Answer Posted / biv05

lapping is provided when the main steel is generally not enough for the span I.e more than 12 m r/f is provided
for 8 mm -400mm
10mm-500mm
12mm-600mm
16mm-800mm
20-1200mm
DEVELOPMENT LENGTH: is the length of the vertical steel generally taken as a L shape ..this length is critical as compression is higher on this point ..
formule: l*d 10d

Hi all, please guide me about the volume. And percentage. Of steel fibre to be used. My project. Is Sifcon.

2272

---

what is the Asfalt test?in road constraction..?

2143

---

how water proof chemicals act in concrete to avoid leek?

2293

---

calculate the quantity of cement ,sand,bars and aggregate used for 28*4 ft with 4 inch (125mm) thick

1854

---

dialation means

2522

---

what is the method used for marking of cantilevers in hirise buildings by using theodolite

2985

---

Why should appointment store person for project ? what is the benefits for company ?

1180

---

what is the productivity in aluminium shuttering per day

2110

---

What is the average density of soil?

1317

---

What is the difference between a wood shake and wood shingles?

1409

---

What you understand by building codes?

1194

---

Where can I get a Text Book on Design of Blast Resistant Buildings in PDF form.

1971

---

Explain the advantages and disadvantages of using plastic and timber fenders?

1250

---

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?

2203

---

what is constat for brickwork

2204

---