CN209686635U - A kind of wall body structure with hard-foam polyurethane insulating layer - Google Patents
A kind of wall body structure with hard-foam polyurethane insulating layer Download PDFInfo
- Publication number
- CN209686635U CN209686635U CN201920008820.3U CN201920008820U CN209686635U CN 209686635 U CN209686635 U CN 209686635U CN 201920008820 U CN201920008820 U CN 201920008820U CN 209686635 U CN209686635 U CN 209686635U
- Authority
- CN
- China
- Prior art keywords
- layer
- hard
- insulating layer
- foam polyurethane
- boundary mortar
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of wall body structures with hard-foam polyurethane insulating layer, including base course wall, the lower surface of the base course wall is uniformly painted with polyurethane Moistureproof primer layer, the lower surface of the polyurethane Moistureproof primer layer is evenly arranged with boundary mortar layer, the lower surface of the boundary mortar layer is provided with anticracking grout layer, the lower surface of the anticracking grout layer is coated with putty coating, the surface of the putty coating is coated with lacquer layer, this heat-preserving wall, heat insulation effect is good, it is moisture-proof, what is connected is stronger, delamination does not occur, it is anti-aging, it prevents from cracking, anti-pollution, it is nontoxic, nothing is hidden, bonding force is strong, the features such as colour-fast, it can effectively stop erosion of the extraneous adverse circumstances to building, extend the service life of building.
Description
Technical field
The utility model relates to heat-preserving wall technical field, specially a kind of wall knot with hard-foam polyurethane insulating layer
Structure.
Background technique
Hard polyurethane foam (abbreviation PUF) is a kind of synthesis high molecular material, mainly by polyisocyanates (NCO group)
It is chemically reacted with polyol (OH group).PUF is divided into soft, semi-rigid, from skinning, hard again, wherein building
It is hard PUF that it is to be applied, which to build heat preservation energy-saving master,.Hard bubble PUF raw material is mainly the supply of material of two-component liquid form, and wherein component A is
Combination ingredient is made of multiple components such as polyalcohol (ether type, ester type), foaming agent, catalyst, foam stabilizer, fire retardants.B component
For single composition polyisocyanates composition.At a certain temperature, it after A, B component mixing, chemically reacts in a short time, shape
At urethane polymer --- abbreviation polyurethane, its own chemical heat release make its foaming agent gasify, and form PU resin
Foaming and intumescing just forms PUF after solidification.
Hard-foam polyurethane is applied at present has direct spraying and exterior wall compound in exterior wall, thermal insulation of roof, plays certain guarantor
Temperature effect, outer layer is using polymer putty coating, although having certain crack resistance and extensibility, polymer is greasy
Sub- coating is not wear-resisting and fugitive color, and outermost polymer putty coating damages, the hard-foam polyurethane insulating layer of middle layer
It will receive loss, so that the thermal insulation property of entire insulation board be caused to have a greatly reduced quality；And it is found by a large amount of construction experience, it is wet
Degree is affected to polyurethane heat insulation material, when base course wall moisture content is high, the composite effect of base course wall and the poly- propylhomoserin of hard bubble
Poor, easy delamination, influences heat insulation effect in use process.
Utility model content
The technical issues of the utility model solves is to overcome not wear-resisting easy to aging and composite effect difference of the prior art etc.
Defect provides a kind of wall body structure with hard-foam polyurethane insulating layer.A kind of wall with hard-foam polyurethane insulating layer
Body structure has the characteristics that wear-resisting anti-aging and to meet effect good.
To achieve the above object, the utility model provides the following technical solutions: including base course wall, the base course wall
Lower surface is uniformly painted with polyurethane Moistureproof primer layer, and the lower surface of the polyurethane Moistureproof primer layer is evenly arranged with interface sand
Pulp layer, the lower surface of the boundary mortar layer are provided with anticracking grout layer, and the lower surface of the anticracking grout layer is coated with putty painting
Layer, the surface of the putty coating is coated with lacquer layer.
Preferably, the boundary mortar layer is in two layers of setting, and the central filler of boundary mortar layer has hard-foam polyurethane guarantor
Warm layer, the hard-foam polyurethane insulating layer are serrated filling.
Preferably, the anticracking grout layer is uniformly applied to the surface of boundary mortar layer.
Preferably, the thickness brushing of the polyurethane Moistureproof primer layer is in 1-3mm.
