CN212506819U - Multilayer waterproof composite insulation board - Google Patents
Multilayer waterproof composite insulation board Download PDFInfo
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- CN212506819U CN212506819U CN202021095442.6U CN202021095442U CN212506819U CN 212506819 U CN212506819 U CN 212506819U CN 202021095442 U CN202021095442 U CN 202021095442U CN 212506819 U CN212506819 U CN 212506819U
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Abstract
The utility model belongs to the technical field of the heated board technique and specifically relates to a waterproof composite insulation board of multilayer, the heat preservation both sides are pasted and are had inorganic composite bed, inorganic composite bed skin is pasted respectively and is had outer base plate, interior base plate, it has first waterproof pad to paste respectively on two corresponding sides of main part board, the waterproof pad of second, first waterproof pad, the waterproof pad outside of second is equallyd divide and is pasted respectively and has first sealed the pad, the sealed pad of second, first waterproof pad outside surface is equipped with the semicircle pillar strip along its length mode is fixed, and open the inlet opening that has a plurality of evenly distributed on the semicircle pillar strip, semicircular cavity has all been opened in the pillar strip, first waterproof pad is gone up and is opened the perforating hole that has a plurality of and cavity to be linked together, it has the filler that absorbs water all to fill up in the cavity, the sealed outside surface of second is opened the. The utility model discloses a set up semicircle pillar strip and wherein the filler that absorbs water of packing, the water swelling characteristic that absorbs water that utilizes the filler that absorbs water prevents water from getting into the wall body from the gap of heated board.
Description
Technical Field
The utility model relates to an heated board technical field especially relates to a waterproof composite insulation board of multilayer.
Background
The external wall insulation board is divided into a plurality of types according to different manufacturing materials, and generally common materials include extruded sheets, polyurethane, glass wool, rock wool and the like. The heat insulation effect on the outer wall of a building is the most important reason for installing the heat insulation board of the outer wall, and particularly in northern areas, the heat insulation board is basically installed on the outer wall of the building. The installation external wall insulation board can really make indoor warm in winter and cool in summer's effect, can reduce indoor heating and refrigerated energy consumption moreover to a great extent. The installation external wall insulation board can also play the effect of isolated noise, especially the external wall insulation board of polyurethane material, and polyurethane foam structure wherein has fine syllable-dividing effect, can effectively reduce external noise and spread into indoorly.
After the existing heat preservation plates are installed, when rainwater hits vertical gaps reserved among the heat preservation plates, the rainwater can directly flow into the lower part under the action of gravity, and is not easy to permeate into the gaps, and only proper sealing measures are generally needed; however, when rainwater enters the transverse gap between the heat preservation plates, rainwater easily permeates into the heat preservation inner side along the transverse gap and further permeates into the wall body, only general sealing measures are taken, and a good sealing effect is difficult to achieve.
Disclosure of Invention
The utility model aims at solving the shortcoming that has moisture among the prior art and follow the infiltration of gap department between the heated board easily, and the waterproof composite insulation board of multilayer that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the multilayer waterproof composite insulation board comprises a main body board consisting of a heat preservation layer, an inorganic composite layer, an outer substrate and an inner substrate, wherein the inorganic composite layer is pasted on two sides of the heat preservation layer, the outer layer of the inorganic composite layer is respectively pasted with the outer substrate and the inner substrate, a first waterproof pad and a second waterproof pad are respectively pasted on two corresponding side surfaces of the main body board, the outer sides of the first waterproof pad and the second waterproof pad are respectively pasted with a first sealing pad and a second sealing pad, the first waterproof pad, the first sealing pad, the second waterproof pad and the second sealing pad are respectively fixed on the main body board through a plurality of screws, the outer surface of the first waterproof pad is fixedly provided with a semicircular column strip along the length mode, a plurality of uniformly distributed water inlet holes are formed in the semicircular column strip, a cavity is formed in the semicircular column strip, a plurality of through holes communicated with the cavity are formed in the first waterproof pad, all pack in the cavity has the filler that absorbs water, the arc wall that has with semi-circular column strip looks adaptation is opened to the sealed outside surface of second, it has the rubber pad all to paste on two other sides of main part board.
Preferably, the heat preservation layer is a rock wool heat preservation layer.
Preferably, the outer surface of the outer substrate is sprayed with a coating, and the coating is a rigid polyurethane coating.
Preferably, the water-absorbing filler is a water-absorbing resin.
Preferably, the first sealing gasket, the semicircular column strip and the second sealing gasket are made of elastic materials.
