CN113982219A - Weather-resistant epoxy terrace and construction method - Google Patents
Weather-resistant epoxy terrace and construction method Download PDFInfo
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- CN113982219A CN113982219A CN202111482696.2A CN202111482696A CN113982219A CN 113982219 A CN113982219 A CN 113982219A CN 202111482696 A CN202111482696 A CN 202111482696A CN 113982219 A CN113982219 A CN 113982219A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a weather-resistant epoxy terrace which comprises a base layer treatment layer, a bottom coating layer, a middle coating layer, a batch coating layer, a top coating layer and a matte layer; a bottom coating is arranged on the upper surface of the base layer treatment layer, a middle coating is arranged on the upper surface of the bottom coating, a batch coating is arranged on the upper surface of the middle coating, a top coating is arranged on the upper surface of the polishing layer, and a matte layer is arranged on the upper surface of the top coating; a construction method of a weather-resistant epoxy terrace comprises the following steps of selecting materials and tools; step two, processing and checking the base layer; step three, priming; step four, intermediate coating; step five, polishing and batch coating; and step six, surface coating. The invention has the advantages of cold resistance, wear resistance, aging resistance, high stability, high tensile strength, strong adhesive force, little smell and the like.
Description
Technical Field
The invention relates to the technical field of coating construction application, in particular to a weather-resistant epoxy terrace and a construction method.
Background
The epoxy floor (namely, the epoxy resin floor) is a floor with high strength, wear resistance and attractive appearance, has the advantages of no seam, strong corrosion resistance, easiness in cleaning, low maintenance cost, high construction speed, short maintenance period and the like, can be widely applied to subsequent civil engineering construction projects, and becomes a mainstream construction process for room floor construction.
Through retrieval, patent number CN113047569A discloses an epoxy millstone terrace anti-cracking structure and a construction method thereof; comprises a base layer, a pouring layer and a coating; a pouring layer is arranged above the base layer, and the pouring layer is made of pouring concrete; a coating is arranged above the pouring layer, and is obtained by mixing epoxy grindstone paint with colored stone for paving, scraping and curing; the inside of pouring the layer is equipped with the post of inserting of evenly arranging.
The existing epoxy terrace has the following defects:
1. the aesthetic property of terrace can seriously be influenced in current expansion joint, influences the whole aesthetic feeling of terrace, and when the distance was far away between the adjacent expansion joint, the terrace part was heated or met cold simultaneously, great stress can take place for the very easy part of concrete, and this local deformation phenomenon can't be solved at the expansion joint, and then the local fracture appears in the epoxy rubble terrace.
Disclosure of Invention
The invention aims to provide a weather-resistant epoxy floor and a construction method, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a weather-resistant epoxy terrace comprises a base layer treatment layer, a bottom coating layer, a middle coating layer, a batch coating layer, a top coating layer and a matte layer; the polishing device is characterized in that a bottom coating is arranged on the upper surface of the base layer treatment layer, a middle coating is arranged on the upper surface of the bottom coating, a batch coating is arranged on the upper surface of the middle coating, a top coating is arranged on the upper surface of the polishing layer, and a matte layer is arranged on the upper surface of the top coating.
A construction method of a weather-resistant epoxy terrace comprises the following steps of selecting materials and tools; step two, processing and checking the base layer; step three, priming; step four, intermediate coating; step five, polishing and batch coating; step six, surface coating; the method is characterized in that:
in the first step, workers prepare the primary coat, the middle coat, the top coat, the quartz sand and the quartz powder material of the water-based epoxy floor coating; the tool rotary polishing tool, the dust collector, the batch repair scraper, the roller and the small stirrer;
in the second step, the cement mortar on the ground is chiseled and cleaned, the ground has grease impurities, the cement ground needs to be wiped clean by using a solvent, so that the cement ground is hard, flat and free from sand, and the determination of the water content of the concrete, the determination of the flatness, the determination of the PH value and the determination of the strength are checked after the floor is cleaned;
in the third step, workers brush the base layer cleaned and checked in the second step uniformly through a roller, and the thickness of the base layer is consistent, so that the base coat has a certain water and air permeable function, the strength of the base material can be enhanced, and the adhesive force of the coating to the base layer can be increased;
in the fourth step, workers add the prepared epoxy coating into the quartz sand and quartz powder to prepare epoxy mortar, and uniformly coat the epoxy mortar by using a trowel for increasing the thickness and the compressive strength of the coating;
and in the fifth step, the base layer coated in the fourth step is polished by workers, dust on the base layer is cleaned up by a dust collector, and putty prepared from epoxy coating and quartz powder is constructed according to actual requirements, so that the base layer is smooth and free of cavities, batch knife marks and sand grinding marks.
