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Thermal-insulating nanomaterials with excellent thermal insulation performance are one type of thermal protection material used in spacecraft. In this study, the high-temperature insulation characteristics of a lightweight, porous aluminum oxide (Al2O3) nanomaterial were studied through experimentation using a self-developed thermal testing system for high-speed spacecraft, and were calculated by...
Use of modified asphalts in preparation of gussasphalt (GA) concrete could reduce the demand of lake asphalt or low-grade straight asphalt, but the fatigue performance still needs to be studied further. Using a composite-modified asphalt (CMA) consisted of AH-70# asphalt, lake asphalt, SBS modifier and other agents, this work investigated the effect of mixing temperature, oil-stone ratio of mixture...
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