E
SECTION E — FIXED CONSTRUCTIONS
  
BUILDING
 E01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES (of tunnels E21D)
 E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, etc.
 E01F 1/00 - 
E01F 8/00
Arrangement or construction of additional equipment for roads or railways; Landing stages for helicopters
 E01F 1/00
Construction of platforms or refuge islands (general arrangement of railway platforms B61B)
 E01F 3/00
Landing stages for helicopters, e.g. located above buildings (layout of airfields B64F; buildings or like structures for special purposes E04H)
 E01F 5/00
Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits (underground drainage E02D; conduits for sewerage E03F)
 E01F 7/00
Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks (permanently installed heating or blowing devices for roads E01C 11/26); Anti-dazzle arrangements
 E01F 7/02
·  Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects (fences in general E04H 17/00)
 E01F 7/04
·  Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries (securing of slopes E02D 17/20; roof snow-traps E04D 13/10)
 E01F 7/06
·  Anti-dazzle arrangements (E01F 8/00 takes precedence)
 E01F 8/00
Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (anti-noise design, layout or structure of permanent way E01B, of roads E01C, of bridges E01D; general building constructions for absorbing or reflecting noise, noise absorption or reflection for buildings E04B 1/82; tunnel linings E21D 11/00)  [3]
 E01F 9/00 - 
E01F 15/00
Equipment for facilitating the use of roads
 E01F 9/00
Disposition of road signs or traffic signals (signals, signalling systems G08; signs, attachment thereof to supports G09F); Traffic marks (means for rendering conspicuous G09F)
 E01F 9/01
·  Supports for road signs or signals, e.g. posts (poles per se E04H 12/00)
 E01F 9/02
·  Marking or boundary stones (boundary stones for surveying G01C 15/04)
 E01F 9/04
·  Road surface marking
 E01F 9/06
·  ·  Traffic studs; Marking blocks
 E01F 9/08
·  ·  Traffic lines
 E01F 9/10
·  Disposition of traffic signals (E01F 9/04 takes precedence)
 E01F 11/00
Embedding pads or other sensitive devices in paving or other road surfaces (pressure-sensitive elements G01L; traffic control systems G08G)
 E01F 13/00
Road barricades, traffic gates, etc., obstructing passage of vehicles or pedestrians (for railway crossings B61L)
 E01F 15/00
Safety guard fences keeping vehicles on the road (fences in general E04H 17/00); Road bollards