CN110981331A - Cast-in-place cement-resin waterproof decorative terrace system and construction process - Google Patents
Cast-in-place cement-resin waterproof decorative terrace system and construction process Download PDFInfo
- Publication number
- CN110981331A CN110981331A CN201911112984.1A CN201911112984A CN110981331A CN 110981331 A CN110981331 A CN 110981331A CN 201911112984 A CN201911112984 A CN 201911112984A CN 110981331 A CN110981331 A CN 110981331A
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- cast
- water
- resin
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
-
- 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
- E04F15/14—Construction of joints, e.g. dividing strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a cast-in-place cement-resin waterproof decorative terrace system and a construction process, wherein the cast-in-place cement-resin waterproof decorative terrace system is prepared from the following raw and auxiliary materials in parts by weight: 1000 parts of cement 600-containing material, 30-100 parts of waterborne epoxy resin, 1200 parts of aggregate 800-containing material, 3-10 parts of defoaming agent, 20-50 parts of pigment, 1-3 parts of PVA fiber, 5-10 parts of water reducing agent and 180 parts of water 150-containing material. The invention relates to a cast-in-place cement-resin waterproof decorative terrace system, which combines a water-based epoxy resin emulsion and a cement-based terrace material through reasonable concrete proportion to form a new terrace material, and the water-based resin emulsion and the cement-based material can not generate chemical reaction.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a cast-in-place cement-resin waterproof decorative terrace system and a construction process.
Background
At present, ground surfaces of large public buildings such as domestic airports, hotels, star hotels, conference centers, exhibition halls and the like and high-grade private residences are mostly spliced by terrazzo, artificial marble and the like, and the floor materials have gaps, so that dirt is easy to accumulate, and the difficulty in designing patterns is high; the artificial marble plate synthesized by adopting the unsaturated polyester resin has the defect of poor flatness of a prefabricated plate due to the defect of large curing shrinkage rate of the unsaturated polyester resin in the manufacturing process; while these materials are too rigid and impact resistant. The whole epoxy resin terrace has the advantages of no dust, no whole seam, no leakage, easy cleaning and no dust and bacteria accumulation; the mechanical strength is high, and the wear resistance and the impact resistance are realized; the epoxy resin terrace has wide application due to the characteristics of chemicals such as acid resistance, alkali resistance, salt resistance, gasoline resistance, engine oil resistance, diesel resistance and the like.
The currently developed integral seamless epoxy resin terrace mainly comprises a 0.2-0.5 mm thin coating type, a 1-5 mm mortar (including colored sand) type, a 1-3 mm self-leveling type and the like. The terraces are constructed layer by layer, the color of the same plane layer is single, artistic patterns cannot be designed in the terraces, the appreciation value and the aesthetic effect are lacked, the terraces adopt quartz sand and quartz powder as main fillers, the thickness is limited to be below 5mm, the service life of the terraces is generally below 15 years, and the terraces need to be frequently repaired or renovated; moreover, the primer and the finish of the floor coatings are generally constructed by rolling or brushing and need to be carried out at a lower viscosity, so most of the formulations contain organic solvents which cause environmental pollution, and the environmental protection is not facilitated.
Disclosure of Invention
The invention provides a cast-in-place cement-resin waterproof decorative terrace system, and aims to solve the problems.
The invention is realized in this way, a cast-in-place cement-resin waterproof decorative terrace system, which is prepared from the following raw and auxiliary materials in parts by weight: 1000 parts of cement 600-containing material, 30-100 parts of waterborne epoxy resin, 1200 parts of aggregate 800-containing material, 3-10 parts of defoaming agent, 20-50 parts of pigment, 1-3 parts of PVA fiber, 5-10 parts of water reducing agent and 180 parts of water 150-containing material.