And in the sixth step, the base layer processed in the fifth step is coated on the epoxy floor coating surface by a roller for two times, and the finished floor is required to have soft and clean gloss, uniform color and no hollowing.
Preferably, a professional cleaning tool is used for cleaning up residual curing agent, ground garbage, laitance, oil stain and the like before the construction of the hardening agent in the second step, loose parts are removed and repaired by matching mortar with the terrace repairing agent, crack filling treatment is carried out on the crack parts, the repaired parts are maintained, and after 7d, 30-mesh diamond grinding discs are used for grinding to expose capillary holes and check the firmness of the repaired parts, so that the concrete base layer is exposed to a clean and flat surface to facilitate the penetration of the hardening agent.
Preferably, the polisher is used for overall polishing, the polisher is firstly provided with 30-mesh, 80-mesh and 120-mesh diamond grinding plates for polishing for 3 times and 5 times, then resin grinding plates of 50-mesh, 150-mesh and 300-mesh are used for carrying out water grinding for roughly polishing for 3 times and 5 times, concrete capillary holes are further opened to improve the permeability of a hardening agent, polishing attention is paid to horizontal and vertical cross polishing, overall polishing is guaranteed to be in place, but attention is paid to not excessive polishing, the surface of a concrete base layer is prevented from being damaged and the appearance is damaged, and finally the surface of the base layer is cleaned and dried.
Preferably, the concrete base adopts the method of jumping over the storehouse to be under construction, chooses for use low hydrothermal, low shrinkage cement, can effectively reduce the concrete crack of large tracts of land and produce, and the concrete base flattening adopts laser leveling technique, accomplishes whole concrete through laser emitter cooperation evener and makes level, paves and annotates, the work of vibration leveling, can greatly improve the basic unit roughness.
Preferably, the surface layer adopts a novel liquid reaction type hardening agent, compounds in the liquid hardening agent can permeate into the concrete surface layer, semi-hydrated cement, silicon oxide and some free calcium can exist after the concrete is condensed, a series of chemical reactions can be carried out with the hardening agent, silicate network crystals with high strength and stable properties are generated, capillary holes in the concrete can be filled, and the concrete surface layer can form a more complete and firm entity.
Compared with the prior art, the invention has the beneficial effects that:
the joint cutting is filled with the polyurethane sealant, and the polyurethane sealant has the advantages of cold resistance, wear resistance, ageing resistance, high stability, high tensile strength, strong adhesive force, small smell and the like, can prevent the joint cutting from being further pulled and cracked, and is more attractive; before filling, the inside of the seam is ensured to be clean and dry, dust and foreign particles are removed, and after filling, the seam is trimmed and flattened, so that the sealant is ensured to be in close contact with the foundation, and the upper opening is concave; the construction quality of the large-area terrace is effectively improved through the combined application of the laser leveling technology and the novel liquid reaction type hardening agent, the quality problems that most terraces are not scratch-resistant and are not hollow and bulged are successfully solved, and the requirement of the market for the high-quality large-area terrace is greatly met.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of the terrace structure of the present invention;
base coat layer 1, base coat layer 2, intermediate coat layer 3, batch coat layer 4, top coat layer 5 and matte layer 6
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention:
example 1
A weather-resistant epoxy floor comprises a base layer treatment layer 1, a bottom coating layer 2, a middle coating layer 3, a batch coating layer 4, a top coating layer 5 and a matte layer 6; the polishing pad is characterized in that a bottom coating layer 2 is arranged on the upper surface of the base layer processing layer 1, a middle coating layer 3 is arranged on the upper surface of the bottom coating layer 2, a batch coating layer 4 is arranged on the upper surface of the middle coating layer 3, a top coating layer 5 is arranged on the upper surface of the polishing layer 2, and a matte layer 6 is arranged on the upper surface of the top coating layer 5.
A construction method of a weather-resistant epoxy terrace comprises the following steps of selecting materials and tools; step two, processing and checking the base layer; step three, priming; step four, intermediate coating; step five, polishing and batch coating; step six, surface coating;
in the first step, workers prepare the primary coat, the middle coat, the top coat, the quartz sand and the quartz powder material of the water-based epoxy floor coating; the tool rotary polishing tool, the dust collector, the batch repair scraper, the roller and the small stirrer;
in the second step, the cement mortar on the ground is chiseled and cleaned, the ground has grease impurities, the cement ground needs to be wiped clean by using a solvent, so that the cement ground is hard, flat and free from sand, and the determination of the water content of the concrete, the determination of the flatness, the determination of the PH value and the determination of the strength are checked after the floor is cleaned;
in the third step, workers brush the base layer cleaned and checked in the second step uniformly through a roller, and the thickness of the base layer is consistent, so that the base coat has a certain water and air permeable function, the strength of the base material can be enhanced, and the adhesive force of the coating to the base layer can be increased;
in the fourth step, workers add the prepared epoxy coating into the quartz sand and quartz powder to prepare epoxy mortar, and uniformly coat the epoxy mortar by using a trowel for increasing the thickness and the compressive strength of the coating;
and in the fifth step, the base layer coated in the fourth step is polished by workers, dust on the base layer is cleaned up by a dust collector, and putty prepared from epoxy coating and quartz powder is constructed according to actual requirements, so that the base layer is smooth and free of cavities, batch knife marks and sand grinding marks.
