High-weather-resistance modified asphalt waterproof coiled material

Abstract

The utility model discloses a modified asphalt waterproof coiled material with high weather resistance, which belongs to the technical field of asphalt waterproof coiled materials and comprises an asphalt waterproof coiled material body I and an asphalt waterproof coiled material body II, a top shield is sleeved on the asphalt waterproof coiled material body I and the asphalt waterproof coiled material body II, and a bolt is rotatably connected in the top shield in a penetrating manner. Water can be effectively prevented from invading from the connecting position of the first asphalt waterproof coiled material body and the second asphalt waterproof coiled material body through the top protective cover, rainwater on the side faces can be prevented from invading by inserting the two sets of side baffles into the grooves in the two sides, and the first clamping plate and the second clamping plate are driven to move towards the middle at the same time by rotating the two sets of bolts. According to the asphalt waterproof coiled material, the joint between the asphalt waterproof coiled material body I and the asphalt waterproof coiled material body II can be clamped and fixed, cracking of the asphalt waterproof coiled material body I and the asphalt waterproof coiled material body II is effectively prevented, mounting operation is simple, stability is high, and the service life of the asphalt waterproof coiled material body I and the asphalt waterproof coiled material body II is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt waterproofing coiled materials, in particular to a highly weather-resistant modified asphalt waterproofing coiled material. Background Art

[0002] Modified asphalt waterproofing membrane is made of rubber modified petroleum asphalt as the impregnation covering layer, polyester fiber non-woven fabric, jute cloth, glass fiber felt, etc. as the base, and plastic film as the anti-sticking isolation layer. It is processed and manufactured through material selection, ingredient selection, eutectic, impregnation, composite molding, curling and other processes. This membrane has excellent high temperature resistance and can be used in the temperature range of -25 to +100℃. It has high elasticity and fatigue resistance, as well as an elongation of up to 150% and strong puncture resistance and tear resistance.

[0003] Existing modified asphalt waterproof membranes have the characteristics of strong ductility and excellent weather resistance. However, during the use of modified asphalt waterproof membranes, multiple modified asphalt waterproof membranes need to be overlapped together for use, and the overlaps of the waterproof membranes cannot guarantee absolute sealing. The joints of the waterproof membranes will always be soaked in water, and water leakage is likely to occur when washed by rainwater, thereby reducing the waterproof effect of the modified asphalt waterproof membrane. Utility Model Content

[0004] The utility model solves the technical problems in the above-mentioned background technology and provides a highly weather-resistant modified asphalt waterproofing membrane.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A highly weather-resistant modified asphalt waterproofing membrane comprises an asphalt waterproofing membrane body 1 and an asphalt waterproofing membrane body 2, wherein the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 are sleeved with a top shield, a bolt is rotatably connected through the top shield, one end of the bolt is fixedly connected with a knob, a clamping plate 1 is threadedly connected to the bolt, and a clamping plate 2 is threadedly connected to the bolt, grooves are respectively provided on both sides of the top shield, and side baffles are slidably arranged in the grooves.

[0007] Preferably, the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 are respectively composed of an upper surface layer, a base, an asphalt layer, a mildew-proof layer, a lower surface layer, and an isolation membrane, and the upper surface layer, the base, the asphalt layer, the mildew-proof layer, the lower surface layer, and the isolation membrane are arranged in sequence from the outside to the inside.

[0008] Preferably, the top shield is U-shaped, the bolt is provided with two sets of opposite thread structures, the bolt is provided with two sets, and the side baffle is U-shaped.

[0009] Preferably, the upper surface layer and the tire base, the tire base and the asphalt layer, the asphalt layer and the mildew-proof layer, and the mildew-proof layer and the lower surface layer are connected by hot-melt bonding.

[0010] Preferably, the upper surface layer is made of polyethylene, and the base is made of glass fiber felt.

[0011] Preferably, the material of the asphalt layer is modified asphalt, and the material of the mildew-proof layer is nanocomposite material.

[0012] Preferably, the material of the lower surface layer is polyethylene, and the material of the isolation membrane is polyethylene.

