Anti-fracture modified asphalt waterproof coiled material

Abstract

The utility model discloses an anti-fracture modified asphalt waterproof coiled material which comprises a modified asphalt waterproof coiled material main body, the modified asphalt waterproof coiled material main body comprises a winding drum, a main asphalt waterproof coiled material is wound on the outer surface of the winding drum, and a lower self-adhesion protection pad is arranged on the lower surface of the main asphalt waterproof coiled material; by designing the anti-wrinkle sealing installation mechanism, when the main asphalt waterproof coiled material is transported, when the side face of the main asphalt waterproof coiled material is extruded, the main asphalt waterproof coiled material is directly extruded on the first anti-wrinkle sealing strip and the second anti-wrinkle sealing strip, and deformation is not prone to occurring; the first anti-wrinkle sealing strip and the second anti-wrinkle sealing strip are laid on the side face of the main asphalt waterproof coiled material in a close contact mode and are bonded and fixed through glue liquid, and meanwhile the first anti-wrinkle sealing strip and the second anti-wrinkle sealing strip are tightly attached, sealed and installed in a clamped mode by clamping the clamping strip into the clamping groove. The side faces of every two adjacent main asphalt waterproof coiled materials are laid and installed and then make close contact and are installed in a sealed and clamped mode.

Description

Technical Field

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

[0002] Existing modified asphalt waterproofing membranes use SBS rubber modified petroleum asphalt as the impregnation covering layer, polyester fiber non-woven fabrics, jute cloth, glass fiber felt, etc. as the base, and plastic film as the anti-sticking isolation layer. They are processed and manufactured through processes such as material selection, ingredient preparation, eutectic, impregnation, composite molding, and curling. The modified asphalt waterproofing membranes are protected from wrinkles at the ends after processing and rolling. At the same time, when laid at the construction site, the connections are strengthened to prevent breakage, and the modified asphalt waterproofing membranes are tightly fitted and snap-fitted. They are suitable for high-altitude cold areas, and the strengthened connection and sealing installation structure are simple, effectively achieving enhanced waterproofing effects, improving the anti-wrinkle effect of the modified asphalt waterproofing membrane body at the ends during transportation and the sealing and waterproofing effect during laying.

[0003] The existing modified asphalt waterproofing membrane is directly rolled up on the outer surface of the winding drum after processing and production, so that the side of the asphalt waterproofing membrane protrudes from the outside and is compressed to wrinkle and deform during transportation. At the same time, the sides of two adjacent asphalt waterproofing membranes are directly pressed together and sealed during laying. The wrinkles on the sides during laying still cause loose water ingress, which reduces the sealing and waterproofing effect of the asphalt waterproofing membrane during laying, thereby affecting the anti-wrinkle effect of the modified asphalt waterproofing membrane on the end during transportation and the sealing and waterproofing effect during laying. For this reason, the utility model proposes a fracture-resistant modified asphalt waterproofing membrane. Utility Model Content

[0004] The purpose of the present utility model is to provide a modified asphalt waterproofing membrane that is resistant to breakage, so as to solve the problem proposed in the above background technology that the side surfaces of the asphalt waterproofing membrane protrude from the outside world and are compressed to cause wrinkles and deformation during transportation, and at the same time, when laying, the side surfaces of two adjacent asphalt waterproofing membranes are directly placed in close contact for sealing and laying, and wrinkles on the side surfaces during laying still cause loose water ingress, thereby reducing the sealing and waterproofing effect of the asphalt waterproofing membrane during laying.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a fracture-resistant modified asphalt waterproofing membrane, comprising a modified asphalt waterproofing membrane main body, the modified asphalt waterproofing membrane main body comprising a winding drum, the outer surface of which is wound with a main asphalt waterproofing membrane, the lower surface of the main asphalt waterproofing membrane being provided with a lower self-adhesive protective pad, the lower surface of the lower self-adhesive protective pad being bonded with a protective film by means of glue, the upper surface of the main asphalt waterproofing membrane being provided with an upper protective pad, and the modified asphalt waterproofing membrane main body being further provided with:

[0006] An anti-wrinkle sealing installation mechanism, comprising installation components arranged on both sides of the main asphalt waterproof membrane, an anti-wrinkle sealing component arranged inside the installation component, a reinforcement clamping component arranged at the connection of the anti-wrinkle sealing component, and a close contact sealing component arranged at the connection of the reinforcement clamping component;

[0007] The anti-fracture reinforcement mechanism includes an anti-fracture reinforcement component arranged inside the main asphalt waterproof membrane.

