CN217299503U

CN217299503U - Node waterproof construction is assembled to roof boarding

Info

Publication number: CN217299503U
Application number: CN202123125398.6U
Authority: CN
Inventors: 厉龙胜
Original assignee: Changsha Yuanda Rubik's Cube Technology Co ltd
Current assignee: Changsha Yuanda Rubik's Cube Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-26
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a node waterproof construction is assembled to roof boarding, include: the first roof panel is provided with a first splicing surface; the second roof panel is spliced with the first roof panel and abutted against the first splicing surface, and is provided with an L-shaped gluing part which comprises a first gluing surface and a second gluing surface which are intersected; one side of the second gluing surface is connected with the first gluing surface, the other side of the second gluing surface is intersected with the first splicing surface, and the first gluing surface, the second gluing surface and the first splicing surface jointly form an inner side wall of a gluing groove for containing sealant. Sealant is filled in the sealant applying groove, so that a gap between the first roof panel and the second roof panel can be sealed by the sealant, and the waterproof sealing performance of the first roof panel and the second roof panel is further ensured. And the gluing thickness of the sealant between the first roof panel and the second roof panel can be ensured to be consistent with the width of the glue joint through the gluing groove, and the attractiveness of the roof panel top surface waterproof treatment is greatly improved.

Description

Node waterproof construction is assembled to roof boarding

Technical Field

The utility model relates to an assembly type structure technical field especially relates to a node waterproof construction is assembled to roof boarding.

Background

Compared with the traditional reinforced concrete cast-in-place building, the prefabricated part of the prefabricated building is produced in a factory and assembled on site, so that the prefabricated building can realize factory standardized production, the quality is controllable, the prefabricated building is efficient and quick, the materials are saved, no waste is caused, the production site and the construction site have no environmental pollution, the advantages are obvious, and the application market accounts for more and more.

The roof plate is a plate capable of directly bearing roof load, is positioned on the roof of a house and is generally made of metals such as aluminum, magnesium, manganese or alloy. In prefabricated buildings, a concrete roof panel is usually prefabricated in a factory, and then a plurality of prefabricated concrete roof panels are assembled at a construction site.

After a plurality of prefabricated concrete roof panels splice, need carry out water repellent to the top surface of concrete roof panel, traditional water repellent mode is that the top surface of assembling at concrete roof panel is directly beaten waterproof sealed glue, but this processing mode exists to beat and glues the thickness and be difficult, glues the difficult problem of seam width, not only influences pleasing to the eye, and the waterproof performance of roofing also can not obtain guaranteeing.

SUMMERY OF THE UTILITY MODEL

Therefore, the roof panel splicing node waterproof structure capable of overcoming the defects is needed to solve the problems that the existing roof panel waterproof treatment mode is difficult in gluing thickness and glue seam width and is difficult to achieve.

A node waterproof construction is assembled to roof boarding, includes:

the first roof panel is provided with a first splicing surface;

the second roof panel is spliced with the first roof panel and abutted against the first splicing surface, and is provided with a gluing part which comprises a first gluing surface and a second gluing surface which are intersected; one side of the second gluing surface is connected with the first gluing surface, and the other side of the second gluing surface is intersected with the first splicing surface;

the gluing part and the first roof panel are spliced to form a gluing groove used for filling sealant, and the first gluing surface, the second gluing surface and the first splicing surface jointly form the inner side surface of the gluing groove.

In one embodiment, the second roof panel comprises a first mounting surface and a second mounting surface which are intersected, the first mounting surface is parallel to the first splicing surface, and the second mounting surface is parallel to the second gluing surface;

the sealant comprises a first end and a second end which are opposite, the first end is abutted to the second gluing surface, and the distance between the second end and the first end is larger than or equal to the distance between the second mounting surface and the second gluing surface.

