STUDI KEBUTUHAN BUKAAN PADA BANGUNAN PERUMAHAN TYPE MENENGAH DENGAN PENDEKATAN PENCAHAYAAN

Abstract

The purpose of the light on the environment is to lightening every element of the building
which makes the clearer visual sence. In addition, the presence of the light is hoped to comfort the
person who lives there which their activities. The building on medium size (type 45 and type 54)
has the small window. Moreover, the building placed on the block only has the front window. It
causes the building on medium size will catch less light, the room will be darker, and the lamp will
be turned on the day.
The instrument of this research is a software dialux 4, 7. The advantages of using this software
dialux 4, 7 are it will be easier and more variative in editing the geometry of the room, it will be
easier in inserting the furniture to the room which will be calculated, and the output can be conturgrid-
3d.
The size of the windows in the guestroom, the family room, and the diningroom of the
medium building is about 4, 09- 5, 6 m2. The window in the main bedroom is about 1, 51-1, 96 m2
width. The window in the children bedroom is about 1, 38-1, 64 m2 width.

Keywords: window, lightening intensity.