Answer / jeelani.mohatad

Depends on the grade of concrete, the mode of reinforcement
being used and the method employed at sute for placing the
concrete.for pump concrete 100mm min slump is reqd. for
chute upto 75mm is taken acceptable

Answer / thaiv

Description Slump Range
mm In.
Very low 0 to 10 0 to
Low 10 to 30 to 1
Normal 30 to 60 1 to 2
High 60 to 180 2 to 7

Answer / maheswaran

from is 456-2000
Lightly reinforced 25 – 75 mm
Heavily reinforced 75 – 100 mm
Trench fill (insitu & Tremie) 100 – 150 mm

Answer / mahesh_pandey05

IF WE TAKEN DESIGN MIX .IT ALREADY MENTIONED THERE.120MM MINIMUM FOR PUMPING OF CONC.

Answer / vijay kumar.g

depend upon the work(is:456-2000)

mass concrete and lightly reinforced sections(beams columns,walls and slabs)25-75mm
heavily reinforced sections(beams columns,walls and slabs) and pumped concrete and trench fill 50-100mm
flow able concrete 100(+/-)20

Answer / vasanthsibi

50 to 100 normal
100 to 160 high
Above 150collapse

Answer / ramir v. agustin

150 + or minus 25mm as per bs standards

Answer / sakthi

FROM THE SLUMP TESTING EQUIPMENT WE CAN FIND OUT THE RESULT
OF SLUMP.

BUT,

MORE THAN 125MM IS HIGH FLOWING CONCRETE,SO NOT ADVISABLE
FOR CONCRETING.

LESS THAN 25MM IS VERY HARDEN CONCRETE HAS LESS PLASTICITY.

FROM 25MM TO 125MM WE CAN USE AS PER TYPE OF CONCRETING.

Answer / anwar

150mm min slump is reqd.
30mm is tolerence

How to convert sqft in cft

11 Answers   BEL,

How many no of cement bags required to do the concrete with the proportions 1:1.5:3 for 4inch thickness for 100 sqft?

3 Answers  

How to repair the Pavement quality conc used for toll plazas if is giving hungry look or honeycombed ? how much cement need to treat 100sqmtr of Damaged PQC

2 Answers  

How much pressure will be drop when we apply the P.R.V. In the upvc downtake for stilt 28?

1 Answers  

what is pile and deam foundation

0 Answers   DLF,

Can compresive strength test for concrete at 1 day age possible to carry out? If yes, which IS code describes the procedure for such testing?

0 Answers  

Define what is quality...

4 Answers  

what is the ratio of young's modulus of elasticity for a mild steel specimen in tension and compression?

7 Answers   CCCL,

How to improve the strength of fly ash bricks to avoid corner damge? How to get the color lighter similar to normal concrete blocks/

0 Answers  

I what know about life time of frp tank plz explain about it specifications & other details

0 Answers  

what is slope provided to lying the sewerage pipe of different dia ?

4 Answers   Tulip,

beam top main reinforcement(25mm) was drilled off by mistakely when making drill hole for dummy columns. any one can give useful information for this issue or related code or websites.

3 Answers