Lapping length

What is lapping & development length and why it is provided?

Lap length : Over lapping length or development length is provided for maintain the continuity of bar in order to safely transfer the stress from one bar to another bar. Lap length should not be less than 75mm. Generally we take 24d-50d, Where d is the diameter of bar as IS 456-2000. Lap always provided […]

Reinforcement bar

What is bar bending schedule and advantages of BBS?

What is Bar bending Schedule? Bar bending is a process of cutting and bending of reinforcement bar into required shape and making it’s list which describes. Of each bar in a reinforcement drawing of a structure. This process of listing is called “Scheduling”. Advantages of BBS : Types of bar : For Rounded bar : […]