Anti-sliding structure of roof waterproof protection layer

Abstract

The utility model discloses a roof waterproof protection layer anti-sliding structure which is arranged on a structural floor slab and comprises a first waterproof layer, a heat preservation plate and a protection layer which are sequentially arranged on the top of the structural floor slab from bottom to top. The first waterproof layer is fully laid on a structural floor slab, two sets of anti-sliding plates are arranged on the first waterproof layer at intervals in the transverse direction, and each set of anti-sliding plates are in a strip shape and are arranged at intervals in the longitudinal direction. The anti-sliding plates are in an L shape, and a strip-shaped groove is formed in the space between the two sets of anti-sliding plates. A drainage groove is formed in the top of the protection layer and corresponds to the strip-shaped groove; the roof overall pouring protection layer enables waterproof protection layers inside and outside the drainage ditch to form a whole on one hand, and on the other hand, the anti-sliding and drainage ditch side wall system composed of the anti-sliding plate side walls and the chemical anchor bolts basically guarantees that the roof protection layer does not slip.

Description

Technical Field

[0001] The utility model belongs to a roof anti-slip structure, in particular to an anti-slip structure for a roof waterproof protective layer. Background Art

[0002] Roof drains. With the development of science and technology and construction technology, modern factories all have super-large roofs. The traditional roof waterproofing and thermal insulation methods are used. Generally, there is an 80mm thick roof protection layer. However, because the roof area is too large, the roof protection layer will generally slide from the ridge to the surrounding area, and the protection layer will be severely cracked and bulged, resulting in varying degrees of damage to the insulation layer and waterproof layer under the concrete protection layer. Utility Model Content

[0003] The utility model provides an anti-slip structure for a roof waterproof protective layer, aiming at solving the problem of preventing the roof protective layer from slipping.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an anti-slip structure of a roof waterproof protective layer, which is arranged on a structural floor slab, and includes a first waterproof layer, a thermal insulation board and a protective layer arranged in sequence from bottom to top on the top of the structural floor slab; the first waterproof layer is fully spread on the structural floor slab, and two groups of anti-slip plates are arranged on the first waterproof layer at intervals along the horizontal direction, and each group of anti-slip plates is strip-shaped and arranged at intervals along the longitudinal direction; the anti-slip plates are L-shaped, and the space between the two groups of anti-slip plates forms a strip groove; the horizontal side of the anti-slip plate is arranged toward the outside of the strip groove, and the horizontal side of the anti-slip plate is connected to the strip groove by fasteners The structural floor is fixed; a second waterproof layer is covered on top of the two groups of anti-slip plates, and the two side edges of the second waterproof layer are arranged beyond the horizontal sides of the anti-slip plates; the top of the second waterproof layer is covered with a third waterproof layer, and the edge of the third waterproof layer exceeds the edge of the second waterproof layer; the insulation board is arranged on the first waterproof layer and located on both sides of the strip groove; the height of the vertical board of the anti-slip board is higher than the height of the insulation board; the protective layer is fully spread on top of the strip groove and the insulation board, and the protective layer in the strip groove is integrally formed with the protective layer above the insulation board; a drainage groove is arranged on the top of the protective layer corresponding to the strip groove.

[0005] Furthermore, drainage ditch support members are arranged at intervals in the strip groove, and the support members are arranged in a "S" shape. The protective layer above the support members is connected to the protective layer above the anti-slip plate through a slope.

[0006] Furthermore, the horizontal edge of the anti-slip plate is fixed to the structural floor slab by chemical anchor bolts, and the chemical anchor bolts are sealed by waterproof sealing paste.

[0007] Furthermore, the first waterproof layer is made of 2 mm thick non-curing rubber asphalt material, and the second waterproof layer and the third waterproof layer are both made of self-adhesive waterproof membrane.

[0008] Furthermore, an isolation layer is provided between the insulation board and the protective layer.

[0009] Furthermore, siphon rainwater outlets are arranged at intervals in the strip-shaped grooves.

[0010] Compared with the prior art, the beneficial effect of the utility model is that: under the premise of meeting the technical, quality and progress requirements of roof drainage, the utility model proposes to adopt a drainage ditch form of anti-slip plates plus chemical anchors to replace the traditional drainage ditch form by lowering the plate. After the installation of the waterproof layer and the insulation board is completed, the roof is cast as a whole with a protective layer. On the one hand, the waterproof protective layer inside and outside the drainage ditch forms a whole. On the other hand, the anti-slip side wall of the anti-slip plate and the chemical anchor bolts also serve as the drainage ditch side wall system, which basically ensures that the roof protective layer does not slip, achieves the purpose of low cost and high efficiency, and obtains good social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the elevation structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0013] Description of the drawings: 1. Structural floor; 2. First waterproof layer; 3. Second waterproof layer; 4. Third waterproof layer; 5. Insulation board; 6. Protective layer; 7. Anti-slip board; 8. Strip groove; 9. Chemical anchor bolt; 10. Support member; 11. Siphon rainwater outlet. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings of the specification 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 of 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.

