CN209227979U - A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor - Google Patents
A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor Download PDFInfo
- Publication number
- CN209227979U CN209227979U CN201821949433.1U CN201821949433U CN209227979U CN 209227979 U CN209227979 U CN 209227979U CN 201821949433 U CN201821949433 U CN 201821949433U CN 209227979 U CN209227979 U CN 209227979U
- Authority
- CN
- China
- Prior art keywords
- gravity flow
- polyurethane
- solvent
- flow self
- leveling
- 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.)
- Active
Links
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a kind of rigid no-solvent polyurethane mortar gravity flow self-leveling floors, from bottom to up successively include basal layer, epoxy bottom coating, quartz sand layer, rigid solvent-free polyurethane gravity flow self leveling and aqueous polyurethane finishing coat.After rigidity no-solvent polyurethane mortar gravity flow self-leveling floor solidification described in the utility model, with good wear-resistant and resistance to chemical corrosion, surface is easy to clean and water resistant, seawater and waste water, various alkaline matters, diluent, salt water, mineral oil, lubricating oil and fuel, because the main composition of rigid solvent-free polyurethane gravity flow self leveling is polyurethane, with certain elasticity, the wear resistance and crack spreadability of terrace are considerably increased.
Description
Technical field
The utility model relates to a kind of terraces, and in particular to a kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor.
Background technique
Terrace refer to using certain material and technique to original ground carry out construction processing and show it is certain decorative and
Functional ground.Such as epoxy self-leveling floor, diamond dust abrasion-proof terrace, epoxy terrazzo terrace, cement base terrazzo, epoxy
Color mortar coatings, epoxy antistatic floor, the anti-skidding terrace of epoxy, polyurea anti-corrosion terrace, polyurethane floor, silicon PU terrace, concrete
Curing sealing agent terrace etc..
Polyurethane floor, which refers to, combines a kind of novel solvent-free or aqueous, free of contamination ground function with polyurethane floor coatings
Can construction technology, be made a kind of terrace for being able to satisfy certain specific requirements, thus especially suitable for various industrial and mining enterprises workshops,
Parking lot, sports ground etc. have the terrace coating of anti-skidding, anti-corrosion, wear-resisting requirement.But polyurethane floor on the market only has
Organic macromolecule high-performance is without being provided simultaneously with the features such as anti-skidding, wear-resisting, corrosion-resistant, easy to clean, maintenance cost is low.
Summary of the invention
The purpose of the utility model is to overcome a kind of rigidity is provided in place of above-mentioned the shortcomings of the prior art without molten
Agent polyurethane cement gravity flow self-leveling floor.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of rigidity no-solvent polyurethane mortar from
Levelling terrace successively includes basal layer, epoxy bottom coating, quartz sand layer, rigid solvent-free polyurethane gravity flow self leveling from bottom to up
With aqueous polyurethane finishing coat.
The setting of epoxy bottom coating is for closed base layer, and the setting of quartz sand layer is certain coarse in order to be formed
Degree, the attachment for rigid solvent-free polyurethane gravity flow self leveling provide condition, and the setting of aqueous polyurethane finishing coat is to protect
Rigid solvent-free polyurethane gravity flow self leveling increases compactness, resistance to infiltration property, corresponding chemical-resistant and the anti-pollution characteristic of terrace.
After rigidity no-solvent polyurethane mortar gravity flow self-leveling floor solidification described in the utility model, have good wear-resistant and chemically-resistant rotten
Corrosion energy, surface is easy to clean and water resistant, seawater and waste water, various alkaline matters, diluent, salt water, mineral oil, lubricating oil and
Fuel.Because the main composition of rigid solvent-free polyurethane gravity flow self leveling is polyurethane, there is certain elasticity, greatly increase
The wear resistance and crack spreadability of terrace.Rigidity no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model is special
Suitable for garage, hospital, school, market, showroom, porch, hall, open office, the places such as museum.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the ring
Oxygen priming coat with a thickness of 0.1~0.3mm.
The setting of the epoxy bottom coating is that the attachment for closed base layer, for polyurethane cement Self-leveling middle layer provides
Condition is obtained through inventor's test of many times, when epoxy bottom coating is with a thickness of 0.1~0.3mm, energy closed base layer, and
Under the premise of lower cost, keeps final terrace impact resistance obtained and adhesion strength bigger, extends the service life of terrace,
And in the flatness for guaranteeing terrace, there is infiltration and bonding force well with base.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the stone
The average grain diameter of the quartz sand of sand layer is 30~50 mesh.