Preferably, galvanized electric welded mesh is installed, the surface mount of galvanized electric welded mesh is in putty coating in the anticracking grout layer
In.
Compared with prior art, the utility model has the beneficial effects that moisture-proof by the uniform brushing polyurethane of base course wall
On priming paint, while boundary mortar layer is arranged in two layers, and the central filler of boundary mortar layer has hard-foam polyurethane insulating layer, described
Hard-foam polyurethane insulating layer is serrated filling, and hard-foam polyurethane direct spraying is in boundary mortar layer, then foaming can disappear
Water removal and moisture, are not only effectively improved the moisture content of base course wall, prevent construction after moisture vapor transmission in use process, and enhancing base
The layer compactness of wall, cleannes, connection it is stronger；By the setting of anticracking grout layer, and internal installation is zinc-plated
Delamination does not occur for electrowelding net, anti-aging, prevents from cracking, prolong the service life；By lacquer by high molecular polymer, natural
Colored stone sand and related auxiliaries are made, as hard as flint after dry and hard solidification, have fire prevention, waterproof, acid and alkali-resistance, anti-pollution, nontoxic, nothing
Hide, bonding force it is strong, it is will never fade the features such as, can effectively stop erosion of the extraneous adverse circumstances to building, extend building
Service life.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model.
Figure label: 1, base course wall；2, polyurethane Moistureproof primer；3, boundary mortar layer；4, hard-foam polyurethane layer；5,
Anticracking grout layer；6, putty coating；7, lacquer layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of wall knot with hard-foam polyurethane insulating layer
Structure, including base course wall 1, the lower surface of base course wall 1 are uniformly painted with polyurethane Moistureproof primer layer 2, polyurethane Moistureproof primer
In 2mm, the lower surface of polyurethane Moistureproof primer layer 2 is evenly arranged with boundary mortar layer 4, boundary mortar layer for the thickness brushing of layer 2
4 in two layers of setting, and the central filler of boundary mortar layer 4 has hard-foam polyurethane insulating layer 3,3 hard bubble of hard-foam polyurethane insulating layer
Polyurethane density is arranged in 35-40kg/m3, and 3 direct spraying of hard-foam polyurethane insulating layer is in boundary mortar layer 4, then is foamed into
Type can eliminate water and moisture, not only be effectively improved the moisture content of base course wall, prevent after constructing moisture vapor transmission, hard bubble in use process
Polyurethane insulation coating 3 is serrated filling, and the lower surface of boundary mortar layer 4 is provided with anticracking grout layer 5, and anticracking grout layer 5 is equal
Galvanized electric welded mesh, the surface mount of galvanized electric welded mesh are installed in anticracking grout layer 5 in the even surface for being applied to boundary mortar layer 4
In putty coating 6, by the setting of anticracking grout layer 5, and the galvanized electric welded mesh of internal installation, delamination does not occur, it is anti-ageing
Change, prevent from cracking, prolong the service life, the lower surface of anticracking grout layer 5 is coated with putty coating 6, the surface spraying of putty coating 6
There is lacquer layer 7, lacquer layer 7 is made of high molecular polymer, natural color stone sand and related auxiliaries, by lacquer by high score
Sub- polymer, natural color stone sand and related auxiliaries are made, as hard as flint after dry and hard solidification, have fire prevention, waterproof, acid and alkali-resistance, resistance to
The features such as pollution, nontoxic, nothing are hidden, bonding force is strong, will never fade, can effectively stop extraneous adverse circumstances and invades building
Erosion, extends the service life of building.