[0008] Preferably, the installation assembly includes a first installation groove integrally formed on one side of the upper surface of the main asphalt waterproof membrane, and a second installation groove is formed on the other side of the upper surface of the main asphalt waterproof membrane.

[0009] Preferably, the anti-wrinkle sealing assembly includes an anti-wrinkle sealing strip 1 arranged inside the installation groove 1, the inner surface of the anti-wrinkle sealing strip 1 is provided with adhesive 1, and the interior of the installation groove 2 is provided with an anti-wrinkle sealing strip 2, the inner surface of the anti-wrinkle sealing strip 2 is provided with adhesive 2.

[0010] Preferably, the second anti-wrinkle sealing strip is bonded and fixed to the inside of the second mounting groove by means of the second adhesive, and the first anti-wrinkle sealing strip is bonded and fixed to the inside of the first mounting groove by means of the first adhesive.

[0011] Preferably, the reinforced snap-fit assembly includes a snap-fit strip integrally formed on the side of the second anti-wrinkle sealing strip, a snap-fit groove is provided on one side of the first anti-wrinkle sealing strip, and the snap-fit strip is snap-fitted and connected to the inside of the snap-fit groove.

[0012] Preferably, the tight contact sealing assembly includes a waterproof protective pad fixed to the inner surface of the card slot by glue, the outer surface of the card strip is fixed with a waterproof outer protective pad by glue, and the card strip and the inside of the card slot are tightly sealed and connected through the waterproof outer protective pad and the waterproof protective pad.

[0013] Preferably, the anti-fracture reinforcement component includes an anti-fracture reinforcement interlaced mesh provided at a middle position inside the main asphalt waterproofing membrane, and the anti-fracture reinforcement interlaced mesh is consistent with the internal structure of the main asphalt waterproofing membrane.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By designing an anti-wrinkle sealing installation mechanism, when the main asphalt waterproof membrane is transported, the side of the main asphalt waterproof membrane is directly squeezed on the anti-wrinkle sealing strip 1 and the anti-wrinkle sealing strip 2, and it is not easy to be deformed. The main asphalt waterproof membrane is laid, and the anti-wrinkle sealing strip 1 and the anti-wrinkle sealing strip 2 are in close contact with the side of the main asphalt waterproof membrane and are fixed by glue. At the same time, the anti-wrinkle sealing strip 1 and the anti-wrinkle sealing strip 2 are tightly fitted and sealed and installed by the card strip engaged in the inside of the card slot. After laying and installing, the sides of the two adjacent main asphalt waterproof membranes are in close contact and sealed and installed. The installation and laying are more waterproof, the waterproof effect is enhanced, and the anti-wrinkle effect of the modified asphalt waterproof membrane body on the end during transportation and the sealing and waterproof effect during laying are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the main asphalt waterproofing membrane and the anti-fracture reinforcement interlaced net of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the main asphalt waterproofing membrane, the first anti-wrinkle sealing strip, and the second anti-wrinkle sealing strip of the present invention in an opened state;

[0019] Figure 4 This is a schematic structural diagram of the main asphalt waterproofing membrane, the first anti-wrinkle sealing strip, and the second anti-wrinkle sealing strip in a sealed engagement state according to the present invention;

[0020] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of part A;

[0021] Figure 6 This is a schematic diagram of the anti-fracture reinforcement staggered mesh structure of the utility model;

