GB292502A - Improved process and apparatus for cleaning and heating the surface of roads - Google Patents
Improved process and apparatus for cleaning and heating the surface of roadsInfo
- Publication number
- GB292502A GB292502A GB16495/28A GB1649528A GB292502A GB 292502 A GB292502 A GB 292502A GB 16495/28 A GB16495/28 A GB 16495/28A GB 1649528 A GB1649528 A GB 1649528A GB 292502 A GB292502 A GB 292502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- dust
- pipe
- road
- tar
- 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
Classifications
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals
- E01C19/463—Bituminous mixtures of which at least part of the solid ingredients has previously been deposited on the surface, e.g. with lifting of spread or windrowed aggregate
-
- 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
- E01C23/14—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces for heating or drying foundation, paving, or materials thereon, e.g. paint
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
292,502. Soc. Provia. June 20, 1927, [Convention date]. Surface - heating apparatus; surface treatment with liquid materials; pneumatic collectors. - A process for cleaning and heating roads prior to coating with tar consists in projecting jets of steam on to the surface preferably accompanied by the suction of dust, which dust mav then be mixed with the tar. Fig. 1 shows vehicular apparatus comprising a boiler a for superheating steam in a coil b, the steam passing to an ejector c which raises dust through a mouthpiece d. The dust is separated in apparatus e, and the purified steam and air is projected on to the road through a nozzle f. The dust from the separator e passes to a tank t and is conveyed to a mixer h together with tar from a steam-heated tank k, the mixture being then spread on the road through a pipe l. The steam may be projected through an inclined pipe f, Fig. 3, the dust being forced into a separator n through a branch m, a vacuum in which may be induced by the ejector action of steam in a pipe p. The pipe f may be inclined forwards or backwards. The Specification as open to inspection under Sect. 91 (3) (a) also states that suction may be produced by a pump or fan, driven by an engine the exhaust from which is used in the form of jets for cleaning the road. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR292502X | 1927-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB292502A true GB292502A (en) | 1929-12-06 |
Family
ID=8887847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16495/28A Expired GB292502A (en) | 1927-06-20 | 1928-06-06 | Improved process and apparatus for cleaning and heating the surface of roads |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB292502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010613A1 (en) * | 1990-12-04 | 1992-06-25 | Hollandsche Beton Groep N.V. | Method for removing old asphalt concrete from a road |
| WO2005031070A1 (en) * | 2003-09-26 | 2005-04-07 | Socotherm Italia S.P.A. | Heating machine for the reclaiming of draining or not draining road bituminous layers |
| CN112095433A (en) * | 2020-09-27 | 2020-12-18 | 陶俊 | Novel hot-air heating equipment based on thermal regeneration of old asphalt pavement |
-
1928
- 1928-06-06 GB GB16495/28A patent/GB292502A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010613A1 (en) * | 1990-12-04 | 1992-06-25 | Hollandsche Beton Groep N.V. | Method for removing old asphalt concrete from a road |
| NL9002659A (en) * | 1990-12-04 | 1992-07-01 | Hollandsche Betongroep Nv | METHOD FOR PROCESSING OLD ASPHALT CONCRETE TO USE NEW ASPHALT CONCRETE. |
| WO2005031070A1 (en) * | 2003-09-26 | 2005-04-07 | Socotherm Italia S.P.A. | Heating machine for the reclaiming of draining or not draining road bituminous layers |
| CN112095433A (en) * | 2020-09-27 | 2020-12-18 | 陶俊 | Novel hot-air heating equipment based on thermal regeneration of old asphalt pavement |
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