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Properties
With this system, ceiling boards can be tightly joined and the high soundproof effect can be achieved through sticking plates doubly using gypsum boards and rock wool sound-absorbing boards, in particular. This system is widely used for ordinary offices, banquet halls, apartments and expensive houses.
Quality of Ceiling Suspension
Material: Galvanized sheet iron (KS D 3506), color galvanized sheet iron (KS D 3520)
![m-bar-en m-bar](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/m-bar-en.jpg)
M-BAR
1. Materials of Ceiling Suspension(M-bar system)
① Phenomenon of sub-materials, stability
1) Lateral bending: Less than 2L/1,000mm
2) Curving: Less than 2L/1,000mm
② Loading strength
1) Downward load
– M-bar: Maximum deformation volume less than 10mm / residual bending quantity less than 2mm
– Carrying channel: Maximum deformation volume less than 10mm / residual bending quantity less than 2mm
2) Upward load: Maximum deformation volume less than 5mm
![t-bar-1EN tbar](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/t-bar-1EN.jpg)
Materials of ceiling system (T-bar system) direct hanging
2. Materials of Ceiling Suspension (T-bar system)
① Straightness
1) Bending: 1.30mm/M
2) Deflection: 1.30mm/M
3) Twistedness: 2 /M
② Minimum load of main T-bar
Table: Division | minimum load (kg/m) | |
---|---|---|
direct hanging | indirect hanging | |
Light-Duty | 7.4 | 3.0 |
Intermediate-Duty | 17.9 | 5.1 |
Heavy-Duty | 23.8 | 11.9 |
![t-bar-2en tbar](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/t-bar-2en.jpg)
Materials of ceiling system (T-bar system) indirect hanging
3. Quality of component materials
② NUT : Do electrogalvanizing nuts whose diameter is longer than 7.7mm.
③ Hanger : Galvanized sheet iron whose thickness is more than 0.6mm
④ M-BAR Clip (can be used for Single& Double Clip)
-Galvanized sheet iron whose thickness is more than 0.6mm
-Galvanized sheet iron whose thickness is more than 0.8mm
⑤ M-BAR Joint : Galvanized sheet iron whose thickness is more than 0.5mm
Names of Component Materials for Ceiling Suspension
Table: Name | signal | standard | way of assembling | use | |||
---|---|---|---|---|---|---|---|
W | H | T | |||||
single bar | CS-19 CS-25 |
25 25 |
19 25 |
0.5 0.5 |
CS-19, CW-19, CC-19 CS-25, CW-25, CC-25 |
Bar load capacity: up to 30kgf Bar load capacity: up to 50kgf |
|
double bar | CW-19 CW-25 |
50 50 |
19 25 |
0.5 0.5 |
refer to single bar | ||
carrying channel | CC-19 CC-25 |
38 38 |
12 12 |
1.2 1.6 |
refer to single bar | ||
T-bar | T-38 T-25 |
38 38 |
1. Light duty system: For commercial buildings without expectation of load ofceiling tiles or panels. 2. Intermediate duty system: Mostly for ordinary commercial buildings with expectation of slight ceiling load by lighting and air-conditioning systems 3. Heavy duty system:Mostly for commercial buildings heavier than regular buildings in terms of quantity and weight, such as ceiling structure (lighting and air-conditioning systems) |
Ceiling System Parts Lists
![ceiling-1 더블엠바](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-1.jpg)
METAL THICKNESS(mm) : 0.4, 0.45, 0.5
LENGTH(mm) : 4,000
![ceiling-2 싱글엠바](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-2.jpg)
METAL THICKNESS(mm) : 0.4, 0.45, 0.5(K.S)
LENGTH(mm) : 4,000
![ceiling-3 캐링찬넬](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-3.jpg)
METAL THICKNESS(mm) : 1.0, 1.2(K.S)
LENGTH(mm) : 4,000
![ceiling-4 마이너찬넬](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-4.jpg)
METAL THICKNESS(mm) : 1.0, 1.2(K.S)
LENGTH(mm) : 4,000
![ceiling-5 더블엠바클립](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-5.jpg)
METAL THICKNESS(mm) : 0.5
![ceiling-6 더블엠바조인트](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-6.jpg)
METAL THICKNESS(mm) : 0.5
LENGTH(mm) :
![ceiling-7 채링찬넬조인트](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-7.jpg)
METAL THICKNESS(mm) : 1.2
![ceiling-8 마이너찬넬클립](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-8.jpg)
METAL THICKNESS(mm) : 1.2
LENGHT(mm) :
![ceiling-9 행거볼트](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-9.jpg)
METAL THICKNESS(mm) : 8/3(in)=¢9mm
LENGTH(mm) : 1000, 2000, 3000 (made-to-order)
QUANTITY PER SQUARE METER : @900X@1200
![ceiling-10 행거클립](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-10.jpg)
METAL THICKNESS(mm) : 2.0
LENGTH(mm) : 50, 100, 150, 200
![ceiling-11 앵글몰딩](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-11.jpg)
METAL THICKNESS(mm) : 1.0, 1.2
LENGTH(mm) : 3,000
COLOR : Dancing halls, nutbrown, white
![ceiling-12 더블몰딩](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/ceiling-12.jpg)
METAL THICKNESS(mm) : 1.0, 1.2
LENGTH(mm) : 3,000
COLOR : Dancing halls, nutbrown, white
Detailed construction drawing
![sub03_01_05_content2-EN DETAIL-drawing](http://www.hanrasteel.co.kr/wp-content/uploads/2017/08/sub03_01_05_content2-EN.png)