CN202039269U - Combined type crack sealing belt for repairing asphalt pavement crack - Google Patents

Combined type crack sealing belt for repairing asphalt pavement crack Download PDF

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Publication number
CN202039269U
CN202039269U CN2011201299277U CN201120129927U CN202039269U CN 202039269 U CN202039269 U CN 202039269U CN 2011201299277 U CN2011201299277 U CN 2011201299277U CN 201120129927 U CN201120129927 U CN 201120129927U CN 202039269 U CN202039269 U CN 202039269U
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layer
zhejiang
crack
green
modified
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CN2011201299277U
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张志敏
杜素军
舒兴旺
赵世涛
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山西交科公路勘察设计院
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Abstract

The utility model discloses a combined type crack sealing belt for repairing asphalt pavement crack, which belongs to the technical field of highway maintenance; the combined type crack sealing belt adopts a five-layer combined structure comprising an anti-sticking insulating layer, a rubber modified or elastomer modified asphalt layer, a fiber fabric enhancing layer, a self-adhesion asphalt layer and an anti-sticking insulating layer from top to bottom. The material has better compatibility with an asphalt pavement, high bonding strength, does not crisp at low temperature and does not deform at high temperature; the construction operation is simple and flexile, and crack damage and other problems can be treated more thoroughly by only pasting and compressing the combined type crack sealing belt on the road surface according to the shape of the crack; and rainwater can be prevented from entering a basic layer through the crack to damage a roadbed after the construction, and the service life of the pavement can be prolonged obviously.

Description

一种沥青路面裂缝修补用复合式贴缝带 An asphalt pavement crack repairing composite strip welt

技术领域 FIELD

[0001] 本实用新型属于公路养护技术领域,具体涉及一种浙青路面裂缝修补处治用的复合式贴缝带。 [0001] The present invention belongs to the technical field of road maintenance, in particular to a pavement crack repair Zhejiang green composite Treatment with welt strip.

背景技术 Background technique

[0002] 裂缝是浙青路面各类破损中最常见、最易发生、最早期产生的病害之一,它几乎伴随着浙青路面的整个使用期,并随着路龄的增长而加重。 [0002] Zhejiang green pavement cracks are the most common kinds of damage, most likely to occur, one of the earliest disease produced, along with almost the entire lifetime Zhejiang green road, road and with the growth of age aggravated. 路面出现裂缝不但影响路容美观和行车的舒适性,且易扩展造成路面的结构破坏而缩短路面的使用寿命。 Pavement cracks not only affects the appearance and comfort of the road traffic volume, and causing structural damage easily extended and shortened life of the road pavement. 浙青路面出现裂缝应及时进行填封修补,否则雨水及其他杂物就会沿裂缝进入下面层结构及路基,导致路面承载能力下降,加速路面局部或成片损坏。 Zhejiang green pavement crack repair should be promptly sealed packing, or other debris and rain will enter the subgrade and the underlying layer structure along the crack, resulting in decreased road carrying capacity, into tablets or accelerate local road damage.

[0003] 目前,我国浙青路面裂缝的修补技术还比较落后,一般是采用热浙青进行灌缝封填。 [0003] Currently, the repair technology of Zhejiang green pavement cracks is still relatively backward, generally carried out by thermal Zhejiang Green pouring closure fill. 该技术存在灌入难度大,且浙青与裂缝粘结不牢,受热易挤出等缺点。 The technology exists poured difficult, and cracking and Zhejiang green bond is not strong, easy to heat extrusion and other shortcomings. 近些年,许多高速公路管理机构及材料代理公司开始引进吸收国外先进的补缝理念及高质量的材料,采用开槽机对裂缝进行开槽处理,再用热空气枪进行裂缝清理,最后选择合适的灌缝密封胶进行灌封作业。 In recent years, many highway authorities and material agencies began to introduce foreign advanced the concept of fill joints and high-quality materials, the use of slot machines to crack slotting process, and then hot air gun to clean the cracks, the final choice suitable potting sealant pouring operation. 该法需要专用的裂缝处理设备-开槽机、清理机和灌缝机,缺点是设备结构复杂,体积大,成本高,施工过程复杂,效率低,不利于对大面积裂缝的修补处治。 This method requires a dedicated processing device cracks - slotting machine, cleaning machine and sealing machine, the disadvantage is the complicated apparatus structure, large size, high cost, the construction process is complicated, inefficient, not conducive to repair cracks in the Treatment of large areas. 采用的密封胶是进口材料,价格昂贵,导致工程费用增大。 Sealant uses imported materials, and expensive, resulting in increased construction costs.

