Novel interlayer skin type roof energy-saving waterproof structure

Abstract

The utility model discloses a novel interlayer'skin type 'roof energy-saving waterproof structure which comprises a permeable crystallization sealing layer, a permeable crystallization waterproof layer, an air entraining type alkali-activated cement mortar leveling layer, a reaction viscous strong cross film coiled material and a polymer waterproof coating protection layer which are sequentially stacked and wrapped on a reinforced concrete roof board. An isolating layer is laid on the polymer waterproof coating protective layer, a mortar protective layer is laid on the isolating layer, network-shaped dividing joints used for reinforcing are arranged in the mortar protective layer, and the mortar protective layer is arranged below the pavement surface layer. The utility model provides a multi-layer waterproof structure, simultaneously provides a thermal insulation structure effect, enhances the waterproof effect in the use process, and simultaneously improves the stability of the structure and reduces the occurrence of cracks and damages by arranging the latticed dividing joints on the mortar protection layer close to the pavement surface layer. The service life of the structure is prolonged on the whole, and the replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building wallboard processing, in particular to a novel sandwich "skin-type" roof energy-saving and waterproof structure. Background Art

[0002] At present, the waterproof concept advocated is the "skin-type" waterproof concept, which makes the waterproof layer the "skin" of the structure, with excellent flexibility and "flexibility", which can truly integrate with the building and complement each other. However, the skin-type waterproof structure at this stage is used in some special environments, such as underground parking lots and roof planting surfaces. Due to factors such as large temperature differences and various loads, the waterproof layer will crack and break due to insufficient overall stability. In addition, the waterproof function is mainly achieved through the waterproof layer, the structure is relatively simple, and the overall service life of the waterproof is not high.

[0003] In order to solve the above problems, the utility model proposes a novel sandwich "skin-type" roof energy-saving and waterproof structure. Utility Model Content

[0004] The purpose of the utility model is to provide a new sandwich "skin-type" roof energy-saving and waterproof structure to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a new sandwich "skin-type" roof energy-saving waterproof structure, including a permeable crystallization sealing layer, a permeable crystallization waterproof layer, an air-entraining alkali-activated cement mortar leveling layer, a reactive adhesive strong cross membrane coil, and a polymer waterproof coating protective layer stacked and wrapped on the reinforced concrete roof panel in sequence;

[0006] An isolation layer is laid on the polymer waterproof coating protective layer, and a mortar protective layer is laid on the isolation layer. The mortar protective layer is provided with a network of partition joints for reinforcement, and the mortar protective layer is arranged below the paving surface.

[0007] Preferably, the reinforced concrete roof panel is provided with a rounded corner for smooth transition on one side close to the permeable crystallization sealing layer, and the radius of most of the rounded corners is 50 mm.

[0008] Preferably, an extruded board is sandwiched between the permeable crystallization waterproof layer and the air-entraining alkali-activated cement mortar leveling layer.

[0009] Preferably, the permeable crystallization waterproof layer is arranged in a "quasi-L-shape", and the upper end of the permeable crystallization waterproof layer extends into the porous brick wall and is sealed by the building paste in the building paste sealing layer.

[0010] Preferably, a finished drip line is provided on the top of the porous brick wall, and the height difference between the inner and outer surfaces of the top pressure surface above the finished drip line is not less than 20 mm.

[0011] Preferably, the isolation layer is composed of a plastic film.

[0012] Preferably, the thickness of the polymer waterproof coating protective layer is 2-3 mm, and it is mainly obtained by mixing with core glue and water in proportion to obtain a viscous core glue polymer waterproof coating with good working performance.

[0013] Preferably, the thickness of the air-entraining alkali-activated cement mortar leveling layer is 2-4 mm.

[0014] Preferably, the permeable crystallization waterproof layer and the permeable crystallization sealing layer are both made by mixing Yuxin glue and water in proportion.

[0015] Compared with the prior art, the beneficial effects of the utility model are: this new type of sandwich "skin-type" roof energy-saving waterproof structure provides a multi-layer waterproof structure, while providing a thermal insulation structural effect, enhancing the waterproof effect during use, and at the same time, by arranging grid-like partitioned seams in the mortar protective layer close to the paving surface, the stability of the structure is improved, the occurrence of cracks and breakages is reduced, the service life of the structure is increased as a whole, and the replacement cost is reduced.

[0016] In summary, this new type of sandwich "skin-type" roof energy-saving waterproof structure has the effects of strong stability, good waterproof performance and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of part A.

