Nyati Group QA QC Engineer Interview Questions and Answers

Aluminium formwork is a construction technique that uses lightweight aluminium panels to form concrete walls, floors, and columns.

• Aluminium formwork is a modern construction technique that is faster and more efficient than traditional formwork methods.

• It involves using lightweight aluminium panels that are easy to handle and can be reused multiple times.

• The panels are assembled on site to form the desired shape and siz...read more

Waterproofing procedure involves applying a waterproof barrier to prevent water from penetrating a building structure.

• Identify the areas that need waterproofing such as roofs, walls, and foundations.

• Choose the appropriate waterproofing material based on the type of structure and the level of water exposure.

• Prepare the surface by cleaning and repairing any cracks or damage.

• Apply the waterproofing material using the reco...read more

Steel Fibre Road Concrete is a type of concrete that contains steel fibres to improve its strength and durability.

• Steel fibres are added to the concrete mix to enhance its mechanical properties.

• The fibres act as reinforcement and help to prevent cracking and improve resistance to wear and tear.

• Steel Fibre Road Concrete is commonly used in the construction of roads, bridges, and other infrastructure projects.

• It is also ...read more

I have experience in piling works including design, installation, and testing of piles.

• Designed pile foundations for various structures including bridges and buildings

• Installed piles using various methods such as driven piles and drilled shafts

• Conducted pile load tests to ensure the capacity of the piles

• Managed and supervised piling works on construction sites

• Ensured compliance with safety regulations and quality stand

Concrete technology is crucial for site activity as it involves the proper mixing, placing, and curing of concrete.

• Understanding the properties of concrete and how it reacts to different conditions

• Proper mixing of concrete ingredients to achieve the desired strength and consistency

• Ensuring proper placement and compaction of concrete to avoid voids and weak spots

• Proper curing of concrete to achieve maximum strength and ...read more