2 to 6 ml. visqueen is commonly used as a vapor barier on the inside of exterior walls, before drywall installation, if that's the application that you are referring to.
No. You need to let the house breathe.
No lime is not caustic-lye is.
A vapor barrier is typically not needed for insulation inside walls in moderate climates. However, in colder climates, a vapor barrier can help prevent moisture buildup within the wall cavity. It is best to consult local building codes and climate conditions to determine if a vapor barrier is necessary.
Unless your home is heated by electric baseboard you may take it down if you wish. However the foil has reflective heat values, which means it reflects out the heat from the sun in the summer and reflects in the heat in the winter.
Vapor is another word for moisture. A vapor barrier is a sheet of plastic covering the entire surface under the floor to prevent moisture from causing the floor to warp or absorb stains. You would typically use a vapor barrier in basements with concrete floors.
towards the inside of the building
Inside, after the insullation, and wiring
By placing a plastic vapor barrier before casting the foundation
House wrap is typically used on the exterior of a house as a weather-resistant barrier to protect against moisture infiltration. It is not recommended to use house wrap inside the house because it is not designed for interior applications. Inside the house, other materials like vapor barriers or insulation are more appropriate for different purposes.
That is a form of passive recycling. Another would be to repurposed the bag entirely. If paper, you could use it to cover a book or compost it. If plastic, you could use it inside your boots to keep your feet dry, or as a vapor barrier for a very tiny house.
There are several items needed to create a vapor barrier in a crawl space. Plastic, caulking, wire brushes, and a putty knife is just a few tools and materials needed.
To install a vapor barrier in a crawl space, first clean the area and repair any damage. Then lay down a thick plastic sheet, overlapping seams and securing edges. Ensure the barrier is sealed tightly to prevent moisture from entering the crawl space.