[0013] With the above structure, the utility model has the following advantages:

[0014] 1. The utility model can effectively prevent water from invading the connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 through the top protective cover, and can block the rainwater from the sides by inserting two sets of side baffles into the grooves on both sides, and can drive the clamping plate 1 and the clamping plate 2 to move toward the middle at the same time by rotating the two sets of bolts, so that the connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 can be clamped and fixed, effectively preventing it from cracking, and the installation operation is simple, the stability is strong, and the service life of the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 is enhanced.

[0015] 2. The utility model enhances weather resistance and wear resistance through the upper surface layer, enhances strength and stability through the base, protects the asphalt layer and provides a certain degree of adhesion through the lower surface layer, effectively resists mildew through the anti-mildew layer and enhances service life. The isolation film not only facilitates the transportation and handling of the roll material, but also facilitates tearing and operation during laying.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a structural schematic diagram of a highly weather-resistant modified asphalt waterproofing membrane of the utility model;

[0019] Figure 2 This is a structural exploded diagram of a highly weather-resistant modified asphalt waterproofing membrane of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the internal structure of a highly weather-resistant modified asphalt waterproofing membrane.

[0021] As shown in the figure: 1. Asphalt waterproofing membrane body 1; 2. Asphalt waterproofing membrane body 2; 3. Top guard; 4. Bolts; 5. Clamp 1; 6. Clamp 2; 7. Groove; 8. Side baffle; 9. Knob; 10. Upper surface layer; 11. Base; 12. Asphalt layer; 13. Anti-mildew layer; 14. Lower surface layer; 15. Isolation membrane. Specific implementation plan

[0022] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] The utility model is further described in detail below in conjunction with the full text:

[0025] Combined with Figures 1 to 3A highly weather-resistant modified asphalt waterproofing membrane comprises an asphalt waterproofing membrane body 1 and an asphalt waterproofing membrane body 2. A top shield 3 is sleeved on the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2. A bolt 4 is rotatably connected in the top shield 3. A knob 9 is fixedly connected at one end of the bolt 4. A clamping plate 5 is threadedly connected to the bolt 4. A clamping plate 2 6 is threadedly connected to the bolt 4. Grooves 7 are respectively provided on both sides of the top shield 3. Side baffles 8 are slidably provided in the grooves 7. The top shield 3 can effectively prevent water from The connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 2 can be blocked by rainwater intrusion, and the two sets of side baffles 8 are inserted into the grooves 7 on both sides to block the side rainwater intrusion, and the two sets of bolts 4 are rotated to drive the clamping plate 1 5 and the clamping plate 2 6 to move toward the middle at the same time, so that the connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 2 can be clamped and fixed, effectively preventing it from cracking. The installation operation is simple, the stability is strong, and the service life of the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 2 is enhanced.

[0026] Among them, the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 are respectively composed of an upper surface layer 10, a tire base 11, an asphalt layer 12, a mildew-proof layer 13, a lower surface layer 14, and an isolation membrane 15. The upper surface layer 10, the tire base 11, the asphalt layer 12, the mildew-proof layer 13, the lower surface layer 14, and the isolation membrane 15 are arranged from the outside to the inside. The top shield 3 is in a U-shape, and the bolt 4 is provided with two sets of opposite thread structures. The bolt 4 is provided with two sets. The side baffle 8 is in a U-shape. The upper surface layer 10 and the tire base 11, the tire base 11 and the asphalt layer 12, the asphalt layer 12 and the mildew-proof layer 13, the mildew-proof layer 13 and the lower surface layer 14 are bonded by hot melt bonding. The upper surface layer 10 is made of polyethylene, the base 11 is made of glass fiber felt, the asphalt layer 12 is made of modified asphalt, the anti-mildew layer 13 is made of nano-composite material, the lower surface layer 14 is made of polyethylene, and the isolation film 15 is made of polyethylene. The upper surface layer 10 enhances weather resistance and wear resistance, the base 11 enhances strength and stability, the lower surface layer 14 can protect the asphalt layer 12 and provide a certain degree of adhesion, the anti-mildew layer 13 can effectively resist mildew and enhance service life, and the isolation film 15 not only facilitates the transportation and handling of the roll material, but also facilitates tearing open for operation during laying.

