Answer Posted / mahendra mohan srivastava

first we can weight sample of sand then we can take it to
SSd condition then we calculate moisture and if moisture is
6 % then bulkage will 30 % so we can put 6% less water and
30% execss sand after correction.if moisture will exess to
6 % then we will take less water equal to moisture and sand
will not exceed.

03. a. The water cement ratio for achieving maximum strength of concrete is…… 1 b. Water/ cement is inversely proportional to-------------- 1 c. Increasing the slump decreases the strength: True / false 1

2202

---

manhole height is 1500 mm and width of brickwork is 230 mm dia of manhole covering is 560 mm brick masonry 1:4 horizontal length is 1500 mm and plaster 12 mm thick on both side 1:3. how to estimate the quantity of brickwork with mortar cement and sand for manhole chamber.

2020

---

what is stressing

6540

---

can we make bricks using m10 grade cement concrete and what would be the ratio of raw materials used and price per brick ?

2522

---

cause of cylinder test failure

3244

---

Difference between lime, distemper and plastic emulsion?

1685

---

Describe the various methods of concrete curing?

1098

---

cement and sand required for one block of size 0.23*0.15*0.46

1771

---

What is GSB gradation

2412

---

How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 600 microns?

6687

---

What is packing Factor ?

1384

---

What you understand by building codes?

1096

---

i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

1932

---

Can anyone suggest how to determine scheduling of reinforcement of floor beams from Staad model,other than clicking each beam respectively 7 noting down the values ?

2069

---

GIVE US DETAIL OF YOUR PRESENT EMPLOYMENT STATUS?

7283

---