Protein Concrete dabere na Casein na Casein maka ọgwụgwọ onwe yana ike.

Concrete bụ ihe eji arụ ụlọ nke a na-ejikarị eme ihe nke na-ata ahụhụ site na mgbawa na ike dị ala, nke na-emetụta ịdịte aka ya. Usoro ọgwụgwọ onwe nke bioinspired na-eji protein microbial na-ekwe nkwa maka imeziwanye ihe nke kọnkịtị..

N'ime ọmụmụ ihe a, anyị nyochara mmetụta nke protein sitere na mkpofu mmiri ara ehi (casein) na sistemu cimenti. Agbakwunyere Casein n'ụdị dị iche iche (0.5%, 1% na 2% site na ibu nke ciment olu) ka ihe nchara na ngwa agha gwọrọ ọtụtụ ụbọchị n'ime mmiri na ikuku. A tụrụ ike mkpakọ na mgbanwe, na morphology nke samples a mụrụ site scanning eletrọn microscopy. Ekpebikwara usoro kemịkalụ na usoro ọgwụgwọ nke ihe nlele ahụ site na Fourier transform infrared spectroscopy na nyocha thermogravimetric..

Ihe nlele nke casein na-emezigharị gosipụtara ike tensile dị mma yana nkesa nha pore dị ala karịa njikwa njikwa. Ike nkwụsị ahụ mụbara site na ọnụọgụ casein agbakwunyere, na-atụ aro na protein ahụ kwalitere nchikota ihu ma mebie microstructure. E gosikwara protein ahụ ka ọ na-ekekọta tapatị ciment siri ike nke ala juru na ya na calcium carbonate, na-abawanye nhazi ettringite na usoro njikọ nke Carbonated CaCO3.

Iji nyochaa mmetụta nke mkpụrụ ndụ nje na-ejikọta ya na protein na ọgwụgwọ na ike nke ihe, nje bacteria (Pseudomonas fluorescens) bụ akọ, na protein ya bioremediase ewepụtara. A na-etinye protein ahụ n'ụdị ụrọ nke simenti pozzolana na-atụkwa ike mkpakọ na ngbanwe ha.. A na-enyocha mkpokọta mkpụrụ ndụ nje bacteria wee chọpụta na ọ na-ebelata na oge ekpughere na kọmpụta.