CN210421808U - Wear-resistant floor coating - Google Patents
Wear-resistant floor coating Download PDFInfo
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- CN210421808U CN210421808U CN201921258111.7U CN201921258111U CN210421808U CN 210421808 U CN210421808 U CN 210421808U CN 201921258111 U CN201921258111 U CN 201921258111U CN 210421808 U CN210421808 U CN 210421808U
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Abstract
The utility model discloses a wear-resistant floor coating, including the priming paint layer, the mortar layer, enhancement layer and finish paint layer of shaping in proper order on the basic unit, the enhancement layer direct molding is on the mortar layer surface, including epoxy putty layer and the closed stable layer of shaping on epoxy putty layer surface, the closed stable layer is the organosilicon epoxy resin layer or the organosilicon acrylic resin layer that a layer thickness is 0.1~0.2 mm; a polypropylene fiber layer is formed between the closed stabilizing layer and the finish paint layer of the reinforcing layer, monofilaments of polypropylene fibers used in the polypropylene fiber layer are 35-50 mu m, and the laying density is 80-120 g/m2And is uniformly laid in the laying area. The utility model discloses a terrace coating has comparativelyGood surface strength and wear resistance, good integrity, difficult interlaminar fracture or displacement and good stability.
Description
Technical Field
The utility model relates to a terrace coating among the functional coating technical field, concretely relates to stand wear and tear terrace coating.
Background
Nowadays, research on floor coatings is underway and the types of coatings are various. As a common type in the field of functional coatings, floor coatings are generally formed by compounding multiple layers of materials, and the specific functions of a certain aspect or certain aspects of the floor are realized or enhanced through compounding of a multilayer structure. As a main performance of the floor coating, the wear resistance of the floor coating is a main performance index, and the wear and corrosion can gradually lose the functions of the material, directly affect the service life of the floor coating, and finally lose the use value and cause loss.
At present, the research on the wear resistance is convenient, and the main points are epoxy resin-based wear-resistant paint, polyurethane wear-resistant paint and TiO-containing paint2Organosilicon wear-resistant coating and SiO-containing coating thereof2Organosilicon abrasion-resistant coatings and the like. Wherein, the basic structural unit of the organic silicon product is composed of silicon-oxygen chain links, the side chain is connected with other various organic groups through a silicon atom, and the organic silicon product has excellent heat resistance, weather resistance, oxidation resistance and radiation resistance, low surface energy, hydrophobicity and dirt resistance, the coating material used as a raw material of the floor coating not only has ultrahigh hardness and ultrahigh wear resistance, but also has excellent chemical reagent resistance, adhesive force and impact resistance, but also has the defects of easy aging, poor adhesion and poor tear resistance, and when relevant manufacturers research the performance, the key point of consideration is the single parameter performance of the wear resistance of the surface wear-resistant layer, and the comprehensive consideration of chemical properties such as water resistance, oil resistance, acid and alkali resistance, salt spray corrosion resistance and the like, adhesion between a coating primer and an intermediate material layer and low curing shrinkage is relatively less. Therefore, there is a need to develop a wear-resistant floor coating with high hardness, corrosion resistance, crack and spallation resistance, and high decorativeness and functionalization.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a stand wear and tear terrace coating, solved the defect in the above-mentioned technical background.
The utility model provides a technical problem adopt following technical scheme to realize:
the utility model provides a stand wear and tear terrace coating, is including shaping priming paint layer, mortar layer, enhancement layer and the finish paint layer in basic unit in proper order, wherein, the direct shaping of enhancement layer is on mortar layer surface, including epoxy putty layer andthe sealing and stabilizing layer is formed on the surface of the epoxy putty layer and is an organic silicon epoxy resin layer or an organic silicon acrylic resin layer with the thickness of 0.1-0.2 mm; a polypropylene fiber layer is formed between the closed stabilizing layer and the finish paint layer of the reinforcing layer, monofilaments of polypropylene fibers used in the polypropylene fiber layer are 35-50 mu m, and the laying density is 80-120 g/m2And is uniformly laid in the laying area.
