WO2002040806A2 - Processes of finishing slits of surface layer of airplane runway - Google Patents
Processes of finishing slits of surface layer of airplane runway Download PDFInfo
- Publication number
- WO2002040806A2 WO2002040806A2 PCT/US2000/030137 US0030137W WO0240806A2 WO 2002040806 A2 WO2002040806 A2 WO 2002040806A2 US 0030137 W US0030137 W US 0030137W WO 0240806 A2 WO0240806 A2 WO 0240806A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slit
- runway
- surface layer
- synthetic agent
- shallow trench
- Prior art date
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
- E01C11/00—Details of pavings
- E01C11/005—Methods or materials for repairing pavings
-
- 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
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
-
- 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
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
-
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
Definitions
- the present invention relates generally to the construction of airplane runway, and more particularly to processes of finishing slits of surface layers of runway, taxiway, apron, hangar, and the like.
- the runway in question has a length of 3000 meters, a width of 60 meters, and a thickness of 30 centimeters.
- the runway is formed of a gradation layer A, and a surface layer 10 which is paved on the gradation layer A and is formed of pavement concrete (PC) or reinforced concrete (RC).
- PC pavement concrete
- RC reinforced concrete
- the runway is provided on the gradation layer A with a plurality of first surface layer units 10 A, which are parallel to one another at an interval of six meters and are equal in length to the runway,
- the surface layer units 10 A are formed of pavement concrete or reinforced concrete.
- the runway surface lawyer 10 is further formed of a plurality of second surface layer units 10B, which are paved side by side with the first surface layer units 10A such that a second slit 17 is formed in the juncture of the first surface layer unit 10A and the second surface layer unit 10B.
- the surface layer 10 is provided with a longitudinally- oriected expansion slit 11, which is formed by cutting in the juncture of the first surface layer unit lOAand the second surface layer unit 10B.
- the expansion slit 11 has a depth of 3 cm, and a width of 1cm.
- the runway surface layer 10 is provided with hundreds of guide slits 12, which are arranged at a predetermined interval such that they are perpendicular to the length of the runway,
- the guide slits 12 are intended to prevent the formation of irregular cracks in the surface layer 10.
- each of the guide slits 12 is provided with a horizontally- oriented expansion slit 13 which has a depth of 3 cm and a width of 1cm, thereby resultion in formation of a number of checkers 14 on the surface layer 10, as shown in FIG. 6.
- the checkers 14 are intended to prevent the surface layer 10 from being damaged by the effects of expansion and contraction of the surface layer 10 due to the climatic factors.
- the longitudinal expansion slit 11 and the horizontal expansion slit 13 are provided with a polyethylene (PE) strip 15 and a polyurethane (PU) slit-filling agent 16 covering the PE strip 15.
- PE polyethylene
- PU polyurethane
- the conventional process described above is also used to build taxiway, apron, hangar, and the like,
- the conventional process has several deficiencies, which are explicitly described hereinafter.
- the second slit 17 in the juncture of the first surface layer unit 10A and the second surface layer unit 10B, as shown in FIGS. 3, 4, and 7.
- a through slit 18 is formed in such a way that it extends from the bottom of the guide slit 12 toward the gradation layer A, as shown in FIGS, 5 A, 5B, and 8.
- the slit-filling agent 16 is coated on the inner walls of the longitudinal expansion slit 11 and the horizontal expansion slit 13, without penetration into the small holes of the inner walls of the expansion slits 11 and 13.
- the slit-filling agent 16 is apt to be stripped form the expansion slits 11 and 13 under the influence of the climatic changes,
- the slit-filling agent 16 is different in heat expansion coefficient from the first surface layer unit 10 A, the second surface layer unit 10B, the pavement concrete, and the reinforced concrete,
- a water interstice 11' is formed between the longitudinal expansion slit 11 and the slit-filling agent 16, as shown in FIG. 9.
- a water interstice 13' is formed between the horizontal expansion slit 13 and the slit-filling agent 16, as shown is FIG. 10.
- the water finds its way into the gradation layer A via the water interstice 11' and the second slit 17, as shown in FIGS. 7 and 9. Similarly, the water finds its way into the gradation layer A via the water insterstice 13', the guide slit 12 and the through slit 18, as shown in FIGS. 8 and 10.
