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Copper heatsink ( Copper Heat Conductivity Plate )

DURIM CO.,LTD. 02. Copper heatsink ( Copper Heat Conductivity Plate ). Greeting Message

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Copper heatsink ( Copper Heat Conductivity Plate )

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  1. DURIM CO.,LTD. 02 Copper heatsink ( Copper Heat Conductivity Plate ) Greeting Message Our company, Durim Co.Ltd will always think of health, environment, and happiness, contribute to the green-growth by supplying a masterpiece, "Durim copper heat conductivity plate" as an Eco-friendly product, finally, we will contribute to form the beautiful society by upgrading the quality of life. We would always do our best to supply the best quality of product constantly, and always consider customers first.   Thinking of Health ! Thinking of Environment !             Thinking of Happiness !                                                                   Durim Co.Ltd

  2. DURIM CO.,LTD. 03 Copper heatsink ( Copper Heat Conductivity Plate ) Overview and History April, 1985. Establishment of Durim February 1998. Development of aluminum thermal conduction plate for construction April, 1998. Durim was aired on "KBS ONE dollar site at KBS 9pm News. September, 2006. Patent Registration of Aluminum thermal Conduction plate for Ondol (Korean underfloor heating system). December, 2006. Establishment of Factory for Heatsink for Ondol in Ansan city February, 2007. Installation of the first production equipment of Heatsink for Ondol. August, 2007. Installation of the second production equipment of copper plating heatsink for Ondol March, 2008. Patent Registration of copper plating heatsink for Ondol.

  3. DURIM CO.,LTD. 04 PRODUCTCONTENTS • 1. Introduction of Product • Overview of Product • Effect of Installation • Construction way • Evaluation about test and result • References • Press releases • Application cases of cooper heatsink • Yearly sales status • Track records

  4. DURIM CO.,LTD. 05 Copper heatsink ( Copper Heat Conductivity Plate ) 1. Introduction Copper Heatsink 1. Decrease more than 20% of heating bills owing to high heat conductivity 2. Copper heatsink has an effect on blocking 98~99% of harmful electromagnetic waves. (The test result by Korea Research Institute of Standard and Science) 3. Copper Heatsink has the same water vein blocking effect with one of copper plate of 99% purity. The test result by Korea Shape Energy Research Institute ) 4.Crack prevention effect (The test result by Hyundai Institute of Construction Technology) After laying copper heatsink having 140 times faster in heat conductivity than that of existing mortar, as a result of temperature deviation test of floor, the floor temperature was lowered around 3~7 degrees, and then the heat valley shape was removed so that the heating amenity was improved.

  5. DURIM CO.,LTD. 06 Copper heatsink ( Copper Heat Conductivity Plate ) 2. Overview

  6. DURIM CO.,LTD. 07 Copper heatsink ( Copper Heat Conductivity Plate ) 3. Installation Effect * Blocking Effect of water vein and hazardous electromagnetic waves Copper plating heatsink provides comfortable living space and healthy life thanks to the blocking effect of water vein and hazardous electromagnetic waves Copper plating heatsink has the same blocking effect of water vein with one of copper plate of 99.9% purity. (The test result by Korea Research Institute of Shape Energy ) Copper plating heatsink has the blocking effect of hazardous electromagnetic waves up to 98~99%. (The test result by Korean EMC research institute) * Saving heating cost of 20% with the heat storage on wide area Copper plating heatsink transfers heating evenly and quickly, and maintains stable thermal environment by heat storage in wide area of the whole mortar layers between heating pipes, so, it can reduce heating cost up to 20%. (Hyundai Institute of Construction Technology) Especially, in case of using marble or wooden finishing materials, it complement the weakness of material having poor function to be heated by copper plating heatsink as well as maximizes the strength of excellent function of heat storage

  7. DURIM CO.,LTD. 08 Copper heatsink ( Copper Heat Conductivity Plate ) 4. Construction way ⑵. Under laying copper plating heatsink (unfolding rolled heatsink and lay it on pipes evenly) ⑶. Fixing up copper plating heatsink. tightening it firmly using U-clip) ⑴. Before laying copper plating heatsink/ after laying only X-L pipe ⑸ plastering of remital (mortar). ⑷. Completion of laying of copper plating heatsink (restoring bended part) ⑹.the figure after the completion of plastering of remital

  8. DURIM CO.,LTD. 09 Copper heatsink ( Copper Heat Conductivity Plate ) 5. The test result * Experiment for each 1 household with 100 ㎡ (1) Title of research Comparative evaluation of Ondol performance according to the installation of Copper plating heatsink (2) Goal of research the goal is to examine and evaluate the applicability of copper plating heatsink having high thermal conductivity to apartment buildings * Refer to the test result by Hyundai Institute of Construction Technology * Tensile strength test (In case of no inserting copper plating heatsink) * Refer to the test result by Hyundai Institute of Construction Technology (In case of inserting copper plating heatsink)

