JPS6250204U - - Google Patents
Info
- Publication number
- JPS6250204U JPS6250204U JP14198885U JP14198885U JPS6250204U JP S6250204 U JPS6250204 U JP S6250204U JP 14198885 U JP14198885 U JP 14198885U JP 14198885 U JP14198885 U JP 14198885U JP S6250204 U JPS6250204 U JP S6250204U
- Authority
- JP
- Japan
- Prior art keywords
- drainage
- gap
- groove body
- guide plate
- side plate
- 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
Links
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
Landscapes
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Description
第１図は、この考案の橋梁の伸縮継手部におけ
る防塵止水構造の断面図、第２図は防塵止水構造
の施工方法を示す説明図、第３図はこの考案の第
２実施例を示す第１図と同様な図、第４図は第２
実施例の防塵止水構造の施工方法を示す説明図、
第５図はこの考案の第３実施例を示す第３図と同
様な図、第６図は第３実施例の防塵止水構造の施
工方法を示す説明図、第７図及び第８図は従来の
防塵止水構造の断面説明図である。
３ａ，３ｂ…継手部材、５ａ，５ｂ…側板、６
…排水受溝体、７…排水ガイド板、１０…バツク
アツプ部材、１１…不燃性シート、１３…シート
層、１４…弾性シール材層、Ｍ…間隙。
Figure 1 is a sectional view of the dust-proof and water-stopping structure at the expansion joint of a bridge according to this invention, Figure 2 is an explanatory diagram showing the construction method of the dust-proof and water-stopping structure, and Figure 3 is a second embodiment of this invention. Figure 4 is similar to Figure 1 shown in Figure 2.
An explanatory diagram showing the construction method of the dust-proof and water-stopping structure of the example,
Fig. 5 is a diagram similar to Fig. 3 showing the third embodiment of this invention, Fig. 6 is an explanatory diagram showing the construction method of the dust-proof and waterproof structure of the third embodiment, and Figs. 7 and 8 are FIG. 2 is a cross-sectional explanatory diagram of a conventional dustproof and watertight structure. 3a, 3b...Joint member, 5a, 5b...Side plate, 6
... Drainage receiving groove body, 7... Drainage guide plate, 10... Backup member, 11... Nonflammable sheet, 13... Sheet layer, 14... Elastic sealing material layer, M... Gap.
Claims (1)
と、他方の継手部材の側板に設けられた排水ガイ
ド板との間隙に、この間隙を閉塞するようなバツ
クアツプ部材を設け、このバツクアツプ部材上に
不燃性シートを介して前記両側板、排水受溝体、
排水ガイド板の各々に接着する熱溶融材料から成
るシート層を形成し、このシート層上に注入充填
した弾性シール材層設けたことを特徴とする橋梁
の伸縮継手部における防塵止水構造を提供するも
のである。 A backup member that closes this gap is provided in the gap between the drainage receiving groove body provided on the side plate of one joint member and the drainage guide plate provided on the side plate of the other joint member. Said side plates, drainage groove body, through a non-combustible sheet.
Provided is a dust-proof and water-stopping structure for an expansion joint of a bridge, which is characterized by forming a sheet layer made of a heat-melting material that adheres to each drainage guide plate, and providing a layer of injected elastic sealing material on the sheet layer. It is something to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14198885U JPS6250204U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14198885U JPS6250204U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250204U true JPS6250204U (en) | 1987-03-28 |
Family
ID=31050286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14198885U Pending JPS6250204U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250204U (en) |
-
1985
- 1985-09-19 JP JP14198885U patent/JPS6250204U/ja active Pending
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