※  Korea Conformity Laboratories (April 2008)

Siding boardTest result
Test method
Insulation – Thermal transmittance (㎡K/W)0.92 KS F 2273 : 2000 
Anti-rust (chlorine spray test: 120 hours)
No problemsKS F 4724 : 2004 
Falling weight impact test (branched weight: 1kg, 1m)
No problems
KS F 5602 : 2005 
Heat resistance: appearance after heat application (80±2℃, 24hr) 
No problems
Method suggested by the client
Cold resistance: appearance after cold application (-20±2℃, 24hr)
No problems
Method suggested by the client
Flexural failure load (N)708
Method suggested by the client

<Remarks> Method suggested by the client

Siding boardLeave the specimen at 80±2℃ for 24 hours. There should be no problems such as discoloration, deformation, and cracking.
Insulation – thermal transmittance (㎡K/W)thermal transmittance (㎡K/W): Leave the specimen at -20±2℃ for 24 hours. There should be no problems such as discoloration, deformation, and cracking.
Anti-rust (chlorine spray test - 120 hours)
Specimen size - width (mm) x length (mm) = 700x400, span (mm) - 500, support bar, pressure bar (mm) - 20, test velocity (mm/min) - 10

Head Office: 3F, 15, Chaseongdong-ro 142beon-gil, Gijang-eup, Gijang-gun, Busan, Republic of Korea

Seoul Office: Smart City, 8, Dochon-ro, Jungwon-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Factory: 172-28, Cheongmae-ro, Cheongdo-eup, Cheongdo-gun, Gyeongsangbuk-do, Republic of Korea

COPYRIGHT 2020 DAESEUNG. ALL RIGHTS RESERVED.

Customer Center

Head Office  051-727-5201 | Seoul Office 031-741-5201

Weekdays 09:00~18:00 | Closed on weekends & holidays