发明内容 SUMMARY

[0004] 本实用新型的目的是提供一种操作简单、施工灵活、成本低、效率高、能显著延长公路使用寿命的新型浙青路面裂缝修补材料。 [0004] The object of the present invention to provide a simple operation, flexible construction, low cost, high efficiency, can significantly extend the life of the new road pavement crack repair materials Zhejiang green.

[0005] 本实用新型的技术方案是:一种浙青路面裂缝修补用复合式贴缝带,其采用五层复合结构,由上至下包括防粘隔离层(1)、橡胶改性或弹性体改性浙青层O)、纤维织物增强层(3)、自粘浙青层(4)、防粘隔离层(5)。 [0005] The technical solution of the present invention is: A cyan Zhejiang pavement crack repairing composite welt band, which employs a five-layer composite structure, from top to bottom layer comprising a release separator (1), an elastic or rubber-modified Zhejiang O-modified cyan layer), the fiber fabric reinforced layer (3), self-adhesive Zhejiang cyan layer (4), release the isolation layer (5).

[0006] 所述的防粘隔离层(1)为聚乙烯薄膜,可增加贴缝带的抗拉强度,并防止粘胎、硬物嵌入。 [0006] The release of the insulating layer (1) is a polyethylene film, the tensile strength increased affixed seamed belt, tire and prevent sticking, hard objects embedded.

[0007] 所述的橡胶改性或弹性体改性浙青层(2)为废胶粉或星型SBS改性浙青,可进一步提高贴缝带的强度和防龟裂性能,高温不流淌、低温不脆裂,能有效防止雨水渗入路面。 [0007] The rubber-modified or elastomer-modified Zhejiang cyan layer (2) of the waste powder or star SBS modified Zhejiang cyan, can further improve the strength and anti-cracking performance affixed seamed belt, high temperature does not flow low temperature embrittlement, can effectively prevent the infiltration of rainwater road.

[0008] 所述的纤维织物增强层(3)为聚酯毡或玻纤毡网络状胎体,它与浙青的相容性良好,对复合式贴缝带有明显的增强作用,可显著提高其抗拉强度和耐冲击性,且封水性好。 [0008] The fiber fabric reinforced layer (3) is a polyester felt or glass fiber mat-like network carcass, Zhejiang cyan it has good compatibility with a welt on the compound significantly enhanced effect, can be significantly improve its strength and impact resistance, and good water seal.

[0009] 所述的自粘浙青层(4)为添加增粘石油树脂改性的自粘橡胶浙青,自粘浙青层加热熔融速度快,与浙青路面粘结强度高、浸润性好,可有效封闭和密封裂缝。 [0009] The self-adhesive Zhejiang cyan layer (4) is a petroleum resin tackifier-adhesive rubber-modified fast cyan Zhejiang, Zhejiang cyan layer self-adhesive hot-melt rate, and high bond strength Zhejiang green road, wettability good, cracks can be effectively closed and sealed.

[0010] 所述的防粘隔离层(5)为涂硅隔离膜或涂硅皱纹隔离纸。 [0010] The release of the release layer (5) or the insulating film is coated with a silicon release paper coated silicon wrinkles.

[0011] 使用时将涂硅隔离膜或涂硅皱纹隔离纸揭除,自粘浙青层贴于路面裂缝处,然后用液化气喷枪给贴缝带加热、压实于路面上,使贴缝带与路面牢固粘合于一体。 [0011] When a silicon coated film or a separator coated with silicon release paper wrinkles strippable, self Zhejiang cyan layer affixed to the road surface cracks, and liquefied petroleum gas with a heating gun to the welt, compaction on the road so welt with firm adhesion of the road surface in one.