- a void Al is formed in the gradation layer A, as shown in FIG. 11. The void Al weakens the structural strength of the area in the vicinity of the longitudinal expansion slit 11.
- Such a weakened area of the surface layer 10 of the runway is apt to cave in when the surface layer 10 is exerted on by an external force of an airplane or heavy equipment, thereby resulting in formation of a pothole 19 in the surface layer 10 of the runway, as shown in FIG. 11. It is conceivably unsafe for an airplane to land or take off on a runway having potholes.
- the only workably remedy to provide the gradation layer A of the runway with protection against the water erosion is to replace the slit-filling agent 16 periodically. The periodic replacement of the slit-filling agent 16 is not cost- effective and is apt to hinder the normal operation of the airport.
- the rain water tends to accumulate in those checkers 14 which are located in the juncture of the longitudinal expansion slit 11 and the horizontal expansion slit 13.
- the checkers 14 are susceptible to surface crack 14', as shown in FIG. 12.
- the surface crack 14' will eventually become a pothole 19,
- the conventional method of repairing the surface crack 14' involves a first step in which two slender slits 141 are formed by cutting along two longitudinal sides of the surface crack 14', as shown in FIG. 13. Thereafter, the surface layer 10 located between the two slender slits 141 is removed to form a shallow trench 142 which has a width of 30cm and a depth of 10cm, as shown in FIG. 14. As shown in FIG.
- the shallow trench 142 is then filled with a filling material 20, which is a mixture containing water, epoxy resin quartz sand, pavement concrete, or reinforced concrete,
- the filling material 20 is different in heat expansion coefficient from the surface layer 10 and is therefore vulnerable to being separated from the side walls and the bottom wall of the shallow trench 142, thereby resulting in formation of a second process silt 21 between the filling material 20 and the shallow trench 142, as shown in FIG. 16.
- the water W enters from the second process slit 21 into the surface crack 14' which is located under the shallow trench 142. Subsequently, the water W enters the gradation layer A from the surface crack 14'.
- the surface layer 10 of the runway is replaced with a new surface layer.
- the process of paving a new surface layer involves a first step in which a thickness of 10cm of the surface layer 10 is removed from the runway, so as to form an intermediate layerlO', as shown in FIG. 18.
- the intermediate layer 10' is sprayed with a layer of asphalt, thereby resulting in formation of a holding layer 101 on the intermediate layer 10'.
- the holding layer 101 is then paved with asphalt cement 30 having a thickness of about 5cm.
- the asphalt cement layer 30 is covered with a pavement reinforcing fabric 40, which is made of poly acrylic fiber or polyester fiber.
- the pavement reinforcing fabric 40 is covered with an asphalt concrete layer 30, which has a thickness of 5cm.
- a now runway surface layer 30' is thus completed, as shown in FIG. 19.
- the new surface layer 30' is defective in design in that the original second slit 17 and the through slit 18 tend to crack in the direction toward the new surface layer 30' when they are acted on by the reaction force of the airplane and by the internal stress brought about by the climatic changes.
- a reflective crack 31 is vevntually formed in the new surface layer 30', as shown in FIG. 20.
- the water finds its way into the gradation layer A via the reflective crack 31.
- the water erosion of the gradation layer A results in formation of potholes in the new surface layer 30'.
- the service life span of the runway is thus shortened.
- the primary objective of the present invention is to provide a process for finishing slits of the surface layer of an airplane runway in such a manner that the gradation layer of the airplane runway is immune from the water erosion, thereby prolonging the service life span of the airplane runway.
- the process of the present invention is intended to overcome the deficiencies of the conventional processes described above.
- various slits of the surface layer of a runway are effectively resistant to water so as to minimize the water erosion of the gradation layer of the runway.
- the process of the present invention involves a first step in which the slits of the surface layer of the runway are properly heated to open up the capillary holes of the silts, so as to enhance the bonding of the asphalt synthetic agent with the side walls of the slits.
- various slits of the surface layer of the runway are effectively sealed off to an extent that the water is prevented from permeating into the gradation layer of the runway.
- the slits of the surface layer are further provided with a soft interface capable of preventing the formation of the second process slit, the surface crack, and the reflective crack.
