab waffle drum floor epoxy construction, after the lantern ring is installed and fixed, the protection construction process of the waffle drum is carried out, the protective tape and the film are used for protecting the hole of the waffle drum, meanwhile, the wafer slab waffle drum needs to be completely attached when being pasted, and epoxy floating coat is prevented from flowing into the drum when floating coat is applied. According to the method, a large number of skilled workers are required to squat and bend down twice for installation and attachment (the first lantern ring is installed and fixed, and the second waffle tube hole protective film is attached), the working efficiency is low, certain potential safety hazards exist when the diameter of the mouth of the waffle tube is 410mm, in addition, the film is easy to damage in the construction process, the film is easy to fall off after a long time, and the finished product is difficult to protect. Finally, the film needs to be removed after the epoxy surface coating is finished, the film cannot be recycled for the second time, and material waste exists.
The improved waffle slab waffle drum floor epoxy construction method has low requirements on proficiency of workers, fewer workers are arranged to attach the paperboards before the lantern rings are installed and fixed and make marks at the position of the lantern ring positioning pins, and the protective work of the waffle drum can be finished when the lantern rings are installed and fixed, so that the floating coat can be performed, the flow line operation is achieved, and the labor is saved. The two steps of mounting and fixing the lantern ring and protecting the cylinder hole in the traditional construction method are combined into one step of mounting and fixing the lantern ring containing the paperboard, the new construction method improves the working efficiency, shortens the construction period, saves the labor, reduces the cost, avoids the potential safety hazard caused by repeated construction, and achieves the flow process. And the paper board is removed conveniently, the waffle drum is clean conveniently, and secondary pollution can not be caused. The method has great advantages in epoxy construction of the waffle slab waffle drum floor of a large-area clean room. Meanwhile, the paperboard can be processed in advance, is light and easy to store, can be repeatedly used, saves cost, is easy to recycle, and protects the environment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. An improved construction method for the epoxy construction of a waffle slab waffle barrel floor of a clean room is characterized in that: comprises the following steps;
grinding and dust collection in plain ground:
1) when plain ground is polished and cleaned, a small grinding disc polisher is used for polishing the ground and absorbing dust, and the polishing is carried out when the protective cover plate of the original civil waffle drum is not removed, so that the interior of the waffle drum body is not polluted;
2) polishing the part which is not completely polished by using a manual polisher;
(II) testing water content/primary coating application:
1) carrying out plain stratum water content test before coating the first coat, starting the first coat application after the construction conditions are met, and ensuring that the water content of the concrete surface is not more than 8%;
2) performing roller coating construction by using a base coating material with correct proportion and high adhesion and permeability, wherein the thickness is 0.05-0.1 mm, and the curing time is 6-8 hours;
and (III) installing and fixing the paper board containing lantern ring:
1) when the lantern ring containing the paper board is installed and positioned, glue which is quick to dry, strong in adhesive force and low in volatility is needed for fixation;
2) the positions of the positioning pin and the conducting strip on the attention ring need to be unified on an X-axis or Y-axis vertical line so as to ensure the connection of beauty and the conducting copper foil;
3) the paperboard containing the adhesive tape is adhered to the lantern ring, the paperboard needs to be completely adhered when being adhered, and the phenomenon that the middle coating flows into the cylinder when the middle coating is applied is avoided;
and (IV) coating:
1) before the intermediate coating is applied, whether the adhesive tape and the paperboard are complete or not needs to be checked, and the epoxy coating is prevented from flowing into the waffle cone after being damaged;
2) after the epoxy coating is applied, the surface condition of the epoxy coating is bubble-free, pin holes and trowel marks need to be leveled and filled, the leveling and filling are not completed at one time, and the construction is needed according to the field construction condition;
(V) conducting layer application/copper foil laying:
1) firstly, brushing the corners and the conductive copper foil by using a brush, and then, rolling and brushing the two layers to improve the conductivity;
2) the conducting layer needs to be uniformly coated in place, and the surface coating needs to be constructed as soon as possible because the drying time of the conducting layer is about 3 hours and the conducting layer is easy to be polluted and cannot be cleaned;
(VI) top coating:
1) the proportion and the stirring time of the epoxy coating meet the requirements of material suppliers;
2) when the epoxy coating is applied, the thickness is uniform, some places cannot be thick, and some places are thin, so that the attractiveness and the flatness are influenced;
3) when the epoxy coating is applied, nearby fireworks and other fire-driving operations are strictly forbidden, and a plurality of fire extinguishers are arranged in a construction area.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154621.XA CN109184148B (en) | 2018-09-30 | 2018-09-30 | Improved construction method for waffle slab and waffle barrel floor epoxy construction in clean room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154621.XA CN109184148B (en) | 2018-09-30 | 2018-09-30 | Improved construction method for waffle slab and waffle barrel floor epoxy construction in clean room |
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| CN109184148A CN109184148A (en) | 2019-01-11 |
| CN109184148B true CN109184148B (en) | 2020-08-14 |
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| CN110835998A (en) * | 2019-11-22 | 2020-02-25 | 上海宝冶集团有限公司 | Method for improving epoxy construction efficiency of cast-in-situ floor waffle holes |
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| JPH08277634A (en) * | 1995-04-07 | 1996-10-22 | Shonan Sekisui Kogyo Kk | Cover for suspending anchor |
| CN101328745A (en) * | 2004-06-03 | 2008-12-24 | 奇美实业股份有限公司 | Construction method of concrete floor prefromed opening of dust-free chamber workshop |
| CN102296735A (en) * | 2011-05-18 | 2011-12-28 | 济南四建（集团）有限责任公司 | Anti-floating structure and method for cast-in-situ concrete GBF (glass basalt fiber) hollow floor slab |
| CN206220503U (en) * | 2016-12-01 | 2017-06-06 | 福建建工集团有限责任公司 | A kind of Qi Shi barrels with fixed otic placode |
| CN206503282U (en) * | 2016-12-13 | 2017-09-19 | 许伊 | Alienable integral type wafer board |
| CN108277921A (en) * | 2017-12-29 | 2018-07-13 | 上海建工二建集团有限公司 | Combined hoisting system suitable for waffle slab steel bar construction |
-
2018
- 2018-09-30 CN CN201811154621.XA patent/CN109184148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277634A (en) * | 1995-04-07 | 1996-10-22 | Shonan Sekisui Kogyo Kk | Cover for suspending anchor |
| CN101328745A (en) * | 2004-06-03 | 2008-12-24 | 奇美实业股份有限公司 | Construction method of concrete floor prefromed opening of dust-free chamber workshop |
| CN102296735A (en) * | 2011-05-18 | 2011-12-28 | 济南四建（集团）有限责任公司 | Anti-floating structure and method for cast-in-situ concrete GBF (glass basalt fiber) hollow floor slab |
| CN206220503U (en) * | 2016-12-01 | 2017-06-06 | 福建建工集团有限责任公司 | A kind of Qi Shi barrels with fixed otic placode |
| CN206503282U (en) * | 2016-12-13 | 2017-09-19 | 许伊 | Alienable integral type wafer board |
| CN108277921A (en) * | 2017-12-29 | 2018-07-13 | 上海建工二建集团有限公司 | Combined hoisting system suitable for waffle slab steel bar construction |
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