Answer / d s shatish

The water absorption timing is very high and it allows the
water flow very easily.

Answer / m.haseeb yaquobi

so its cary water

Answer / himanshu sekhar pradhan

We canot use flyash bricks in water proofing work because
basically fly ash is a inert material. so it will not carry
any shape without mixing with cement. secondly if we let
use some pecentage of cement with fly as to make bricks,
Then such bricks will be totaly impermeable that means it's
absorption capacity will be too less then it will not
absorbed the imerse water. Then the unfortunately imerse
water instead of absorbed by bricks it will reach to
concrete layer, which may create sepage.

Given a selection of 28 day cube test results for concrete placed of design mix C 35 and not all of which are greater then 35 MPa, how does one decide if the concrete in place is satisfactory. Are there a minimum number of cubes that need to be tested to decide that?

2 Answers   RPS,

---

why are use steel with conc. instead use of other type materials.

4 Answers   College School Exams Tests, Prathima Group,

---

Explain what is progress payment?

0 Answers  

---

What is the ratio of cement,sand,aggregate of mix m25

9 Answers  

---

How many stones require for 1200 Sq ft house

2 Answers  

---

---

define curing? what is the necessity of curing?

3 Answers  

---

std ht of wallmixer from ffl

2 Answers   Maples,

---

Why does the pressure increase under soil?

0 Answers  

---

how do you estimate the # of bags of cement, sand & gravel.. if only given the volume of the project..

3 Answers  

---

What is cold joint, what will happen due to cold joint?

1 Answers  

---

a g+2 building having mezenine floor ,but stair is approching only 1st and 2nd floor, in this case stair is calculate in plinth area for mezenin floor or not?

1 Answers   NBCC,

---

what is the least count of staff ?

12 Answers   CCCL, UltraTech,

---