[0022] In the figure: 100, modified asphalt waterproof membrane body; 101, main asphalt waterproof membrane; 1011, anti-wrinkle sealing strip 1; 1012, card slot; 1013, anti-wrinkle sealing strip 2; 1014, card strip; 1015, adhesive 1; 1016, installation slot 1; 1017, waterproof pad; 1018, installation slot 2; 1019, adhesive 2; 1010, waterproof outer protective pad; 102, reel; 103, protective film; 104, upper protective pad; 105, lower self-adhesive protective pad; 106, anti-break reinforcement interlaced mesh. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a modified asphalt waterproofing membrane with anti-fracture, including a modified asphalt waterproofing membrane body 100, the modified asphalt waterproofing membrane body 100 includes a winding drum 102, the outer surface of the winding drum 102 is wound with a main asphalt waterproofing membrane 101, the lower surface of the main asphalt waterproofing membrane 101 is provided with a lower self-adhesive protective pad 105, the lower surface of the lower self-adhesive protective pad 105 is bonded with a protective film 103 by glue, the upper surface of the main asphalt waterproofing membrane 101 is provided with an upper protective pad 104, and the modified asphalt waterproofing membrane body 100 is further provided with:

[0025] An anti-wrinkle sealing installation mechanism includes installation components arranged on both sides of the main asphalt waterproof membrane 101, an anti-wrinkle sealing component is arranged inside the installation component, a reinforcement clamping component is arranged at the connection of the anti-wrinkle sealing component, and a close contact sealing component is arranged at the connection of the reinforcement clamping component. After the modified asphalt waterproof membrane main body 100 is reinforced, the anti-wrinkle sealing installation mechanism can provide anti-wrinkle protection for both sides of the main asphalt waterproof membrane 101, and can be sealed and installed tightly in contact with the paving when laying, thereby enhancing the waterproof effect and improving the anti-wrinkle effect of the modified asphalt waterproof membrane main body 100 on the end during transportation and the sealing and waterproof effect during laying.

[0026] In order to facilitate the installation of the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 2 1013 through the installation component, and to facilitate the installation of anti-wrinkle and tight sealing, in this embodiment, preferably, the installation component includes an installation groove 1016 integrally formed on one side of the upper surface of the main asphalt waterproof membrane 101, and an installation groove 2 1018 is formed on the other side of the upper surface of the main asphalt waterproof membrane 101. The anti-wrinkle sealing strip 2 1013 is fixed inside the installation groove 2 1018, and the anti-wrinkle sealing strip 1011 is fixed inside the installation groove 1016, so as to facilitate the installation of anti-wrinkle protection and achieve tight sealing during laying.

[0027] In order to facilitate the anti-wrinkle protection of the modified asphalt waterproof membrane body 100 on the opposite side during transportation through the anti-wrinkle sealing component, and facilitate close contact and sealing protection during laying, in this embodiment, preferably, the anti-wrinkle sealing component includes an anti-wrinkle sealing strip 1011 arranged inside the installation groove 1016, and the inner surface of the anti-wrinkle sealing strip 1011 is provided with an adhesive 1015, and the anti-wrinkle sealing strip 1011 is fixed to the installation groove 1016 through the adhesive 1015. 16, an anti-wrinkle sealing strip 1013 is provided inside the installation groove 1018, and an adhesive 1019 is provided on the inner surface of the anti-wrinkle sealing strip 1013, and the anti-wrinkle sealing strip 1013 is bonded and fixed inside the installation groove 1018 by the adhesive 1019, so as to facilitate the anti-wrinkle protection of both sides of the main asphalt waterproof membrane 101 through the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 1013, and to ensure close contact and sealing during laying.

[0028] In order to facilitate the locking, installation and sealing of the sides of the two main asphalt waterproof membranes 101 during laying by reinforcing the locking assembly, in this embodiment, preferably, the reinforcing locking assembly includes a locking strip 1014 integrally formed on the side of the anti-wrinkle sealing strip 1013, and a locking groove 1012 is provided on one side of the anti-wrinkle sealing strip 1011. The locking strip 1014 is locked and connected with the inside of the locking groove 1012. When the two adjacent main asphalt waterproof membranes 101 are laid, the locking strip 1014 is locked in the inside of the locking groove 1012 to ensure close contact and fixed connection between the two main asphalt waterproof membranes 101, and at the same time facilitates strengthening the sealing and waterproofing treatment.

