CN106168135A - Impermeabilisation subway segment - Google Patents

Impermeabilisation subway segment Download PDF

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Publication number
CN106168135A
CN106168135A CN201610844096.9A CN201610844096A CN106168135A CN 106168135 A CN106168135 A CN 106168135A CN 201610844096 A CN201610844096 A CN 201610844096A CN 106168135 A CN106168135 A CN 106168135A
Authority
CN
China
Prior art keywords
subway segment
impermeabilisation
subway
segment
coating layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610844096.9A
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Chinese (zh)
Inventor
刘莉
张庭郡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Jianzhu University
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Shenyang Jianzhu University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Jianzhu University filed Critical Shenyang Jianzhu University
Priority to CN201610844096.9A priority Critical patent/CN106168135A/en
Publication of CN106168135A publication Critical patent/CN106168135A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Impermeabilisation subway segment, belongs to underground construction technology field, relates to a kind of subway segment, particularly relates to the reasonable novel impermeabilisation subway segment of a kind of impermeability that can be waterproof.The present invention provides a kind of simple in construction, with low cost, simple for production, environmental protection, can be with the impermeabilisation subway segment of impermeabilisation and reinforcement.The present invention includes concrete metro section of jurisdiction, is characterized in being provided with waterproof coating layer on the outer wall of described concrete metro section of jurisdiction, and the material that described waterproof coating layer uses is Thief zone modified epoxy.

Description

抗渗透地铁管片Anti-permeation subway segment

技术领域technical field

本发明属于地下施工技术领域，是涉及一种地铁管片，特别是涉及一种能够防水的抗渗性比较好的新型抗渗透地铁管片。The invention belongs to the technical field of underground construction, and relates to a subway segment, in particular to a novel anti-seepage subway segment capable of waterproofing and relatively good in impermeability.

背景技术Background technique

目前，地下交通已经成为人们交通出行的首选，以其能够快速到达目的地而受到广大百姓的青睐，而且还可以缓解地上交通拥堵等问题。现有的地铁管片，基本都是统一规格制作并投入使用，不具有抗渗防水功能，若迎来雨季，大量的降水会使地铁隧道发生透水现象，影响地铁的正常运行，同时也带来了巨大的损失。市面上缺少一种既可以抗渗又可以很好的起到补强作用的、成本低廉的抗渗透地铁管片。At present, underground transportation has become the first choice for people's transportation. It is favored by the majority of people because it can quickly reach the destination, and it can also alleviate the problems of ground traffic congestion. The existing subway segments are basically manufactured and put into use with uniform specifications, and do not have anti-seepage and waterproof functions. If the rainy season comes, a large amount of precipitation will cause water seepage in the subway tunnel, which will affect the normal operation of the subway and bring a huge loss. There is a lack of a low-cost anti-permeability subway segment that can not only impermeability but also play a good reinforcing role.

发明内容Contents of the invention

针对现有技术存在的问题，本发明提供一种结构简单、成本低廉、制作简便、绿色环保，可以抗渗透和补强的抗渗透地铁管片。Aiming at the problems existing in the prior art, the present invention provides an anti-permeation subway segment with simple structure, low cost, easy manufacture, environmental protection, anti-permeation and reinforcement.

为了实现上述目的，本发明采用如下技术方案：一种抗渗透地铁管片，包括混凝土地铁管片，其特点是在所述混凝土地铁管片的外壁上设置有防水涂料层。In order to achieve the above object, the present invention adopts the following technical solution: an anti-permeation subway segment, including a concrete subway segment, which is characterized in that a waterproof coating layer is arranged on the outer wall of the concrete subway segment.

所述防水涂料层采用的材料为高渗透改性环氧树脂。The material used in the waterproof coating layer is high-permeability modified epoxy resin.

本发明的有益效果：Beneficial effects of the present invention:

本发明的抗渗透地铁管片结构简单、成本低廉、制作简便、绿色环保，可以增强地铁管片的抗渗透性能；同时由于高渗透改性环氧树脂能够渗透到混凝土中，又可以起到补强的作用。The anti-permeability subway segment of the present invention is simple in structure, low in cost, easy to manufacture, and is environmentally friendly, and can enhance the anti-permeability of the subway segment; at the same time, because the high-permeability modified epoxy resin can penetrate into the concrete, it can also play a role in repairing strong effect.

附图说明Description of drawings

图1为本发明的抗渗透地铁管片的结构示意图；Fig. 1 is the structural representation of anti-seepage subway segment of the present invention;

图中：1-混凝土地铁管片，2-防水涂料层。In the picture: 1-concrete subway segment, 2-waterproof coating layer.

