This BH is located near Tg Dawai, Kedah. This area is full with swiftlet. After we did the caling test for 5 minuts, more then 1000 bird is flying around here. This BH is make from contena. The owner connect 4 contena into one and then add the semen to close all the gap between the contena. Insides this contena, the owner plug in the semen board and between it, the owner add 2 inch of polyform. Very good ideal. He do all the isolation by polyform and add the Exzos fan at the top floor too.
1 comment:
Any swiftlet inside the BH ??????????
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