As a further limitation, the base course of the present invention should be a hard base course with certain strength, preferably one of medium aggregate concrete layer, lime fly ash stabilized soil sub-base course and rammed soil base course with density greater than 1300 Kg/m.
As a further limitation, the base layer of the present invention may also be a heavy aggregate concrete layer or other hard base layer surface of higher strength.
As a further limitation, the thickness of the primer layer is 0.1-0.2 mm; the thickness of the mortar layer is 2-4 mm.
As a further limitation, the thickness of the finish paint layer is 0.1-0.3 mm.
As a further limitation, the thickness of the epoxy putty layer is 0.2-0.3 mm.
As a further limitation, the primer layer is a solvent-free epoxy floor coating layer, and the corresponding mortar layer is a solvent-free epoxy mortar layer.
As a further limitation, the finish paint layer is a water-based polyurethane wear-resistant paint layer and is directly formed on the surface of the polypropylene fiber layer after the polypropylene fiber layer is laid.
As a further limitation, a leveling sealing layer can be optionally arranged on the surface of the mortar layer, and the leveling sealing layer is a polyurethane coating layer with the thickness of 0.1-0.15 mm.
As a further limitation, in order to improve the surface wear resistance of the finish paint layer, a quartz powder layer or a corundum powder layer can be selectively formed on the surface of the finish paint layer.
Has the advantages that: the wear-resistant floor coating of the utility model is sealed by forming a layer of organic silicon resin on the surface of the putty layer, so that the reinforcing layer and the finish coat layer form a composite layer structure with more stable structure and higher strength, and the wear-resistant floor coating has high hardness and high wear resistance; and the use of the polypropylene fiber yarn is matched, so that the stability among different material layers can be effectively improved, the interlayer falling and dislocation caused by temperature change are relieved, partial buffering and anti-pulling performances are provided, the occurrence of surface cracks and interlayer falling is effectively reduced, and the overall stability is improved. Simultaneously when the surface course takes place wearing and tearing, this polypropylene fiber silk also can regard as the indicator, can repair the surface course when polypropylene fiber silk exposes, and is more convenient and direct.
Drawings
Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.
Wherein: 1. a finish paint layer; 2. a polypropylene fiber layer; 3. a sealing and stabilizing layer; 4. an epoxy putty layer; 5. leveling the sealing layer; 6. a mortar layer; 7. a primer layer; 8. a base layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, in the preferred embodiment of the wear-resistant terrace coating, the wear-resistant terrace coating is formed on the surface of medium aggregate concrete with a density of 1800Kg/m and the medium aggregate concrete is taken as the base layer 8; in another embodiment, the base course 8 is formed of a stronger heavy aggregate concrete layer.
A primer layer 7, a mortar layer 6, a leveling sealing layer 5, an epoxy putty layer 4 and a sealing and stabilizing layer 3 are sequentially formed on the base layer 8, wherein the primer layer 7 is a solvent-free epoxy floor coating layer with the thickness of 0.2 mm; the mortar layer 6 is a solvent-free epoxy mortar layer with the thickness of 3 mm; simultaneously, still the shaping has one deck closed layer 5 of making level on the surface of mortar layer 6, and closed layer 5 of making level is the polyurethane coating layer that one deck thickness is 0.1mm, and the setting up of this closed layer 5 of making level can guarantee the roughness on mortar layer 6 surface, guarantees then the shaping at the epoxy putty layer 4 on closed layer 5 surfaces of making level and the homogeneity of 3 thicknesses of stable layer.The thickness of the epoxy putty layer 4 is 0.3mm, an organic silicon epoxy resin layer with the thickness of 0.15mm is formed on the surface of the epoxy putty layer to serve as a sealing and stabilizing layer 3, and the epoxy putty layer 4 and the sealing and stabilizing layer 3 jointly form a reinforcing layer. A polypropylene fiber layer 2 is formed on the surface of the closed stable layer 3, the monofilament of the polypropylene fiber used in the polypropylene fiber layer 2 is 35-50 mu m, and the laying density is 90-100 g/m2When in laying, the polypropylene fiber layer 3 is laid before the sealing and stabilizing layer 3 is unshaped, and a finishing paint layer 1 is directly formed on the surface of the polypropylene fiber layer 3 after the laying is finished, wherein the finishing paint layer 1 is provided with a water-based polyurethane wear-resistant paint layer with the thickness of 0.2 mm.
