SBS elastomer modified asphalt waterproof coiled material

Abstract

The utility model relates to the technical field of asphalt waterproof coiled materials, and provides an SBS (Styrene Butadiene Styrene) elastomer modified asphalt waterproof coiled material, which comprises a winding drum, an elastomer modified asphalt waterproof coiled material body and a laying mechanism. The bottom of the elastomer modified asphalt waterproof coiled material body is baked to a molten state through a spray gun, then a fixing piece is pulled to enable an inserting rod to be separated from a limiting groove in a positioning plate, and a supporting frame is pushed to drive a pressing roller to roll on the upper surface of the elastomer modified asphalt waterproof coiled material body; and pressing the melt layer at the bottom of the elastomer modified asphalt waterproof coiled material body by a pressing roller to be in contact with the ground, so that the elastomer modified asphalt waterproof coiled material body is adhered and fixed with the ground, and through the technical scheme, the problems that in the prior art, the coiled material is prone to wrinkling and hollowing in the full-adhesion process, and the service life of the coiled material is prolonged are solved. The laying flatness and the service life of the coiled material are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt waterproofing coiled materials, and specifically to an SBS elastomer modified asphalt waterproofing coiled material. Background Art

[0002] SBS elastomer modified asphalt waterproofing membrane is a modified asphalt waterproofing membrane made of polyester felt or glass fiber felt as the base, styrene-butadiene-styrene copolymer thermoplastic elastomer as the modifier, and covered with mineral aggregates such as polyethylene film on both sides.

[0003] A patent with patent number CN214188797U discloses a super-adhesive SBS elastomer-modified asphalt waterproofing membrane, including an elastomer-modified asphalt waterproofing membrane body and a reel, wherein the elastomer-modified asphalt waterproofing membrane body is wound on the outer wall of the reel, and overlapping reference lines are symmetrically provided on the front and rear sides of the top of the elastomer-modified asphalt waterproofing membrane body, and the elastomer-modified asphalt waterproofing membrane body includes a base layer, a reinforcing layer is provided at the bottom of the base layer, a self-adhesive layer is provided at the bottom of the reinforcing layer, a release paper is provided at the bottom of the self-adhesive layer, a heat insulation protective layer is provided on the top of the base layer, and an anti-aging protective layer is provided on the top of the heat insulation protective layer.

[0004] However, the super-adhesive SBS elastomer-modified asphalt waterproofing membrane in the above-mentioned patent still has certain problems during use. The membrane is prone to wrinkles and hollowing during the entire bonding process, which affects the flatness of the membrane laying and the service life. For this reason, an SBS elastomer-modified asphalt waterproofing membrane is proposed. Utility Model Content

[0005] The utility model provides an SBS elastomer modified asphalt waterproofing roll material, which solves the problem in the related art that the roll material is prone to wrinkles and hollowing during the whole bonding process, affecting the flatness and service life of the roll material.

[0006] The technical solution of the utility model is as follows:

[0007] An SBS elastomer modified asphalt waterproofing roll material, comprising a roll and an elastomer modified asphalt waterproofing roll material body, wherein the elastomer modified asphalt waterproofing roll material body is rolled outside the roll, and further comprising:

[0008] The laying mechanism includes a positioning plate and a pressing assembly. The positioning plate is fixedly connected to the end of the elastomer-modified asphalt waterproofing membrane body and has the same thickness as the elastomer-modified asphalt waterproofing membrane body. Both ends of the positioning plate are respectively provided with mounting holes for positioning and installing the positioning plate. The pressing assembly includes a support frame and a pressure roller. The support frame is arranged in an N shape. The pressure roller is arranged at the bottom of the support frame. Both ends of the pressure roller are rotatably connected to both sides of the support frame.

[0009] Preferably, the bottom inner cover of the support frame is on the outside of the top of the positioning plate, the lower surface of the pressure roller is in contact with the upper surface of the positioning plate, the inner walls on both sides of the support frame are in contact with the two sides of the positioning plate, and the bottom of both sides of the support frame are rotatably connected with moving wheels, and the bottom height of the moving wheels is 0.2 mm higher than the lower surface of the elastomer modified asphalt waterproofing membrane body.