具体实施方式detailed description

下面结合附图和具体实施例对本发明做进一步的详细说明。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

如图1所示，一种抗渗透地铁管片，包括混凝土地铁管片1，在所述混凝土地铁管片1的外壁涂刷有一层防水涂料层2。As shown in FIG. 1 , an impermeable subway segment includes a concrete subway segment 1 , and a layer of waterproof paint 2 is painted on the outer wall of the concrete subway segment 1 .

所述防水涂料层2采用的材料为高渗透改性环氧树脂。The waterproof coating layer 2 is made of highly permeable modified epoxy resin.

混凝土地铁管片1在支模浇筑之后，经过固化和标准方法养护后，在其外壁涂刷一层防水涂料层2，进而形成本发明的抗渗透地铁管片；然后可以将本发明的抗渗透地铁管片运送至施工现场拼装投入使用。所述防水涂料层2采用的材料为高渗透改性环氧树脂，高渗透改性环氧树脂可以增强混凝土地铁管片1的抗渗透性能；同时，由于高渗透改性环氧树脂能够渗透到混凝土中，又可以起到补强的作用。After the concrete subway segment 1 is cast and cast, after curing and standard method maintenance, a layer of waterproof paint layer 2 is painted on its outer wall to form the anti-penetration subway segment of the present invention; then the anti-penetration of the present invention can be applied The subway segments are transported to the construction site for assembly and put into use. The material used in the waterproof coating layer 2 is a high-permeability modified epoxy resin, which can enhance the anti-penetration performance of the concrete subway segment 1; at the same time, because the high-permeability modified epoxy resin can penetrate into In concrete, it can also play a reinforcing role.

Claims (2)

1. an impermeabilisation subway segment, including concrete metro section of jurisdiction, it is characterised in that in described concrete metro section of jurisdiction Waterproof coating layer it is provided with on outer wall.
Impermeabilisation subway segment the most according to claim 1, it is characterised in that the material that described waterproof coating layer uses is Thief zone modified epoxy.
CN201610844096.9A 2016-09-23 2016-09-23 Impermeabilisation subway segment Pending CN106168135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610844096.9A CN106168135A (en) 2016-09-23 2016-09-23 Impermeabilisation subway segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610844096.9A CN106168135A (en) 2016-09-23 2016-09-23 Impermeabilisation subway segment

Publications (1)

Publication Number Publication Date
CN106168135A true CN106168135A (en) 2016-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610844096.9A Pending CN106168135A (en) 2016-09-23 2016-09-23 Impermeabilisation subway segment

Country Status (1)

Country Link
CN (1) CN106168135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350524A (en) * 2020-02-23 2020-06-30 中国电建集团华东勘测设计研究院有限公司 A kind of hydraulic shield tunnel composite lining structure and its construction method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207000A (en) * 2010-05-10 2011-10-05 浙江工业大学 High-performance functionally-gradient shield lining segment and preparation method thereof
CN102585654A (en) * 2012-02-06 2012-07-18 中科院广州化学有限公司 Furfural-free environment-friendly type high-seepage epoxy waterproof reinforcing paint as well as preparation method and application thereof
CN204729106U (en) * 2015-05-28 2015-10-28 北京工业大学 A kind of prefabricated pipe section for subway sectional tunnel vibration and noise reducing
CN205025477U (en) * 2015-09-08 2016-02-10 深圳市城市优筑科技有限公司 Waterproof component of interval shield tunnel section of jurisdiction of subway
CN205078287U (en) * 2015-10-27 2016-03-09 广州广隧机电设备有限公司 Shield tunnel lining segment waterproof construction
CN206071596U (en) * 2016-09-23 2017-04-05 沈阳建筑大学 Impermeabilisation subway segment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207000A (en) * 2010-05-10 2011-10-05 浙江工业大学 High-performance functionally-gradient shield lining segment and preparation method thereof
CN102585654A (en) * 2012-02-06 2012-07-18 中科院广州化学有限公司 Furfural-free environment-friendly type high-seepage epoxy waterproof reinforcing paint as well as preparation method and application thereof
CN204729106U (en) * 2015-05-28 2015-10-28 北京工业大学 A kind of prefabricated pipe section for subway sectional tunnel vibration and noise reducing
CN205025477U (en) * 2015-09-08 2016-02-10 深圳市城市优筑科技有限公司 Waterproof component of interval shield tunnel section of jurisdiction of subway
CN205078287U (en) * 2015-10-27 2016-03-09 广州广隧机电设备有限公司 Shield tunnel lining segment waterproof construction
CN206071596U (en) * 2016-09-23 2017-04-05 沈阳建筑大学 Impermeabilisation subway segment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
沈春林: "《防水堵漏工程技术手册》", 31 May 2010 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350524A (en) * 2020-02-23 2020-06-30 中国电建集团华东勘测设计研究院有限公司 A kind of hydraulic shield tunnel composite lining structure and its construction method

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Application publication date: 20161130