In one embodiment, the first roof panel further comprises a second splicing face intersecting the first splicing face;

the second roof panel comprises a first mounting surface and a second mounting surface which are intersected, the first mounting surface is abutted with the first splicing surface, and the second mounting surface is parallel to the second splicing surface;

the roof panel assembly joint waterproof structure further comprises a waterproof coiled material, wherein the waterproof coiled material is abutted to the first mounting surface and the first splicing surface and covers the gluing groove.

In one embodiment, the width of the waterproof roll along a first direction is 300mm, and the first direction is perpendicular to the first splicing surface.

In one embodiment, the waterproofing roll has a thickness of 3mm in a second direction perpendicular to the first direction.

In one embodiment, the roll of waterproofing material comprises a first flashing portion mounted on the first roof panel and a second flashing portion mounted on the second roof panel, and the first flashing portion and the second flashing portion are symmetrically arranged along the first splicing plane.

In one embodiment, the roof panel splicing node waterproof structure further comprises a piece of beautiful grain paper, and the beautiful grain paper is adhered to one or both of the first gluing surface and the second gluing surface.

In one embodiment, the width of the first gluing surface along a first direction is 15mm, and the first direction is perpendicular to the first splicing surface.

In one embodiment, the width of the second gluing surface along a second direction is 20mm, and the second direction is perpendicular to the first direction.

In one embodiment, the first roof panel and the second roof panel are both precast concrete roof panels.

Above-mentioned node waterproof construction is assembled to roof boarding sets up the portion of gluing of L type, cooperates with the roof boarding through the portion of gluing and forms the groove of gluing that is used for holding sealed glue. Sealant is filled in the sealant applying groove, so that a gap between the first roof panel and the second roof panel can be sealed by the sealant, and the waterproof sealing performance of the first roof panel and the second roof panel can be ensured. Furthermore, the gluing groove can ensure that the gluing thickness of the sealant between the first roof panel and the second roof panel is consistent with the width of the glue joint, and the attractiveness of the roof panel top surface waterproof treatment is greatly improved.

Drawings

Fig. 1 is the utility model discloses an embodiment roof boarding assembles node waterproof construction's structural schematic.

A first roof panel 10; a first splicing face 11; a second splicing face 12;

a second roof panel 20; a glue applying part 21; a first gluing surface 211; a second glue applying surface 212; a gluing groove 22; a first mounting surface 23; a second mounting surface 24;

30 parts of a sealant;

a waterproof roll 40.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, an embodiment of the utility model provides a pair of node waterproof construction is assembled to roof boarding, include: a first roof panel 10 and a second roof panel 20 which are spliced to each other.

The first roof panel 10 is provided with a first splicing surface 11 for abutting against a second roof panel 20, the second roof panel 20 is provided with an L-shaped gluing part 21, the L-shaped gluing part 21 and the first roof panel 10 are spliced with each other to form a gluing groove 22 for filling the sealant 30, and the gluing groove 22 is used for filling the sealant 30 for water prevention. The L-shaped gluing part 21 extends along the lengthwise length of the joint of the first roof panel 10 and the second roof panel 20, so that the gluing groove 22 extends along the lengthwise length of the joint of the first roof panel 10 and the second roof panel 20, and thus when the gluing groove 22 is filled with the waterproof sealant 30, the sealant 30 seals the gap between the first roof panel 10 and the second roof panel 20 through the sealant 30 along the gluing groove 22, so that the waterproof sealing performance of the first roof panel 10 and the second roof panel 20 can be ensured.

Specifically, the L-shaped gluing part 21 includes a first gluing surface 211 and a second gluing surface 212 which intersect with each other, and the L-shaped gluing part is formed by the first gluing surface 211 and the second gluing surface 212. One side of the second gluing surface 212 is connected with the first gluing surface 211, the other side of the second gluing surface 212 is intersected with the first splicing surface 11, and the first gluing surface 211, the second gluing surface 212 and the first splicing surface 11 jointly form three inner side surfaces of the gluing groove 22 for containing the sealant 30.

