The stability of fresh concrete should be properly considered to ensure the quality of building
engineering while requiring its high flowability. The poor fresh state stability is detrimental to …

Digital image processing technology has been widely applied in various fields, and it is also
increasingly used in pavement material analysis in recent years. The objective of this review …

Due to the low density of the aggregates used, lightweight aggregate concrete (LWAC) is
susceptible to segregation because of the differences between the densities of their …

Abstract The geologist Hakon Wadell proposed the roundness definition in the 1930s for
quantifying the particle angularity of granular soils. Due to the difficulty in obtaining three …

Steel fibres (SFs) easily cluster at high dosages during mixing, which directly limits the
performance of concrete. Recently, vibrational mixing has provided a novel perspective to …

Compaction plays a pivotal role in the formation of the aggregate skeleton of concrete
mixtures, especially for stiff mixes such as Roller Compacted Concrete (RCC). RCC is …

When understanding the effect of the morphology of coarse aggregate on the properties of a
fresh concrete mixture, the strength and deformability of self-compacting high-performance …

To analyze the relation of segregation and strength of cemented waste rock backfill (CWRB),
the aggregate distribution, uniaxial compressive strength (UCS), and failure law of the …

To study the effects of waste rock (WR) contents on the delamination and mechanical
characteristics of the cemented backfill, the backfill specimens with 40%-80% WR content …

To improve the resource level of agricultural and forestry waste straws and fallen leaves,
straw and fallen leaves fibres were used as organic thermal insulation components (TICs) …