Construction Basement Floor

Figures 2 11 through 2 13 show configurations with insulation on the exterior surface of basement walls.
Construction basement floor. A basement or cellar is one or more floors of a building that are completely or partly below the ground floor. This results in strong basement walls that don t typically cause many problems. Spalling or patches of surface flaking indicates that the concrete mix was too wet when poured. There are many joints where the masonry units connect to each other so make sure your basement is properly reinforced and the walls are waterproofed not dampproofed to avoid water seepage.
We will look a the three types of basement construction along with a focus on type a tanked protection. It s also possible for cracks to form in the walls and these may allow small amounts of water to seep into the basement over time. You ll have many more concrete block masons to bid the job than sub contractors who can do poured concrete basement construction. So also are amenities such as the electrical distribution system and cable television distribution point.
They can provide sustainable benefits of improved energy efficiency making good space heating. There are 3 basic types of basements. Spalling of the basement floor is unsightly but still acceptable. Once the concrete slab is poured the actual headroom height is only about 7 9.
Walls in finished rooms areas shall be furred out and insulated with a minimum of r 8 insulation extending down to the basement floor slab on basement walls less than 50 above grade and a minimum of r 13 insulation on basement walls that are more than 50. When water leaks do occur in poured concrete walls they generally develop along the joints between the walls and the floor. Settling of new construction. The basement walls are constructed with masonry block units.
It generally is used as a utility space for a building where such items as the boiler water heater breaker panel or fuse box car park and air conditioning system are located. It will produce a strong basement in most locales. Basement ceilings are usually strewn with pipes and ductwork that serve the floor above. In this section several typical basement wall sections are illustrated and described.
Basement construction checklist codes for finished basements foundation drainage and. Types of basement construction. Basement construction with concrete block is quite common. To control mildew and musty odors spray the basement occasionally with a mild bleach solution.
In this post i am going to share with you some information about basement construction and detailing. The standard basement wall height has been eight feet for many years. Figures 2 14 and 2 15 show interior insulation options. These intrusions further lower the basement ceiling height.
Humidity shows up in the form of condensation on the basement walls and other surfaces. Mildew and odors accumulate from moisture caused by cracks or gaps in walls shifting foundation faulty floor drains leaky appliances and more.