경기도 화성시 마도면 쌍송리 마도지방산업단지 11B-6L

Transcription

1 Korean Patent No PROPHALT Post 경기도화성시마도면쌍송리 마도지방산업단지 11B-6L Mado Industrial Complex 11B-6L, Ssangsong-Ri, Mado-Myeon, Hwasung-Si, Kyunggi-Do, Korea URL : / Contact us ; femco@hanmail.net

2 1. Company Profile 3 2. Paradigm Shift of Pave Management 5 Pattern of Pavement Damage Specific Case of Pavement Breakage Conventional, Mechanical Cutting & Patching 3. Innovative Infrared Patching System 10 Key Points of Seamless Infrared Thermal Patching Reference Equipment for Infrared Patching PROPHALT Seamless Infrared Thermal Patching Comparison of Pavement Repair(Conventional vs. Infrared) Comparison of Required Equipment 4. Features & Quality Security 15 Key Points Compared with Conventional Repair Cost Reduction Compared with Conventional Repair Summary of Material Property Test Summary of Shear Strength Test Test Report 5. Repaired by Infrared Patching 21 2

3 Company Name : FINE KOWAC CO., LTD Establishment : Feb CEO : Woon Kyu-Jung Employment : 33 Authorized Capital : KRW1.5 Billion Aera : 4,000 m 2 Address : Mado Industrial Complex, Hwasung-Si, Kyunggi-Do, Korea 3

4 Power Transmission Components Special Purpose Machineries Universal Joint & Steering Shaft / Drive Shaft related for Industrial(Tooling M/C, Agriculture & Construction vehicle) Fluid Coupling & related for Industrial (Steel Making, Power Plant, etc.) Automobile ; FA & Special purpose M/C for tooling, assembling, test Industrial ; Environmental & renewable energy system, Asphalt infrared patching system, Defense(military) system, etc. 4

5 Pattern of Pavement Damage Pothole Crack Item Pattern of damage Repairing method Crack Alligator crack Side end crack Expansion joint crack Construction crack Reflective crack Shoving crack Patching/Asphalt overlay/resurfacing Patching/Shoulder extending Sealing/Patching Sealing Sealing/Patching/Slurry sealing Patching Vertical orientation crack Sealing Rubbing Scraping & asphalt overlay Deformation Corrugation & shoving Collapse Asphalt overlay/patching Patching Collapse around facilities Patching Separation Pothole Labeling Patching Surface treatment Deformation Breakage, collapse & etc. around the facilities Skid resistance reduction Bleeding or Flushing Aggregate abrasion Refreshing heated aggregate Surface treatment Only for asphalt pavement 5

6 Specific Case of Pavement Breakage 6

7 Specific Case of Pavement Breakage 7

8 Conventional, Mechanical Cutting & Patching Damaged Pothole, Crack & etc. Removal of Surface & Damaged Layer Tack Coating Adding New Asphalt Concrete & Leveling, and then Basic Compaction Final Compaction 8 Because of the administrative conveniences such as repair working time & cost & etc., even the conventional cutting method is being replaced cold As-Con(i.e. Rock Hard) to enforce the emergency recovery. The short life cycle of repetition continued breakage

9 Conventional Repair System Consequence management Pave Condition Social Profit Performance Period Preventive Maintenance System -Advance repair before breakage -Advance repair before enlargement of damage -Introduction of reasonable method -Cost effective strategies Pave Condition Social Profit Comparison of "convenience" with two approaches of pavement preservation Performance Period Base quote : American Association of State Highway and Transportation Officials(AASHTO) 9

10 Key Points of Seamless Infrared Thermal Patching Items Main Process Seam Application Patent Main Contents After only Infrared patching, mixing, leveling and then compaction Seamless(High durability) All kind of damage & reworking/additional working available Korean patent No

11 Reference Equipment for Infrared Patching PROPHALT Hard top with sign board, electric power generator, actuator, control panel & etc. Asphalt hot box Power lift Infrared surface heater For more improvement, design & specification are subject to change without notice. 11

12 Seamless Infrared Thermal Patching (Cleaning) (Foreign body removal) (Compaction) (IR heating) (Adding As-con) (Clear out) (Leveling) (Spraying agent) (Traffic open) 12

13 Comparison of Pavement Repair (Conventional vs. Infrared) Conventional Pothole Pothole Infrared Patching Cutting Infrared Heating Seam Joint Seamless Joint 13

14 Comparison of Required Equipment For Conventional Patching For Infrared Patching ALL IN ONE ONE STOP PROCESSING PROPHALT 14

15 Key Points Compared with Conventional Repair Contents Conventional Infrared Patching Equipment 1) 5~6, Many All in one Economic Worker 2) 5~6 2~3 Working Time Over 40min. Less than 20min. Cost 100 % Saved more than 30% Environmental Waste Yes No Noise Very high Low level Dust So much No CO2 100% Reduce more than 85% Quality Seam Yes No Durability Short 3) Over 2 years Process Cutting & Scraping Essential No Another interest - - Preventive maintenance, Maintenance Control, Fast petition solution & etc. Accident prevention, Improve ride comport & etc. Remarks ; 1) & 2) Not including for traffic control & safety. 2) Very short the repaired by cold asphalt 15

16 Cost Save Compared with Conventional Repair Conventional Infrared Patching Equip-ment Repair Cost Cost Save Effect (3 Years) 2.5 ton Truck(Double Cab) Skid Loader(HL730-7L/1.8m3 ) Vibration Roller(SYC-1/900Kg) PROPHALT(All In One) Grinder(YCC-16L/16HP/14 Inch) (Patching Area 1,000*1,000 ) Hand Breaker(Falcon/11HP) As-Con Hot Box Truck(8 ton) 250 Million KRW 200 Million KRW For 1m x 1m, Including the Depreciation, Labor & Material Cost 4 Workers x 1 Hour 2 Workers x 0.5 Hour 211,200 KRW 1) 150,000 KRW Cost Saved 61,200 KRW(about 30%) per 1m 2 Designed for New Required 1,000 spots per year + Recomplement (Based on Overall Resurfacing Every 3 Years) Required Area 11,000m 2 Required Area 8,000m 2 About 2.3 Billion KRW About 1.2 Billion KRW Total Cost Save 1.1 Billion KRW During 3 Years Remarks ; 1) Designed by S city(metropolitan) in Korea 16

17 Summary of Material Property Test Basic Test of Material Properties Test Piece Item Standard Unit a Center b Boundary c Center Specific Gravity KS F g/cm Specimen Thickness KS F cm Asphalt Content KS F % Remarks No difference or almost same a b C Conventional Patching Infrared Patching 17

18 Summary of Shear Strength Test Shearing Test Item Standard Unit Test Piece a Boundary b Boundary c Center Shear Force(F) kn 0.17~ ~ ~1.42 Remarks b, c (About 5~8 times shear strength) >a F F a b C Conventional Patching F Infrared Patching F 18

19 Test Report 19

20 Test Report 20

21 Local Road 21

22 Local Road 22

23 Local Road 2013 Applications 1) Gyeonggi-Do, A-Si, S-Gu 2) Gyeonggi-Do, U-Si 3) B Metropolitan City 4) U Metropolitan City 5) Gyeongsangnam-Do, Y-Si & etc. 23

24 Highway for KEC *KEC(Korean Expressway Corporation) 24

25 Highway for KEC *KEC(Korean Expressway Corporation) 25

26 Highway for KEC *KEC(Korean Expressway Corporation) Pictures of damaged ramp 26

27 Highway for KEC *KEC(Korean Expressway Corporation) 27

28 28 Thank You