As a preferred embodiment, the medicine is prepared from the following raw materials and auxiliary materials in parts by weight: 885 parts of cement, 38 parts of waterborne epoxy resin, 1089 parts of aggregate, 5.2 parts of a defoaming agent, 25 parts of pigment, 1.5 parts of PVA fiber, 7.2 parts of a water reducing agent and 158 parts of water.
Furthermore, the cement is Portland cement, ordinary Portland cement and white Portland cement, and the strength of the cement is not lower than 42.5MPa in 28 days.
Further, the waterborne epoxy resin is a mixture of a waterborne epoxy resin emulsion and a curing agent.
Furthermore, the aggregate is one or more of quartz sand, glass sand, colored glass stone and fine stone, and the particle size is 0-6 mm.
Further, the defoaming agent is concrete or cement mortar defoaming agent powder.
Further, the pigment is iron oxide series concrete pigment or color paste.
Further, the PVA fiber is PVA fiber filament with the length of 10-20 mm.
Further, the water reducing agent is a concrete high-performance water reducing agent, and the water reducing rate is more than 25%.
The invention also provides a construction process of the decorative terrace system, which comprises the following steps:
s1, leveling a ground base surface by using high-strength self-leveling mortar; after the leveling layer is cured and hardened, grinding the ground into a rough surface by using a grinding machine, and cleaning the ground, wherein the ground is wet and has no obvious water accumulation; laying alkali-resistant fiber mesh cloth with the aperture of 10mm on the ground, paving the fiber cloth, and waiting for pouring a terrace material;
s2, sequentially adding cement, water-based epoxy resin, aggregate, a defoaming agent, pigment and PVA fiber into a stirrer according to a proportion on a construction site, stirring for 1 minute, then adding water and a water reducing agent into the stirrer, stirring for 5 minutes, and pouring out;
s3, designing a color pattern, separating the pattern region by using a copper strip, pouring a floor material with a specified color in the separated region, paving the floor material with the thickness of 10-20mm, using a flat vibrator to assist in vibrating and flattening and discharging air bubbles, then using a defoaming roller to roll and brush the air bubbles again, after plastering, covering a surface with a film for moisturizing and maintaining, wherein the maintenance period is not less than 7 days so as to ensure that the floor material achieves the required strength;
s4, after the film is removed, installing a No. 0 abrasive disc by using a grinding machine, polishing the surface and leveling, and then cleaning the surface; the terrace material is used for preparing slurry in the same proportion, namely cement-resin slurry without aggregate and fiber, and the surface is coated with paint to repair bubbles generated on the surface; then grinding by using 50-3000 meshes of grinding sheets in sequence;
s5, coating crystal paste or water-based polishing solution fully, and polishing by using a No. 2 polishing pad until the floor surface is bright and shiny, thereby completing all the working procedures.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the traditional terrace, the invention has the characteristics of high water resistance, alkali return resistance, high strength, impact resistance, wear resistance, good durability and the like;
2. the invention has excellent concrete working performance, can achieve the self-leveling effect and is convenient to construct;
3. the invention is a cement-based inorganic material, can use waste glass, stones and other materials as aggregates, and is environment-friendly and nontoxic;
4. the invention has simple construction, good decorative effect and obvious economic benefit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
The utility model provides a cast-in-place cement-resin waterproof decoration terrace system, it is prepared by the raw and auxiliary materials of following weight ratio: 1000 parts of cement 600-containing material, 30-100 parts of waterborne epoxy resin, 1200 parts of aggregate 800-containing material, 3-10 parts of defoaming agent, 20-50 parts of pigment, 1-3 parts of PVA fiber, 5-10 parts of water reducing agent and 180 parts of water 150-containing material.
The raw materials and auxiliary materials adopted by the invention are all commercial products.
In the embodiment, the cement is Portland cement, ordinary Portland cement or white Portland cement, and the strength of the cement is not lower than 42.5MPa in 28 days.
Specifically, the waterborne epoxy resin is a mixture of a waterborne epoxy resin emulsion and a curing agent.