- the soft interface of the present invention is securely attached to the slits such that the chemical properties of the soft interface are not affected by the climatic changes, and that the soft interface is capable of converting a vertical internal stress into a horizontal action force, thereby preventing the formation of the reflective crack in the surface layer of the runway.
- the process of the present invention involves the use of waterproof rubber cloth by which all slits of the surface layer of the runway are made waterproof, As a result, the gradation layer of the runway is free of voids which are caused by the water erosion, The use of the waterproof rubber cloth can also prevent the formation of the reflective crack in the surface layer of the runway.
- the process of the present invention eliminates the formation of potholes in the surface layer of the runway.
- FIG. 1 shows a cross-sectional view of an airplane runway that is built by the conventional method.
- FIG. 2 shows a sectional schematic view of the conventional runway having surface layer units.
- FIG. 3 shows another sectional schematic view of the conventional runway having surface layer units.
- FIG. 4 shows a sectional schematic view of the conventional runway having a longitudinally-oriented expansion slit.
- FIG. 5 A shows a sectional schematic view of the conventional runway having a guide slit.
- FIG. 5B shows a sectional schematic view of the conventional runway having a guide slit on which a horizontal expansion slit is formed.
- FIG. 6 shows a top view of the conventional runway having a number of checkers formed on the surface layer thereof.
- FIG. 7 shows a sectional schematic view of the waterproof process of the longitudinal expansion slit of the conventional runway.
- FIG. 8 shows a sectional view taken along the direction indicated by a line B-B as shown in FIG. 7.
- FIG. 9 shows an enlarged sectional view of a water interstice formed between the longitudinal expansion slit and the slit-filling agent of the conventional runway.
- FIG. 10 shows an enlarged sectional view of a water interstice formed between the horizontal expansion slit and the slit-filling agent of the conventional runway.
- FIG. 11 shows a sectional schematic view of a crack of the longitudinal expansion slit of the surface layer of the conventional runway.
- FIG. 12 shows a top view of a surface crack of the checkers of the surface layer of the conventional runway.
- FIG. 13 shows atop view of two slender slits formed by cutting along two longitudinal sides of the surface crack as shown in FIG. 12.
- FIG. 14 shows a sectional view taken along the direction indicated by a line C-C as shown in FIG. 13.
- FIG. 15 shows a sectional schematic view of a filling material disposed in a shallow trench as shown in FIG. 14.
- FIG. 16 shows an enlarged sectional view of a second process slit formed between the filling material and the shallow trench as shown in FIG. 15.
- FIG. 17 shows a sectional schematic view of a protrusion of the filling material as shown in FIG. 16.
- FIG. 18 shows a sectional schematic view of an intermediate layer of the conventional runway.
- FIG. 19 shows a sectional schematic view of an intermediate layer of the conventional runway a holding layer formed on the intermediate layer, and a pavement reinforcing fabric covering the holding layer.
- FIG. 20 shows a sectional schematic view of a reflective crack formed in the surface layer of the conventional runway.
- FIG. 21 shows a sectional schematic view of a holding layer formed on the longitudinal expansion slit of the present invention.
- FIG. 22 shows a sectional schematic view of a waterproof rubber cloth covering the holding layer as shown in FIG. 21.
- FIG. 23 shows a sectional schematic view of an asphalt synthetic agent filling a longitudinal expansion slit as shown in FIG. 22.
- FIG. 24 shows a sectional schematic view of a horizontal expansion slit of the present invention which is filled with an asphalt synthetic agent.
- FIG. 25 is a sectional schematic view showing a shallow trench that is formed by cutting on a surface crack of the checkers of the present invention.
- FIG. 26 shows a sectional schematic view of a first holding layer that is formed on the shallow trench as shown in FIG. 25.
- FIG. 27 is a sectional schematic view showing that a waterproof rubber cloth is disposed on the first holding layer as shown in FIG. 26.
- FIG. 28 s a sectional schematic view showing that a second holding layer is formed on the waterproof rubber cloth as shown in FIG. 27.
- FIG. 29 shows s sectional schematic view of a preformed small matrix of the present invention.
- FIG. 30 shows a sectional schematic view of the shallow trench containing the small matrix as shown in FIG. 29.
- FIG. 31 shows a sectional schematic view of an intermediate layer of the surface layer of the present invention which is paved with an asphalt synthetic agent.
