CN109385103A - 一种路面灌缝材料及其施工工艺 - Google Patents

一种路面灌缝材料及其施工工艺 Download PDF

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Publication number
CN109385103A
CN109385103A CN201710662137.7A CN201710662137A CN109385103A CN 109385103 A CN109385103 A CN 109385103A CN 201710662137 A CN201710662137 A CN 201710662137A CN 109385103 A CN109385103 A CN 109385103A
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China
Prior art keywords
filling material
pavement
construction technology
seam filling
lignin fibre
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Pending
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CN201710662137.7A
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English (en)
Inventor
陈云峰
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Individual
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Individual
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Priority to CN201710662137.7A priority Critical patent/CN109385103A/zh
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
    • E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
    • E01C23/098—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Road Repair (AREA)
  • Road Paving Structures (AREA)

Abstract

该发明用70号道路石油沥青与木质素纤维按100:5的质量比配制而成，施工简便，无需增加任何设备，成本低，安全便捷，效果好。

Description

一种路面灌缝材料及其施工工艺
技术领域
公路养护材料及机械化施工工艺
背景技术
公路沥青混凝土和水泥混凝土路面使用一段时间后，会产生裂缝，造成水渗入加速路面及基层损坏。及时封闭防止水及杂物进入才能防止病害扩大，提高路面耐久性。
发明内容
该发明由70号道路石油沥青和木质素纤维按100:5质量比配制而成，具有较高的粘结性、韧性、足够的弹性和延展性。液态灌入缝隙后，成型快，和缝隙两侧粘结牢固，顶部略高于路面，有效封闭裂缝。夏季高温时不流淌，冬季低温时不脆裂，仍保持有效封闭。该材料最大优势在于无需新增生产设备，成本低。具体工艺：用目前各单位普遍应用的灌缝机，将沥青桶内沥青加热到150~160℃，投入称量好的木质素纤维，搅拌均匀即可灌缝使用，节省燃料，对人员无害。

Claims (2)

1.一种由70号道路石油沥青与木质素纤维按100:5的质量比配制而成的路面灌缝材料，可用于沥青路面裂缝封闭，可用于水泥路面裂缝封闭、缩缝和胀缝填塞。
2.可在场内用简单设备预制，常温保存运输，也可利用通用沥青灌缝机在施工时直接将木质素纤维投入灌缝机沥青桶内搅拌配制，施工简便，成本低。
CN201710662137.7A 2017-08-06 2017-08-06 一种路面灌缝材料及其施工工艺 Pending CN109385103A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710662137.7A CN109385103A (zh) 2017-08-06 2017-08-06 一种路面灌缝材料及其施工工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710662137.7A CN109385103A (zh) 2017-08-06 2017-08-06 一种路面灌缝材料及其施工工艺

Publications (1)

Publication Number Publication Date
CN109385103A true CN109385103A (zh) 2019-02-26

Family

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Family Applications (1)

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CN201710662137.7A Pending CN109385103A (zh) 2017-08-06 2017-08-06 一种路面灌缝材料及其施工工艺

Country Status (1)

Country Link
CN (1) CN109385103A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110760194A (zh) * 2019-11-05 2020-02-07 长春建业集团股份有限公司 一种路面灌缝材料及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100312A2 (en) * 2004-04-07 2005-10-27 The University Of Wyoming Research Corporation D/B/A Western Research Institute Asphalt anti-aging apparatus and methods
CN101724276A (zh) * 2008-10-29 2010-06-09 中国石油化工股份有限公司 一种热储存稳定的木质素改性沥青组合物及其制备方法
CN103710040A (zh) * 2013-12-04 2014-04-09 河海大学 木质素改性沥青及其制备方法和应用
EP2918640A1 (en) * 2014-03-13 2015-09-16 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Bitumen composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100312A2 (en) * 2004-04-07 2005-10-27 The University Of Wyoming Research Corporation D/B/A Western Research Institute Asphalt anti-aging apparatus and methods
CN101724276A (zh) * 2008-10-29 2010-06-09 中国石油化工股份有限公司 一种热储存稳定的木质素改性沥青组合物及其制备方法
CN103710040A (zh) * 2013-12-04 2014-04-09 河海大学 木质素改性沥青及其制备方法和应用
EP2918640A1 (en) * 2014-03-13 2015-09-16 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Bitumen composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAO WANG; DEREWECKI, K.: "Rheological Properties of Asphalt Binder Partially Substituted with Wood Lignin", 《2013 AIRFIELD & HIGHWAY PAVEMENT CONFERENCE》 *
SHANGXIAN XIE ET AL: "Lignin as Renewable and Superior Asphalt Binder Modifier", 《ACS SUSTAINABLE CHEMISTRY & ENGINEERING》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110760194A (zh) * 2019-11-05 2020-02-07 长春建业集团股份有限公司 一种路面灌缝材料及其制备方法和应用

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Application publication date: 20190226