In this embodiment, the aggregate is one or more of quartz sand, glass sand, colored glass stone, and fine stone, and the particle size is 0-6 mm.
Specifically, the defoaming agent is concrete or cement mortar defoaming agent powder.
In this embodiment, the pigment is an iron oxide series concrete pigment or color paste.
Specifically, the PVA fiber is PVA fiber filament with the length of 10-20 mm.
Wherein the water reducing agent is a concrete high-performance water reducing agent, and the water reducing rate is more than 25%.
The invention also provides a construction process of the decorative terrace system, which comprises the following steps:
s1, leveling a ground base surface by using high-strength self-leveling mortar; after the leveling layer is cured and hardened, grinding the ground into a rough surface by using a grinding machine, and cleaning the ground, wherein the ground is wet and has no obvious water accumulation; laying alkali-resistant fiber mesh cloth with the aperture of 10mm on the ground, paving the fiber cloth, and waiting for pouring a terrace material;
s2, sequentially adding cement, water-based epoxy resin, aggregate, a defoaming agent, pigment and PVA fiber into a stirrer according to a proportion on a construction site, stirring for 1 minute, then adding water and a water reducing agent into the stirrer, stirring for 5 minutes, and pouring out;
s3, designing a color pattern, separating the pattern region by using a copper strip, pouring a floor material with a specified color in the separated region, paving the floor material with the thickness of 10-20mm, using a flat vibrator to assist in vibrating and flattening and discharging air bubbles, then using a defoaming roller to roll and brush the air bubbles again, after plastering, covering a surface with a film for moisturizing and maintaining, wherein the maintenance period is not less than 7 days so as to ensure that the floor material achieves the required strength;
s4, after the film is removed, installing a No. 0 abrasive disc by using a grinding machine, polishing the surface and leveling, and then cleaning the surface; the terrace material is used for preparing slurry in the same proportion, namely cement-resin slurry without aggregate and fiber, and the surface is coated with paint to repair bubbles generated on the surface; then grinding by using 50-3000 meshes of grinding sheets in sequence;
s5, coating crystal paste or water-based polishing solution fully, and polishing by using a No. 2 polishing pad until the floor surface is bright and shiny, thereby completing all the working procedures.
The invention relates to a cast-in-place cement-resin waterproof decorative terrace system, which combines a water-based epoxy resin emulsion and a cement base terrace material through reasonable concrete proportion to form a new terrace material, and the water-based resin emulsion and the cement base material can not generate chemical reaction; the concrete terrace material has long service life, and has the advantages of high strength, high wear resistance, high durability and the like; firstly, after the aqueous resin emulsion is added into the cement-based terrace material, the resin can effectively fill air bubbles and micro-fine tube structures in concrete, can form a very good waterproof effect for the terrace material, and can also effectively solve the problem of alkali return of the cement-based terrace; the floor system adopts transparent or milky water-based resin emulsion, can use inorganic materials such as white portland cement, ordinary portland cement and the like, can adjust the color by adding toner and color paste, can also form a certain color pattern by design, and becomes a good decorative floor effect by grinding and polishing.
Test examples
The following formulation was selected as the reference formulation (material dosage kg/m)3）
| Cement | Resin composition | Aggregate material | Defoaming agent | Pigment (I) | PVA | Water reducing agent | Water (W) |
| 885 | 38 | 1089 | 5.2 | 25 | 1.5 | 7.2 | 158 |
Leveling the ground base surface by using high-strength self-leveling mortar; after the leveling layer is cured and hardened, grinding the ground into a rough surface by using a grinding machine, and cleaning the ground, wherein the ground is wet and has no obvious water accumulation; and paving alkali-resistant fiber mesh cloth with the aperture of 10mm on the ground, paving the fiber cloth, and waiting for pouring of a terrace material.