The utility model discloses a construction method of waterproof composite insulation board of multilayer, including following step:
s1, coating the prepared special adhesive on the back of the inner substrate, wherein the compacted thickness of the adhesive is about 3 mm;
s2, adhering the heat-insulating plates smeared with the special adhesive to the wall surface, and enabling the semi-circular column strips of each heat-insulating plate to be clamped into the arc-shaped grooves of the adjacent heat-insulating plates;
s3, after the heat preservation board is adhered to the wall, flattening operation is carried out by applying a 2-meter guiding rule, the flatness and the firm adhesion of the heat preservation board are guaranteed, the boards are tightly squeezed, and no seam is formed;
s4, after the insulation board is pasted for 8 hours, drilling holes with the aperture of 10mm and the depth of 60mm into the base wall by using a percussion drill, and then installing fixing pieces, wherein the depth of 50mm of anchoring the fixing pieces into the base wall is ensured to be firm and reliable;
s5, coarse sand paper is used for polishing uneven joints of the heat insulation plates, the motion is soft circular motion, polishing is not carried out in the direction parallel to the joints of the plates, and floating ash is timely cleaned up by a brush after polishing.
The utility model provides a pair of waterproof composite insulation board of multilayer, beneficial effect lies in: through the water-absorbent resin who sets up the semicircle column strip and its inside cavity packing, beat the transverse gap back between the heated board when the rainwater, moisture is when getting into the gap department between semicircle column strip and the arc wall, during water passes through the cavity in the water inlet infiltration semicircle column strip on the semicircle column strip, water-absorbent resin absorbs water inflation in the cavity, thereby prop up the semicircle column strip, make the semicircle column strip inseparabler with the arc wall laminating, thereby effectively prevent moisture infiltration from the transverse gap between the heated board.
Drawings
Fig. 1 is a schematic structural view of a multilayer waterproof composite insulation board provided by the utility model i;
fig. 2 is a schematic structural diagram ii of a multilayer waterproof composite insulation board provided by the present invention;
fig. 3 is a schematic sectional structural view of a multilayer waterproof composite insulation board provided by the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3 at A;
FIG. 5 is a schematic view of a portion of the structure of FIG. 3 at B;
fig. 6 is the utility model provides a structural schematic diagram when the arc wall is gone into to waterproof composite insulation board's of multilayer semicircle column strip card.
In the figure: the waterproof insulation board comprises a heat insulation layer 1, an inorganic composite layer 2, an outer substrate 3, an inner substrate 4, a coating 5, a first waterproof pad 6, a first sealing pad 7, a semicircular column bar 8, a cavity 9, a through hole 10, a second waterproof pad 11, a second sealing pad 12, an arc-shaped groove 13, a rubber pad 14 and a water absorption filler 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-6, a multi-layer waterproof composite insulation board comprises a main body board consisting of an insulation layer 1, an inorganic composite layer 2, an outer substrate 3 and an inner substrate 4, wherein the insulation layer 1 is a rock wool insulation layer. The rock wool heat insulation board is prepared by melting basalt and other natural ores as main raw materials, adopting an international advanced four-roller centrifugal cotton manufacturing process to spin and draw a high-temperature solution of the basalt into discontinuous fibers with the diameter of 4-7 mu m, adding a certain amount of binder, dustproof oil and water repellent into the rock wool fibers, and performing processes such as sedimentation, solidification, cutting and the like. An inorganic composite layer 2 is stuck on two sides of the heat-insulating layer 1, and an outer substrate 3 and an inner substrate 4 are respectively stuck on the outer layer of the inorganic composite layer 2.
Paste respectively on two corresponding sides of main part board and have first waterproof pad 6, the waterproof pad 11 of second, first waterproof pad 6, the waterproof pad 11 outside of second is equallyd divide and is pasted respectively and have first sealed 7, the sealed 12 of second, and first waterproof pad 6 and first sealed 7, the waterproof pad 11 of second is equallyd divide with the sealed 12 of second and is do not fixed on the main part board through a plurality of screw, the fixed semicircle pillar strip 8 that is equipped with of its length mode of first waterproof pad 6 outside surface, and it has a plurality of evenly distributed's inlet opening to open on the semicircle pillar strip 8, it has cavity 9 all to open in the semicircle pillar strip 8, it has the perforating hole 10 that a plurality of and cavity 9 are linked together to open on the first waterproof pad 6, this perforating hole 10 is used for filling the filler that absorbs water. The cavities 9 are all filled with water-absorbing fillers 15, and the water-absorbing fillers 15 are water-absorbing resin. The water-absorbing resin is a novel functional polymer material, and the super-absorbent resin is a functional polymer material with a large number of hydrophilic groups and has a super-absorbent function of absorbing water which is hundreds to thousands times heavier than the self weight.
The outer side surface of the second sealing gasket 12 is provided with an arc-shaped groove 13 matched with the semi-cylindrical bar 8, and the other two side surfaces of the main body plate are both adhered with rubber gaskets 14. The rubber pad 14 can prevent the vertical gap between the heated boards from water seepage. The first sealing gasket 7, the semicircular column strips 8 and the second sealing gasket 12 are made of elastic materials. The semi-cylindrical strip 8 made of the elastic material has good elasticity, and can deform correspondingly when the water-absorbent resin expands so as to adapt to the size change of the resin.
