Answer Posted / aabid

(160+160 + 260+260)+ extra hook 50+50 - 2d *5time 60
840+100-60 =880 cutting length

Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?

1554

---

How can calculate the requirement of steel bars of rcc slab for 1100 sq ft?

1483

---

660 square fit two story house make totally how much cement, sant, brick,aggregate, steel totally how much need

1101

---

Why is the use of granular sub-base in concrete carriageways not preferred, explain?

764

---

usually hand broken stones are used for cement concrete 1:4:8 in foundation of single /two story houses with a view of economy in construction.what advantages it will give if you use machine crushed stone in place?

1685

---

---

Providing and casting in situ cement concrete M-25 of trap/granite/quartzite/gneiss metal for rcc, Providing formwork,Curing the concrete and Complete. what is rate per Cum. and what is rate for M-30 Grade Concrete.

2761

---

a rectangle grill of length 72 inch x 20 inch width.how to calculate bar spacing ,bar consist 8 mm thickness and spacing of bar is 2 inch.. calculate no of bar with formula

1215

---

what are the grades of concrete?where and or what purpose a particular grade is used in a particular structure?

1147

---

How musch steel i.e. angles, channels,and square pipes are required per square feet for a steel roof of residential two storied building?

1299

---

Please tell me the quantity of cement, sand, flyash, foaming agent required for 1 cubic meter of cellular lightweight concrete blocks. also , is there any admixtures required for the CLC blocks production.

1951

---

How to fix the reinforcement in footing shorter bar at bottom and longer fix at top.

2149

---

what is kribs is supporting?

1588

---

Define different types of roof systems?

724

---

How are freeway bridges built?

843

---

Which percentage of carpet area use in plot area of office building.

1386

---