[0012] 本实用新型设计的浙青路面裂缝修补用复合式贴缝带与浙青路面的相容性较好、粘结强度高、低温不发脆、高温不变形;施工操作简单灵活,只需沿着裂缝的形状贴于路表、 压紧,即可较为彻底地对裂缝类病害进行处治;施工后可防止雨水通过裂缝进入基层,损害路基,显著延长路面使用寿命,成本低,效率高。 [0012] The present invention is designed by Zhejiang green pavement crack repair compound welt compatibility with the road surface is preferably Zhejiang green, high bond strength, low temperature is not brittle, high temperature deformation; simple and flexible construction, only shape along the crack required affixed to the road surface, the pressing, can more thoroughly be crack like diseases of Treatment; rainwater from entering the construction of the base layer can be prevented, damages the roadbed through the cracks, significantly extend pavement life, low cost, high efficiency .

附图说明 BRIEF DESCRIPTION

[0013] 图1是本实用新型的结构示意图。 [0013] FIG. 1 is a structural diagram of the present invention novel.

具体实施方式 Detailed ways

[0014] 实施例1 [0014] Example 1

[0015] 如附图所示,一种浙青路面裂缝修补用复合式贴缝带,采用五层复合结构,由上至下包括防粘隔离层1、橡胶改性或弹性体改性浙青层2、纤维织物增强层3、自粘浙青层4、防粘隔离层5 ; [0015] As shown in the drawings a road repair cracks Zhejiang Green welt composite tape using a five-layer composite structure, comprising a release isolation layer 1 from top to bottom, a rubber-modified or elastomer-modified cyan Zhejiang layer 2, the fiber fabric reinforced layer 3, the self-adhesive layer 4 Zhejiang green, release the isolation layer 5;

[0016] 防粘隔离层1为聚乙烯薄膜;橡胶改性或弹性体改性浙青层2为星型SBS改性浙青;纤维织物增强层3为玻纤毡网络状胎体;自粘浙青层4为添加增粘石油树脂改性的自粘橡胶浙青;防粘隔离层5为涂硅皱纹隔离纸。 [0016] The release layer is a polyethylene film separator; elastomer-modified or rubber-modified Zhejiang cyan layer 2 as a star SBS modified Zhejiang Green; fiber fabric reinforced layer 3 network-shaped glass fiber mat carcass; adhesive Zhejiang cyan layer 4 is a petroleum resin tackifier-adhesive rubber-modified cyan Zhejiang; release coated silicone release layer 5 is a release paper wrinkles.

[0017] 使用时将涂硅皱纹隔离纸5揭除,自粘浙青层4贴于路面裂缝处,然后用液化气喷枪给贴缝带加热、压实于路面上,使贴缝带与路面牢固粘合于一体。 [0017] The silicon-coated release paper wrinkles using 5 strippable, self-adhesive layer 4 Zhejiang Green cracks in the road surface, and liquefied petroleum gas with a heating gun to the welt, compaction on the road, and the road surface that the welt strip firmly bonded to one.

[0018] 具体使用方法: [0018] What to do:

[0019] 1)根据路面裂缝的宽度选择贴缝带的规格。 [0019] 1) The selection of the width of pavement crack paste specifications seamed belt. 宽度在0. 5cm以下的裂缝一般选用8cm宽的贴缝带;宽度在0. 5cm以上的裂缝通常选用15cm宽的贴缝带,应避免污染贴缝带粘贴面。 0. 5cm width less cracks generally used 8cm wide welt band; 0. 5cm width or more fractures usually used with a 15cm wide welt, to avoid contamination welt tape joining face.

[0020] 2)用刷子、吹风机对选择使用贴缝带的裂缝表面进行清理。 [0020] 2) with a brush, a hair dryer for choosing welt band fracture surface clean.