  9. DURIM CO.,LTD. 10 Copper heatsink ( Copper Heat Conductivity Plate ) 5. The test result * Heating efficiency review Refer to the test result by Hyundai Institute of Construction Technology * Heating amount review Refer to the test result by Hyundai Institute of Construction Technology

  10. DURIM CO.,LTD. 11 Copper heatsink ( Copper Heat Conductivity Plate ) 5. The test result * Comparison of far-infrared photos No I N S E R T I O n After 3 mins After 5 mins After 10 mins After 20 mins I N S E R T I O n

  11. DURIM CO.,LTD. 12 Copper heatsink ( Copper Heat Conductivity Plate ) 6. References * 現代建設新聞 2003년 11월 25일 화요일 6면 업계동향 중 발췌

  12. DURIM CO.,LTD. 13 6. References Copper heatsink ( Copper Heat Conductivity Plate ) 1. Excerpts from business world section, 6 page, Nov. 25th, 2003, The Hyundai Engineering & Construction News. Copper Heat Conductivity Plate by Durim Co.Ltd New material As economy and the level of income are getting higher, consumer’s interest in residence and living space is also getting higher. Other than interior field pursuing beauty, effort of problem-solving about energy efficiency such as air-conditioning and heating function of residual life is continued. Durim Co. Ltd, the specialist in building of timber, widows and doors in massive apartment complex, developed “Copper heatsink” being able to block the vein of water and harmful electromagnetic waves by considering our living environment and reduce 20% of heating bills by high heat conductivity, and this product was selected as the new material in Oct. 2002. “Durim Copper heatsink” is the material for construction to use trash material generated from manufacturing condenser case for electrolysis, this product has the form of “net” with many holes in aluminum board by high purity aluminum(99.3%) with high thermal conductivity. Once installing this plate in the process of construction of floor, heating efficiency becomes high, it improves the quality by crack prevention, and it is the new construction material to provide healthy living space by blocking water vein and hazardous electromagnetic waves.

  13. DURIM CO.,LTD. 14 Copper heatsink ( Copper Heat Conductivity Plate ) Prevention of crack of bottom Durim Copper heatsink is the net shape of material with holes on the Durim copper heatsink handled malleably, it coheres at least 35% of tensile strength of cement mortar ignored as almost 0% of tensile strength, after heating for 2~3 years, crack on the hot water pipe can be prevented. Additionally, reducing more 10 mm of existing mortar depth than normal construction, actualizing prevention of crack of concrete bottom, decreasing the whole weight by being slim of mortar floor, so, the cost on pillar, wrapping can be reduced. Like above things, aluminum heatsink having a significant effect on energy efficiency such as comfortable heating, and 20% of heating cost, and health management such as prevention from water vein and hazardous electromagnetic waves has a simple way to construct; After installing hot water pipe for heating above slab, unfold and lay aluminum heatsink(32cm) widely on the pipe, and once installing cement mortar or remital, construction is completed. Thus, by applying Durim Copper heatsink, it can maximize and differentiate the effect of parcel out owing to the reduction of heating cost, improvement of quality of construction, blockage of water vein, we can expect the effects such as the reduction of following cost by crack maintenance in terms of internal area.

  14. DURIM CO.,LTD. 15 Copper heatsink ( Copper Heat Conductivity Plate ) Effect of blocking water vein and electromagnetic waves Durim Copper heatsink is the material with high purity aluminum(99.3%), so, it has the same effect of the blocking of water vein with one of copper plate in 99.9% purity because magnetic field was generated in the circular ring structure. Radiation of electromagnetic waves from electronic products in our daily life has made 700~800MHz, Durim Copper heatsink provides healthy living life because it blocks 99% of electromagnetic waves. Effect on reduction of heating bills Owing to fast heat conductivity Reduction of 20% of heating cost Several different things generate by condition of boiler and pipe, but, normally, for heating, 70~80% of heating efficiency is generated, so, namely, it is the true that 20~30% of energy is consuming. However, During Copper heatsink built on Ondol pipe has remarkable thermal conductivity (about 140 times in quantity), so operating boiler, temperate spreads evenly all over the floor( before insertion: 26.7degree, reach time: 20min, after insertion; 5min), finally, it reduce the 20% of heating owing to decreasing heating operating time. Additionally, It solves uncomfortable feeling by a heat valley phenomenon (getting warm around the space boiler pipe passing, the other ones gets cold), and provides comfortable living space.

