Reverse vacuum waterproof thermal insulation integrated roof

Abstract

The present invention relates to the technical field of building waterproofing, and discloses a reverse vacuum waterproofing thermal insulation integrated roof, comprising two parapets and a roof panel, wherein the roof panel is integrally formed between the two parapets, and a waterproof layer is integrally formed on the top and side of the parapet and both sides of the upper surface of the roof panel; the thermal insulation, heat insulation, waterproofing, and drainage integrated panels that can be repeatedly vacuumed are prefabricated in the factory, so the construction is not affected by the ambient temperature, the construction speed is fast, and the construction period of the waterproofing and thermal insulation layer is greatly shortened. Since the sealing waterproof layer is constructed by a fluid seamless reverse construction method before construction, there is no problem of water absorption of the joints and thermal insulation layer, and at the same time, the cracks and defects of the concrete structure roof can be repaired under pressure to seal and leak, and since the layer-by-layer physical method is adopted to tighten and tightly form the roof into one, the purpose of one-time construction and lifelong worry-free is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of building waterproofing, in particular to a reverse vacuum waterproofing, thermal insulation and heat-insulating integrated roof. Background Art

[0002] In recent decades, the construction field in China has been developing rapidly. Every year, the leakage of waterproof, thermal insulation and decorative layers of buildings has caused countless property losses and civil disputes, which seriously affected the lives of residents. Through the analysis of engineering cases, the main reasons are: the layered construction of waterproof, thermal insulation and decorative materials, the problem of joint treatment of waterproof materials, the sealing problem of materials for cracks on the foundation surface of concrete structures, the swelling damage and adhesion caused by water absorption of construction materials. The above problems cause the waterproof function and thermal insulation function of the waterproof, thermal insulation and decorative layers of the building roof to fail. A large amount of water absorption leads to waterproof, thermal insulation and swelling damage, which shortens the service life of the building structure and the failure of the waterproof, thermal insulation and decorative functions of the building, and the bulging and falling of the waterproof, thermal insulation and decorative layers of the building roof, which seriously affects the waterproof, thermal insulation and decorative functions and safe use of the building. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a reverse vacuum waterproof, thermally insulating integrated roof, which solves the problems of failure of waterproof and thermal insulation functions of the waterproof, thermal insulation and decorative layers of the building roof, large amount of water absorption leading to waterproof, thermal insulation and swelling damage, thereby shortening the service life of the building structure and failure of the waterproof, thermal insulation and decorative functions of the building, and bulging and falling off of the waterproof, thermal insulation and decorative layers of the building roof, which seriously affect the waterproof, thermal insulation and decorative functions and safe use of the building.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reverse vacuum waterproof thermal insulation integrated roof, comprising two parapets and a roof panel, the roof panel is integrally formed between the two parapets, the top and side of the parapet and both sides of the upper surface of the roof panel are integrally formed with a waterproof layer, a connector is fixed at the corner between the roof panel and the parapet, the top and side of the parapet are fixed with a waterproof decorative integrated board through the connector, a plurality of keels are equidistantly fixed on the upper surface of the roof panel, and the upper surfaces of the plurality of keels are fixed with repeatedly vacuumized thermal insulation waterproof The water drainage integrated board, the thermal insulation, heat insulation, waterproof and drainage integrated board that can be repeatedly vacuumed is formed by splicing a plurality of vacuum board bodies, the plurality of vacuum board bodies are interconnected, a non-absorbent foamed concrete thermal insulation, heat insulation, waterproof and drainage integrated board is fixed on the upper surface of the thermal insulation, heat insulation, waterproof and drainage integrated board that can be repeatedly vacuumed, a plurality of through-type reserved grouting holes are opened inside the roof panel, the plurality of reserved grouting holes are respectively located between the keels in pairs, a flowing liquid elastic waterproof sealing layer is poured between the keels in pairs through the reserved grouting holes, and a repeatedly vacuumed pipe is arranged inside one of the reserved grouting holes.

