Structure If Upper Floors

Part 1 in addition to other codes.

Structure if upper floors.

A lot of variety exists in flooring and there are different types of floors due to the fact that it is the first thing that catches your eye when you walk into a house as it spans across the length and. A typical section showing the heights of the structure is shown in figure 6. Kiln dried softwood joists typically span up to about 4 5m between structural walls or steel beams. Its density and strength ensures your floors won t creak or vibrate and helps minimise the transmission of noise between floors.

Both terms are used interchangeably but floor covering refers more to loose laid materials. Materials almost always classified as floor covering. The floor s footing system must be suitable for the type of soil you have on your block. Floor covering is a term to generically describe any finish material applied over a floor structure to provide a walking surface flooring is the general term for a permanent covering of a floor or for the work of installing such a floor covering.

The lateral load resisting system consists of wood frame shear walls for the upper stories and concrete shear walls for the lower story. Flooring is the general term for a permanent covering of a floor or for the work of installing such a floor covering. A floor is the bottom surface of a room or vehicle. On a house s upper levels the underside of the floor framing usually support ceiling materials for the room below.

Some newer homes have manufactured i beam shaped joists. For more see floor framing and structure. A floor sub floor system must obviously be able to bear the entire load on top of it potentially including the house contents and occupants some floor structures such as upper floors will only need to support the contents occupants. Floor joists are typically 2 by 8s 2 by 10s or 2 by 12s.

Typical building elevation and floor plan of the structure are shown in figures 2 and 3 respectively. Timber floors may largely be a thing of the past downstairs but they still enjoy a virtual monopoly upstairs. The strength of floor structure should be adequate to carry dead load of the floor finishes fixtures partitions services and expected imposed loads of occupants. Hardwood floors and standard carpet with pad add about 3 4 inch to the floor height.

Ceiling joists are usually 2 by 6s or sometimes 2 by 4s if it is an older home. Floor structure options for first floors. Concrete is the ideal construction medium for upper flooring. Design loads for building can be found in both minimum design loads for buildings and other structures asce sei 7 10 and bs 6399.

Ceilings are usually built just like floors but made of lighter materials because don t have to carry the same loads. Vinyl flooring is usually the thinnest choice for floors and 1 8 inch vinyl installed over 1 4 inch underlayment will add only 3 8 inch to the floor height.