December 5, 2017 Page 21* Work schedule for Typical Floor APT - 7days Activity Day D+1 D+2 D+3 D+4 D+5 D+6 D+7 Datum Line & Chipping Chipping Datum Line Re-Bar Wall Present Floor Next Fl
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Trang 4USING CAD FACILITIES IN
DESIGNING
Trang 5DESIGNING WALL PANEL LAYOUT
Trang 6DESIGNING BEAM PANEL LAYOUT
Trang 7DESIGNING SLAB CORNER LAYOUT (SC)
Trang 8DESIGNING SLAB PANEL LAYOUT
Trang 9DESIGNING STAIR PANEL LAYOUT
Trang 10PRECISE DIMENSION OF STRUCTURE ELEMENTS
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AL FORM WORKING PROCESS
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NEED REPAIRING
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AL FORM WORKING PROCESS
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AL FORM STAIRCASE WORKING PROCESS
Trang 17SMOOTH & FLAT CONCRETE
SURFACE
Eliminate number of construction joints because all the vertical & horizontal concrete elements is simultaniouslycasted in using Al-form
When using plywood, after a limited number of using
times, the plywood will absorb water and the surface is partially damaged Al-form surface is still flat and smooth when being used from floors to floor thanks to it high
strength & water resistance material Nice form surface will result in nice concrete surface
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CONCRETE SURFACE
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CONCRETE SURFACE
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* Work schedule for Typical Floor (APT - 7days)
Activity Day D+1 D+2 D+3 D+4 D+5 D+6 D+7
Datum Line & Chipping
Chipping Datum Line
Re-Bar
Wall
Present Floor Next Floor Present
Floor Slab
Day & night Shift
(Steel Gang Form)
Dismantle and assemble Slab
Dismantle and assemble M&E
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ĐỐI VỚI CROWNE PLAZA
* Work schedule for Typical Floor (Hotel - 6days)
Activity Day D+1 D+2 D+3 D+4 D+5 D+6
Datum Line & Chipping
Chipping Datum Line
Dismantle and assemble
Trang 23EASY TO ASSEMBLE
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COLUMNS & WALL SETTING
SAMPLE SETTING PICTURES
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BEAM SETTING
SAMPLE SETTING PICTURES
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BEAM SETTING
SAMPLE SETTING PICTURES
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BEAM SETTING
SAMPLE SETTING PICTURES
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SLAB SETTING
SAMPLE SETTING PICTURES
Trang 29EASY TO DISMANTLE
& CRANAGE FREE
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AL FORM DISMANTLING
EASY HAND HELD WORKING
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AL FORM DISMANTLING
EASY HAND HELD WORKING
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FORMS WILL BE ARRANGED AND MOVED UP TO NEXT FLOORS BY HAND
AL FORM DISMANTLING
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HEAVY WORKING, TOWER CRANE NEEDED
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SLAB DISMANTLING
When dismantling slab forms, it is
compulsory to dismantle all the
scaffolding system
No need to touch prop heads & supports when dismantling slabform
Trang 36SIMPLE & REPEATED WORKING
As mentioned above, Al-form working is simple and easy
Because working is simple & repeated, you can train the workers faster and easier so that projects will not be
delayed because of the unavailability of skilled workers
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Trang 38HIGH NUMBER OF USED TIMES
70% REUSED FOR OTHER PROJECTS
Al-form can be used for more than 100 times This mean each pieces can be used at not only 1 projects
For conventional form, we have to supply again when the form surface is damaged or forms are cut into useless
small pieces As for Al-form, only one time supply we can even use for others projects
Usually, up to 80% of al-form elements are standard and can be reused in new projects
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For plywood, cutting is unavoidable.
These cut pieces will become trash.
No need cutting on working area.
No trash, only form materials.
Trang 40ELIMINATE REPAIRING COST
As mentioned above, Al-form system let us have high exact size and good concrete surface This mean
repairing cost is minimized
For conventional form, quality concrete surface and size vitally depend on workmanship
This is a major hidden saving, as builders are very
reluctant to admit the true costs of locating and repairing costs
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CONVENTIONAL FORM
PLASTERING
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CONVENTIONAL FORM
PLASTERING
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CONVENTIONAL FORM
NEED REPAIRING
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AL-FORM - PAINTING CAN START RIGHT AFTER CONCRETE FORMING
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AL-FORM - PAINTING CAN START RIGHT AFTER CONCRETE FORMING
Trang 46MONO SLAB SYSTEM
All the al-form will be moved up and used for next floors,
so the shoring floors is very tidy
Conventional form need two shoring floors, dismantle
and moving up this shoring system take much more time than Al-form method
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SHORING FLOORS
all slab, beam formworks & supporting
system remain for 2 lower floors
Only prop head & support remain All other form is moved up and setting again
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SHORING FLOORS
all slab, beam formworks & supporting
system remain for 2 lower floors
Only prop head & support remain All other forms is moved up and setting again
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SHORING FLOORS
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SHORING FLOORS
Trang 52Thank you for your attention!