[0005] Preferably, the reverse method of vacuuming waterproof thermal insulation integrated roofing includes the following steps:

[0006] S1. First, the waterproof layer is integrated on the top and side of the parapet and the upper surface of the roof panel and fixed by connecting pieces. Then, the waterproof decorative integrated board is fixed on the top and side of the parapet;

[0007] S2. Install the roof leveling structure keel according to the design requirements of the reverse construction method for seamless roof waterproofing, thermal insulation and decoration integrated construction;

[0008] S3, laying a thermal insulation, waterproof and drainage integrated board that can be repeatedly vacuumized on the keel in step S2;

[0009] S4. Install a reverse waterproof grouting channel in the reserved grouting holes on the roof panel, and install a repeated vacuuming pipe in one of the reserved grouting holes;

[0010] S5. Carry out integrated construction of seamless foamed concrete thermal insulation and waterproof panels on the thermal insulation, waterproof and drainage integrated panels that can be repeatedly vacuumed.

[0011] S6. After the integrated construction of the seamless foamed concrete thermal insulation and waterproof board on the repeatedly vacuumized thermal insulation, waterproof and drainage integrated board is completed, the reverse flow liquid elastic waterproof sealing layer is constructed when the strength requirement is met.

[0012] Preferably, the connecting piece is made of HDPE or other selectable related weldable plastic material, and the connecting piece is an L-shaped structure. The connecting piece uses unilateral mechanical fixation to bond the elastomeric waterproof seal to the roof panel, and the connecting piece uses welding and elastomeric waterproof sealing material bonding methods to fix the waterproof decorative integrated panel to the parapet.

[0013] Preferably, the repeatedly vacuumizable thermal insulation, waterproof and drainage integrated board is made of HDPE or other materials that can meet relevant design requirements, and the repeatedly vacuumizable thermal insulation, waterproof and drainage integrated board is made by a plastic mold hot melt method using a blowing and suction process.

[0014] Preferably, a plurality of air energy collecting tubes are fixed in the foamed concrete thermal insulation and waterproof board, and the plurality of air energy collecting tubes are connected to a heat energy collector.

[0015] Preferably, the foamed concrete thermal insulation and waterproof board is made of concrete cement foam with a large upper density, and the lower layer in contact with the repeatedly vacuumizable thermal insulation, waterproof and drainage integrated board is made of concrete cement foam with a small density.

[0016] Preferably, a special waterproofing agent is added to the foamed concrete in the foamed concrete thermal insulation and waterproof board.

[0017] Preferably, the flowing liquid elastic waterproof sealing layer is a liquid waterproof material, and the waterproof layer is an elastomeric high-viscosity sealing waterproof material.

[0018] Preferably, the top of the repeated vacuum pipe is connected to the interior of one of the vacuum plates.

[0019] The present invention provides a reverse vacuum waterproof thermal insulation integrated roof, which has the following beneficial effects:

[0020] (1) Compared with the existing construction method, the present invention can achieve the effect of one-time construction and lifetime no leakage.

[0021] (2) The repeatedly vacuumized thermal insulation waterproof drainage integrated board of the present invention is prefabricated in the factory, so the construction is not affected by the ambient temperature and the construction speed is fast, which greatly shortens the construction period of the waterproof and thermal insulation layer. Since the reverse construction method of the flowing liquid elastic waterproof sealing layer is used, the fluid body is seamlessly constructed, so there is no seam. Since the upper thermal insulation waterproof drainage integrated board has high strength and does not absorb water, it better solves the water absorption problem of the traditional roof insulation layer. At the same time, under the action of pressure, it can repair the cracks and defects of the concrete structure roof and seal the leakage problem. Since the physical method of tightening layer by layer is adopted to form a tight whole with the roof, the purpose of one-time construction and lifelong worry-free is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the vacuum plate body in the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the vacuum plate body in the present invention.