In another embodiment, in order to improve the surface wear resistance of the finish paint layer, a quartz powder layer or a corundum powder layer may be further formed on the surface of the finish paint layer 1, and the quartz powder layer or the corundum powder layer is spread before the finish paint layer 1 is not completely hardened, so as to assist wear resistance after the finish paint layer 1 is formed to further improve the wear resistance of the terrace layer, form a surface with certain roughness, increase the friction coefficient, and increase the wear resistance.
The wear-resistant floor coating of the embodiment has the advantages of continuous and seamless performance, high compressive strength, excellent wear resistance and the like, and is suitable for airports, dustless factory workshops, power plants, underground parking lots, load-carrying workshops and places with high wear resistance requirements, wherein the airports, the dustless factory workshops, the power plants, the underground parking lots and the load-carrying workshops require high cleanness and dustless environment and excellent wear resistance.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (10)
1. A wear-resistant floor coating comprises a primer layer, a mortar layer, a reinforcing layer and a coating layer, wherein the primer layer, the mortar layer, the reinforcing layer and the coating layer are sequentially formed on a base layerThe finish paint layer is characterized in that the reinforcing layer is directly formed on the surface of the mortar layer and comprises an epoxy putty layer and a sealing and stabilizing layer formed on the surface of the epoxy putty layer, wherein the sealing and stabilizing layer is an organic silicon epoxy resin layer or an organic silicon acrylic resin layer with the thickness of 0.1-0.2 mm; a polypropylene fiber layer is formed between the closed stabilizing layer and the finish paint layer of the reinforcing layer, monofilaments of polypropylene fibers used in the polypropylene fiber layer are 35-50 mu m, and the laying density is 80-120 g/m2And is uniformly laid in the laying area.
2. The wear-resistant terrace coating of claim 1, wherein the base layer is a medium aggregate concrete layer or a lime fly ash stabilized soil sub-base layer or a rammed soil base layer with a density of greater than 1300Kg/m for high speed dry harvest.
3. The wear-resistant floor coating of claim 1, wherein the base layer is a heavy aggregate concrete layer or other hard base layer surface having a density greater than 1300 Kg/m.
4. The wear-resistant floor coating of claim 1, wherein the primer layer has a thickness of 0.1-0.2 mm; meanwhile, the thickness of the mortar layer is 2-4 mm.
5. The wear-resistant floor coating of claim 1, wherein the thickness of the top coat layer is 0.1-0.3 mm.
6. The wear-resistant floor coating of claim 1, wherein the epoxy putty layer has a thickness of 0.2-0.3 mm.
7. The abrasion-resistant floor coating of claim 1, wherein the primer layer is a solventless epoxy floor coating layer.
8. The wear-resistant floor coating of claim 7, wherein the mortar layer is a solvent-free epoxy mortar layer.
9. The wear-resistant floor coating of claim 1, wherein the top coat layer is an aqueous polyurethane wear-resistant coating layer formed directly on the surface of the polypropylene fiber layer after the polypropylene fiber layer is completely laid.
10. The wear-resistant floor coating of claim 1, wherein a quartz powder layer or a corundum powder layer is formed on the surface of the top coat layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258111.7U CN210421808U (en) | 2019-08-06 | 2019-08-06 | Wear-resistant floor coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921258111.7U CN210421808U (en) | 2019-08-06 | 2019-08-06 | Wear-resistant floor coating |
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| CN210421808U true CN210421808U (en) | 2020-04-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738060A (en) * | 2021-08-23 | 2021-12-03 | 天津巍华防务科技有限公司 | High-strength seamless terrace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738060A (en) * | 2021-08-23 | 2021-12-03 | 天津巍华防务科技有限公司 | High-strength seamless terrace |
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