  15. DURIM CO.,LTD. 16 Copper heatsink ( Copper Heat Conductivity Plate ) 7. Press releases [홈&마트] 열전도 좋은 ‘동 도금 방열판’ 인기 입력 : 2000.04.24 19:02 10' 열전도율이 높아 난방비가 평균 20% 절약되고 수맥파까지 차단하는 방열판이 인기를 모으고 있다. 건축자재 공급업체인 ㈜두림는 시판중인 순도 99.3%의 동 도금 방열판을 난방 파이프와 시멘트 몰탈 사이에 시공할 경우 난방비를 20~30% 줄이고 방바닥 균열을 최소화할 수 있다고 설명했다. 라미우드측은 “열전도율이 높은 동 도금 방열판이 난방 파이프 사이로 열을 전달해 방 전체를 골고루 데워준다”고 말했다. 에너지관리공단 조사에 따르면 방열판을 깔았을 경우에는 난방 가동 후 5분만에 26.6도가 되지만 방열판을 깔지 않았을 경우엔 같은 온도에 도달하기까지 시간이 네배가 많은 20분이나 걸렸다. 이밖에 동 도금 방열판은 인체에 해를 끼치는 수맥 유해파를 차단하는데도 효과가 있다는 것이 ㈜두림측의 설명. 가격은 1평에 1만5,000원선(시공비 별도)으로 쌍용아파트 수원 신영통단지, 부산 거제동단지, 구리 퇴계원 단지 등 대규모 아파트 건설 때 ㈜두림 방열판이 시공된 바 있으며 서울 도곡동 삼성아파트도 시공 예정이다. 이 방열판은 경기도 이천의 콘덴서 케이스 제조업체인 동영전자공업이 생산하는 것으로 연간 생산량이 20만가구 규모에 이른다. 문의 02-547-3391 (* 박순욱기자 swpark@chosun.com*) 동 도금 활용 바닥용 방열판 개발 입력 : 2001.09.13 20:07 54‘ 전기 제품 생산 후에 생기는 동을 활용, 전자파를 차단하는 주택 바닥용 방열판이 개발됐다. 이 제품을 공동개발한 건자재 공급업체 ㈜두림는 삼성중공업·롯데건설·두산건설·쌍용건설·벽산건설·중앙건설 등 주택건설사들이 새로 짓는 아파트와 고급 빌라의 모델하우스와 현장에 이 방열판을 시공했다고 말했다. ㈜두림은 “연구기관의 시험 결과 이 방열판은 유해 전자파와 수맥파를 차단할 뿐 아니라 높은 열전도율로 난방비를 20% 이상 줄일 수 있는 것으로 나타났다”고 말했다. ☎ 02-547-3391 ( 장원준기자 wjjang@chosun.com )

  16. DURIM CO.,LTD. 17 7. Press releases Copper heatsink ( Copper Heat Conductivity Plate ) (Home& Mart) Popularity of ‘Copper heatsink with good heating conductivity Input: April, 24th, 2000, 19:02 10’ Owing to high heating conductivity, heatsink reducing average 20% of heating cost and blocking water vein is getting popular. Durim Co.,Ltd, a supplier of construction material, has explained that 20~30% of heating cost can be reduced and crack in floor can be minimized when constructing purity 99.3% of Copper heatsink between heating pipe and cement mortar. Rami wood said, “Copper heatsink with high heating conductivity makes it warm evenly all over the room by transferring heating to space of heating pipe.” According to research by Energy Management Corporation, in case of laying heatsink, it becomes 26.6 degrees after 5 min, but it has taken 20 min as 4 times to reach the same degrees, 26.6 degrees in case of no laying heatsink. Besides, Copper heatsink has an effect on blocking hazardous water vein and electromagnetic waves. The price is 15000 KW per 1 pyeong (separately from Construction cost), so constructing massive apartment complex such as Shin young tong complex in Suwon, Geojedong compex in Busan, Toigeoi won complex in Guri, Durim heatsink has been constructed, it will be built in Samsung apartment in Dogok dong, Seoul. This heatsink has been produced by Dongyoung electronics, a manufacturer of condenser case in Ichon, Gyeonggi do, yearly product quantity has reached 200000 households. For Inquiry: 02-547-3391 (Reporter: Park Sunwook. swpark@chosun.com)

  17. DURIM CO.,LTD. 18 Copper heatsink ( Copper Heat Conductivity Plate ) Development of heatsink for floor by using copper Input: September 13th, 2001. 20:07 54’ Heating Plate for house floor has been developed to block electromagnetic waves by using copper after producing electric product,. Durim Co. Ltd, the supplier for construction material to co-develop this product, has laid this heatsink in new apartments by house construction companies such as Samsung heavy industrial, Lotte Construction, Doosan Construction, Ssangyong Construction, Byeok san Construction, Choongang Construction, and in model house and site of high class villa. Durim Co.Ltd said, “as the test result of research institute, this heatsink can not only block water vein and hazardous electromagnetic waves but also reduce 20% of heating cost thanks to high thermal conductivity. For Inquiry: 02-547-3391. (Reporter: Jang Wonjun wjjang@chosun.com) Chosun Ilbo.