- FIG. 32 shows a sectional schematic view of all slits of the surface layer of the present invention and an asphalt synthetic agent covering the slits.
- FIG. 33 shows a sectional schematic view of the surface layer of the present invention and an asphalt concrete paving the surface layer.
- FIG. 34 shows a sectional schematic view of the surface layer of the present invention containing a waterproof rubber cloth and an asphalt concrete covering the waterproof rubber cloth.
- the asphalt synthetic agent of the present invention is prepared by melting a straight asphalt and a blown asphalt in an appropriate ratio.
- the asphalt synthetic agent of the present invention is capable of penetration into the capillary bores of a matrix as well as the surface cracks of the matrix.
- the asphalt synthetic agent of the present invention has an excellent adhesion enabling the asphalt synthetic agent to hold together the waterproof rubber cloth and the holding layer of the surface layer of a runway.
- the asphalt synthetic agent of the present invention is resilient and resistant to water, corrosion and wear.
- the process of the present invention is designed to finish all slits of the surface layer of an airplane runway under construction or in use.
- the process involves a first step in which a slit to be finished is heated to dry the slit and to open up the capillary bores of the slit. Thereafter, the surface of the slit is coated with an appropriate amount of the asphalt synthetic agent 50, as shown in FIG. 21. The coating 50 is then heated to cause the molecules of the asphalt synthetic agent 50 to move into the capillary holes of the slit until the slit is fully filled with the agent 50.
- the process of the present invention comprises a preparatory step prior to the first step.
- the preparatory step includes shores such as slit-sawing, excavating, grinding, cleaning, etc.
- a longitudinal expansion slit 11 is first heated such that the surface of the longitudinal expansion slit 11 is dry rapidly, and that the capillary holes of the slit 11 are opened up.
- the dry surface of the slit 11 is then provided with a coating 50 of an asphalt synthetic agent.
- the coating 50 is heated to cause the molecules of the asphalt synthetic agent 50 to move into the slit side wall 111, the slit bottom wall 112, the capillary holes of the arcuate top corners 113 of the slit 11, and a second process slit 17, As a result, a holding surface 51 is formed, as shown in FIG. 21.
- the holding surface 51 is provided with a waterproof rubber cloth 60 adhered thereto. Thereafter, the slit 11 is filled with a hot asphalt synthetic agent 50', which is level with the open top of the slit 11, as shown in FIG. 23.
- the asphalt synthetic agent 50' is securely attached to the holding surface 51 under the circumstance of expansion and contraction of the runway due to the climatic changes.
- the holding surface 51 is secured in place by the slit side wall 111, the slit bottom wall 112, and the capillary holes of the arcuate top corners 113.
- the longitudinal expansion slit 11 and the second process slit 17 are completely filled with the asphalt synthetic agents 50 and 50' as well as the waterproof rubber cloth 60.
- the longitudinal expansion slit 11 is made waterproof in its entirety such that water can not find its way into the gradation layer A of the runway, thereby preventing the formation of a void Al in the gradation layer A.
- the surface layer 10 of the runway is free of a pothole 19.
- the pothole 19 is further averted by the holding surface 51 which covers the arcuate top corners 113 of the slit 11.
- the process of the present invention is sued to finish a horizontal expansion slit 13 of the surface layer 10 of the runway,
- the process comprises a first step in which the surface of the horizontal expansion slit 13 is heated to dry the slit 13 and to open up the capillary holes of the slit 13.
- the dry surface of the horizontal expansion slit 13 is then provided with a coating 50 of an asphalt synthetic agent.
- the coating 50 is heated to cause the molecules of the asphalt synthetic agent to diffuse into the slit side wall 131, the slit bottom wall 132, the capillary holes of the arcuate top corners 133 of the slit 13, and a guide slit 12, thereby resulting in formation of a holding surface 51.
- the holding surface 51 is then provided with a waterproof rubber cloth 60 adhered thereto.
- the horizontal expansion slit 13 is filled with a hot asphalt synthetic agent 50', which is level with the open top of the slit 13.
- the process of the present invention is employed to treat a surface crack 14' of the surface layer 10 of the runway.
- the process includes a first step in which the checkers 14 of two longitudinal sides of the surface crack 14' are provided with a slender slit 141. Thereafter, the portion of the surface layer 10 located between the two slender slits 141 is removed to form a shallow trench 142 having a width and a depth.
