Uji Coba Atap Hijau untuk Pengelolaan Airstrom dan Pengurangan Efek Panas Perkotaan di Singapura
Keywords:
Teknologi, Atap vegetasi, Atap Hijau, Heat Island EffectAbstract
Penelitian ini mengevaluasi manfaat green roof dalam manajemen air hujan dan mitigasi urban heat
island effect di Singapura. Sistem green roof test bed yang diuji terdiri dari 3 unit, di mana 2 unit
berupa atap vegetasi dan 1 unit atap tanpa vegetasi sebagai kontrol. Hasil menunjukkan green roof
dapat secara signifikan menurunkan suhu permukaan atap hingga 7,3°C dan suhu udara sekitar
hingga 0,5°C dibandingkan atap tanpa vegetasi pada siang hari. Untuk curah hujan 18 mm, green
roof dapat mengurangi puncak limpasan dan menunda puncak limpasan.
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