Study Program
Period
: S0673 / Building Construction II
: 2007
LIGHT STEEL FRAME
Meeting 11
Learning Outcome
By the end of this meeting, expected student will
be able to :
• Student can explain construction construct roof
using construction besides wood construction.
• Student can explain about light steel
construction.
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Outcome Items
• Items 1
• Items 2
• Items 3
: Recognition of light steel construction in
general.
: Comparison of system with wood construction.
: Process execution of construction work of light
steel.
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Light Steel Frame
Construction in Indonesia in this time generally use various
concrete material, brick, steel and wood. Each material
have characteristic that good different each other of
advantage and weakness.
Concrete and brick have massif structure, concrete are
very sturdy and strong structure. Loss both the material
is to big weight by itself.
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Wood very abundance in Indonesia, its cheap price relative
but its loss short building age effect of natural decay of
white ants problem and material.
Steel of Hot Rolled conventional have lacking of that is
weight alone big structure and problem of rust.
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Especial consideration in chosen building material is
precisely utilize, lightly is, free treatment also economic
and efficient. For that structure materials alternative able
to wear steel of cold formed or recognized with light
steel.
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Excellence of Light Steel:
1. Rustproof, Anti white ants and do not molder.
With existence of coating, light steel profile will be
rustproof.
2. Light but strength and is sturdy.
Construct light steel easel only 9 – 10 kg/m2, lighter
than wood easel (15 – 18 kg/m2) and steel easel (20 –
28 kg/m2)
3. High accuration and also quality of uniform..
Light Steel profile come from chosen material with its
clear quality and processed to use sophisticated
machines with computer control, so that yielded by
profile which is high accuration and quality of uniform.
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4. Is not flammable and do not creep fire.
Is not ligneous, steel will not burnt and creep fire. But
strength melt him equal to steel of hot-rolled so that
protection coming from gypsum needed to detain the
make-up of heat accepted by steel.
5. Relative is not big and dwindle effect of weather.
6. Easy to in installation.
Manufacturing and
easy installation, because
amputation of flimsy profile very quickly and tacking on
using screw self-drilling. Light structure. But to get result
of perfect installation have to remain to be conducted by
past master.
7. Environmental friendliness.
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Light Steel Frame Profil
Hat Section - UK
Reng GDB
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Base Plate - PK
Wind Bracing
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Diaphragm Plate - PLD
Fascia Bracket
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Saddle Truss Bracket
Angle Trim
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Comparison of system
Kaso
Reng
Reng
Gording
Kuda - Kuda
Kuda - Kuda
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Design
Model
Structure
Analysis
Calculation
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R1
R2
R3
R3
R1
T9
T9
R1
T1
H1
R4
R1
T3
H3
R4
H2
R4
T2
T4
T4
T4
T4
R8
H4
H5
R7
T5
Design :
ichnograph of Ring balk.
Roof ichnograph
Principal cutting.
Roof angle
Type Conclusion of Roof.
R6
T6
T7
R1
T8
R5
R1
H6
H6
R1
R9
R9
R1
R1
R1
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R1
R2
R3
R3
R1
T9
T9
R1
T1
1
H
R4
R1
H
R4
T2
2
T3
R4
H3
T4
T4
T4
T4
5
R8
H
R7
T5
H4
R6
T6
T7
R1
6
T8
R5
R1
H
H6
TRUSS 1
R1
R9
R9
R1
R1
R1
TRUSS 4
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Execution in the Field
1. Measurement and Leveling Ring Balk
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2. Installation of Dynabolt & Bearing Plate
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3. Making Of Mal Easel Scale1 : 1
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4. Installation Diaphragm Plate (PLD)
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5. Assembling of easel
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6. Assembling of easel
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7. Installation of Easel
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8. Installation of GD-B
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9. Installation of roof cover
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