[0015] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0016] In conjunction with the accompanying drawings, the utility model is an anti-slip structure of a roof waterproof protective layer, which is arranged on a structural floor 1 and located on the side of the ridge; it includes a first waterproof layer 2, an insulation board 5 and a protective layer 6 arranged in sequence from bottom to top on the top of the structural floor 1; the first waterproof layer 2 is fully spread on the structural floor 1, and on the first waterproof layer 2, two groups of anti-slip plates 7 are arranged at intervals along the horizontal direction, and each group of anti-slip plates 7 is strip-shaped and arranged at intervals along the longitudinal direction; the anti-slip plates 7 are L-shaped and arranged parallel to the ridge; the space between the two groups of anti-slip plates 7 forms a strip groove 8; the horizontal side of the anti-slip plate 7 is arranged toward the outside of the strip groove 8, and the horizontal side of the anti-slip plate 7 is fastened by fasteners It is fixed to the structural floor 1; a second waterproof layer 3 is covered on top of the two groups of anti-slip plates 7, and the two side edges of the second waterproof layer 3 are arranged beyond the horizontal edges of the anti-slip plates 7; the top of the second waterproof layer 3 is covered with a third waterproof layer 4, and the edge of the third waterproof layer 4 exceeds the edge of the second waterproof layer 3; the thermal insulation board 5 is arranged on the first waterproof layer 2 and located on both sides of the strip groove 8; the height of the vertical board of the anti-slip plate 7 is higher than the height of the thermal insulation board 5; the protective layer 6 is fully spread on top of the strip groove 8 and the thermal insulation board 5, and the protective layer 6 in the strip groove 8 is integrally formed with the protective layer 6 above the thermal insulation board 5; a drainage groove is arranged on the top of the protective layer 6 corresponding to the strip groove 8.

[0017] The protective layer 6 is cast with concrete, and the height difference of the protective layers on both sides of the two sets of anti-slip plates is no more than 20 mm. Drainage ditch support members 10 are arranged in intervals in the strip groove 8, and the support members 10 are arranged in a "S" shape. The protective layer 6 above the support members 10 is connected to the protective layer 6 above the anti-slip plate 7 through a slope. Insulation boards are filled in the strip groove and around the support members 10.

[0018] The anti-slip plate 7 is made of angle steel, and the horizontal side of the anti-slip plate 7 is fixed to the structural floor 1 by chemical anchor bolts 9, the spacing between adjacent chemical anchor bolts is 200 mm, and the length of the chemical anchor bolt near the end of the anti-slip plate 7 is not more than 100 mm from the end of the anti-slip plate 7. The chemical anchor bolts 9 are sealed by waterproof sealing paste.

[0019] The first waterproof layer is made of 2mm thick non-cured rubber asphalt material, and the second and third waterproof layers are made of self-adhesive waterproof rolls. The distance between the edge of the second waterproof layer 3 and the horizontal edge of the anti-slip plate 7 is not less than 150mm.

[0020] An isolation layer is provided between the thermal insulation layer and the protective layer 6 .

[0021] Siphon rainwater outlets 11 are arranged at intervals along the longitudinal direction in the strip-shaped groove 8 .

[0022] 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 basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, 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 are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A roof waterproof protective layer anti-slip structure, arranged on a structural floor (1), comprising a first waterproof layer (2), a thermal insulation board (5) and a protective layer (6) arranged in sequence from bottom to top on the top of the structural floor (1); characterized in that: The first waterproof layer (2) is fully spread on the structural floor (1), and two groups of anti-slip plates (7) are arranged on the first waterproof layer (2) at intervals in the horizontal direction, each group of anti-slip plates (7) is strip-shaped and arranged at intervals in the vertical direction; the anti-slip plates (7) are L-shaped, and the space between the two groups of anti-slip plates (7) forms a strip groove (8); the transverse edge of the anti-slip plate (7) is arranged toward the outside of the strip groove (8), and the transverse edge of the anti-slip plate (7) is fixed to the structural floor (1) by fasteners; a second waterproof layer (3) is covered above the two groups of anti-slip plates (7), and the edges on both sides of the second waterproof layer (3) exceed the anti-slip plate (7). ), the top of the second waterproof layer (3) is covered with a third waterproof layer (4), and the edge of the third waterproof layer (4) exceeds the edge of the second waterproof layer (3); the insulation board (5) is arranged on the first waterproof layer (2) and located on both sides of the strip groove (8); the height of the vertical board of the anti-slip board (7) is higher than the height of the insulation board (5); the protective layer (6) is fully spread on the strip groove (8) and the insulation board (5), and the protective layer (6) in the strip groove (8) and the protective layer (6) above the insulation board (5) are formed in one piece; a drainage groove is arranged on the top of the protective layer (6) corresponding to the strip groove (8).

2. The anti-slip structure of the roof waterproof protective layer according to claim 1, characterized in that: Drainage ditch support members (10) are arranged at intervals in the strip groove (8), and the support members (10) are arranged in a "S" shape. The protective layer (6) above the support members (10) is connected to the protective layer (6) above the anti-slip plate (7) via a slope.

3. The anti-slip structure of the roof waterproof protective layer according to claim 1, characterized in that: The horizontal edge of the anti-slip plate (7) is fixed to the structural floor (1) via chemical anchor bolts (9), and the chemical anchor bolts (9) are sealed with waterproof sealing paste.

4. The anti-slip structure of the roof waterproof protective layer according to claim 1, characterized in that: The first waterproof layer (2) is made of a 2 mm thick non-cured rubber asphalt material, and the second waterproof layer (3) and the third waterproof layer (4) are both made of self-adhesive waterproof roll materials.

5. The anti-slip structure of the roof waterproof protective layer according to claim 1, characterized in that: An isolation layer is provided between the thermal insulation board (5) and the protective layer (6).

6. The anti-slip structure of the roof waterproof protective layer according to claim 1, characterized in that: Siphon rainwater outlets (11) are arranged at intervals in the strip-shaped grooves (8).

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