[0019] In the figure:

[0020] 1- reinforced concrete roof panel, 2- permeable crystallization sealing layer, 3- permeable crystallization waterproof layer, 4- extruded board, 5- air-entraining alkali-activated cement mortar leveling layer, 6- reactive adhesive strong cross membrane roll, 7- polymer waterproof coating protective layer, 8- isolation layer, 9- mortar protective layer, 10- building paste sealing layer, 11- porous brick wall, 12- finished product drip line, 13- paving surface. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 A new type of sandwich "skin-type" roof energy-saving waterproof structure, including a permeable crystallization sealing layer 2, a permeable crystallization waterproof layer 3, an air-entraining alkali-activated cement mortar leveling layer 5, a reactive adhesive strong cross membrane coil 6, and a polymer waterproof coating protective layer 7, which are stacked and wrapped on a reinforced concrete roof panel 1 in sequence. It should be noted that according to the figure, the arrangement direction is from bottom to top in sequence;

[0023] An isolation layer 8 is laid above the polymer waterproof coating protective layer 7, wherein the isolation layer 8 is composed of a plastic film to form a waterproof effect; a mortar protective layer 9 is laid above the isolation layer 8, and a network-like partitioned joints for reinforcement are provided in the mortar protective layer 9, and the mortar protective layer 9 is arranged below the paving surface layer 13.

[0024] In order to achieve installation, the reinforced concrete roof panel 1 is provided with a rounded corner for smooth transition on the side close to the permeable crystallization sealing layer 2, and the radius of most of the rounded corners is 50 mm.

[0025] In order to enhance the stabilizing effect, an extruded board 4 is further sandwiched between the permeable crystallization waterproof layer 3 and the air-entraining alkali-activated cement mortar leveling layer 5, wherein the permeable crystallization waterproof layer 3 can be set in a "quasi-L-shape", and the permeable crystallization waterproof layer 3 extends to the porous brick wall 11 at the end on the upper side, and is sealed with the building paste in the building paste sealing layer 10 to achieve a reinforcement effect; at the same time, in order to facilitate installation, a finished drip line 12 is provided on the top of the porous brick wall 11, and the height difference between the inner and outer surfaces of the top pressure surface above the finished drip line 12 is not less than 20 mm.

[0026] In order to better realize the construction, the thickness of the polymer waterproof coating protective layer 7 is limited to 2-3mm, and the thickness of the air-entraining alkali-activated cement mortar leveling layer 5 is limited to 2-4mm. Among them, the extruded board 4 needs to be customized according to the energy-saving design requirements, and the permeable crystallization waterproof layer and the permeable crystallization sealing layer are made by mixing Yuxin glue and water in proportion. In the specific construction process, the materials of the corresponding layer can be laid on the corresponding layer in the manner shown in Figure 1, and finally the normal design and paving can be carried out on the paving surface according to the customer's requirements.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A new type of sandwich "skin-type" roof energy-saving waterproof structure, characterized by: It comprises a permeable crystallization sealing layer (2), a permeable crystallization waterproof layer (3), an air-entraining alkali-activated cement mortar leveling layer (5), a reactive adhesive strong cross membrane coil (6), and a polymer waterproof coating protective layer (7) which are sequentially stacked and wrapped on a reinforced concrete roof panel (1); An isolation layer (8) is laid above the polymer waterproof coating protective layer (7), a mortar protection layer (9) is laid above the isolation layer (8), a network of partitioned joints for reinforcement are provided in the mortar protection layer (9), and the mortar protection layer (9) is arranged below the paving surface layer (13).

2. A novel sandwich "skin-type" roof energy-saving waterproof structure according to claim 1, characterized in that: The reinforced concrete roof panel (1) is provided with a rounded corner for smooth transition on one side close to the permeable crystallization sealing layer (2), and the radius of most of the rounded corners is 50 mm.

3. According to claim 1, a new sandwich "skin-type" roof energy-saving waterproof structure is characterized by: An extruded board (4) is also sandwiched between the permeable crystallization waterproof layer (3) and the air-entraining alkali-activated cement mortar leveling layer (5).

4. The novel sandwich "skin-type" roof energy-saving waterproof structure according to claim 1 is characterized by: The permeable crystallization waterproof layer (3) is arranged in a "quasi-L-shape" configuration. The end of the permeable crystallization waterproof layer (3) extends to the inside of the porous brick wall (11) toward the upper side and is sealed by the building paste in the building paste sealing layer (10).

5. A novel sandwich "skin-type" roof energy-saving waterproof structure according to claim 4, characterized in that: A finished drip line (12) is provided on the top of the porous brick wall (11), and the height difference between the inner and outer surfaces of the top pressure surface above the finished drip line (12) is not less than 20 mm.

6. A novel sandwich "skin-type" roof energy-saving waterproof structure according to any one of claims 1 to 5, characterized in that: The isolation layer (8) is composed of a plastic film.

7. A novel sandwich "skin-type" roof energy-saving waterproof structure according to claim 6, characterized in that: The thickness of the polymer waterproof coating protective layer (7) is 2-3 mm.

8. The novel sandwich "skin-type" roof energy-saving waterproof structure according to claim 7 is characterized by: The thickness of the air-entraining alkali-activated cement mortar leveling layer (5) is 2-4 mm.

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