[0029] In order to facilitate the engagement of the card strip 1014 with the interior of the card slot 1012 through a tight contact sealing assembly and strengthen the sealing closure, in this embodiment, preferably, the tight contact sealing assembly includes a waterproof protective pad 1017 fixed to the inner surface of the card slot 1012 by glue, and the outer surface of the card strip 1014 is fixed with a waterproof outer protective pad 1010 by glue, and the card strip 1014 and the interior of the card slot 1012 are tightly sealed and connected through the waterproof outer protective pad 1010 and the waterproof protective pad 1017. When the card strip 1014 is engaged with the interior of the card slot 1012, the waterproof outer protective pad 1010 and the waterproof protective pad 1017 are in tight contact to strengthen the sealing installation and enhance waterproofing.

[0030] The anti-fracture reinforcement mechanism includes an anti-fracture reinforcement component arranged inside the main asphalt waterproof membrane 101. When the modified asphalt waterproof membrane main body 100 is laid and used, the anti-fracture reinforcement mechanism can provide enhanced protection when the laying site is subjected to heavy pressure or severe bending, making it less likely to cause deformation, thereby improving the enhanced anti-fracture protection effect of the modified asphalt waterproof membrane main body 100 when laid and used.

[0031] In order to facilitate the use of the modified asphalt waterproofing membrane main body 100 after laying and strengthening the connection, and not easily causing breakage, in this embodiment, preferably, the anti-fracture reinforcement component includes an anti-fracture reinforcement interlaced net 106 arranged at the middle position inside the main asphalt waterproofing membrane 101. The anti-fracture reinforcement interlaced net 106 is consistent with the internal structure of the main asphalt waterproofing membrane 101. When the modified asphalt waterproofing membrane main body 100 is laid at the use site and is subjected to heavy pressure or severe bending, it is strengthened by the anti-fracture reinforcement interlaced net 106. It is not easy for the main asphalt waterproofing membrane 101 to break, and the sealing and waterproof laying is strengthened.

[0032] The working principle and use process of the present invention are as follows: before the processing and production of the modified asphalt waterproofing membrane, the two sides of the main asphalt waterproofing membrane 101 are directly formed with the installation groove 1016 and the adhesive 1015, and the anti-wrinkle sealing strip 1013 is bonded and fixed to the inside of the installation groove 1018 by the adhesive 1019, and the anti-wrinkle sealing strip 1011 is bonded and fixed to the inside of the installation groove 1016 by the adhesive 1015. Therefore, after the main asphalt waterproofing membrane 101 is processed and produced, it is rolled up on the outer surface of the winding drum 102, and when the side of the main asphalt waterproofing membrane 101 is squeezed during transportation, it is not easy to be deformed by directly squeezing the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 1013. When the modified asphalt waterproofing membrane body 100 is used for laying, the main asphalt waterproofing membrane 101 is rolled up on the outer surface of the winding drum 102, and when the side of the main asphalt waterproofing membrane 101 is squeezed, it is not easy to be deformed by directly squeezing the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 1013. When 01 is laid at the position of use, the side surfaces of the main asphalt waterproof membrane 101 are closely contacted and laid on the ground by the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 2 1013 and fixed by glue. Therefore, during laying, the anti-wrinkle sealing strip 1011 and the anti-wrinkle sealing strip 2 1013 are tightly fitted and sealed by the clamping strip 1014 clamped in the inside of the clamping groove 1012, and the waterproof pad 1017 is in close contact with the waterproof outer protection pad 1010 to tightly connect the clamping strip 1014 and the clamping groove 1012, so that the sides of the two adjacent main asphalt waterproof membranes 101 are closely contacted and sealed after laying and installation, making the installation and laying more waterproof, strengthening the waterproof effect, and improving the anti-wrinkle effect of the modified asphalt waterproof membrane body 100 on the end during transportation and the sealing and waterproof effect during laying;