Working principle is uniformly painted with polyurethane Moistureproof primer layer 2, in base course wall 1 on base course wall 1 first
The cast-in-place boundary mortar layer 4 in lower surface, the central filler of boundary mortar layer 4 have hard-foam polyurethane insulating layer 3, hard-foam polyurethane heat preservation
Layer 3 hard-foam polyurethane density be arranged in 35-40kg/m3,3 direct spraying of hard-foam polyurethane insulating layer in boundary mortar layer 4, then
Foaming can eliminate water and moisture, then uniformly smear anticracking grout layer 5, anticracking grout in the lower surface of boundary mortar layer 4
Galvanized electric welded mesh is installed in layer 5, scrapes putty coating 6, finally sprays upper lacquer layer 7 on 6 surface of putty coating.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of wall body structure with hard-foam polyurethane insulating layer, including base course wall (1), it is characterised in that: the base
The lower surface of wall (1) is uniformly painted with polyurethane Moistureproof primer layer (2), the lower surface of the polyurethane Moistureproof primer layer (2)
It is evenly arranged with boundary mortar layer (4), the boundary mortar layer (4) is arranged in two layers, and the central filler of boundary mortar layer (4)
Have hard-foam polyurethane insulating layer (3), the hard-foam polyurethane insulating layer (3) is serrated filling, the boundary mortar layer (4)
Lower surface is provided with anticracking grout layer (5), and the lower surface of the anticracking grout layer (5) is coated with putty coating (6), and the putty applies
The surface of layer (6) is coated with lacquer layer (7).
2. a kind of wall body structure with hard-foam polyurethane insulating layer according to claim 1, it is characterised in that: described anti-
Split the surface that screed (5) is uniformly applied to boundary mortar layer (4).
3. a kind of wall body structure with hard-foam polyurethane insulating layer according to claim 1, it is characterised in that: described poly-
The thickness brushing of urethane Moistureproof primer layer (2) is in 1-3mm.
4. a kind of wall body structure with hard-foam polyurethane insulating layer according to claim 1, it is characterised in that: described anti-
It splits and galvanized electric welded mesh is installed in screed (5), the surface mount of galvanized electric welded mesh is in putty coating (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008820.3U CN209686635U (en) | 2019-01-03 | 2019-01-03 | A kind of wall body structure with hard-foam polyurethane insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008820.3U CN209686635U (en) | 2019-01-03 | 2019-01-03 | A kind of wall body structure with hard-foam polyurethane insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686635U true CN209686635U (en) | 2019-11-26 |
Family
ID=68598130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920008820.3U Expired - Fee Related CN209686635U (en) | 2019-01-03 | 2019-01-03 | A kind of wall body structure with hard-foam polyurethane insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686635U (en) |
-
2019
- 2019-01-03 CN CN201920008820.3U patent/CN209686635U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101220614A (en) | Polyurethane composite thermal insulation board, manufacturing method and application of the same | |
| CN201593248U (en) | Composite insulating layer | |
| CN101880145A (en) | Tunnel fire retardant coating and preparation process and construction process thereof | |
| CN203346852U (en) | Anti-seepage and heat-insulation integrated system of dam | |
| CN104695714A (en) | Construction technology of fireproof A<1>-stage inorganic internal and external wall insulation board | |
| CN101736825A (en) | Method for construction of outer wall external heat preservation system | |
| CN103806618B (en) | A kind of colorful imitation stone thermal insulating decoration board | |
| KR20200068407A (en) | Method for repairing and reinforcing concrete crack or damage | |
| CN109457879A (en) | A kind of roofing waterproof heat insulation integrated material and its spray paint and its manufacturing process | |
| CN104294998A (en) | Process for producing plate component, and plate component | |
| CN209686635U (en) | A kind of wall body structure with hard-foam polyurethane insulating layer | |
| CN103526938A (en) | Construction method of anti-cracking compound heat preservation wall | |
| CN101735762A (en) | Polyurethane two-component foaming adhesive used for adhering internal wall and external wall and method for producing same | |
| CN105350710A (en) | Method for just-in-time production of heat-preserving sandwich plate | |
| CN201661038U (en) | Thermal insulating decoration composite board for wall | |
| CN206418604U (en) | Graphite extruded sheet composite thermal-insulating wall | |
| CN108569872A (en) | A kind of protective materials and the application as building surface protective layer and reparation building corrosion location | |
| CN203905203U (en) | Polyurethane-coated composite heat-preserving wall body | |
| CN112482807A (en) | Coating construction structure and construction process thereof | |
| CN2755207Y (en) | Water-proof color thermal insulative system | |
| CN102296710A (en) | Rigid polyurethane foam heat insulation material with fireproof and corrosion-resistant functions and preparation method thereof | |
| CN103132617A (en) | Interlayer composite foaming cement plate and manufacturing method thereof | |
| CN2597574Y (en) | Hard foamed polyurethane external wall external heat insulation system | |
| US20070141308A1 (en) | Foaming surface treatment | |
| GB2609377A (en) | Polyurethane composite floor and fabrication process therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210103 |