[0026] In the figure: 1. Parapet; 2. Roof panel; 3. Waterproof layer; 4. Foamed concrete thermal insulation and waterproof board; 5. Air energy collection pipe; 6. Repeatable vacuum thermal insulation and waterproof drainage integrated board; 7. Connectors; 8. Reserved grouting holes; 9. Repeatable vacuum pipes; 10. Waterproof decorative integrated board; 11. Keel; 12. Vacuum board body; 13. Flowing liquid elastic waterproof sealing layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-4 As shown, the present invention provides a technical solution: a reverse vacuum waterproof thermal insulation integrated roof, comprising two parapets 1 and a roof panel 2, the roof panel 2 is integrally formed between the two parapets 1, the top and side of the parapet 1 and the upper surface of the roof panel 2 are integrally formed with a waterproof layer 3, a connector 7 is fixed at the corner between the roof panel 2 and the parapet 1, the top and side of the parapet 1 are fixed with a waterproof decorative integrated board 10 through the connector 7, a plurality of keels 11 are equidistantly fixed on the upper surface of the roof panel 2, and a thermal insulation waterproof drainage one that can be repeatedly vacuumized is fixed on the upper surface of the plurality of keels 11. The body plate 6, the thermal insulation, waterproof and drainage integrated plate 6 that can be repeatedly vacuumed is composed of multiple vacuum plate bodies 12, and the multiple vacuum plate bodies 12 are interconnected. The upper surface of the thermal insulation, waterproof and drainage integrated plate 6 that can be repeatedly vacuumed is fixed with a non-absorbent foamed concrete thermal insulation, waterproof and drainage integrated plate 4. A plurality of through-type reserved grouting holes 8 are opened inside the roof panel 2, and the plurality of reserved grouting holes 8 are respectively located between two keels 11. A flowing liquid elastic waterproof sealing layer 13 is poured between two keels 11 through the reserved grouting holes 8, and a repeatedly vacuumed pipe 9 is arranged inside one of the reserved grouting holes 8.

[0029] Furthermore, the reverse method of vacuuming waterproof thermal insulation integrated roof includes the following steps:

[0030] S1, firstly, the waterproof layer 3 is integrated on the top and side of the parapet 1 and the upper surface of the roof panel 2, and fixed by the connecting piece 7, and then the waterproof decorative integrated board 10 is fixed on the top and side of the parapet 1;

[0031] S2. Install the roof leveling structure keel 11 according to the design requirements of the seamless roof waterproofing, thermal insulation and decoration integrated construction by reverse construction method;

[0032] S3, laying a re-vacuumable thermal insulation, waterproof and drainage integrated board 6 on the keel 11 in step S2;

[0033] S4, installing a reverse waterproof grouting channel in the reserved grouting holes 8 on the roof panel 2, and installing a repeated vacuum pipe 9 in one of the reserved grouting holes 8;

[0034] S5. Perform integrated construction of seamless foamed concrete thermal insulation and waterproof panels 4 on the thermal insulation, waterproof and drainage integrated panels 6 that can be repeatedly vacuumed.

[0035] S6. After the integrated construction of the seamless foamed concrete thermal insulation and waterproof board 4 on the repeatedly vacuumized thermal insulation and waterproof drainage integrated board 6 is completed, the reverse method flowing liquid elastic waterproof sealing layer 13 is constructed to meet the strength requirements.

[0036] Furthermore, the connector 7 is made of HDPE or other selectable related weldable plastic materials, and the connector 7 is an L-shaped structure. The connector 7 uses unilateral mechanical fixation to bond the elastomeric waterproof seal to the roof panel 2, and the connector 7 uses welding and elastomeric waterproof sealing material bonding methods to fix the waterproof decorative integrated panel 10 on the parapet 1.

[0037] Furthermore, the repeatedly vacuumized thermal insulation waterproof drainage integrated board 6 is made of HDPE or other materials that can meet relevant design requirements, and the repeatedly vacuumized thermal insulation waterproof drainage integrated board 6 is made of a plastic mold hot melt method using a blowing and suction process.

[0038] Furthermore, a plurality of air energy collecting tubes 5 are fixed in the foamed concrete thermal insulation and waterproof board 4, and the plurality of air energy collecting tubes 5 are connected to the heat energy collector.

[0039] Furthermore, the foamed concrete thermal insulation waterproof board 4 is made of concrete cement foam with a large upper density, and the lower layer in contact with the repeatedly vacuumizable thermal insulation waterproof drainage integrated board 6 is made of concrete cement foam with a small density.

[0040] Furthermore, a special waterproofing agent is added to the foamed concrete in the foamed concrete thermal insulation and waterproof board 4 .

[0041] Furthermore, the flowing liquid elastic waterproof sealing layer 13 is a liquid waterproof material, and the waterproof layer 3 is an elastomeric high-viscosity sealing waterproof material.

[0042] Furthermore, the top of the repeated vacuum pipe 9 is connected to the interior of a vacuum plate body 12 .