The purpose of the quartz sand is to form certain surface roughness, for rigid solvent-free polyurethane gravity flow self leveling
Offer condition is provided, studies and obtains repeatedly through inventor, when quartz sand when using partial size for 30~50 mesh, formation it is coarse
Degree is just suitble to the bonding of rigid solvent-free polyurethane gravity flow self leveling and epoxy bottom coating.
It is described rigid as the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model
Property solvent-free polyurethane gravity flow self leveling with a thickness of 1.3~2.5mm.
The preferred of rigidity solvent-free polyurethane gravity flow self leveling uses above-mentioned thickness, both can guarantee the solvent-free poly- ammonia of rigidity
The adhesion strength of ester gravity flow leveling and epoxy bottom coating, guarantees that the construction of epoxy bottom coating is good, plays the solvent-free poly- ammonia of rigidity
While the performance of ester gravity flow leveling, and it can guarantee the lower production costs of terrace, and this thickness has preferable load intensity
And flexibility.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the water
Property polyurethane overcoat be aqueous polyurethane layer of varnish.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the water
Property polyurethane overcoat with a thickness of 0.04~0.06mm.The aqueous polyurethane finishing coat uses above-mentioned thickness aqueous polyurethane
Varnish can improve the compactness of colored paint layer, resistance to infiltration property, corresponding chemical-resistant and resistance to soiling.The aqueous polyurethane cover
The material of layer is preferably the product of the model GPU 400 or GPU401 of Guangzhou Gu Naite Chemical Co., Ltd. production.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the base
Bottom is the basal layer after polishing, and the surface roughness of the basal layer is 0.6mm.The surface of the basal layer needs to be beaten
Mill, to increase the cohesive force of epoxy bottom coating and basal layer, through inventor repeatedly the study found that basal layer is polished into above-mentioned thick
When rugosity, cohesive force is best.
As the preferred embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, the ring
Oxygen priming coat is solventless epoxy varnish layer.
The utility model has the beneficial effects that: the utility model provides a kind of rigid no-solvent polyurethane mortar gravity flow
Level land level ground, it is described in the utility model rigidity no-solvent polyurethane mortar gravity flow self-leveling floor solidification after, have it is good it is wear-resistant and
Resistance to chemical corrosion, surface is easy to clean and water resistant, seawater and waste water, various alkaline matters, diluent, salt water, mineral oil,
Lubricating oil and fuel have certain elasticity because the main composition of rigid solvent-free polyurethane gravity flow self leveling is polyurethane,
Considerably increase the wear resistance and crack spreadability of terrace.
Detailed description of the invention
Fig. 1 is that a kind of structure of embodiment of rigid no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model is shown
It is intended to；
Wherein, 1, basal layer；2, epoxy bottom coating；3, quartz sand layer；4, rigid solvent-free polyurethane gravity flow self leveling；5, water
Property polyurethane overcoat.
Specific embodiment
To better illustrate the purpose of this utility model, technical solution and advantage, below in conjunction with attached drawing and specific implementation
The utility model is described in further detail for example.
Embodiment
A kind of embodiment of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor described in the utility model, as shown in Fig. 1,
It from bottom to up successively include basal layer 1, epoxy bottom coating 2, quartz sand layer 3, rigid solvent-free polyurethane gravity flow self leveling 4 and aqueous
Polyurethane overcoat 5.
Preferably, the epoxy bottom coating with a thickness of 0.1~0.3mm.
In the present embodiment, the material of the epoxy bottom coating is the model of Guangzhou Gu Naite Chemical Co., Ltd. production
GE103 product, dosage are 0.2~0.3kg/m2, the epoxy resin mortar of other models can also be selected.
Preferably, the average grain diameter of the quartz sand of the quartz sand layer is 30~50 mesh.
Preferably, the rigidity solvent-free polyurethane gravity flow self leveling with a thickness of 1.3~2.5mm.
Preferably, the aqueous polyurethane finishing coat is aqueous polyurethane layer of varnish.In the present embodiment, the aqueous poly- ammonia
Ester finishing coat is the product of the model GPU 400 of Guangzhou Gu Naite Chemical Co., Ltd. production, dosage 0.08kg/m2,
It can be GPU 401 or the aqueous polyurethane varnish of other models.
Preferably, the aqueous polyurethane finishing coat with a thickness of 0.04~0.06mm.
