Page 75 - DEDJEN_buku ajar_uji bahan 1 (Autosaved)

d. Keringkan benda uji beserta talam dalam oven dengan suhu (110 ± 5)°C, sampai
berat tetap.

e. Setelah kering, timbang dan catatlah berat benda uji beserta talam (W4 gram).
Hitung berat benda uji kering (B = W4 – W1)gram

PERHITUNGAN :

−
Kadar air agregat = 100 %

Bandingkan kadar air pada agregat dengan penyerapan air nya sehingga diketahui
kondisi agregatnya

DATA HASIL PENGUJIAN

Agregat Kasar
Pengukuran. I II III
Berat Talam W1(gram)

Berat Talam + Agr W2 (gram)

Berat Agregat Asli (A gram)
Brt Agr Krng Oven + Talam = W4 (gr)

Berat Agr. kering oven ( B gram)

Kadar air (%)
Kadar air rata – rata (%)

ANALISA DAN KESIMPULAN
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