In the sixth step, the base layer processed in the fifth step is coated on the epoxy floor coating surface by a roller for two times, and the finished floor is required to have soft and clean gloss, uniform color and no hollowing;
example 2
Cleaning up residual curing agent, ground garbage, laitance, oil stain and the like by using a special cleaning tool before the construction of the hardening agent, removing loose parts, repairing by using mortar matched with a terrace repairing agent, performing crack pouring treatment on the crack parts, maintaining the repaired parts, and grinding by using a 30-mesh diamond grinding disc after 7d to expose capillary holes and check the firm condition of the repaired parts, so that the concrete base layer is exposed out of a clean and flat surface to facilitate the penetration of the hardening agent; the grinding machine carries out overall grinding, the grinding machine is firstly provided with 30-mesh, 80-mesh and 120-mesh diamond grinding discs for grinding for 3 times and 5 times, then resin grinding discs of 50-mesh, 150-mesh and 300-mesh are used for carrying out water grinding for coarse grinding for 3 times and 5 times, concrete capillary holes are further opened to improve the permeability of a hardening agent, grinding attention is paid to transverse and vertical cross grinding, overall grinding is guaranteed to be in place, but attention is paid to not being excessively ground, the surface of a concrete base layer is prevented from being damaged and the impression is damaged, and finally the surface of the base layer is cleaned and dried; the concrete base layer is constructed by adopting a skip method, low-hydration-heat and low-shrinkage cement is selected, the generation of large-area concrete cracks can be effectively reduced, the concrete base layer is leveled by adopting a laser leveling technology, the leveling, the paving and the grouting and the vibrating leveling of the whole concrete are completed by matching a laser transmitter with a leveling machine, and the flatness of the base layer can be greatly improved; the surface layer adopts a novel liquid reaction type hardening agent, compounds in the liquid hardening agent can permeate into the concrete surface layer, semi-hydrated cement, silicon oxide and some free calcium can exist after the concrete is condensed, a series of chemical reactions can be generated with the hardening agent, silicate network crystals with high strength and stable properties are generated, capillary holes in the concrete can be filled, and the concrete surface layer can form a more complete and firm entity. .
The invention is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A weather-resistant epoxy terrace comprises a base layer treatment layer (1), a bottom coating (2), a middle coating (3), a batch coating (4), a top coating (5) and a matte layer (6); the polishing and polishing device is characterized in that a bottom coating (2) is arranged on the upper surface of the base layer processing layer (1), a middle coating (3) is arranged on the upper surface of the bottom coating (2), a batch coating (4) is arranged on the upper surface of the middle coating (3), a top coating (5) is arranged on the upper surface of the polishing layer (2), and a matte layer (6) is arranged on the upper surface of the top coating (5).
2. A construction method of a weather-resistant epoxy terrace comprises the following steps of selecting materials and tools; step two, processing and checking the base layer; step three, priming; step four, intermediate coating; step five, polishing and batch coating; step six, surface coating; the method is characterized in that:
in the first step, workers prepare the primary coat, the middle coat, the top coat, the quartz sand and the quartz powder material of the water-based epoxy floor coating; the tool rotary polishing tool, the dust collector, the batch repair scraper, the roller and the small stirrer;
in the second step, the cement mortar on the ground is chiseled and cleaned, the ground has grease impurities, the cement ground needs to be wiped clean by using a solvent, so that the cement ground is hard, flat and free from sand, and the determination of the water content of the concrete, the determination of the flatness, the determination of the PH value and the determination of the strength are checked after the floor is cleaned;
in the third step, workers brush the base layer cleaned and checked in the second step uniformly through a roller, and the thickness of the base layer is consistent, so that the base coat has a certain water and air permeable function, the strength of the base material can be enhanced, and the adhesive force of the coating to the base layer can be increased;
in the fourth step, workers add the prepared epoxy coating into the quartz sand and quartz powder to prepare epoxy mortar, and uniformly coat the epoxy mortar by using a trowel for increasing the thickness and the compressive strength of the coating;
and in the fifth step, the base layer coated in the fourth step is polished by workers, dust on the base layer is cleaned up by a dust collector, and putty prepared from epoxy coating and quartz powder is constructed according to actual requirements, so that the base layer is smooth and free of cavities, batch knife marks and sand grinding marks.