  18. DURIM CO.,LTD. 19 8. Application cases of Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) POSCO Construction Konkuk University STAR CITY Copper heatsink In case of existing type of Ondol heating system, temperature is high only on the upper part of hot water pipe, while temperature is relatively lower in the central part generating 20cm gap between pipe and pipe, so heat can not be spread evenly on the floor, also crack is generated after time goes. To solve this problem, the # STAR CITY is using the copper heatsink between Ondol pipe and cement mortar when constructing floor, it can maintain comfortable heating condition by quick thermal conductivity having the shape of “net” with many holes on copper heatsink with high thermal conductivity, it can reduce heating cost and prevent crack on floor. Besides, it has an effect on preventing hazardous water vein and electromagnetic waves so that it can improve the health. (Excerpts from catalog) Copper plating heatsink

  19. DURIM CO.,LTD. 20 8. Application cases of Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) Daewoo Construction Daewoo Han River BENE CITY Copper heatsink It has effects on not only the reduction of heating cost but the blocking of water vein and electromagnetic waves. (Excerpts from catalog) “The small idea can bring out the big discovery for life.” Copper plating heatsink

  20. DURIM CO.,LTD. 21 8. Application cases about Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) Lotte Construction Castle Gold Park In Daegu city Copper heatsink It improves heating efficiency by laying copper heatsink with high thermal conductivity. “Economic System actualizing economical spirit.” Copper plating heatsink

  21. DURIM CO.,LTD. 22 8. Application cases about Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) Doosan Construction Doosan we’ve in Boon dang Copper heatsink Applying Copper heatsink, it guarantees healthy life by blocking water vein and hazardous electromagnetic waves, furthermore, it can reduce heating cost by improving heating efficiency. (Excerpts from catalog) “You can enjoy clean and comfortable life, perfect security in Doosan we’ve.” Copper plating heatsink”

  22. DURIM CO.,LTD. 23 8. Application cases about Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) SK Construction VIEW in Hadan dong, Busan city Copper heatsink Installing Copper heatsink in the whole floors of apartments having an effect on blocking water vein and electromagnetic waves, you can expect to reduce heating cost and comfortable heating by ultra speed heating (Excepts from catalog) Copper plating heatsink”

  23. DURIM CO.,LTD. 24 8. Application cases about Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) Hyundai Industrial and Development I’PARK in Buldang, Cheonan city. Copper heatsink Installing Copper heatsink in the whole floors of apartments having an effect on blocking water vein and electromagnetic waves, you can expect to reduce heating cost and comfortable heating by ultra speed heating (Excepts from catalog) “If water and air become clean, mind can also become clean” Copper plating heatsink

  24. DURIM CO.,LTD. 25 8. Application cases about Copper heatsink Copper heatsink ( Copper Heat Conductivity Plate ) Poongrim Industrial Poongrim I ONE in Weol gok Copper heatsink Installing Copper heatsink to block water vein and hazardous electromagnetic waves in the floor of apartments, it can improve heating efficiency, and reduce heating cost. (Excepts from catalog) “Special Area in the west coast, Special City for happiness. Poongrim I ONE.” Special life in a special place! The cutting edge system well-matched with the dignity of sea city in 21st century. The cutting edge system of Poongrim I ONE in Weol gok provides richness and convenience in consideration of all people’s convenience and health. Copper plating heatsink

  25. DURIM CO.,LTD. 26 Copper heatsink ( Copper Heat Conductivity Plate ) 9. Yearly sales status and sales plan Unit :㎡ (700,000 Pyeong) (621,200 pyeong) (515,100 Pyeong) (175,000 Pyeong)

  26. DURIM CO.,LTD. 27 Copper heatsink ( Copper Heat Conductivity Plate ) 10. Track records

  27. DURIM CO.,LTD. 28 10. Track records

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  29. DURIM CO.,LTD. 30 10. Track records

  30. DURIM CO.,LTD. 31 10. Track records

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  32. DURIM CO.,LTD. 33 10. Track records

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