ULTRA-LIGHTWEIGHT CEMENT

Sabins, Fred

National Energy Technology Laboratory (U.S.)

关键词: Mechanical Properties;    Cements;    Testing;    Waste Product Utilization;    36 Materials Science;   

DOI  :  10.2172/802830
RP-ID  :  FC26-00NT40919--08
RP-ID  :  FC26-00NT40919
RP-ID  :  802830

美国|英语

来源: UNT Digital Library

【 摘 要 】

The objective of this project is to develop an improved ultra-lightweight cement using ultra-lightweight hollow glass spheres (ULHS). This report includes results from laboratory testing of ULHS systems along with other lightweight cement systems, including foamed and sodium silicate slurries. During this project quarter, a comparison study of the three cement systems examined the effect that cement drillout has on the three cement systems. Testing to determine the effect of pressure cycling on the shear bond properties of the cement systems was also conducted. This report discusses testing that was performed to analyze the alkali-silica reactivity of ULHS in cement slurries.