- the shallow trench 142 is cleaned before it is heated to dry its side walls 141' and bottom wall 142', and to open up the capillary holes of the shallow trench 142.
- the side walls 141' and the bottom wall 142' of the shallow trench 142 are then provided with a coating 50 of an asphalt synthetic agent.
- the coating 50 is then heated to cause the molecules of the asphalt synthetic agent to diffuse into the side walls 141', the bottom wall 142', the capillary holes of the shallow trench 142, and the surface crack 14' thereby resulting in formation of a first holding surface 52.
- the first holding surface 52 is then provided with a waterproof rubber cloth 60 attached thereto.
- the waterproof rubber cloth 60 is coated with the asphalt synthetic agent 50 such that a second holding surface 53 is formed on the waterproof rubber cloth 60, as shown is FIG. 28.
- a small matrix 70 is preformed such that the small matrix 70 is corresponding in volume to the shallow trench 142.
- the small matrix 70 is heated to open up the capillary holes of the surfaces of the small matrix 70. Thereafter, the small matrix 70 is treated in such a way that the capillary holes of the small matrix 70 are filled with the asphalt synthetic agent 50, as shown in FIG. 29.
- the surfaces of the small matrix 70 and the second holding surface 53 of the shallow trench 142 are heated, The small matrix 70 is disposed in the shallow trench 142 such that the small matrix 70 is intimately held by the second holding surface 53, as shown in FIG. 30.
- the small matrix 70 is held securely in place in the shallow trench 142 such that the small matrix 70 is intimately held by the second holding surface 53, thereby preventing the small matrix
- a process of the present invention is employed to rebuild the surface layer 10 of the runway.
- the process begins with the removal of an appropriate thickness of the surface layer 10, thereby resulting in an intermediate layer 10', which is then provided with a coating 50 of an asphalt synthetic agent, as shown in FIG. 31.
- the coating 50 is heated such that the molecules of the asphalt synthetic agent of the coating 50 diffuse into the capillary holes of the surfaces of all silts of the intermediate layer 10', thereby resulting in formation of a holding surface 54, as shown in FIG. 32.
- the asphalt synthetic agent also diffuses into the capillary holes of the surfaces of the second process slit 17 and the through slit 18.
- the holding surface 54 is then paved with an asphalt concrete 30 having an appropriate thickness and conforming to the runway specifications, as illustrated in FIG. 33.
- the holding surfaces 54 of the longitudinal expansion slit 11, the guide slit 12, the horizontal expansion slit 13, the second process slit 17, and the through slit 18 are provided with a waterproof rubber cloth 60 attached thereto, as shown in FIG. 34.
- the slits are capable of converting the vertical internal stress into a horizontal action force, thanks to the holding surface 54 and the waterproof rubber cloth 60.
- the new surface layer 10' is free of the reflective slit,
- the holding surface 54 and the waterproof rubber cloth 60 serve to prevent the water "W" from finding its way into the gradation layer A of the runway.
- the new surface layer 10' of the runway does not cave in. In view of the lack of the voids in the gradation layer A of the runway, the new surface layer 10' of the runway is immune from pothole.
