<![CDATA[Normal concrete sample (1) has a compressive strength of 222.22 kg/cm, normal concrete (2) has a compressive strength of 242.933 kg/cm, concrete using a mixture of ceramic 21% and red brick 7% sample (1) has a compressive strength of 177.911 kg/cm, concrete using a mixture of 21% Ceramics and red brick 7% sample (2) has a compressive strength of 189.777 kg/cm, concrete using a mixture of 10% Ceramics and red brick 4% sample (1) has a compressive strength of 204.667 kg/cm, concrete which uses a mixture of 10% Ceramics and red brick 4% sample (2) has a compressive strength of 137,333 kg/cm. It shows that the compressive strength of concrete decreases from increasing the volume of ceramics because the ceramic surface cannot bind perfectly. The highest K-204,667 with a mixture of 10% ceramics and 4% red brick and 28-day-old concrete, while to reach the K-250, is very far away. Of the 6 samples, the average reached K-195,807.Sampel beton normal (1) memiliki kuat tekan 222,22 kg / cm, beton normal (2) memiliki kuat tekan 242.933 kg / cm, sampel beton menggunakan campuran keramik 21% dan bata merah sampel 7% (1) memiliki kuat tekan 177.911 kg / cm, sampel beton menggunakan campuran keramik 21% dan bata merah 7% (2) memiliki kuat tekan 189.777 kg / cm, sampel beton campuran 10% Keramik dan bata merah 4% (1) kuat tekan 204.667 kg / cm, sampel beton yang menggunakan campuran Keramik 10% dan sampel bata merah 4% (2) memiliki kuat tekan 137.333 kg / cm. Ini menunjukkan bahwa Kuat tekan beton semakin berkurang dari bertambahnya volume keramik, karena permukaan keramik tidak bisa mengikat dengan sempurna. K-204.667 tertinggi dengan campuran 10% keramik dan 4% bata merah serta beton berumur 28 hari, sedangkan untuk mencapai K-250 sangat jauh jauh. Dari 6 sampel tersebut rata-rata mencapai K-195.807.]]>
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