[0021] 3)用液化气喷火枪同时烘烤裂缝面和贴缝带粘贴面,待防粘隔离层5和自粘浙青层4熔融后,贴缝带即可自粘在裂缝面上,裂缝需处于贴缝带中间位置。 [0021] 3) simultaneously curing the fracture face and welt tape joining face with a liquefied gas flame gun until the release spacer layer 4 and 5 melt adhesive Zhejiang cyan layer, welt adhesive tape to the fracture surface, crack required in an intermediate position with a welt. 在贴缝带自粘于裂缝面的同时对其施加一定的压力,粘结效果更好。 While the self-adhesive tape on the welt fracture surfaces exert a certain pressure, better bonding. 在贴缝带的开头和收尾部分,烘烤时间要更长一些,在贴缝带粘于裂缝面上后,烘烤贴缝带两侧至熔化,使其与路面的结合平滑密实。 The beginning and ending portions being seamed belt, the baking will take longer, in the welt strip adhered to the fracture surface, to both sides of the baking zone melting welt, combined it with a smooth road surface compacting.

[0022] 4)对不规则的裂缝,可用剪刀将贴缝带切断,按裂缝的走向跟踪粘贴。 [0022] 4) irregular cracks, scissors cutting the strip welt, according to crack tracking paste. 在贴缝带的结合处,宜形成8-lOcm的重叠。 In conjunction with the welt, should form the overlapping 8-lOcm.

[0023] 裂缝宽度超过Icm的情况下,需先用热浙青或密封胶将裂缝灌满,再使用贴缝带。 [0023] than the case where the crack width Icm, the need to fill the cracks with hot glue or sealing Zhejiang Green, reuse welt strip.

Claims (6)

1. 一种浙青路面裂缝修补用复合式贴缝带,其特征在于,其采用五层复合结构,由上至下包括防粘隔离层(1)、橡胶改性或弹性体改性浙青层O)、纤维织物增强层(3)、自粘浙青层⑷、防粘隔离层(5)。 A pavement crack repairing Zhejiang cyan compound welt band, characterized in that it adopts a five-layer composite structure, from top to bottom layer comprising a release separator (1), a rubber-modified or elastomer-modified cyan Zhejiang O layer), the fiber fabric reinforced layer (3), self-adhesive Zhejiang cyan layer ⑷, release the isolation layer (5).
2.根据权利要求1所述的一种浙青路面裂缝修补用复合式贴缝带,其特征在于,所述的防粘隔离层(1)为聚乙烯薄膜。 2. In accordance with one green Zhejiang pavement according to claim 1 with a compound fracture repair welt band, wherein said release spacer layer (1) is a polyethylene film.
3.根据权利要求1所述的一种浙青路面裂缝修补用复合式贴缝带,其特征在于,所述的橡胶改性或弹性体改性浙青层(¾为废胶粉或星型SBS改性浙青。 3. In accordance with one green Zhejiang pavement according to claim 1 with a compound fracture repair welt strip, wherein said rubber-modified or elastomer-modified Zhejiang cyan layer (¾ of crumb rubber or star SBS modified Zhejiang green.
4.根据权利要求1所述的一种浙青路面裂缝修补用复合式贴缝带,其特征在于,所述的纤维织物增强层(¾为聚酯毡或玻纤毡网络状胎体。 4. In accordance with one green Zhejiang pavement according to claim 1 with a compound fracture repair welt band, wherein said fiber fabric reinforced layer (¾ polyester felt or glass fiber mat-like network carcass.
5.根据权利要求1所述的一种浙青路面裂缝修补用复合式贴缝带,其特征在于,所述的自粘浙青层(4)为添加增粘石油树脂改性的自粘橡胶浙青。 5. In accordance with one green Zhejiang pavement according to claim 1 welt crack repair composite tape, characterized in that said self-adhesive Zhejiang cyan layer (4) is a tackifier petroleum resin-modified self-adhesive rubber Zhejiang green.
6.根据权利要求1所述的一种浙青路面裂缝修补用复合式贴缝带,其特征在于,所述的防粘隔离层(5)为涂硅隔离膜或涂硅皱纹隔离纸。 6. In accordance with one green Zhejiang pavement according to claim 1 with a compound fracture repair welt band, wherein said release spacer layer (5) or the insulating film is coated with a silicon release paper coated silicon wrinkles.
CN2011201299277U 2011-04-28 2011-04-28 Combined type crack sealing belt for repairing asphalt pavement crack CN202039269U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535304A (en) * 2012-03-19 2012-07-04 交通运输部公路科学研究所 Crack pressing tape for cracks of asphalt road surface and preparation method of crack pressing tape
CN104198373A (en) * 2014-08-26 2014-12-10 交通运输部公路科学研究所 Test assembly and method for evaluating construction performance of seam sealing adhesive
CN104532717A (en) * 2014-12-31 2015-04-22 交通运输部公路科学研究所 Asphalt base fiber composite structure
CN105315904A (en) * 2014-06-16 2016-02-10 太原市巨远立合科技有限公司 Self-adhesion seam compaction strip, preparation method and use method thereof
CN105484123A (en) * 2016-01-17 2016-04-13 重庆交通大学 Room-temperature sticking type waterproof structure for crack in road surface
CN105568834A (en) * 2015-12-10 2016-05-11 交通运输部公路科学研究所 Bituminous pavement pit slot repairing paste and method for repairing bituminous pavement
CN105675852A (en) * 2014-08-26 2016-06-15 交通运输部公路科学研究所 Method for evaluating road surface driving performance of crack adhesive
CN106087644A (en) * 2016-06-20 2016-11-09 昆明赛鼎科技有限公司 A kind of pavement crack repairs net and weaving method thereof and application
CN106182746A (en) * 2015-05-08 2016-12-07 新疆睿智新材料有限公司 A kind of efficient quick geosynthetics welding procedure
CN107722655A (en) * 2017-11-01 2018-02-23 铁岭尔凡橡塑研发有限公司 A kind of application of pavement asphalt and its production technology as well as affixing kerfs belt

