Juanyu Liu

TL;DR: In this article, the residual strength of HSC and hybrid-fiber-reinforced high-strength concrete (HFRHSC) after exposure to high temperatures was investigated.

TL;DR: The contribution of hybrid fibers to the workability, mechanical and shrinkage properties of lightweight concrete (LWC) with high strength and workability was investigated in this paper, which showed that adding fiber to the lightweight concrete mixture greatly reduces the sedimentation of aggregates during mixing and improves the uniformity of the mix; however, the slump value is reduced.

TL;DR: In this paper, a premix method similar to the sand-wrapping technique was utilized to make expanded polystyrene (EPS) concrete, which achieved a compressive strength of 10-25 MPa.

TL;DR: In this article, the effect of aggregate size distributions and the volume fraction of aggregate on the fracture parameters of high performance concretes with strength 50-80 MPa were investigated under three-point bending test.