[0027] Working principle of the utility model: when laying, first tear off the isolation film 15 at the bottom of the asphalt waterproofing roll body 1 and the asphalt waterproofing roll body 2, and then lay it, lift the connection between the asphalt waterproofing roll body 1 and the asphalt waterproofing roll body 2 to form a ninety-degree angle, then connect the asphalt waterproofing roll body 1 and the asphalt waterproofing roll body 2, and then sleeve the top shield 3 on the connection between the asphalt waterproofing roll body 1 and the asphalt waterproofing roll body 2, so that the plywood 1 and the plywood 2 are located on both sides of the asphalt waterproofing roll body 1 and the asphalt waterproofing roll body 2, and then rotate the two sets of knobs 9 at the same time to drive the bolts 4 to rotate in the top shield 3, thereby driving The clamping plate 1 5 and the clamping plate 2 6 are simultaneously moved toward the middle to tighten the connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 2, and then the two sets of side baffles 8 are inserted into the groove 7, which not only enhances the fixing effect, but also effectively avoids water seepage at the connection between the asphalt waterproofing membrane body 1 and the asphalt waterproofing membrane body 2 2, thereby enhancing the waterproof effect. In addition, when in use, the weather resistance and wear resistance are enhanced through the upper surface layer 10, the strength and stability are enhanced through the base 11, the asphalt layer 12 can be protected through the lower surface layer 14 and a certain degree of adhesion can be provided, and the mildew-proof layer 13 can effectively resist mildew and enhance the service life.

[0028] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A highly weather-resistant modified asphalt waterproofing roll material, comprising an asphalt waterproofing roll material body 1 (1) and an asphalt waterproofing roll material body 2 (2), characterized in that: The asphalt waterproofing coiled material body 1 (1) and the asphalt waterproofing coiled material body 2 (2) are sleeved with a top protective cover (3), a bolt (4) is rotatably connected to the top protective cover (3), one end of the bolt (4) is fixedly connected to a knob (9), a clamping plate 1 (5) is threadedly connected to the bolt (4), and a clamping plate 2 (6) is threadedly connected to the bolt (4), and grooves (7) are respectively provided on both sides of the top protective cover (3), and side baffles (8) are slidably provided in the grooves (7).

2. The highly weather-resistant modified asphalt waterproofing membrane according to claim 1, characterized in that: The first asphalt waterproofing membrane body (1) and the second asphalt waterproofing membrane body (2) are respectively composed of an upper surface layer (10), a base (11), an asphalt layer (12), an anti-mildew layer (13), a lower surface layer (14), and an isolation membrane (15), wherein the upper surface layer (10), the base (11), the asphalt layer (12), the anti-mildew layer (13), the lower surface layer (14), and the isolation membrane (15) are arranged in sequence from the outside to the inside.

3. The highly weather-resistant modified asphalt waterproofing membrane according to claim 2, characterized in that: The top shield (3) is in a U-shape, the bolt (4) is provided with two sets of opposite thread structures, the bolt (4) is provided with two sets, and the side baffle (8) is in a U-shape.

4. The highly weather-resistant modified asphalt waterproofing membrane according to claim 3, characterized in that: The upper surface layer (10) and the tire base (11), the tire base (11) and the asphalt layer (12), the asphalt layer (12) and the mildew-proof layer (13), and the mildew-proof layer (13) and the lower surface layer (14) are connected by hot-melt bonding.

5. The highly weather-resistant modified asphalt waterproofing membrane according to claim 4, characterized in that: The material of the upper surface layer (10) is polyethylene, and the material of the tire base (11) is glass fiber felt.

6. The highly weather-resistant modified asphalt waterproofing membrane according to claim 5, characterized in that: The material of the asphalt layer (12) is modified asphalt, and the material of the mildew-proof layer (13) is a nano-composite material.

7. The highly weather-resistant modified asphalt waterproofing membrane according to claim 6, characterized in that: The material of the lower surface layer (14) is polyethylene, and the material of the isolation film (15) is polyethylene.

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