[0043] Furthermore, after the vacuum is exhausted, the pipe 9 for repeated vacuuming is closed by a vacuum check valve.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reverse vacuum waterproof thermal insulation integrated roof, comprising two parapet walls (1) and a roof panel (2), characterized in that: The roof panel (2) is integrally formed between the two parapets (1); a waterproof layer (3) is integrally formed on the top and side of the parapet (1) and on both sides of the upper surface of the roof panel (2); a connecting piece (7) is fixed at the corner between the roof panel (2) and the parapet (1); a waterproof decorative integrated board (10) is fixed to the top and side of the parapet (1) via the connecting piece (7); a plurality of keels (11) are equidistantly fixed to the upper surface of the roof panel (2); a reusable thermal insulation, heat insulation, waterproof and drainage integrated board (6) is fixed to the upper surface of the plurality of keels (11); and the reusable thermal insulation, heat insulation, waterproof and drainage integrated board (6) is fixed to the upper surface of the plurality of keels (11); The water-integrated panel (6) is formed by splicing a plurality of vacuum panel bodies (12), wherein the plurality of vacuum panel bodies (12) are interconnected, and a non-absorbent foamed concrete thermal insulation and waterproof panel (4) is fixed to the upper surface of the repeatedly vacuumized thermal insulation and waterproof drainage integrated panel (6), and a plurality of through-type reserved grouting holes (8) are provided inside the roof panel (2), wherein the plurality of reserved grouting holes (8) are respectively located between the keels (11) in pairs, and a flowing liquid elastic waterproof sealing layer (13) is injected between the keels (11) in pairs through the reserved grouting holes (8), and a repeatedly vacuumized pipe (9) is provided inside one of the reserved grouting holes (8).

2. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: The connecting piece (7) is made of HDPE or other selectable related plastic material that can be welded, and the connecting piece (7) is an L-shaped structure. The connecting piece (7) uses a single-sided mechanical fixation to bond the elastic waterproof seal to the roof panel (2), and the connecting piece (7) uses welding and elastic waterproof seal material bonding methods to fix the waterproof decorative integrated panel (10) on the parapet (1).

3. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: The re-vacuumable thermal insulation, waterproof and drainage integrated board (6) is made of HDPE or other materials that can meet relevant design requirements, and the re-vacuumable thermal insulation, waterproof and drainage integrated board (6) is made by a plastic mold hot-melt method using a blowing and suction process.

4. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: A plurality of air energy collecting tubes (5) are fixed in the foamed concrete thermal insulation and waterproof board (4), and the plurality of air energy collecting tubes (5) are connected to a heat energy collector.

5. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: The foamed concrete thermal insulation and waterproof board (4) is made of foamed concrete cement with a high density on the upper layer, and the lower layer in contact with the repeatedly vacuumized thermal insulation, waterproof and drainage integrated board (6) is made of foamed concrete cement with a low density.

6. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: A special waterproofing agent is added to the foamed concrete in the foamed concrete thermal insulation and waterproof board (4).

7. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: The flowing liquid elastic waterproof sealing layer (13) is a liquid waterproof material, and the waterproof layer (3) is an elastic high-viscosity sealing waterproof material.

8. The reverse vacuum waterproof thermal insulation integrated roof according to claim 1, characterized in that: The top of the repeated vacuuming pipe (9) is connected to the interior of one of the vacuum plates (12).

9. The construction method of the reverse vacuum waterproof thermal insulation integrated roof according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. First, the waterproof layer (3) is integrally constructed on the top and side of the parapet (1) and the upper surface of the roof panel (2), and fixed by a connecting piece (7). Then, a waterproof decorative integrated panel (10) is fixed on the top and side of the parapet (1); S2. Install the roof leveling structure keel (11) according to the design requirements of the reverse construction method for seamless roof waterproofing, thermal insulation and decoration integrated construction; S3, laying a re-vacuumable thermal insulation, waterproof and drainage integrated board (6) on the keel (11) in step S2; S4, installing a reverse waterproof grouting channel in the reserved grouting holes (8) on the roof panel (2), and installing a repeated vacuum pipe (9) in one of the reserved grouting holes (8); S5, performing integrated construction of a seamless foamed concrete thermal insulation waterproof board (4) on the thermal insulation waterproof drainage integrated board (6) that can be repeatedly vacuumized; S6. After the integrated construction of the seamless foamed concrete thermal insulation and waterproof board (4) on the re-vacuumable thermal insulation and waterproof drainage integrated board (6) is completed, the reverse flow liquid elastic waterproof sealing layer (13) is constructed to meet the strength requirements.

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