VDR Construction Interview Questions and Answers

Steel weight can be measured by calculating the volume of the steel and multiplying it by its density.

• Measure the dimensions of the steel (length, width, and height)

• Calculate the volume of the steel using the formula: Volume = Length x Width x Height

• Determine the density of the steel material

• Multiply the volume by the density to obtain the weight of the steel

Area can be measured using various methods such as using a measuring tape or by using surveying instruments. Slab thickness can be measured using a thickness gauge or by taking measurements at multiple points and calculating the average.

• To measure area, use a measuring tape or surveying instruments like a total station or GPS.

• For irregularly shaped areas, divide the area into smaller regular shapes and calculate their ...read more