Fig. 2
From: Utilizing Saudi volcanic scoria in lightweight geopolymer for enhanced wellbore cementing

Compressive and tensile strengths of Saudi volcanic scoria-based geopolymer in different NaOH percentages.
From: Utilizing Saudi volcanic scoria in lightweight geopolymer for enhanced wellbore cementing

Compressive and tensile strengths of Saudi volcanic scoria-based geopolymer in different NaOH percentages.