[0010] Preferably, a group of limit assemblies are respectively provided on both sides of the support frame, and the limit assemblies include an insertion rod, a fixing plate and a spring. The insertion rod passes through one side of the support frame and is slidably connected to the support frame. A limit groove for placing one end of the insertion rod is opened at the end of the positioning plate. The fixing plate is fixedly connected to the end of the insertion rod away from the limiting groove. The spring is sleeved on the outside of the insertion rod, and both ends are respectively fixedly connected to the fixing plate and the side wall of the support frame.

[0011] Preferably, a handle is fixedly connected to the middle portion of the upper surface of the support frame, and a tether is fixedly connected to one side of the middle portion of the handle.

[0012] Preferably, the elastomer modified asphalt waterproofing membrane body includes a base and a modified asphalt layer, the modified asphalt layer is provided with two layers, and is respectively fixedly connected to both sides of the base, and the two modified asphalt layers are respectively fixedly connected with a thermal insulation layer on the side away from the base, the upper surface of the thermal insulation layer on the top of the base is fixedly connected with a wear-resistant layer, and the upper surface of the wear-resistant layer is fixedly connected with a top insulating material, the lower surface of the thermal insulation layer on the bottom of the base is fixedly connected with a waterproof layer, the bottom of the waterproof layer is fixedly connected with a second modified asphalt layer, and the lower surface of the second modified asphalt layer is fixedly connected with a bottom insulating material.

[0013] Preferably, the two side walls of the elastomer-modified asphalt waterproofing membrane body are respectively fixedly connected with edging.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, the purpose of positioning the laying position and direction of the elastomer modified asphalt waterproofing membrane body is achieved by installing and fixing the positioning plate. After the positioning of the elastomer modified asphalt waterproofing membrane body is completed, the bottom of the elastomer modified asphalt waterproofing membrane body is baked to a molten state by a spray gun, and then the fixing plate is pulled to make the insertion rod disengage from the limiting groove on the positioning plate, and the support frame is pushed to drive the pressure roller to roll on the upper surface of the elastomer modified asphalt waterproofing membrane body. The pressure roller presses the molten layer at the bottom of the elastomer modified asphalt waterproofing membrane body to contact the ground, so that the elastomer modified asphalt waterproofing membrane body is adhered and fixed to the ground, and the laying mechanism is used to achieve the purpose of driving the pressure roller by relevant personnel to push and press the elastomer modified asphalt waterproofing membrane body flatly, so that it is bonded to the ground, and wrinkles and hollowing phenomena of the elastomer modified asphalt waterproofing membrane body during the bonding process are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 This is a schematic diagram of the partial split structure of the utility model;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 It is a partial cross-sectional view of the utility model;

[0021] In the figure: 1. reel; 2. elastomer modified asphalt waterproofing membrane body; 3. laying mechanism; 4. positioning plate; 5. mounting hole; 6. support frame; 7. pressure roller; 8. moving wheel; 9. insertion rod; 10. fixing plate; 11. spring; 12. handle; 13. tether; 14. base; 15. modified asphalt layer; 16. thermal insulation layer; 17. wear-resistant layer; 18. waterproof layer; 19. second modified asphalt layer; 20. edging. DETAILED DESCRIPTION

[0022] The following will be combined with 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 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.

[0023] Example 1

[0024] like Figure 1~Figure 4 As shown, this embodiment proposes an SBS elastomer modified asphalt waterproofing membrane, including a reel 1 and an elastomer modified asphalt waterproofing membrane body 2, the elastomer modified asphalt waterproofing membrane body 2 is rolled outside the reel 1, and also includes:

[0025] The laying mechanism 3 includes a positioning plate 4 and a pressing assembly. The positioning plate 4 is fixedly connected to the end of the elastomer-modified asphalt waterproofing membrane body 2 and has the same thickness as the elastomer-modified asphalt waterproofing membrane body 2. Both ends of the positioning plate 4 are respectively provided with mounting holes 5 for positioning and installing the positioning plate 4. The pressing assembly includes a support frame 6 and a pressure roller 7. The support frame 6 is arranged in an N shape. The pressure roller 7 is arranged at the bottom of the support frame 6. Both ends of the pressure roller 7 are rotatably connected to the two sides of the support frame 6.

