Sunday, July 12, 2020


The 63 Building (Korean), officially called 63 SQUARE (formerly Hanwha 63 City), is a skyscraper on Yeouido island, overlooking the Han River in Seoul, South Korea.

The skyscraper is the headquarters of Korea Life Insurance, Industrial Bank of Korea Securities, and other major financial companies.

Top floor: 249 m (817 ft)
Floor area: 166,207 m (545,299 ft)
Floor count: 60 (3 underground)

Sunday, July 05, 2020

Bend Deduction in Stirrups for column and beams as per IS Code for BOQ

Bend deduction in stirrups for column

Ground Connection of Columns by a Strap Beam

Do you know that the ground connection of columns by a strap beam provides lateral resistance to horizontal forces which might hinder the optimum performance and rigidity of the structure. However, for an effective distribution and transfer of load, strap beam should be introduced especially when large magnitude of load is anticipated.

Clifton Suspension Bridge

Clifton Suspension Bridge

Saturday, June 27, 2020


Chair rods helps to maintain proper spacing between the bottom and top reinforcements of a slab. it is needed because as workforce walks over the crossing, they can alter reinforcement position(level) before concrete is put over. Usually it is 12mm placed as one number in one span.