CN112796522A - Construction method of polyaspartic acid ester polyurea waterproof structural layer - Google Patents
Construction method of polyaspartic acid ester polyurea waterproof structural layer Download PDFInfo
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- CN112796522A CN112796522A CN202011626025.4A CN202011626025A CN112796522A CN 112796522 A CN112796522 A CN 112796522A CN 202011626025 A CN202011626025 A CN 202011626025A CN 112796522 A CN112796522 A CN 112796522A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/02—Polyureas
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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Abstract
A construction method of a polyaspartate polyurea waterproof structural layer comprises the following steps: the method comprises the following steps of constructing a base layer on a mounting surface, constructing a coating supporting layer on the base layer, constructing a middle coating on the coating supporting layer, constructing an anti-skid layer on the middle coating, and constructing a gloss oil layer on the anti-skid layer. The application provides a polyaspartic acid ester polyurea waterproof structure layer construction method, has multiple layer structure, can be waterproof to carry out fine protection to building installation face surface inner structure, waterproof nature is high, and the steadiness is strong, increase of service life.
Description
Technical Field
The invention belongs to the technical field of waterproof structures, and particularly relates to a construction method of a polyaspartic ester polyurea waterproof structure layer.
Background
With the development of economy and the advancement of technology, the living standard of people is gradually improved, and meanwhile, the people have diversified pursuits for consumption, such as more and more consumers who choose to enjoy places for consumption.
In order to meet the requirements of consumers during playing, managers in playing places need to build various buildings so as to meet the diversified requirements of the consumers. However, some buildings in these amusement buildings are involved in water, and in order to ensure the normal service life of the buildings, waterproof structures are required to be arranged at the positions of the buildings to prevent water from entering the buildings to corrode the buildings, so that the service life of the buildings is shortened.
Disclosure of Invention
In order to solve the problems, the invention provides a construction method of a polyaspartate polyurea waterproof structure layer, which comprises the following steps:
constructing a base layer on the installation surface for providing an installation supporting surface; the base layer is provided with a first surface and a second surface which are opposite, and the first surface of the base layer is arranged on the mounting surface;
constructing a coating supporting layer on the base layer for providing a coating arrangement surface; the coating support layer having first and second opposing faces, the first face of the coating support layer being disposed on the second face of the base layer;
constructing a middle coating on the coating supporting layer for waterproofing; the midcoat layer having first and second opposing faces, the first face of the midcoat layer disposed on the second face of the coating support layer;
constructing an anti-skid layer on the middle coating for preventing aging and corrosion; the anti-slip layer is provided with a first surface and a second surface which are opposite, and the first surface of the anti-slip layer is arranged on the second surface of the middle coating layer;
constructing a gloss oil layer on the anti-skid layer for preventing aging and wet skid; the gloss oil layer has relative first face and second face, the first face of gloss oil layer set up in on the second face of skid resistant course.
Preferably, the base layer is made of concrete, the concrete is arranged on the outer surface of the installation surface, a structure with the strength of more than or equal to C30, the flatness of 1m, the maximum height difference of the running rule of less than 1mm and the water content of less than 5% is formed along the outer surface of the installation surface, and the concrete completely covers the outer surface of the installation surface.
Preferably, the coating support layer is formed of a polyaspartate polyurea disposed on the second side of the base layer and forming a structure having a mass to area ratio of 0.2kg/m2 along the second side of the base layer, and the polyaspartate polyurea completely covers the second side of the base layer.
Preferably, the midcoat layer is formed from a polyaspartate polyurea disposed on the second side of the coating support layer and forming a structure having a mass to area ratio of 0.8kg/m2 along the second side of the coating support layer, the polyaspartate polyurea completely covering the second side of the coating support layer.
Preferably, the middle coating comprises a first layer and a second layer, the mass area ratio of the first layer of the middle coating is 0.35kg/m2, and the mass area ratio of the second layer of the middle coating is 0.45kg/m 2.
Preferably, quartz sand is arranged in the first layer of the middle coating, and quartz sand of 70-80 meshes is arranged on the surface of the second layer of the middle coating.
Preferably, the anti-slip layer is formed of polyaspartate polyurea which is disposed on the second face of the middle coating layer and forms a structure having a mass area ratio of 0.2kg/m2 along the second face of the middle coating layer, and the polyaspartate polyurea completely covers the second face of the middle coating layer, and plastic anti-slip particles are disposed in the anti-slip layer.
