Brise soleil building. This is most commonly used to prevent facades with a large amount of glass from overheating during the summer. Often louvers are incorporated into the shade to prevent the high-angle summer sun falling on the facade, but also to allow the low-angle winter sun to provide some passive solar heating. Brise soleil Brise soleil, sometimes brise-soleil (, plural, "brise-soleil" (invariable), or "bris-ole", from French, "sun breaker"), is an architectural feature of a building that reduces heat gain within that building by deflecting sunlight. Brise-soleils can comprise a variety of permanent sun-shading structures, ranging from the simple patterned concrete walls
Sun Kosi Mahabharat Range and the Himalayas. Tamakosi, Likhu, Dudhkosi, Arun and Tamor are its left tributaries and Indravati is the right tributary. The average annual flow is 22 x 109 m3. The average sediment load is 54 x 106 m3. The Tamur and the Arun rivers join the Sun Kosi at Tribenighat to form the Saptkoshi, which flows through the Chatra Gorge across the Mahabharat Range on to the Gangetic plain. There are few more smaller tributaries of the Sun Kosi such as Rosi Khola, Junga Khola,and Sapsu Khola. In Nepali language, the word "sun" means gold and golden; and the