Thc results showed that porsity, bending strength, compressive trength of SCFRC were increased with the increase of the content of coal tar pitch while density decreased.

• 研究表明，随着粘结剂量的增加，所得炭／炭复合材料的体积密度减小，显气孔率增大，抗弯强度和抗压强度增大。