Sports roof for people

Abstract

The utility model relates to an accessible sports roof which is enclosed and fixed with a plantation through a retaining wall. The sports roof comprises a reinforced concrete roof board, an aerated fragment concrete layer, a waterproof vapor-proof coiled material layer, an extruded polystyrene board heat preservation layer, an SBS self-adhesion polyurethane tire modified asphalt waterproof coiled material, a DS mortar leveling layer, a polyhelium ethylene plastic film isolation layer, a concrete block ramming layer and a plastic surface layer which are sequentially arranged from bottom to top. The SBS self-adhesion polyurethane tire modified asphalt waterproof coiled materials on the two sides of the retaining wall are both upturned and adhered to the outer wall of the retaining wall, and the plantation comprises a C20 fine aggregate concrete layer, a waterproof coiled material layer, plastic drainage protruding pieces, filter cloth and planting soil which are arranged above the DS mortar leveling layer. The planting roof is fixed to the accessible roof in a surrounding mode through the retaining wall, the planting roof can be trimmed and maintained conveniently, in addition, the two roofs have a common structure, the planting roof and the accessible roof are both constructed on the DS mortar leveling layer, and water can be prevented from permeating into the accessible roof through the root puncture resistant water-resisting layer and the retaining wall.

Description

Technical Field

[0001] The present application relates to the field of building construction, and specifically to a roof for people to move about. Background Art

[0002] Roof leakage is one of the most prominent quality problems in current housing construction. It affects both the use function of the house and the durability of the building. In order to limit the increasing environmental pollution such as urban exhaust gas, dust, and noise, it is imperative to increase the urban greening area. However, the urban ground greening area is limited, and it is necessary to develop three-dimensional greening, especially roof greening, so that the regulating effect of ecological greening on buildings can be presented in dense building groups. Utility Model Content

[0003] The utility model aims to provide a roof for people to walk on and exercise on, and to provide a roof that combines a planting roof with a walking roof.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A walk-on sports roof, characterized in that: a plantation is enclosed on the sports roof by a retaining wall, the sports roof comprises a reinforced concrete roof panel, an aerated concrete layer, a waterproof vapor barrier roll layer, an extruded polystyrene board insulation layer, an SBS self-adhesive polyurethane modified asphalt waterproof roll, a DS mortar leveling layer, a polyvinyl chloride plastic film isolation layer, a concrete block ramming layer and a plastic surface layer, and the SBS self-adhesive polyurethane modified asphalt waterproof roll on both sides of the retaining wall are turned up and glued on On the outer wall of the retaining wall, the plantation includes a C20 fine stone concrete layer, a waterproof membrane layer, a plastic drainage fin, a filter cloth and planting soil arranged above the DS mortar leveling layer. The waterproof membrane layer includes a lower layer of SBS modified asphalt waterproof membrane and an upper layer of SBS modified asphalt root-resistant waterproof membrane. An additional waterproof layer is provided at the inner corner where the retaining wall is connected to the roof. The lower part of the additional waterproof layer is laid on the waterproof membrane layer and the SBS self-adhesive polyurethane modified asphalt waterproof membrane, and the upper part is laid on the outer wall of the retaining wall.

[0006] Further preferably, the plastic drainage convex piece is 20-30 mm high and includes concave points and convex points, and the convex points are arranged upward.

[0007] Furthermore, the thickness of the lower layer SBS modified asphalt waterproofing membrane and the upper layer SBS modified asphalt root-resistant waterproofing membrane are both 4 mm.

[0008] Furthermore, a metal guardrail is provided on the sports roof and on the roof near the parapet, and the lower part of the metal guardrail is buried in the concrete block ramming layer. A cast concrete foundation is provided at the lower part of the metal guardrail, and the concrete foundation includes a C20 concrete layer located in the inner layer and a fine stone concrete surface layer located in the outer layer. A waterproof layer is provided between the C20 concrete layer and the fine stone concrete surface layer, and the waterproof layer is bonded to the SBS self-adhesive polyurethane modified asphalt waterproof membrane as a whole.

[0009] In addition, the extruded polystyrene board insulation layer has a thickness of 300 mm and is pasted by foamed polyurethane.

[0010] More preferably, the waterproof and vapor-barrier membrane layer has a thickness of 4 mm, and the concrete block ramming layer has a thickness of 50 mm.

[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0012] The green roof is surrounded by a retaining wall on the accessible roof of the present application, which is convenient for the rest and maintenance of the green roof. In addition, the two roofs have a common structure. Both the green roof and the accessible roof are constructed on the DS mortar leveling layer. The root-resistant waterproof layer and retaining wall can prevent water from penetrating into the accessible roof and corroding the concrete floor. The combination of plastic drainage fins and filter cloth helps drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a roof for people to move about in this application;

[0014] Figure 2 This is a schematic diagram of the structure of the metal guardrail for this application. DETAILED DESCRIPTION

[0015] In order to make the technical means, innovative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below.