And sequentially adding the cement, the water-based epoxy resin, the aggregate, the defoaming agent, the pigment and the PVA fiber into a stirrer according to the above mixing ratio on the construction site, stirring for 1 minute, then adding the water and the water reducing agent into the stirrer, stirring for 5 minutes, and pouring out.
The pouring of the terrace material is manually finished, the paving thickness is 10-20mm, a flat vibrator is used for assisting in vibrating and leveling and discharging air bubbles, then the defoaming roller is used for rolling and brushing the air bubbles again to eliminate the air bubbles, after plastering, a surface is covered with a film for moisture preservation and maintenance, and the maintenance period is not less than 7 days so as to ensure that the terrace material achieves the required strength.
If a color pattern needs to be designed, the pattern area can be separated by a copper strip, and then the terrace material with the specified color is poured in the separated area.
After the film is removed, a 0# abrasive disc is installed by using a grinding machine, the surface is polished and leveled, and then the surface is cleaned; the terrace material is used for preparing slurry in the same proportion, namely cement-resin slurry without aggregate and fiber, and the surface is coated with paint to repair bubbles generated on the surface; then using 50-3000 mesh grinding plates to grind in sequence. And (4) fully coating crystal paste or water-based polishing solution, and polishing by using a No. 2 polishing pad until the floor surface is bright, thereby finishing all the working procedures.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cast-in-place cement-resin waterproof decoration terrace system which characterized in that, it is prepared by the raw and auxiliary materials of following weight ratio: 1000 parts of cement 600-containing material, 30-100 parts of waterborne epoxy resin, 1200 parts of aggregate 800-containing material, 3-10 parts of defoaming agent, 20-50 parts of pigment, 1-3 parts of PVA fiber, 5-10 parts of water reducing agent and 180 parts of water 150-containing material.
2. The cast-in-place cement-resin waterproof decorative terrace system according to claim 1, which is prepared from the following raw and auxiliary materials in parts by weight: 885 parts of cement, 38 parts of waterborne epoxy resin, 1089 parts of aggregate, 5.2 parts of a defoaming agent, 25 parts of pigment, 1.5 parts of PVA fiber, 7.2 parts of a water reducing agent and 158 parts of water.
3. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the cement is Portland cement, ordinary Portland cement or white Portland cement, and the 28-day strength is not lower than 42.5 MPa.
4. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the waterborne epoxy resin is a mixture of waterborne epoxy resin emulsion and a curing agent.
5. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the aggregate is one or more of quartz sand, glass sand, colored glass stone and fine stone, and the particle size is 0-6 mm.
6. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the defoaming agent is concrete or cement mortar defoaming agent powder.
7. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the pigment is iron oxide series concrete pigment or color paste.
8. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the PVA fiber is PVA fiber silk with the length of 10-20 mm.
9. The cast-in-place cement-resin waterproof decorative terrace system according to any one of claims 1 or 2, wherein: the water reducing agent is a concrete high-performance water reducing agent, and the water reducing rate is more than 25%.
