Formwork Engineer Interview Questions and Answers

Hire charges and depreciation cost of steel formwork material depend on various factors.

• Hire charges depend on the duration of use and the quantity of material required.

• Depreciation cost depends on the initial cost of the material and its useful life.

• Factors like maintenance cost, storage cost, and transportation cost also affect the overall cost.

• Proper planning and management can help in reducing the cost of formwork material.

• For example, using reusable formwork material can...read more

Formwork systems include timber, steel, and aluminum forms, each with different capacities and limitations.

• Timber formwork is versatile but has limited reuse and requires skilled labor for assembly.

• Steel formwork is durable and can be reused multiple times, but is heavy and expensive.

• Aluminum formwork is lightweight, easy to handle, and can be reused many times, but is costly upfront.

• Each formwork system has specific load-bearing capacities and limitations based on material s...read more

Formwork refers to the temporary or permanent molds used to hold wet concrete until it sets and hardens.

• Timber formwork: made of wood and commonly used for small to medium-sized projects

• Steel formwork: made of steel plates and commonly used for large-scale projects

• Aluminum formwork: made of aluminum panels and commonly used for high-rise buildings

• Plastic formwork: made of lightweight plastic and commonly used for small-scale projects or where quick assembly is required

• Enginee...read more

Load bearing cuplock is a type of scaffolding system used in construction to support heavy loads.

• Load bearing cuplock is a versatile and efficient scaffolding system.

• It consists of vertical standards with cup joints and horizontal ledgers that are connected using captive wedges.

• The cup joints allow for quick and easy assembly and disassembly of the system.

• Load bearing cuplock can support heavy loads and is commonly used in high-rise construction, bridge construction, and indu...read more

Formulas are essential for design calculations in formwork engineering.

• Formwork pressure calculation: P = γ * h

• Formwork design load calculation: W = P * A

• Formwork lateral pressure calculation: PL = 0.5 * γ * h^2

• Formwork tie spacing calculation: S = L / n

• Formwork concrete pressure calculation: Pc = γc * h

• Formwork vertical load calculation: V = W + Pc