The roof panel splicing node waterproof structure is provided with the L-shaped gluing part 21, and the gluing part 21 is matched with a roof panel to form a gluing groove 22 for containing the sealant 30. The sealant 30 is filled in the sealant applying groove 22, so that a gap between the first roof panel 10 and the second roof panel 20 can be ensured to be sealed by the sealant 30, and thus, the waterproof sealing performance of the first roof panel 10 and the second roof panel 20 can be ensured. Further, the gluing groove 22 can ensure that the gluing thickness of the sealant 30 between the first roof panel 10 and the second roof panel 20 is consistent with the width of the glue joint, and the aesthetic degree of the roof panel top surface waterproof treatment is greatly improved.

Optionally, the width of the first gluing surface 211 along the first direction is 15mm, and the first direction is perpendicular to the first splicing surface 11. The width of the second gluing surface 212 along a second direction is 20mm, and the second direction is perpendicular to the first direction. So, can guarantee that first beat glue face 211 and second beat glue face 212 and the first groove 22 of gluing that splices 11 constitution has sufficient volume of gluing to make the waterproof glue of filling in beating the groove 22 of gluing have sufficient volume, and then guarantee water-proof effects.

Optionally, the first roof panel and the second roof panel are both precast concrete roof panels.

Specifically to the embodiment of fig. 1, the first direction is a left-right direction and the second direction is an up-down direction.

In the embodiment of the present invention, referring to fig. 1, second roof panel 20 includes first installation surface 23 and second installation surface 24 that intersect, and first installation surface 23 is parallel with first concatenation face 11, and second installation surface 24 is parallel with second gluing surface 212. The sealant 30 includes a first end and a second end opposite to each other, the first end is abutted against the second adhesive applying surface 212, and a distance between the second end and the first end is greater than or equal to a distance between the second mounting surface 24 and the second adhesive applying surface 212. That is, the thickness of the sealant 30 in the sealant applying groove 22 must be equal to or greater than the height of the sealant applying groove 22 to prevent a height difference between the sealant 30 and the second mounting surface 24 and thus the possibility of water accumulation on the sealant 30.

In an embodiment of the present invention, referring again to fig. 1, the first roof panel 10 further comprises a second splicing surface 12 intersecting the first splicing surface 11. The second roof panel 20 comprises a first mounting surface 23 and a second mounting surface 24 intersecting, the first mounting surface 23 abutting the first splicing surface 11, and the second mounting surface 24 being parallel to the second splicing surface 12.

The roof panel splicing node waterproof structure further comprises a waterproof coiled material 40, wherein the waterproof coiled material 40 is abutted to the first mounting surface 23 and the first splicing surface 11 and covers the gluing groove 22. The joint of the first roof panel 10 and the second roof panel 20 is sealed once again by the waterproof roll material 40, and multiple waterproofing of the joint of the first roof panel 10 and the second roof panel 20 is realized by matching with the sealant 30.

In some embodiments, the waterproofing membrane 40 has a width of 300mm in a first direction perpendicular to the first splicing face 11. Further, the waterproof roll 40 includes a first waterproof portion installed on the first roof panel 10 and a second waterproof portion installed on the second roof panel 20, and the first waterproof portion and the second waterproof portion are symmetrically arranged along the first splicing surface 11. That is, the first flashing and the second flashing are of the same length, and in actual use, the width of the roll of waterproofing material 40 is 150mm in both the first roofing panel 10 and the second roofing panel 20.

In a specific embodiment, the waterproofing membrane 40 has a thickness of 3mm in the second direction.

The embodiment of the utility model provides an in, node waterproof construction is assembled to roof boarding still includes beautiful line paper, and beautiful line paper is pasted on one of them or both of gluing face 212 is beaten to first gluing face 211 and second. According to the actual measurement experience, if the sealant 30 is adhered to three sides of the concrete, the three sides of the sealant 30 are stressed and easily cracked. By sticking the masking paper in the glue applying groove 22, the direct contact of the sealant 30 with the concrete can be avoided, and the durability of the sealant 30 can be ensured.