[0026] Preferably, the inner bottom of the support frame 6 covers the outer side of the top of the positioning plate 4, the lower surface of the pressure roller 7 fits with the upper surface of the positioning plate 4, the inner walls on both sides of the support frame 6 fit with the two sides of the positioning plate 4, and the bottom of both sides of the support frame 6 is rotatably connected with moving wheels 8, and the bottom height of the moving wheels 8 is 0.2 mm higher than the lower surface of the elastomer modified asphalt waterproofing membrane body 2. The purpose of this arrangement is to achieve the purpose of rolling and pressing the elastomer modified asphalt waterproofing membrane body 2 by the pressure roller 7 by pushing the support frame 6, so that it can be flatly adhered to the ground.

[0027] Preferably, a set of limiting components are respectively arranged on both sides of the support frame 6, and the limiting components include an insertion rod 9, a fixing plate 10 and a spring 11. The insertion rod 9 passes through one side of the support frame 6 and is slidably connected to the support frame 6. A limiting groove for placing one end of the insertion rod 9 is opened at the end of the positioning plate 4. The fixing plate 10 is fixedly connected to the end of the insertion rod 9 away from the limiting groove. The spring 11 is sleeved on the outside of the insertion rod 9, and the two ends are respectively fixedly connected to the fixing plate 10 and the side wall of the support frame 6. The purpose of this arrangement is to realize the active connection between the support frame 6 and the positioning plate 4 through the insertion rod 9, so as to facilitate the disassembly and assembly of the support frame 6.

[0028] Preferably, a handle 12 is fixedly connected to the middle of the upper surface of the support frame 6, and a tether 13 is fixedly connected to one side of the middle of the handle 12. The purpose of this arrangement is to facilitate the support frame 6 to be pushed by the handle 12, and to facilitate the connection and fixation of the elastomer modified asphalt waterproofing membrane body 2 and the support frame 6 by the tether 13.

[0029] In this embodiment, the positioning plate 4 is installed and fixed to achieve the purpose of positioning the laying position and direction of the elastomer modified asphalt waterproofing membrane body 2. After the positioning of the elastomer modified asphalt waterproofing membrane body 2 is completed, the bottom of the elastomer modified asphalt waterproofing membrane body 2 is baked to a molten state by a spray gun, and then the fixing plate 10 is pulled to make the insertion rod 9 disengage from the limiting groove on the positioning plate 4, and the support frame 6 is pushed to drive the pressure roller 7 to roll on the upper surface of the elastomer modified asphalt waterproofing membrane body 2. The pressure roller 7 presses the bottom molten layer of the elastomer modified asphalt waterproofing membrane body 2 to contact the ground, so that the elastomer modified asphalt waterproofing membrane body 2 is adhered and fixed to the ground, and the laying mechanism 3 is used to achieve the purpose of driving the pressure roller 7 by relevant personnel to push and press the elastomer modified asphalt waterproofing membrane body 2 flatly, so that it is bonded to the ground, and wrinkles and hollowing phenomena of the elastomer modified asphalt waterproofing membrane body 2 during the bonding process are avoided.

[0030] Example 2

[0031] like Figure 1~Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes an elastomer modified asphalt waterproof membrane body 2 including a base 14 and a modified asphalt layer 15, the modified asphalt layer 15 is provided with two layers, and is respectively fixedly connected to both sides of the base 14, and the two modified asphalt layers 15 are respectively fixedly connected with a heat insulation layer 16 on the side away from the base 14, the upper surface of the heat insulation layer 16 at the top of the base 14 is fixedly connected with a wear-resistant layer 17, and the upper surface of the wear-resistant layer 17 is fixedly connected with a top insulating material, and the lower surface of the heat insulation layer 16 at the bottom of the base 14 is fixedly connected with a waterproof layer 18, and the bottom of the waterproof layer 18 is fixedly connected with a second modified asphalt layer 19, and the lower surface of the second modified asphalt layer 19 is fixedly connected with a bottom insulating material.