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535304A (en) * 2012-03-19 2012-07-04 交通运输部公路科学研究所 Crack pressing tape for cracks of asphalt road surface and preparation method of crack pressing tape
CN105315904B (en) * 2014-06-16 2018-06-01 太原市巨远立合科技有限公司 A kind of self-adhesive seam pressing belt and preparation method thereof and application method
CN105315904A (en) * 2014-06-16 2016-02-10 太原市巨远立合科技有限公司 Self-adhesion seam compaction strip, preparation method and use method thereof
CN105675852B (en) * 2014-08-26 2017-12-01 交通运输部公路科学研究所 The method of the road traveling performance of evaluation patch seam glue
CN105675852A (en) * 2014-08-26 2016-06-15 交通运输部公路科学研究所 Method for evaluating road surface driving performance of crack adhesive
CN104198373A (en) * 2014-08-26 2014-12-10 交通运输部公路科学研究所 Test assembly and method for evaluating construction performance of seam sealing adhesive
CN104198373B (en) * 2014-08-26 2017-01-11 交通运输部公路科学研究所 Test assembly and method for evaluating construction performance of seam sealing adhesive
CN104532717A (en) * 2014-12-31 2015-04-22 交通运输部公路科学研究所 Asphalt base fiber composite structure
CN104532717B (en) * 2014-12-31 2017-01-11 交通运输部公路科学研究所 Asphalt base fiber composite structure
CN106182746A (en) * 2015-05-08 2016-12-07 新疆睿智新材料有限公司 A kind of efficient quick geosynthetics welding procedure
CN105568834A (en) * 2015-12-10 2016-05-11 交通运输部公路科学研究所 Bituminous pavement pit slot repairing paste and method for repairing bituminous pavement
CN105484123A (en) * 2016-01-17 2016-04-13 重庆交通大学 Room-temperature sticking type waterproof structure for crack in road surface
CN106087644A (en) * 2016-06-20 2016-11-09 昆明赛鼎科技有限公司 A kind of pavement crack repairs net and weaving method thereof and application
CN106087644B (en) * 2016-06-20 2019-03-12 昆明赛鼎科技有限公司 A kind of pavement crack repairs net and its weaving method and application
CN107722655A (en) * 2017-11-01 2018-02-23 铁岭尔凡橡塑研发有限公司 A kind of application of pavement asphalt and its production technology as well as affixing kerfs belt

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