And in the sixth step, the base layer processed in the fifth step is coated on the epoxy floor coating surface by a roller for two times, and the finished floor is required to have soft and clean gloss, uniform color and no hollowing.
3. The construction method of the weather-resistant epoxy terrace according to claim 2, characterized in that: and in the second step, a professional cleaning tool is used for cleaning up residual curing agent, ground garbage, laitance, oil stain and the like before the construction of the hardening agent, loose parts are removed and repaired by using mortar matched with the terrace repairing agent, the crack parts are subjected to crack filling treatment and repaired parts are maintained, and after 7 days, 30-mesh diamond grinding discs are used for grinding to expose capillary holes and check the firmness of the repaired parts, so that the concrete base layer is exposed out of a clean and flat surface to facilitate the penetration of the hardening agent.
4. The construction method of the weather-resistant epoxy terrace according to claim 2, characterized in that: the polisher is comprehensively polished, the polisher is firstly provided with 30-mesh, 80-mesh and 120-mesh diamond grinding plates to polish for 3 times of shining 5 times, then resin grinding plates of 50-mesh, 150-mesh and 300-mesh are used for carrying out water grinding and coarse grinding for 3 times of shining 5 times, concrete capillary holes are further opened to improve the permeability of a hardening agent, polishing attention is paid to transverse and vertical cross polishing, comprehensive polishing in place is guaranteed, excessive polishing is not paid to attention, the surface of a concrete base layer is prevented from being damaged and the impression is prevented from being damaged, and finally the surface of the base layer is cleaned and dried.
5. The construction method of the weather-resistant epoxy terrace according to claim 2, characterized in that: the concrete base adopts the method of jumping over the storehouse to be under construction, chooses for use low hydrothermal, low shrink cement, can effectively reduce the concrete crack of large tracts of land and produce, and the concrete base flattening adopts laser leveling technique, accomplishes whole concrete through laser emitter cooperation evener and makes level, paves to annotate, the work of vibration flattening, can greatly improve the basic unit roughness.
6. The construction method of the weather-resistant epoxy terrace according to claim 2, characterized in that: the surface layer adopts a novel liquid reaction type hardening agent, compounds in the liquid hardening agent can permeate into the surface layer of the concrete, semi-hydrated cement, silicon oxide and some free calcium can exist after the concrete is condensed, a series of chemical reactions can be carried out with the hardening agent, silicate network crystals with high strength and stable properties are generated, capillary holes in the concrete can be filled, and the surface layer of the concrete can form a more complete and firm entity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111482696.2A CN113982219A (en) | 2021-12-07 | 2021-12-07 | Weather-resistant epoxy terrace and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111482696.2A CN113982219A (en) | 2021-12-07 | 2021-12-07 | Weather-resistant epoxy terrace and construction method |
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| CN113982219A true CN113982219A (en) | 2022-01-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201184036Y (en) * | 2007-08-17 | 2009-01-21 | 郑桂清 | Epoxy resin floor terrace coating |
| CN106884536A (en) * | 2017-03-17 | 2017-06-23 | 青岛博威特建材有限公司 | A kind of construction method of compound terrace |
| CN112459395A (en) * | 2020-12-11 | 2021-03-09 | 甘肃第四建设集团有限责任公司 | High-strength wear-resistant floor and construction method thereof |
| KR102265645B1 (en) * | 2020-04-21 | 2021-06-15 | 김진규 | Construction Method of Floor Finishing Layer Using Epoxy to Form Marbling |
| CN113152841A (en) * | 2021-05-17 | 2021-07-23 | 中建八局第四建设有限公司 | Epoxy self-leveling ground construction method for concrete sealing curing agent |
-
2021
- 2021-12-07 CN CN202111482696.2A patent/CN113982219A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201184036Y (en) * | 2007-08-17 | 2009-01-21 | 郑桂清 | Epoxy resin floor terrace coating |
| CN106884536A (en) * | 2017-03-17 | 2017-06-23 | 青岛博威特建材有限公司 | A kind of construction method of compound terrace |
| KR102265645B1 (en) * | 2020-04-21 | 2021-06-15 | 김진규 | Construction Method of Floor Finishing Layer Using Epoxy to Form Marbling |
| CN112459395A (en) * | 2020-12-11 | 2021-03-09 | 甘肃第四建设集团有限责任公司 | High-strength wear-resistant floor and construction method thereof |
| CN113152841A (en) * | 2021-05-17 | 2021-07-23 | 中建八局第四建设有限公司 | Epoxy self-leveling ground construction method for concrete sealing curing agent |
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