[0016] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0017] A kind of roof for people to walk on, such as Figure 1 and 2As shown, a plantation is enclosed by a retaining wall 2 on the sports roof 1. The sports roof 1 includes a reinforced concrete roof panel 11, an aerated block concrete layer 12, a 4mm thick waterproof vapor barrier membrane layer 13, a 300mm extruded polystyrene board insulation layer 14, a 4+3mm thick SBS self-adhesive polyurethane modified asphalt waterproof membrane 15, a 20mm thick DS mortar leveling layer 16, a 0.4mm polyethylene plastic film isolation layer 17, a 50mm thick concrete block ramming layer 18 and a plastic surface layer 19, which are arranged in sequence from bottom to top. The SBS self-adhesive polyurethane modified asphalt waterproof membrane 15 on both sides of the retaining wall 2 are turned up and glued to the outer wall of the retaining wall 2. The concrete block ramming layer 18 is made of C25 concrete blocks and is smoothed as it is beaten. Each block is not more than 6m in the horizontal and vertical directions, with a seam width of 20mm. It is treated with asphalt mortar and caulked with pine wood strips, and the surface is required to be flat.

[0018] The plantation includes a C20 fine stone concrete layer 21, a waterproof membrane layer 22, a plastic drainage fin 24, a filter cloth 25 and planting soil 26 arranged above the DS mortar leveling layer 16. The waterproof membrane layer 22 includes a lower layer of SBS modified asphalt waterproof membrane and an upper layer of SBS modified asphalt root-resistant waterproof membrane. An additional waterproof layer 23 is provided at the inner corner where the retaining wall 2 connects with the roof. The lower part of the additional waterproof layer 23 is laid on the waterproof membrane layer 22 and the SBS self-adhesive polyurethane modified asphalt waterproof membrane 15, and the upper part is laid on the outer wall of the retaining wall 2.

[0019] The plastic drainage convex piece 24 is 20-30 mm high and includes concave points and convex points, and the convex points are arranged upward. The thickness of the lower layer SBS modified asphalt waterproofing membrane and the upper layer SBS modified asphalt root-resistant waterproofing membrane are both 4 mm.

[0020] like Figure 2 As shown, a metal guardrail 3 is provided on the sports roof 1 and on the roof near the parapet. The lower part of the metal guardrail 3 is buried in the concrete block ramming layer 18. A cast concrete foundation is provided at the lower part of the metal guardrail 3. The concrete foundation includes a C20 concrete layer 31 located in the inner layer and a fine stone concrete surface layer 32 located in the outer layer. A waterproof layer 33 is provided between the C20 concrete layer 31 and the fine stone concrete surface layer 32. The waterproof layer 33 is bonded to the SBS self-adhesive polyurethane modified asphalt waterproof membrane 15 as a whole.

[0021] The thickness of the extruded polystyrene board insulation layer 14 is 300 mm, which is bonded by means of foamed polyurethane. The thickness of the waterproof and vapor-proof coiled material layer 13 is 4 mm, and the thickness of the concrete block ramming layer 18 is 50 mm.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile roof, characterized in that: A plantation is enclosed on the sports roof (1) by a retaining wall (2). The sports roof (1) comprises a reinforced concrete roof panel (11), an aerated concrete layer (12), a waterproof vapor barrier membrane layer (13), an extruded polystyrene insulation layer (14), an SBS self-adhesive polyurethane modified asphalt waterproof membrane (15), a DS mortar leveling layer (16), a polyethylene plastic film isolation layer (17), a concrete block ramming layer (18) and a plastic surface layer (19) arranged in sequence from bottom to top. The SBS self-adhesive polyurethane modified asphalt waterproof membrane (15) on both sides of the retaining wall (2) are turned up and glued to the outer surface of the retaining wall (2). The plantation comprises a C20 fine stone concrete layer (21) arranged above the DS mortar leveling layer (16), a waterproofing membrane layer (22), a plastic drainage fin (24), a filter cloth (25) and planting soil (26); the waterproofing membrane layer (22) comprises a lower layer of SBS modified asphalt waterproofing membrane and an upper layer of SBS modified asphalt root-resistant waterproofing membrane; an additional waterproofing layer (23) is provided at the inner corner where the retaining wall (2) is connected to the roof; the lower part of the additional waterproofing layer (23) is paved on the waterproofing membrane layer (22) and the SBS self-adhesive polyurethane modified asphalt waterproofing membrane (15), and the upper part is paved on the outer wall of the retaining wall (2).

2. A roof for people to move about as claimed in claim 1, characterized in that: The plastic drainage convex piece (24) is 20-30 mm high and includes concave points and convex points, with the convex points being arranged upwards.

3. The mobile roof as claimed in claim 1, characterized in that: The thickness of the lower layer SBS modified asphalt waterproofing membrane and the upper layer SBS modified asphalt root-resistant waterproofing membrane are both 4 mm.

4. The mobile roof according to claim 1, characterized in that: A metal guardrail (3) is provided on the sports roof (1) and on the roof near the parapet. The lower part of the metal guardrail (3) is buried in a concrete block ramming layer (18). A cast concrete foundation is provided on the lower part of the metal guardrail (3). The concrete foundation includes a C20 concrete layer (31) located in an inner layer and a fine stone concrete surface layer (32) located in an outer layer. A waterproof layer (33) is provided between the C20 concrete layer (31) and the fine stone concrete surface layer (32). The waterproof layer (33) is bonded to an SBS self-adhesive polyurethane modified asphalt waterproof membrane (15) as a whole.

5. The mobile roof as claimed in claim 1, characterized in that: The extruded polystyrene board insulation layer (14) has a thickness of 300 mm and is bonded by means of foamed polyurethane.

6. A roof for people to walk on as claimed in any one of claims 1 to 5, characterized in that: The waterproof and vapor-isolating coiled material layer (13) has a thickness of 4 mm, and the concrete block ramming layer (18) has a thickness of 50 mm.

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