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Structures (AREA)
- Road Signs Or Road Markings (AREA)
- Road Repair (AREA)
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Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001217544A AU2001217544A1 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
EP00980259A EP1337711B8 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
CA002428367A CA2428367C (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
CNA008200149A CN1479826A (en) | 2000-11-14 | 2000-11-14 | Process of finishing slits of surface layer of airplane runway |
DE60036648T DE60036648D1 (en) | 2000-11-14 | 2000-11-14 | METHOD FOR FILLING JOINTS OF THE SURFACE OF LANDING RAILS |
MXPA03004260A MXPA03004260A (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway. |
IL15587700A IL155877A0 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
JP2002543107A JP2004514077A (en) | 2000-11-14 | 2000-11-14 | Processing method for gaps and cracks in the airfield runway surface |
PCT/US2000/030137 WO2002040806A2 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
AT00980259T ATE374865T1 (en) | 2000-11-14 | 2000-11-14 | METHOD FOR FILLING JOINTS IN THE SURFACE LAYER OF RUNWAYS |
BR0017373-8A BR0017373A (en) | 2000-11-14 | 2000-11-14 | Process of finishing cracks of a surface layer of an airplane runway |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/030137 WO2002040806A2 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002040806A2 true WO2002040806A2 (en) | 2002-05-23 |
WO2002040806A3 WO2002040806A3 (en) | 2002-11-07 |
Family
ID=21741950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/030137 WO2002040806A2 (en) | 2000-11-14 | 2000-11-14 | Processes of finishing slits of surface layer of airplane runway |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1337711B8 (en) |
JP (1) | JP2004514077A (en) |
CN (1) | CN1479826A (en) |
AT (1) | ATE374865T1 (en) |
AU (1) | AU2001217544A1 (en) |
BR (1) | BR0017373A (en) |
CA (1) | CA2428367C (en) |
DE (1) | DE60036648D1 (en) |
IL (1) | IL155877A0 (en) |
MX (1) | MXPA03004260A (en) |
WO (1) | WO2002040806A2 (en) |
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US5827008A (en) * | 1995-06-23 | 1998-10-27 | Smith; Gerald R. | Pavement sealing product and method |
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CA1139973A (en) * | 1977-07-22 | 1983-01-25 | Richard L. Cottingham | Method of sealing bridge deck joints |
US5236276A (en) * | 1991-08-19 | 1993-08-17 | Chang Chung Hsiung | Construction method of compound asphalt net with flame treatment |
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2000
- 2000-11-14 MX MXPA03004260A patent/MXPA03004260A/en unknown
- 2000-11-14 AU AU2001217544A patent/AU2001217544A1/en not_active Abandoned
- 2000-11-14 CA CA002428367A patent/CA2428367C/en not_active Expired - Fee Related
- 2000-11-14 IL IL15587700A patent/IL155877A0/en unknown
- 2000-11-14 BR BR0017373-8A patent/BR0017373A/en not_active Application Discontinuation
- 2000-11-14 EP EP00980259A patent/EP1337711B8/en not_active Expired - Lifetime
- 2000-11-14 JP JP2002543107A patent/JP2004514077A/en active Pending
- 2000-11-14 AT AT00980259T patent/ATE374865T1/en not_active IP Right Cessation
- 2000-11-14 WO PCT/US2000/030137 patent/WO2002040806A2/en active Search and Examination
- 2000-11-14 CN CNA008200149A patent/CN1479826A/en active Pending
- 2000-11-14 DE DE60036648T patent/DE60036648D1/en not_active Expired - Lifetime
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US4109033A (en) * | 1975-06-06 | 1978-08-22 | Blankenhorn Paul R | Process for impregnating concrete with polymers |
US4547399A (en) * | 1983-03-28 | 1985-10-15 | W. R. Meadows, Inc. | Sealing composition and method of making the same |
US5405213A (en) * | 1988-04-13 | 1995-04-11 | Thermal Power Corporation | Method of repairing cracks in asphaltic roads |
US5827008A (en) * | 1995-06-23 | 1998-10-27 | Smith; Gerald R. | Pavement sealing product and method |
US5630677A (en) * | 1995-07-25 | 1997-05-20 | Barroso; Luther C. | Method for repair of cracked pavement |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598504A3 (en) * | 2004-05-21 | 2006-05-10 | Gerd Pleyers | Method for protecting and for restoring construction elements subject to cracks like reinforced concrete elements |
EP1953308A1 (en) * | 2007-01-31 | 2008-08-06 | Sika Technology AG | Method for installing a floor covering on a floor |
Also Published As
Publication number | Publication date |
---|---|
IL155877A0 (en) | 2003-12-23 |
MXPA03004260A (en) | 2003-09-22 |
JP2004514077A (en) | 2004-05-13 |
DE60036648D1 (en) | 2007-11-15 |
EP1337711B1 (en) | 2007-10-03 |
EP1337711A2 (en) | 2003-08-27 |
CN1479826A (en) | 2004-03-03 |
AU2001217544A1 (en) | 2002-05-27 |
BR0017373A (en) | 2003-12-09 |
CA2428367A1 (en) | 2002-05-23 |
CA2428367C (en) | 2007-07-31 |
EP1337711A4 (en) | 2005-04-13 |
WO2002040806A3 (en) | 2002-11-07 |
ATE374865T1 (en) | 2007-10-15 |
EP1337711B8 (en) | 2008-01-23 |
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