GB1498691A - Waterproof sealing means - Google Patents
Waterproof sealing meansInfo
- Publication number
- GB1498691A GB1498691A GB969/75A GB96975A GB1498691A GB 1498691 A GB1498691 A GB 1498691A GB 969/75 A GB969/75 A GB 969/75A GB 96975 A GB96975 A GB 96975A GB 1498691 A GB1498691 A GB 1498691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- sheet
- sealing means
- fleece
- secured
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 239000004033 plastic Substances 0.000 abstract 6
- 229920003023 plastic Polymers 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- 238000003466 welding Methods 0.000 abstract 5
- 239000003365 glass fiber Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 2
- 229920002994 synthetic fiber Polymers 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003830 anthracite Substances 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920000136 polysorbate Polymers 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/008—Drainage of track
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/141—Fastening means therefor characterised by the location of the fastening means
- E04D5/143—Fastening means therefor characterised by the location of the fastening means in the field of the flexible material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/149—Fastening means therefor fastening by welding
-
- 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
-
- 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
- E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
1498691 Linings; tunnels RUHRKOHLE AG 9 Jan 1975 [9 Jan 1974 3 Sept 1974 (2)] 969/75 Headings E1F and E1W Waterproof sealing means applied to a rough surface, e.g. a tunnel, building foundations or a flat roof, includes a first layer attached to the rough surface, e.g. by nails, and at least partly consisting of a plastics material and a plastics sheet having a flexible coating secured to one surface, the flexible coating being bonded to the plastics material of the first layer by the application of heat, e.g. by spot welding using ultrasonic welding equipment. The first layer may consist of a synthetic fibre fleece e.g. of polypropylene or polyester fibres with an acrylate binder. The plastics sheet is formed from a mixture of an ethylene copolymer, e.g. with acryl or metacryl acetate, and bitumen with a filler of anthracite dust and ash, and has a flexible coating of glass fibres on one or both surfaces. In a first embodiment (Figs. 1, 2) the sealing means is interposed between the exposed rock surface 3 of a tunnel (or a preliminary coating of concrete, not shown, on the surface 3) and the load bearing tunnel lining 34 consisting of reinforced concrete. The first layer 4 is secured to the rock surface 3 by nails 16 and the plastics sheet 20 (having a flexible coating of glass fibres 23) is secured to the first layer 4 by spot welding. The load bearing lining 34 can then be cast in situ. A second inner layer (not shown) of synthetic fibre fleece may be interposed be- tween the lining 34 and sheet 20, the layer being secured to the sheet 20 by the spot welding. The sheet 20 may be formed with an embossed pattern of projections 25 and, continuous recesses 28, the recesses forming drainage channels for conducting water to a drain 33. In a second embodiment (Fig. 6) the sealing means is applied to the outer surface 227 of a building foundation 221 and consists of a first layer 228 of fleece nailed to the foundation 221, a coated sheet 229 and a second layer 210 of fleece which acts as a protective covering for the sheet 229, the layers 228, 229, 210 being joined together by spot welding. In a third embodiment (Fig. 7) the sealing means is applied to the upper surface 212 of a flat roof 211 and consists of a layer of fleece 228 nailed to the roof and a coated plastics sheet 229 spot welded to the layer 228.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742400866 DE2400866C2 (en) | 1974-01-09 | 1974-01-09 | Expansion for underground spaces, especially in tunnel and underground mining, e.g. for route expansion |
| DE19742442057 DE2442057A1 (en) | 1974-09-03 | 1974-09-03 | SEALING FOR BUILDING STRUCTURES, IN PARTICULAR FOR FLAT ROOFS |
| DE19742442058 DE2442058C2 (en) | 1974-09-03 | 1974-09-03 | Expansion for underground spaces, especially in tunnel and underground mining, and the method for introducing this expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1498691A true GB1498691A (en) | 1978-01-25 |
Family
ID=27185722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB969/75A Expired GB1498691A (en) | 1974-01-09 | 1975-01-09 | Waterproof sealing means |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2257010B1 (en) |
| GB (1) | GB1498691A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT396712B (en) * | 1991-05-10 | 1993-11-25 | Hofinger Rudolf G | Method of producing a tunnel tube and tunnel tube produced using this method |
| CN104847382A (en) * | 2015-05-07 | 2015-08-19 | 王海彦 | Self-adhesive composite waterproof layer for tunnel and paving method of self-adhesive composite waterproof layer |
| CN108145979A (en) * | 2017-11-28 | 2018-06-12 | 安徽徽风新型合成材料有限公司 | A kind of anchor bar of waterproof plate in tunnels ultrasonic welding process |
| CN113464174A (en) * | 2021-07-05 | 2021-10-01 | 广东冠粤路桥有限公司 | Construction method of tunnel drainage waterproof comprehensive treatment system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2833148A1 (en) * | 1978-07-28 | 1980-02-07 | Dynamit Nobel Ag | SEALING WALLS AGAINST PRESSURE AND / OR SEWAGE WATER USING A MULTI-LAYERED SEALING COATING |
| FR2522703A1 (en) * | 1982-03-04 | 1983-09-09 | Cofex | Installing adhesive coated thermoplastic water stop seals - across structural joints using pilot patches of thermoplastic sheet and spot welds for initial support |
| DE3607525A1 (en) * | 1986-03-07 | 1987-09-10 | Niederberg Chemie | BREAK DETECTOR ON A SLOT WALL |
| RU2743337C1 (en) * | 2020-06-10 | 2021-02-17 | Федеральное государственное автономное образовательное учреждение высшего образования "Дальневосточный федеральный университет" (ДВФУ) | Concrete frame of mine support with drainage |
-
1975
- 1975-01-09 FR FR7500564A patent/FR2257010B1/fr not_active Expired
- 1975-01-09 GB GB969/75A patent/GB1498691A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT396712B (en) * | 1991-05-10 | 1993-11-25 | Hofinger Rudolf G | Method of producing a tunnel tube and tunnel tube produced using this method |
| CN104847382A (en) * | 2015-05-07 | 2015-08-19 | 王海彦 | Self-adhesive composite waterproof layer for tunnel and paving method of self-adhesive composite waterproof layer |
| CN104847382B (en) * | 2015-05-07 | 2018-01-02 | 王海彦 | A kind of self-adhering type complex waterproof layer and its laying method for tunnel |
| CN108145979A (en) * | 2017-11-28 | 2018-06-12 | 安徽徽风新型合成材料有限公司 | A kind of anchor bar of waterproof plate in tunnels ultrasonic welding process |
| CN113464174A (en) * | 2021-07-05 | 2021-10-01 | 广东冠粤路桥有限公司 | Construction method of tunnel drainage waterproof comprehensive treatment system |
| CN113464174B (en) * | 2021-07-05 | 2023-05-26 | 广东冠粤路桥有限公司 | Construction method of tunnel row waterproof comprehensive treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2257010A1 (en) | 1975-08-01 |
| FR2257010B1 (en) | 1977-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |