Furthermore, the surface modification of recycledaggregates by treatment with polyvinyl acetate
resin ... Cold-mixed asphalt mixture(CMA) using recycled asphalt concrete(RAC) in addition with pozzolanic
industrial ... Marshall stability tests of recycled asphalt concrete mixture specimens were experimented and
the effects
CONCLUSIONS : The fundamental properties of the concrete with recycledaggregate does not seem to be ... using recycledaggregates. ... recycledaggregate amount increased.
This study was performed to evaluate applicability of recycledaggregates as subbase and surface concrete ... aggregates replacement for surface concrete. ... 40%, 60% and 80% for recycledconcrete mixes.
A total of three recycledaggregateconcrete preformulations were used to find the optimal mixing ratio ... and fine aggregate are all used as recycledaggregate. ... Recycledaggregate is a solution to reduce construction waste and to be environmentally friendly, but
Waste materials used are recycled demolition waste aggregate, recycled concrete aggregate, blast furnace ... coarse aggregate. ... Improvement in cement aggregate bond How to prevent concrete creep. Use higher metals.
This study focuses on the recycling of asphalt concreterecycledaggregates, which currently exhibits ... Results revealed that the 13-mm asphalt concreterecycledaggregates met all quality standards. ... The asphalt concrete industry, accounting for >90% of road pavement, is a crucial contributor to
In this study, recycled asphalt concreteaggregates were used to evaluate the physical properties of ... A huge amount of waste concrete and waste asphalt concreteaggregates are generated. ... Therefore, to achieve carbon neutrality in the asphalt concrete industry, waste asphalt concreteaggregates
, and the use of recycledaggregate is being reevaluated as an optimal alternative. ... Coarse Aggregate (here after, EFRCA) concrete reinforced with para-aramid fiber with high strength and ... However, compared with the natural aggregate, the EFRCA concrete, which exhibited low material properties
This study set on an idea that one way to recycle recycled powder was to use it as a compound of concrete ... Also application of recycled powder was available to high strength concrete. ... generated by the production of reproductive aggregate is all being abolished or buried Analysis on the
The use of recycled materials, such as the fine recycledaggregate made from concrete waste and carbon ... sand or recycled fine aggregate and graphite powder (GP), in its case, placing the electric percolation ... the amount of concrete waste deposited in landfills resulting from construction waste.
The results were compared with the actual results obtained for recycled hot asphalt mixtures and recycled ... quantitatively estimate the amount of energy consumed during the production of mixtures in asphalt concrete ... model based on the thermal equilibrium equation was used to estimate the energy consumption of the aggregate
thermal recovery, the use of cement-reclamation, and the use of asphalt concreteaggregate, because ... plastic(FRP) fishing vessel causes many environmental problems, because technology development for recycling ... However, in Japan, several recycling methods have been developed, for example, the incineration including
This study is a fundamental research for recycling waste polyethylene film(WPF) in asphalt concrete for ... dense-graded and gap-graded aggregates. ... Asphalt concrete for surface course of pavement was produced through an appropriate mix-design using
이러한 산업부산물의 재활용을 위해 저강도 콘크리트 개념을 적용한 유동성채움재(CLSM)로의 재활용을 위한 기본 연구가 지난 3년간 수행되었다. ... For the recycling of these materials, CLSM(controlled low strength materials) concept was adopted. ... The recycling of waste foundry sand(WFS) and fly ash as by-products of industry is one of the urgent
energy consumed to produce hot mix asphalt mixtures and hot mix reclaimed asphalt mixtures in asphalt concrete ... reclaimed asphalt mixtures was evaluated to consume more resources and energy in the production of recycled ... and energy in the production of binders and natural virgin aggregates and the heating to heat these
③ 순환골재(recycledaggregate) : 콘크리트를 크러셔(Crusher)로 분쇄하여 인공적으로 만든 골재로서 입도에 따라 순환잔골재와 순화굵은골재로 나누어짐 ④ 콜드 ... ) : 유동화 콘크리트를 제조할 때 유동화제를 첨가하기 전의 기본 배합의 콘크리트 (6) 기타 용어 ① 롤러다짐콘크리트(Roller Compacted Concrete, RCC) : ... 고유동성 콘크리트(high fluidity concrete) (1) 고유동 콘크리트의 정의 - 굳지 않은 상태에서 재료 분리 없이 높은 유동성을 가지면서 다짐작업 없이 자기 충진성이
It was shown that the fatigue life of recycledconcrete was function of recycledaggregate replacement ... virgin aggregateconcrete. ... Using recycledaggregate from demolished concrete structures provides a peat opportunity fur conserving
This study was performed to evaluate applicability of recycledaggregates as subbase and surface concrete ... aggregates replacement for surface concrete. ... 40%, 60% and 80% for recycledconcrete mixes.
Finally up to first 48 elapsed days the shrinkage strains of concretes made from both recycledaggregates ... PURPOSES : This study was performed to investigate a feasibility of job-site use of recycledconcrete ... Test variables are coarse aggregate types such as natural aggregate, job-site processed recycledaggregate
Test variables include coarse aggregate types such as natural aggregate, job-site produced recycledconcrete ... CONCLUSIONS: We observed that the COTE value of concrete made from recycled concrete aggregates (RCA) ... recycled coarse aggregate was 10.45×10-6m/m/℃, and that of recycledaggregate processed from the intermediate