[0032] Preferably, the two side walls of the elastomer modified asphalt waterproofing membrane body 2 are respectively fixedly connected with the edge 20. The purpose of this arrangement is to achieve the purpose of preventing the edge of the elastomer modified asphalt waterproofing membrane body 2 from curling after being placed for a long time through the setting of the edge 20.

[0033] In this embodiment, the purpose of increasing the service life of the elastomer-modified asphalt waterproofing membrane body 2 is achieved by disposing the heat insulating layer 16 , the wear-resistant layer 17 and the waterproofing layer 18 on the elastomer-modified asphalt waterproofing membrane body 2 .

[0034] The above are only preferred embodiments of the present invention and are 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. An SBS elastomer-modified asphalt waterproofing roll material, comprising a roll (1) and an elastomer-modified asphalt waterproofing roll material body (2), wherein the elastomer-modified asphalt waterproofing roll material body (2) is rolled outside the roll (1), characterized in that: Also includes: A laying mechanism (3), the laying mechanism (3) comprising a positioning plate (4) and a pressing assembly, the positioning plate (4) being fixedly connected to the end of an elastomer-modified asphalt waterproofing membrane body (2) and having the same thickness as the elastomer-modified asphalt waterproofing membrane body (2), the positioning plate (4) having mounting holes (5) at both ends thereof for positioning and mounting the positioning plate (4), the pressing assembly comprising a support frame (6) and a pressing roller (7), the support frame (6) being arranged in an N-shape, the pressing roller (7) being arranged at the inner bottom of the support frame (6), and the two ends of the pressing roller (7) being rotatably connected to the two sides of the support frame (6).

2. The SBS elastomer modified asphalt waterproofing membrane according to claim 1, characterized in that: The inner bottom of the support frame (6) is covered on the outer side of the top of the positioning plate (4), the lower surface of the pressure roller (7) is in contact with the upper surface of the positioning plate (4), the inner walls on both sides of the support frame (6) are in contact with both sides of the positioning plate (4), and the bottom of both sides of the support frame (6) are rotatably connected to moving wheels (8), and the bottom height of the moving wheels (8) is 0.2 mm higher than the lower surface of the elastomer modified asphalt waterproofing membrane body (2).

3. The SBS elastomer modified asphalt waterproofing membrane according to claim 1, characterized in that: A group of limiting components are respectively arranged on both sides of the support frame (6), and the limiting components include an insertion rod (9), a fixing plate (10) and a spring (11). The insertion rod (9) passes through one side of the support frame (6) and is slidably connected to the support frame (6). The end of the positioning plate (4) is provided with a limiting groove for placing one end of the insertion rod (9). The fixing plate (10) is fixedly connected to the end of the insertion rod (9) away from the limiting groove. The spring (11) is sleeved on the outside of the insertion rod (9), and the two ends are respectively fixedly connected to the fixing plate (10) and the side wall of the support frame (6).

4. The SBS elastomer modified asphalt waterproofing membrane according to claim 1, characterized in that: A handle (12) is fixedly connected to the middle of the upper surface of the support frame (6), and a tether (13) is fixedly connected to one side of the middle of the handle (12).

5. The SBS elastomer modified asphalt waterproofing membrane according to claim 1, characterized in that: The elastomer modified asphalt waterproofing coiled material body (2) comprises a base (14) and a modified asphalt layer (15); the modified asphalt layer (15) is provided with two layers and is respectively fixedly connected to two sides of the base (14); a heat insulation layer (16) is respectively fixedly connected on one side of the two modified asphalt layers (15) away from the base (14); a wear-resistant layer (17) is fixedly connected to the upper surface of the heat insulation layer (16) at the top of the base (14); a top insulating material is fixedly connected to the upper surface of the wear-resistant layer (17); a waterproof layer (18) is fixedly connected to the lower surface of the heat insulation layer (16) at the bottom of the base (14); a second modified asphalt layer (19) is fixedly connected to the bottom of the waterproof layer (18); and a bottom insulating material is fixedly connected to the lower surface of the second modified asphalt layer (19).

6. The SBS elastomer modified asphalt waterproofing membrane according to claim 1, characterized in that: The two side walls of the elastomer-modified asphalt waterproofing coiled material body (2) are respectively fixedly connected with an edge wrapping (20).

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