The utility model discloses a construction method of waterproof composite insulation board of multilayer, including following step:
s1, coating the prepared special adhesive on the back of the inner substrate, wherein the compacted thickness of the adhesive is about 3 mm;
s2, adhering the heat-insulating plates smeared with the special adhesive to the wall surface, and enabling the semi-circular column strips of each heat-insulating plate to be clamped into the arc-shaped grooves of the adjacent heat-insulating plates;
s3, after the heat preservation board is adhered to the wall, flattening operation is carried out by applying a 2-meter guiding rule, the flatness and the firm adhesion of the heat preservation board are guaranteed, the boards are tightly squeezed, and no seam is formed;
s4, after the insulation board is pasted for 8 hours, drilling holes with the aperture of 10mm and the depth of 60mm into the base wall by using a percussion drill, and then installing fixing pieces, wherein the depth of 50mm of anchoring the fixing pieces into the base wall is ensured to be firm and reliable;
s5, coarse sand paper is used for polishing uneven joints of the heat insulation plates, the motion is soft circular motion, polishing is not carried out in the direction parallel to the joints of the plates, and floating ash is timely cleaned up by a brush after polishing.
When the utility model is used, the rubber pads 14 of the heat preservation plate are arranged along the vertical joints, so that the rubber pads 14 between the heat preservation plates are utilized to prevent rainwater between the vertical joints from infiltrating; when rainwater or moisture enters a transverse gap between two adjacent insulation boards, the first sealing gasket 7 and the second sealing gasket 12 can prevent part of the water from permeating into the inner side of the gap; if the moisture further to the inside side infiltration, moisture can get into the gap department between semi-circular column strip 8 and the arc wall 13, during water inlet infiltration cavity 9 in the semi-circular column strip 8 on this moment moisture passed through semi-circular column strip 8, water-absorbent resin water absorption inflation in the cavity 9 to prop up semi-circular column strip 8, make semi-circular column strip 8 inseparabler with the laminating of arc wall 13, prevent the continuation infiltration of moisture.
Example 2
Referring to fig. 1 to 6, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a coating layer 5 is sprayed on the outer surface of the outer substrate 3, and the coating layer 5 is a hard polyurethane coating layer.
The polyurethane has the performances of corrosion resistance, oil resistance, cold resistance, heat insulation, sound absorption and the like, and can be used as a heat-insulating material, an anti-leakage material, a sound-absorbing material and the like. By spraying the hard polyurethane coating on the outer substrate 3, the heat insulation and absorption characteristics of polyurethane can be utilized to obtain the advantages of better heat insulation, smoke absorption, corrosion resistance and water resistance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A multi-layer waterproof composite insulation board comprises a main body board consisting of a heat insulation layer (1), an inorganic composite layer (2), an outer substrate (3) and an inner substrate (4), and is characterized in that the inorganic composite layer (2) is pasted on two sides of the heat insulation layer (1), the outer substrate (3) and the inner substrate (4) are pasted on the outer layer of the inorganic composite layer (2), a first waterproof pad (6) and a second waterproof pad (11) are pasted on two corresponding side surfaces of the main body board respectively, a first sealing pad (7) and a second sealing pad (12) are pasted on the outer sides of the first waterproof pad (6) and the second waterproof pad (11) respectively, the first waterproof pad (6) and the first sealing pad (7), the second waterproof pad (11) and the second sealing pad (12) are equally divided and fixed on the main body board through a plurality of screws respectively, a semicircular column strip (8) is fixedly arranged on the outer side surface of the first waterproof pad (6) along the length mode thereof, just it has a plurality of evenly distributed's inlet opening to open on semicolumn strip (8), cavity (9) have all been opened in semicolumn strip (8), open perforating hole (10) that have a plurality of and cavity (9) to be linked together on first waterproof pad (6), it has filler (15) that absorb water to all fill in cavity (9), the sealed arc wall (13) that have with semicolumn strip (8) looks adaptation of second sealing gasket (12) outside surface is opened, it has rubber pad (14) all to paste on two other sides of main part board.
2. The multilayer waterproof composite insulation board according to claim 1, characterized in that the insulation layer (1) is rock wool insulation layer.
3. The multilayer waterproof composite insulation board according to claim 1, characterized in that the outer surface of the outer substrate (3) is coated with a coating (5), and the coating (5) is a rigid polyurethane coating.
4. The multilayer waterproof composite insulation board according to claim 1, characterized in that the water-absorbing filler (15) is water-absorbing resin.
5. The multilayer waterproof composite insulation board according to claim 1, wherein the first sealing gasket (7), the semicircular column strips (8) and the second sealing gasket (12) are made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095442.6U CN212506819U (en) | 2020-06-15 | 2020-06-15 | Multilayer waterproof composite insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095442.6U CN212506819U (en) | 2020-06-15 | 2020-06-15 | Multilayer waterproof composite insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212506819U true CN212506819U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021095442.6U Active CN212506819U (en) | 2020-06-15 | 2020-06-15 | Multilayer waterproof composite insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212506819U (en) |
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2020
- 2020-06-15 CN CN202021095442.6U patent/CN212506819U/en active Active
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