Heat gain in buildings is best resisted by
Answer Posted / abc
Heat gain of a building depends upon its Facade. That is why maximum buildings have structural Glasses & ACP sheets all around. Insulated glass (DGU) transmit the sun light upto 40-75 percent depends on the selection of glass type, DGU glasses have also a reflect index inside it which also reduce the heat gain. For safety purpose we use Toughened glass.
Other material is ACP which has PVDF coating inside. PVDF also reduce heat gain to some extent, for better result we may also use 25mm thk. glass wool behind ACP sheets which minimize the transfer of sun heat to inside of building.
This technique is broadly used in Gulf countries because of increase in normal temp. as compared to India.
| Is This Answer Correct ? | 14 Yes | 4 No |
Post New Answer View All Answers
What is Grid floor and mention its advantages ?
IN Compression testing machine 1division =10KN ,then what is compressive strength of 100*100 mm cubes at a load of 320 KN
Define What is an ice dam sock?
What is Density of cement, sand & aggregate ?
Why concrete barriers have curved surface profiles?
howto calculate the quantities of material used in fly ash brick after finding the volume??
What is the diameter of the 3"inch nails?
Define What is the best type of wood glue?
find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.
how do you calculate the length of "L" of main & distribution bar for reinforcing of raft footing
why we use 19x9x9and 20x10x10 but not other
Where is the worlds longest elevator and how long is it?
What are the joints wants to made in masonry where door opening, arches like etc..
what is concrete canvas?
how will calculate 4"thick solid block quantities 1m3 sand cement ratio and breack up detail