Preferably, the basal layer is the basal layer after polishing, the surface roughness of the basal layer is 0.6mm.
Preferably, the epoxy bottom coating is solventless epoxy varnish layer.
The construction method of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor described in the present embodiment are as follows:
Step 1: substrate surface is polished；
Step 2: roller coating epoxy bottom coating；
Step 3: jackstone sand, dosage 0.2kg/m2；
Step 4: roller coating rigidity solvent-free polyurethane gravity flow self leveling, dosage is 1.8~3.5kg/m2；
Step 5: roller coating aqueous polyurethane finishing coat.
After the solidification of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor described in the present embodiment, test result is shown in Table 1.
The performance test results of the rigid no-solvent polyurethane mortar gravity flow self-leveling floor of table 1
| Project | Index |
| Hardness (pencil hardness) | 2H |
| Wearability | 0.018 |
| Anti-slip type | 0.58 |
| Water resistance (168h) | It is not blistering, it does not peel off, no discoloration |
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this realities
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is common
It will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (8)
1. a kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor, which is characterized in that from bottom to up successively include basal layer, ring
Oxygen priming coat, quartz sand layer, rigid solvent-free polyurethane gravity flow self leveling and aqueous polyurethane finishing coat.
2. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the epoxy bottom coating
With a thickness of 0.1~0.3mm.
3. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the quartz sand layer
The average grain diameter of quartz sand is 30~50 mesh.
4. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the rigidity is solvent-free
Polyurethane gravity flow self leveling with a thickness of 1.3~2.5mm.
5. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the aqueous polyurethane
Finishing coat is aqueous polyurethane layer of varnish.
6. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the aqueous polyurethane
Finishing coat with a thickness of 0.04~0.06mm.
7. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the basal layer is to beat
Basal layer after mill, the surface roughness of the basal layer are 0.6mm.
8. rigidity no-solvent polyurethane mortar gravity flow self-leveling floor as described in claim 1, which is characterized in that the epoxy bottom coating
For solventless epoxy varnish layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949433.1U CN209227979U (en) | 2018-11-23 | 2018-11-23 | A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949433.1U CN209227979U (en) | 2018-11-23 | 2018-11-23 | A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227979U true CN209227979U (en) | 2019-08-09 |
Family
ID=67504369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949433.1U Active CN209227979U (en) | 2018-11-23 | 2018-11-23 | A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227979U (en) |
-
2018
- 2018-11-23 CN CN201821949433.1U patent/CN209227979U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101705744B (en) | Epoxy terrace material and preparation method thereof | |
| CN106245882A (en) | A kind of epoxy resin anti-corrosion type terrace | |
| CN102127358A (en) | Solvent-free picking finish paint | |
| CN209211832U (en) | A kind of elasticity no-solvent polyurethane mortar gravity flow self-leveling floor | |
| CN104499686A (en) | Epoxy floor | |
| CN202299323U (en) | Water-based breathable type epoxy floor | |
| CN106437092A (en) | Epoxy resin mortar type floor | |
| CN209227979U (en) | A kind of rigidity no-solvent polyurethane mortar gravity flow self-leveling floor | |
| CN210122803U (en) | Super wear-resistant polyurethane mortar thin coating terrace | |
| CN209261146U (en) | A kind of high-hardness wear-resistant ceramic coating terrace | |
| CN209323909U (en) | A kind of abrasion resistant polyurethane terrace | |
| CN202299325U (en) | Paving system for colorful anti-skidding wear-resisting floor | |
| CN211666169U (en) | Colorful wear-resisting floor | |
| CN202544330U (en) | Crumpled anti-skidding composite floor | |
| CN211597539U (en) | Super wear-resisting solvent-free epoxy terrace | |
| CN211872454U (en) | Anti high pressure of antiskid washes terrace | |
| CN207419952U (en) | A kind of safety-type epoxide terrace | |
| CN207892196U (en) | A kind of anticorrosive anti-wear epoxide terrace | |
| CN203271076U (en) | High-durable, simple and environment-friendly epoxy floor level | |
| CN206448487U (en) | A kind of epoxy resin large arch dam gravity flow plane terrace | |
| CN216196318U (en) | Wear-resisting self-leveling mortar terrace | |
| CN214195395U (en) | Anticorrosive wear-resisting terrace | |
| CN219840324U (en) | Pouring type terrace structure | |
| CN205206247U (en) | Colored solidification terrace of waterborne | |
| CN215291175U (en) | Wood-grain-like decorative wall and floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |