Gupta Brothers Interview Questions, Process, and Tips

Waterproofing is done to prevent water from penetrating into the structure. The specifications depend on the type of waterproofing used.

• Waterproofing can be done using various materials such as bitumen, PVC, EPDM, etc.

• The thickness of the waterproofing layer depends on the type of material used and the level of protection required.

• The waterproofing layer should be continuous and free from any gaps or punctures.

• The join...read more

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Surface preparation is crucial before painting walls and ceilings with Royal or Rawsilk.

• Clean the surface thoroughly to remove any dirt, dust, or debris.

• Repair any cracks or holes in the surface using spackle or joint compound.

• Sand the surface lightly to create a smooth and even texture.

• Apply a coat of primer to the surface to ensure proper adhesion of the paint.

• Allow the primer to dry completely before applying the pa...read more

The amount of water to dilute per liter of plastic emulsion paint varies depending on the brand and type of paint.

• Check the manufacturer's instructions for the recommended amount of water to dilute per liter of paint.

• Typically, the ratio is 1:1 or 2:1 (paint to water).

• It is important to not over-dilute the paint as it can affect the quality and coverage of the paint.

• Always mix the paint and water thoroughly before use.

• ...read more