The roof panel splicing joint waterproof structure at least has the following advantages

An L-shaped gluing part 21 is arranged, and a gluing groove 22 for containing the sealant 30 is formed by matching the gluing part 21 with the roof panel. The sealant 30 is filled in the sealant applying groove 22, so that a gap between the first roof panel 10 and the second roof panel 20 can be ensured to be sealed by the sealant 30, and thus, the waterproof sealing performance of the first roof panel 10 and the second roof panel 20 can be ensured. Further, the gluing groove 22 can ensure that the gluing thickness of the sealant 30 between the first roof panel 10 and the second roof panel 20 is consistent with the width of the glue joint, and the aesthetic degree of the roof panel top surface waterproof treatment is greatly improved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a node waterproof construction is assembled to roof boarding, a serial communication port, the node waterproof construction is assembled to roof boarding includes:

a first roof panel (10) having a first splice face (11);

the second roof panel (20) is spliced with the first roof panel (10) and abutted against the first splicing surface (11), a gluing part (21) is arranged on the second roof panel (20), and the gluing part (21) comprises a first gluing surface (211) and a second gluing surface (212) which are intersected; one side of the second gluing surface (212) is connected with the first gluing surface (211), and the other side of the second gluing surface (212) is intersected with the first splicing surface (11);

the gluing part (21) and the first roof panel (10) are spliced to form a gluing groove (22) for filling sealant (30), and the first gluing surface (211), the second gluing surface (212) and the first splicing surface (11) jointly form the inner side surface of the gluing groove (22).

2. A roof panel assembly node waterproof construction according to claim 1, characterised in that the second roof panel (20) comprises intersecting first (23) and second (24) mounting faces, the first mounting face (23) being parallel to the first splice face (11), the second mounting face (24) being parallel to the second glue face (212);

the sealant (30) comprises a first end and a second end which are opposite, the first end is abutted against the second gluing surface (212), and the distance between the second end and the first end is larger than or equal to the distance between the second mounting surface (24) and the second gluing surface (212).

3. A roof panel splicing node water-proofing structure according to claim 1, characterised in that the first roof panel (10) further comprises a second splicing face (12) intersecting the first splicing face (11);

the second roof panel (20) comprises a first mounting surface (23) and a second mounting surface (24) which are intersected, the first mounting surface (23) is abutted to the first splicing surface (11), and the second mounting surface (24) is parallel to the second splicing surface (12);

the roof panel splicing node waterproof structure further comprises a waterproof coiled material (40), wherein the waterproof coiled material (40) is abutted against the first mounting surface (23) and the first splicing surface (11) and covers the gluing groove (22).

4. A roof panel splicing node waterproof construction according to claim 3, characterised in that the width of the waterproof roll (40) in a first direction perpendicular to the first splicing face (11) is 300 mm.

5. A roof boarding-splicing node waterproof structure according to claim 4, characterised in that the waterproof roll (40) comprises a first waterproof portion mounted on the first roof boarding (10) and a second waterproof portion mounted on the second roof boarding (20), the first waterproof portion and the second waterproof portion being symmetrically arranged along the first splicing plane (11).

6. A roof panel assembly node waterproof structure according to claim 4, characterised in that the thickness of the waterproof roll (40) in a second direction perpendicular to the first direction is 3 mm.

7. A roof panel assembly node waterproof structure as claimed in claim 1, further comprising a paper of beauty grain adhered to one or both of the first and second adhesive faces (211, 212).

8. A roof panel splicing node waterproof structure according to claim 1, characterised in that the width of the first gluing surface (211) in a first direction perpendicular to the first splicing surface (11) is 15 mm.

9. A roof panel splicing node waterproof structure according to claim 8, wherein the width of the second rubberized face (212) in a second direction perpendicular to the first direction is 20 mm.

10. A roof panel assembly node water-proof structure according to claim 1, characterised in that the first roof panel (10) and the second roof panel (20) are both precast concrete roof panels.