Preferably, the varnish layer is formed of a polyaspartate polyurea disposed on the second face of the anti-slip layer and forming a structure having a mass area ratio of 0.15kg/m2 along the second face of the anti-slip layer, and the polyaspartate polyurea completely covers the second face of the anti-slip layer
Preferably, the method further comprises the following steps: the anti-skid layer comprises a drawing layer, wherein the drawing layer is provided with a first surface and a second surface which are opposite, the first surface of the drawing layer is arranged on the second surface of the anti-skid layer, and the first surface of the gloss oil layer is arranged on the second surface of the drawing layer.
Preferably, the drawing layer is formed of polyaspartate polyurea which is disposed on the second face of the anti-slip layer and forms a structure having a mass area ratio of 0.15kg/m2 along the second face of the anti-slip layer, and the polyaspartate polyurea completely covers the second face of the anti-slip layer.
The application provides a polyaspartic acid ester polyurea waterproof structure layer construction method, has multiple layer structure, can be waterproof to carry out fine protection to building installation face surface inner structure, waterproof nature is high, and the steadiness is strong, increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a polyaspartic ester polyurea waterproof structural layer obtained by the method for constructing the polyaspartic ester polyurea waterproof structural layer provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, in an embodiment of the present application, the present invention provides a method for constructing a polyaspartate polyurea waterproof structural layer, the method comprising the steps of:
constructing a base layer 10 on the installation surface for providing an installation supporting surface; the base layer 10 is provided with a first surface and a second surface which are opposite, and the first surface of the base layer 10 is arranged on a mounting surface;
constructing a coating supporting layer 20 on the base layer 10 for providing a coating arrangement surface; the coating support layer 20 has first and second opposing faces, the first face of the coating support layer 20 being disposed on the second face of the base layer 10;
constructing a middle coating 30 on the coating supporting layer 20 for waterproofing; the midcoat layer 30 has first and second opposing faces, the first face of the midcoat layer 30 being disposed on the second face of the coating support layer 20;
constructing an anti-slip layer 40 on the middle coating 30 for preventing aging and corrosion; the anti-slip layer 40 has first and second opposite faces, the first face of the anti-slip layer 40 being disposed on the second face of the middle coat layer 30;
constructing a gloss oil layer 50 on the anti-skid layer 40 for preventing aging and wet skid; the gloss oil layer 50 has a first side and a second side opposite to each other, and the first side of the gloss oil layer 50 is disposed on the second side of the anti-slip layer 40.
When constructing the polyaspartate polyurea waterproof structure layer, firstly constructing a base layer 10 on a mounting surface (such as an external surface of a building), wherein the base layer 10 is provided with a first surface and a second surface which are opposite, and the first surface of the base layer 10 is arranged on the mounting surface; then constructing a coating support layer 20 on the base layer 10, wherein the coating support layer 20 has a first side and a second side which are opposite, and the first side of the coating support layer 20 is arranged on the second side of the base layer 10; then applying a midcoat layer 30 over the coating support layer 20, the midcoat layer 30 having opposing first and second sides, the first side of the midcoat layer 30 being disposed on the second side of the coating support layer 20; then constructing an anti-slip layer 40 on the middle coating layer 30, wherein the anti-slip layer 40 has a first surface and a second surface which are opposite, and the first surface of the anti-slip layer 40 is arranged on the second surface of the middle coating layer 30; then, a gloss oil layer 50 is formed on the anti-slip layer 40, wherein the gloss oil layer 50 has a first surface and a second surface opposite to each other, and the first surface of the gloss oil layer 50 is disposed on the second surface of the anti-slip layer 40.
In the embodiment of the application, the base layer 10 is formed by concrete, the concrete is arranged on the outer surface of the installation surface, a structure with the strength being more than or equal to C30, the flatness being 1m, the maximum height difference of the running rule being less than 1mm and the water content being less than 5% is formed on the outer surface of the installation surface, and the concrete completely covers the outer surface of the installation surface. The concrete is formed to provide a strong base layer 10 that completely covers the exterior surface of the installation surface to provide a support surface for the construction of the coating support layer 20.
In the present embodiment, the coating support layer 20 is formed of a polyaspartate polyurea disposed on the second side of the base layer 10 and forming a structure having a mass to area ratio of 0.2kg/m2 along the second side of the base layer 10, and the polyaspartate polyurea completely covers the second side of the base layer 10. The polyaspartate polyurea is molded to provide a coating support layer 20 that completely covers the second side of the substrate 10 to provide a construction support surface for the middle coat 30.
