Sentence examples for shell lightweight from inspiring English sources
This study is an effort to reduce drying shrinkage of oil palm shell lightweight concrete.
Partial replacement of oil palm shell with oil-palm-boiler clinker in oil palm shell lightweight concrete could significantly improve (about 40%) the compressive strength of the concrete.
The shear behaviour and mechanical properties (compressive, splitting tensile and flexural strengths) as well as the flexural toughness of steel fibre-reinforced cement-based and geopolymer oil palm shell lightweight aggregate concrete (OPS LWAC) were experimentally investigated in this paper.
Data also show that initial hot water curing significantly improve the compressive strength of oil palm shell lightweight concrete containing high volume GGBFS at early age while this curing method is not useful for oil palm shell concrete containing just ordinary Portland cement.
In order to deal with the problem of hydration and low strength of the ceramsites without calcination, waterproofing lightweight aggregates (WLAs) and wrap-shell lightweight aggregates (WSLAs) are manufactured through the process of waterproofing and wrap-shell, respectively, and untreated lightweight aggregates (ULAs) were utilized as core layer.
A total of 32 mixes using different mixture proportions were prepared to get an appropriate mix design for fly ash based oil palm shell geopolymer lightweight concrete (OPSGPC).
Since the shell is lightweight, it can feel a little flimsy.
Grid-shells are lightweight structures used to cover long spans with few load-bearing material, as they excel for lightness, elegance and transparency.
The obtained results showed that by adopting the angle and speed of pelletizer disc, a core-shell structured lightweight aggregates with particle density of 0.88 1.14 g/cm3 and bulk crushing strength of 2.04 2.66 MPa can be produced.
There are traditional plastic-shelled helmets, lightweight helmets without shells and hybrid helmets with ultra-thin plastic skins.
Lightweight aggregate concrete with high strength was successfully produced using oil palm shell as coarse lightweight aggregate.
