Struc-Rite Metal Building Systems Interview Questions and Answers

Sheet piles are commonly used in damp and flood-prone areas to provide structural support and prevent water infiltration.

• Sheet piles are driven into the ground to create a barrier against water seepage.

• They are often made of steel or vinyl and are interlocked to form a continuous wall.

• Sheet piles can be used in cofferdams, seawalls, and flood protection systems.

• They are effective in preventing soil erosion and protecti...read more

Grade of concrete refers to the strength of the concrete mix design.

• Grade of concrete is denoted by the ratio of cement to sand to aggregate.

• Common grades of concrete include M10, M15, M20, etc.

• Higher grade concrete has higher strength and durability.

• For example, M20 concrete has a compressive strength of 20 MPa.