In the present embodiment, the midcoat layer 30 is formed of a polyaspartate polyurea that is disposed on the second side of the coating support layer 20 and forms a structure having a mass to area ratio of 0.8kg/m2 along the second side of the coating support layer 20, and the polyaspartate polyurea completely covers the second side of the coating support layer 20. The polyaspartate polyurea is molded to provide the middle coat 30 and completely covers the second side of the coating support layer 20 to provide a support surface for the application of the anti-slip layer 40.
In the present embodiment, the middle coating layer 30 comprises a first layer and a second layer, the mass area ratio of the first layer of the middle coating layer 30 is 0.35kg/m2, and the mass area ratio of the second layer of the middle coating layer 30 is 0.45kg/m 2. The first layer of the middle coating 30 is provided with quartz sand, and the surface of the second layer of the middle coating 30 is provided with 70-80 meshes of quartz sand. The quartz sand may incorporate a polyaspartate polyurea and enhance the robustness of the polyaspartate polyurea.
In the embodiment of the present application, the anti-slip layer 40 is formed of polyaspartate polyurea which is disposed on the second side of the middle coating layer 30 and forms a structure having a mass area ratio of 0.2kg/m2 along the second side of the middle coating layer 30, and the polyaspartate polyurea completely covers the second side of the middle coating layer 30, and plastic anti-slip particles are disposed in the anti-slip layer 40. The polyaspartate polyurea is molded to form the anti-slip layer 40 and completely covers the second surface of the middle coating layer 30, thereby providing a construction support surface for the construction of the gloss oil layer 50.
In the embodiment of the present application, the varnish layer 50 is formed of polyaspartate polyurea that is disposed on the second face of the anti-slip layer 40 and forms a structure having a mass area ratio of 0.15kg/m2 along the second face of the anti-slip layer 40, and the polyaspartate polyurea completely covers the second face of the anti-slip layer 40. The polyaspartate polyurea is molded to provide a gloss oil layer 50 that completely covers the second side of the slip layer 40 and decorates the second side of the slip layer 40.
In an embodiment of the present application, the present invention provides a method for constructing a polyaspartate polyurea waterproof structure layer, further comprising: drawing layer 60, drawing layer 60 has relative first face and second face, drawing layer 60's first face set up in on skid-resistant layer 40's the second face, the first face of gloss oil layer 50 set up in on drawing layer 60's the second face.
In the embodiment of the present application, the drawing layer 60 is formed of polyaspartate polyurea which is disposed on the second face of the anti-slip layer 40 and forms a structure having a mass area ratio of 0.15kg/m2 along the second face of the anti-slip layer 40, and the polyaspartate polyurea completely covers the second face of the anti-slip layer 40. The polyaspartate polyurea is molded to form the drawing layer 60 and completely covers the second surface of the anti-slip layer 40, thereby providing a construction support surface for the construction of the gloss oil layer 50. Drawing layer 60 can provide the drawing design face as required, can design multiple pattern on drawing layer 60, and the pattern sees through gloss oil layer 50 and shows for the user.
The application provides a polyaspartic acid ester polyurea waterproof structure layer construction method, has multiple layer structure, can be waterproof to carry out fine protection to building installation face surface inner structure, waterproof nature is high, and the steadiness is strong, increase of service life.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A construction method of a polyaspartate polyurea waterproof structure layer is characterized by comprising the following steps:
constructing a base layer on the installation surface for providing an installation supporting surface; the base layer is provided with a first surface and a second surface which are opposite, and the first surface of the base layer is arranged on the mounting surface;
constructing a coating supporting layer on the base layer for providing a coating arrangement surface; the coating support layer having first and second opposing faces, the first face of the coating support layer being disposed on the second face of the base layer;
constructing a middle coating on the coating supporting layer for waterproofing; the midcoat layer having first and second opposing faces, the first face of the midcoat layer disposed on the second face of the coating support layer;
constructing an anti-skid layer on the middle coating for preventing aging and corrosion; the anti-slip layer is provided with a first surface and a second surface which are opposite, and the first surface of the anti-slip layer is arranged on the second surface of the middle coating layer;
constructing a gloss oil layer on the anti-skid layer for preventing aging and wet skid; the gloss oil layer has relative first face and second face, the first face of gloss oil layer set up in on the second face of skid resistant course.