10. The construction process of the decorative floor system according to claim 1, comprising the following steps:
s1, leveling a ground base surface by using high-strength self-leveling mortar; after the leveling layer is cured and hardened, grinding the ground into a rough surface by using a grinding machine, and cleaning the ground, wherein the ground is wet and has no obvious water accumulation; laying alkali-resistant fiber mesh cloth with the aperture of 10mm on the ground, paving the fiber cloth, and waiting for pouring a terrace material;
s2, sequentially adding cement, water-based epoxy resin, aggregate, a defoaming agent, pigment and PVA fiber into a stirrer according to a proportion on a construction site, stirring for 1 minute, then adding water and a water reducing agent into the stirrer, stirring for 5 minutes, and pouring out;
s3, designing a color pattern, separating the pattern region by using a copper strip, pouring a floor material with a specified color in the separated region, paving the floor material with the thickness of 10-20mm, using a flat vibrator to assist in vibrating and flattening and discharging air bubbles, then using a defoaming roller to roll and brush the air bubbles again, after plastering, covering a surface with a film for moisturizing and maintaining, wherein the maintenance period is not less than 7 days so as to ensure that the floor material achieves the required strength;
s4, after the film is removed, installing a No. 0 abrasive disc by using a grinding machine, polishing the surface and leveling, and then cleaning the surface; the terrace material is used for preparing slurry in the same proportion, namely cement-resin slurry without aggregate and fiber, and the surface is coated with paint to repair bubbles generated on the surface; then grinding by using 50-3000 meshes of grinding sheets in sequence;
s5, coating crystal paste or water-based polishing solution fully, and polishing by using a No. 2 polishing pad until the floor surface is bright and shiny, thereby completing all the working procedures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112984.1A CN110981331A (en) | 2019-11-14 | 2019-11-14 | Cast-in-place cement-resin waterproof decorative terrace system and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112984.1A CN110981331A (en) | 2019-11-14 | 2019-11-14 | Cast-in-place cement-resin waterproof decorative terrace system and construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110981331A true CN110981331A (en) | 2020-04-10 |
Family
ID=70084280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112984.1A Withdrawn CN110981331A (en) | 2019-11-14 | 2019-11-14 | Cast-in-place cement-resin waterproof decorative terrace system and construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110981331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341094A (en) * | 2020-11-19 | 2021-02-09 | 广西帝品建材有限公司 | Water-based nano resin mortar |
-
2019
- 2019-11-14 CN CN201911112984.1A patent/CN110981331A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341094A (en) * | 2020-11-19 | 2021-02-09 | 广西帝品建材有限公司 | Water-based nano resin mortar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101791932B1 (en) | Eco-Friendly New Material Paint Film for Treatment of Concrete Structure and Constructing Methods Thereof | |
| US6610224B2 (en) | Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces | |
| CN108640612A (en) | A kind of polishing concrete decoration terrace | |
| CN109809779A (en) | Surface layer mortar, grinding stone, plate and preparation method thereof | |
| CN106517936A (en) | Cast-in-situ granolithic flooring and production method thereof | |
| CN112500069A (en) | Concrete integral terrace composite material and construction method | |
| CN105271980A (en) | Two-component interface agent and use method thereof | |
| CN113356519B (en) | Ground stirring-free stone-filled concrete leveling construction process and ground leveling structure | |
| CN102358693A (en) | Levelling mortar and ground construction process based on the same | |
| CN109138354A (en) | Inorganic grinding stone terrace | |
| CN106121188A (en) | Large area is seamless overall ground and construction method thereof | |
| KR100803970B1 (en) | Mortar composition of inorganic-type aqueous polymer resin | |
| CN113738082A (en) | Epoxy terrazzo wet-paving process | |
| KR101073693B1 (en) | A floor coating method using eco-friendly finishing materials | |
| CN107619245A (en) | A kind of surfacing self-leveling floor mortar and its construction method | |
| CN109369133A (en) | A kind of high-impermeable waterproof inorganic coating and preparation method thereof | |
| CN109293319B (en) | Terrazzo wall and preparation method thereof | |
| CN113863617A (en) | White decorative epoxy grindstone terrace and construction method thereof | |
| CN110981331A (en) | Cast-in-place cement-resin waterproof decorative terrace system and construction process | |
| CN113979696A (en) | Formula and production process of glass fiber reinforced precast concrete member | |
| CN110005170A (en) | A kind of light emitting-type cement base grinding stone terrace system and its construction technology | |
| CN208776593U (en) | A kind of polishing concrete decoration terrace | |
| CN111423194A (en) | Marble-like inorganic mineral nano cement and preparation method thereof | |
| CN111622459A (en) | High-durability polished concrete floor and construction process thereof | |
| CN110981348A (en) | Precast cement-resin colored concrete slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200410 |