Construction Technology (CE-402) - Important Questions

Define foundation, state the basic requirements of foundation, and explain different types of shallow foundation with necessary sketches.

Purpose of pile foundations and their classification based on different criteria.

Explain grillage foundation, its types and uses with a neat sketch.

Explain the concept of bearing capacity and its significance in foundation design.

Explain the importance of proper site investigation and soil analysis in foundation design.

Outline the key factors to consider when selecting the appropriate type of pile for a given project.

Describe the design features and advantages of combined footings in building construction.

Discuss how the presence of groundwater affect the stability and performance of building footings?

Identify the main causes of frost heave in soil and subgrade materials.

Explain the forces acting on foundations with a neat sketch.

Explain the types of foundation with neat diagram.

What precautions are required to ensure proper grip for bearing piles on rock surfaces for (i) driven piles and (ii) cast in-situ piles?

Explain what temporary structures are and describe the construction features / types of temporary structures such as scaffolding, shoring and falsework.

Explain the different types of formwork used in concrete construction.

Define scaffolding, underpinning and shoring and explain methods of underpinning.

Explain and compare stationary formwork and slip formwork techniques, including advantages and limitations.

Explain the importance of temporary structures in construction projects with examples of applications.

Discuss the role of formwork design in achieving architectural aesthetics and structural integrity in bridge construction.

Outline the steps involved in the stripping and removal of formwork after concrete placement, emphasizing safety and efficiency considerations.

Describe the process of stationary formwork construction and its application in vertical concrete structures.

Write the applications and advantages of plastic formwork in concrete construction.

Define scaffolding and explain the different types of scaffolding.

Explain merits and demerits of steel formwork over timber formwork.

What is slip form construction and describe its features?

Explain the techniques, methods and materials used for damp prevention / damp-proofing and waterproofing

Explain the different types of stone masonry, including rubble masonry and ashlar masonry, with neat sketches.

Discuss the various technical terms used in doors.

Describe essential elements of a stair and define ladders, lifts, elevators and ramp.

Discuss the different types of bonds used in brick masonry and their applications in construction.

Discuss the principles and procedures involved in masonry construction, including layout, bonding, and levelling.

Explain the differences between white washing, colour washing and distempering as surface finishes.

Outline the construction process and advantages of using RCC (Reinforced Concrete Cement) door and window frames in building construction.

Explain the factors to consider when determining the size, location, and orientation of doors, windows, and ventilators in a building.

Identify different types of stairs by design such as straight, spiral and curved stairs and discuss their advantages and limitations.

Explain the principles of passive ventilation and natural daylighting in building design and their influence on door and window placement.

What are the types of stairs? Explain with neat sketches / cross-sections of two types such as dog-legged and open well stairs.

Explain the types of ground floors/floorings in detail including construction, characteristics, applications, advantages and limitations with neat diagram

Explain the procedure / construction method for laying marble flooring

Discuss pitched roof with neat sketch

Define floor finishes and wall cladding and list common floor finishing materials.

Introduce ground floors in building construction, including their importance and functions.

Provide an introduction to roofs in building construction, highlighting their importance in providing shelter and protection for the structure.

Discuss construction techniques for double or purlin roofs to support roof covering

Describe advantages and disadvantages of pitched roofs compared to other types

Write down the construction procedure of Bengal terrace roof with diagram.

Explain the general principles for planning and construction of earthquake-resistant buildings to achieve seismic protection.

What is base isolation in earthquake-resistant buildings and how are beams and columns constructed for earthquake resistance?

Discuss factors influencing selection of corner reinforcement materials and dimensions such as wall height, load requirements and building codes.

Describe the process of installing corner reinforcement in masonry walls including placement, anchoring and integration with other structural elements.

Discuss the importance of beams and columns in the structural framework of buildings. What are their primary functions?

Describe the components and materials used in base isolation systems, including isolators, bearings, and damping devices.

Explain seismic construction with stone masonry as per codal provisions.

What is retrofitting, and what are global and local retrofitting?

Discuss provisions for corner reinforcement in walls of earthquake-resistant buildings.

What are the constituent, desirable properties and types of Paints?

What are different characteristics of stones and their methods of testing. Write the name of various types of stones which are used in building work?

What do you mean by efflorescence of Brick and how will you classify the efflorescence in Brick?

What is prefabrication? What are the advantages and disadvantages of prefabricated construction?

State requirements of good lighting and good ventilation in buildings.

Explain the need for providing construction joint. Draw and explain any two types of construction joints.