2. The construction method of the polyaspartate polyurea waterproof structure layer according to claim 1, wherein the base layer is formed of concrete, the concrete is arranged on the outer surface of the installation surface, a structure with strength of not less than C30, flatness of 1m, maximum height difference of a guiding rule of less than 1mm and water content of less than 5% is formed along the outer surface of the installation surface, and the concrete completely covers the outer surface of the installation surface.
3. The method of constructing a polyaspartate polyurea waterproof construction layer according to claim 1, wherein the coating support layer is formed of polyaspartate polyurea disposed on the second side of the base layer and forming a structure having a mass to area ratio of 0.2kg/m2 along the second side of the base layer, and the polyaspartate polyurea completely covers the second side of the base layer.
4. The method of constructing a polyaspartate polyurea waterproof construction layer according to claim 1, wherein the middle coat layer is formed of a polyaspartate polyurea disposed on the second face of the coating support layer and forming a structure having a mass to area ratio of 0.8kg/m2 along the second face of the coating support layer, and the polyaspartate polyurea completely covers the second face of the coating support layer.
5. The method as claimed in claim 4, wherein the middle coating layer comprises a first layer and a second layer, the first layer has a mass area ratio of 0.35kg/m2, and the second layer has a mass area ratio of 0.45kg/m 2.
6. The construction method of the polyaspartate polyurea waterproof structural layer as claimed in claim 5, wherein the middle coating layer is provided with quartz sand in the first layer, and the middle coating layer is provided with 70-80 mesh quartz sand on the surface of the second layer.
7. The method of constructing a waterproof structural layer of polyaspartate polyurea according to claim 1, wherein the anti-slip layer is formed of polyaspartate polyurea which is disposed on the second face of the middle coating layer and forms a structure having a mass area ratio of 0.2kg/m2 along the second face of the middle coating layer, and the polyaspartate polyurea completely covers the second face of the middle coating layer, and plastic anti-slip particles are disposed in the anti-slip layer.
8. The method of constructing a waterproof structural layer of polyaspartate polyurea according to claim 1, wherein the gloss oil layer is formed of polyaspartate polyurea, the polyaspartate polyurea is disposed on the second surface of the anti-slip layer and forms a structure having a mass to area ratio of 0.15kg/m2 along the second surface of the anti-slip layer, and the polyaspartate polyurea completely covers the second surface of the anti-slip layer.
9. The method for constructing a structural layer of polyaspartate polyurea waterproof fabric as claimed in claim 1, further comprising: the anti-skid layer comprises a drawing layer, wherein the drawing layer is provided with a first surface and a second surface which are opposite, the first surface of the drawing layer is arranged on the second surface of the anti-skid layer, and the first surface of the gloss oil layer is arranged on the second surface of the drawing layer.
10. The method of constructing a waterproof structural layer of polyaspartate polyurea according to claim 9, wherein the painting layer is formed of polyaspartate polyurea, the polyaspartate polyurea is disposed on the second surface of the anti-slip layer and forms a structure having a mass to area ratio of 0.15kg/m2 along the second surface of the anti-slip layer, and the polyaspartate polyurea completely covers the second surface of the anti-slip layer.
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| CN202011626025.4A CN112796522A (en) | 2020-12-30 | 2020-12-30 | Construction method of polyaspartic acid ester polyurea waterproof structural layer |
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| CN202011626025.4A CN112796522A (en) | 2020-12-30 | 2020-12-30 | Construction method of polyaspartic acid ester polyurea waterproof structural layer |
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| KR101991240B1 (en) * | 2019-01-29 | 2019-06-20 | 최형철 | Improved waterproof method by eco-friendly polyurea paint film |
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2020
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| CN202806162U (en) * | 2012-08-28 | 2013-03-20 | 深圳市飞扬骏研技术开发有限公司 | Radix asparagi polyurea surface decoration layer |
| KR101573298B1 (en) * | 2015-03-02 | 2015-12-02 | 대한폴리텍(주) | Polyurea surface preparation compounds and polyurea waterproofing method using polyurea surface preparation compounds |
| CN205577351U (en) * | 2016-02-25 | 2016-09-14 | 东莞市派瑞美建筑科技有限公司 | Terrace structure |
| KR101991240B1 (en) * | 2019-01-29 | 2019-06-20 | 최형철 | Improved waterproof method by eco-friendly polyurea paint film |
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