[0033] Finally, when the modified asphalt waterproofing membrane body 100 is being laid and used, the main asphalt waterproofing membrane 101 is opened on the outer surface of the winding drum 102, and the protective film 103 is directly torn off during laying and fixed to the laying ground through the lower self-adhesive protective pad 105, so that the modified asphalt waterproofing membrane body 100 can be laid at the location of use for waterproof protection, and the internal anti-fracture reinforcement interlaced net 106 is used to strengthen the connection when the modified asphalt waterproofing membrane body 100 is laid and used, so that it is not easily deformed or damaged when subjected to heavy pressure or bending, and the sealing and waterproofing are still strengthened.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fracture-resistant modified asphalt waterproofing membrane, comprising a modified asphalt waterproofing membrane body (100), wherein the modified asphalt waterproofing membrane body (100) comprises a winding drum (102), a main asphalt waterproofing membrane (101) is wound on the outer surface of the winding drum (102), a lower self-adhesive protective pad (105) is provided on the lower surface of the main asphalt waterproofing membrane (101), a protective film (103) is bonded to the lower surface of the lower self-adhesive protective pad (105) by glue, and an upper protective pad (104) is provided on the upper surface of the main asphalt waterproofing membrane (101), characterized in that: The modified asphalt waterproofing coiled material body (100) is further provided with: An anti-wrinkle sealing installation mechanism, comprising installation components arranged on both sides of a main asphalt waterproofing membrane (101), an anti-wrinkle sealing component arranged inside the installation component, a reinforcement clamping component arranged at the connection of the anti-wrinkle sealing component, and a close contact sealing component arranged at the connection of the reinforcement clamping component; An anti-fracture reinforcement mechanism comprises an anti-fracture reinforcement component arranged inside a main asphalt waterproofing coiled material (101).

2. The anti-fracture modified asphalt waterproof membrane according to claim 1, characterized in that: The installation assembly comprises a first installation groove (1016) integrally formed on one side of the upper surface of the main asphalt waterproofing membrane (101), and a second installation groove (1018) is formed on the other side of the upper surface of the main asphalt waterproofing membrane (101).

3. The anti-fracture modified asphalt waterproof membrane according to claim 2, characterized in that: The anti-wrinkle sealing assembly includes an anti-wrinkle sealing strip 1 (1011) arranged inside the first installation groove (1016), the inner surface of the anti-wrinkle sealing strip 1 (1011) is provided with adhesive 1 (1015), the interior of the second installation groove (1018) is provided with an anti-wrinkle sealing strip 2 (1013), and the inner surface of the anti-wrinkle sealing strip 2 (1013) is provided with adhesive 2 (1019).

4. The anti-fracture modified asphalt waterproof membrane according to claim 3, characterized in that: The second anti-wrinkle sealing strip (1013) is bonded and fixed to the inside of the second installation groove (1018) by the second adhesive (1019), and the first anti-wrinkle sealing strip (1011) is bonded and fixed to the inside of the first installation groove (1016) by the first adhesive (1015).

5. The anti-fracture modified asphalt waterproof membrane according to claim 3, characterized in that: The reinforced snap-fit assembly includes a snap-fit strip (1014) integrally formed on the side of the second anti-wrinkle sealing strip (1013), a snap-fit groove (1012) is provided on one side of the first anti-wrinkle sealing strip (1011), and the snap-fit strip (1014) is snap-fitted and connected to the inside of the snap-fit groove (1012).

6. The anti-fracture modified asphalt waterproof membrane according to claim 5, characterized in that: The tight contact sealing assembly comprises a waterproof protective pad (1017) fixed to the inner surface of the card slot (1012) by adhesive bonding, a waterproof outer protective pad (1010) fixed to the outer surface of the card strip (1014) by adhesive bonding, and the card strip (1014) and the interior of the card slot (1012) are tightly sealed and connected via the waterproof outer protective pad (1010) and the waterproof protective pad (1017).

7. The anti-fracture modified asphalt waterproof membrane according to claim 1, characterized in that: The anti-fracture reinforcement component comprises an anti-fracture reinforcement interlaced mesh (106) arranged at a middle position inside the main asphalt waterproofing membrane (101), and the anti-fracture reinforcement interlaced mesh (106) is consistent with the internal structure of the main asphalt waterproofing membrane (101).

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