A Multi-storey is a building that has multiple floors above ground in the building. Multi-storey buildings aim to increase the floor area of the building without increasing the area of the land the building is built on, hence saving land and, in most cases, money (depending on material used and land prices in the area). The building with the most stories is the Burj Khalifa, with 162. The word building is both a noun and a verb: the structure itself and the act of making it. As a noun, a building is 'a structure that has a roof and walls and stands more or less permanently in one place "there was a three-storey building on the corner"; "it was an imposing edifice". In the broadest interpretation a fence or wall is a building However, the word structure is used more broadly than building including natural and man-made formations and does not necessarily have walls. Structure is more likely to be used for a fence. Sturgis' Dictionary included that "[building] differs from Architecture in excluding all idea of artistic treatment; and it differs from Construction in the idea of excluding scientific or highly skilful treatment.As a verb, building is the act of construction. Structural height in technical usage is the height to the highest architectural detail on building from street-level. Depending on how they are classified, spires and masts may or may not be included in this height. Spires and masts used as antennas are not generally included. The definition of a low-rise vs. a high-rise building is a matter of debate, but generally three storeys or less is considered low-rise.

1. DEVKARAN (1106400904)
YOGESH KUMAR (1106400914)
HINDUSTAN COLLEGE OF SCIENCE OF
TECHNOLOGY ,FARAH ,MATHURA
INDIA

4. 1. PROJECT COST IS NEAR ABOUT 200
CRORE
2. NINE TOWER
(RESIDENTIALBUILDING,HOSPITAL)
3. EACH TOWER HAVE G+18 FLOOR

5. CPWD &NATIONAL BUILDING CODE
 ISI 456-2000

6.  Area is bounded by GI sheet
 A temporary layout by the help of lime
within area

7. Help of JCB machine at the required
depth(1300mm from ground surface)
Levelling of excavated soil surface

8. • 100mm thickness
• Grade M10(1:4:8)
• Use of machine mixing
• Placing as well as leveling

9. • Concrete (M40, grade)
• Steel (Fe 500 grade)
• Water
( used for curing , mixing , soil
compaction, grouting)

10. Column layout on pcc by the help of total
station According to drawing

11. This foundation are used in following
cases-
1. When the bearing strength of soil is very
low
2. Characteristics of soil changeable
3. Soil strata should be loose like as
marchland
4. Avoiding the differential settlement of
building
It is more economical and simple as

12. • THE MAIN BAR & DISTRIBUTION BAR HAVE
30MM DIA AT BOTTOM NET.
• AS THE PROCESS FOR TOP NET & FOR
SEPRATION THESE NET CHAIRS ARE USED
• CHAIR IS THE STEEL BAR THAT USED TO
SEPRATED THE TOP AND BOTTOM NET.

14. • FIXED THE COLUMN REINFORCEMENT AT THE
POSITION OF COLUMNS AND BOUNDED BY THE
24GAUGE WIRE.
• COLUMN HAVE 16 NOS. @ 30MM DIA.
• LAP LENGTH OF COLUMN 50D OF BAR.
• (IN CASE OF USED DIFFERENT DIA OF BAR LAP
LENGTH IS PROVIDED ACCORDING TO GREATER
DIA OF BAR.)
• VERTICAL TIESE PROVIDED 10MMØ @150MM
C/C.

15. • AFTER MIXING THE CONCRETE FROM
CONCRETE PLANT , IT SOULD PLACED ON SITE
WITH HELP OF PIPE LINE.
• FOR COMPACTING USED NEEDLE VIBRATOR
1MIN. AT A PLACE .
• GENERALLY VIBRATOR HAVE 4000CYCLE/MIN.
• DIA OF VIBRATOR NEEDLE HAVE 60MM.

16. • Layout of column
• Reinforcement (according to drawing)
• Shuttering
• Checking of shuttering in inclination with help of
plumb-bob
• Testing of material at site(cube test, slump test)
• Concreting
• Needle vibrator used max 1 min. in a place

18. Slump test used to check the workability of
concrete .
Slump test have some appratus-
1. mould-
Bottom dia 20cm & upper dia 10cm
Height 30cm
2. tamping rod
16mm dia & length 60cm
In slump test material have filled in 4 layer.
th

21. • CUBE USED TO CHECK THE COMPRESSIVE
STRENGTH OF CONCRETE
• SIZE OF CUBE 15CM ×15CM ×15CM
• AFTER 28 DAYS CURING OF CUBE, FIXED IN
THE COMPRESSION MACHINE AND CHECK THE
COMPRESSIVE STRENGTH.

23. • SUTERING OF SLAB AND BEAM DONE AT
SAME LEVAL.
• GENERALLY SUTTERING HAVE USED OF –
PLYWOOD , STEEL PLATE, MATELIC PROP.

24.  PROVIDED 8MMØ @150MM C/C IN SLAB.
 PROVIDED 3NOS.20MMØ IN TENSION ZONE &
2NOS. IN COMPRESSION ZONE IN BEAM.
 PROVIDED EXTRA REINFORCEMENT AT EACH END
OF SPAN TO RESIST THE SHEAR FORCE.(3NOS.
16MMØ @ LENGTH L/7)
 PROVIDED VERTICAL STRRIPS AT 150MM C/C IN
BEAM.
 AFTER REINFORCEMENT USED THE CONCRETING
PROCESS.

25. • Lap length 47 time of main bar dia.
• Column cover 40mm
• 1/3 bars to be overlapped at one location
• Tie bars dia.- 12mm
• Spacing at beam column connection joint-
100m c/c
• Column will not be cast much than 2m height.