Kajian karakteristik fisik dan mekanis bata campuran tanah lempung, semen, pasir dan serabut kelapa panjang 2,5 cm dengan variasi 2%, 4% dan 6% dari massa semen = Analysis of phisical and mechanical of brick with composition clay, cement, sand, and 2.5 cm length of coconut fiber and variety of fiber; 2%, 4% and 6% from mass of cement

Kajian karakteristik fisik dan mekanik batu bata tanpa pembakaran campuran tanah, kapur, dan diperkuat potongan serat agave sisalana panjang 4 Cm dengan variasi 0%, 2%, 4%, 6% dari massa kapur = Physical and mechanical characteristics study of unifired bricks made from a mixture of clay, lime, and reinforced with 4 Cm length agave sisalana fibers with the variation 0%, 2%, 4%, and 6% of lime mass

Kajian Sifat Fisik dan Mekanik Bata Tidak Dibakar Terbuat dari Campuran Tanah Lempung Pasir Semen Air dan Serabut Kelapa 4 CM = Physical and Mechanical Properties Study of Unfired Bricks Made with Clay Sand Cement Water and Treated 4 CM Coir Mixture

Kajian karakteristik fisik dan mekanik bata tidak dibakar campuran tanah dan kapur yang diperkuat serabut kelapa (0%, 2%, 4%, 6%, dari massa kapur) dengan panjang potongan 2,5 cm = Physical and mechanical characteristic study of unfired soil lime bricks reinforced with 2 5 cm coconut fibres ((0%, 2%, 4%, 6%, from lime mass)

Physical and mechanical characteristic study of unfired composite brick made from mixture of clay sand cement water and coconut fiber with length 1 cm in a closed chamber = Kajian karakteristik fisik dan mekanik batu bata komposit tanpa dibakar campuran tanah, pasir, semen, air dan serabut kelapa panjang 1 cm pada kondisi ruangan