Neo Structo Construction Interview Questions and Answers

The required compaction for dry lean concrete is specified by MORTH.

• MORTH specifies the minimum dry density and optimum moisture content for dry lean concrete.

• The compaction factor for dry lean concrete should be between 0.78 to 0.82.

• The compaction should be done using a plate vibrator or a needle vibrator.

• The required compaction can vary depending on the type of dry lean concrete being used.

• Proper compaction is import...read more

The design of Rigid Pavement is dependable on the type of traffic and the subgrade soil conditions.

• Traffic load and volume

• Subgrade soil conditions

• Climate and weather conditions

• Concrete mix design

• Joint spacing and layout

The percentage of slope in shoulder varies depending on the location and purpose of the shoulder.

• The slope of the shoulder can range from 0-45 degrees depending on the design of the road or pathway.

• The slope of the shoulder should be designed to allow for proper drainage and prevent water from pooling on the road.

• The slope of the shoulder should also be designed to provide a safe and stable surface for pedestrians and ...read more

The slope in normal camber varies depending on the design and purpose of the structure.

• Normal camber is the slight arching or upward curve given to a beam or truss to counteract deflection due to loads.

• The slope in normal camber can range from 1/8 inch to 1/2 inch per foot, depending on the span and load requirements.

• For example, a bridge beam may have a normal camber slope of 1/4 inch per foot to support heavy traffic...read more

The quantity of prime coat spread over WMM per sq. mt. depends on the type of bitumen extractor machine used.

• The quantity of prime coat depends on the type of bitumen extractor machine used

• It is important to follow the manufacturer's instructions for the specific machine being used

• Factors such as temperature, humidity, and surface condition can also affect the quantity of prime coat needed

• Typically, the quantity of pri...read more

The quantity of tack coat used over GSB per sq.mt. depends on various factors such as the type of bitumen extractor machine, the thickness of the GSB layer, and the weather conditions.

• The quantity of tack coat used can range from 0.2 to 0.5 liters per sq.mt.

• The type of bitumen extractor machine used can affect the quantity of tack coat used.

• The thickness of the GSB layer can also impact the quantity of tack coat used.

• W...read more

Working in a tunnel involves various tasks such as planning, excavation, ventilation, and safety measures.

• Planning and designing the tunnel layout

• Excavating the tunnel using appropriate methods and equipment

• Ensuring proper ventilation to maintain air quality

• Implementing safety measures to prevent accidents

• Monitoring and maintaining the tunnel's structural integrity

• Coordinating with other professionals involved in the p...read more

IS Code refers to Indian Standards Code, which are specifications and guidelines for various engineering practices in India.

• IS Code stands for Indian Standards Code.

• It is a set of specifications and guidelines for various engineering practices in India.

• IS Codes cover a wide range of topics such as construction materials, design criteria, testing methods, safety standards, etc.

• These codes are developed and maintained by...read more