Influence of hyacinth plant as filler on mixed ac-wc (asphalt concrete - wearing course) with marshall test

Widyaningsih, Nunung; Sutanto, B

doi:10.1088/1757-899x/453/1/012043

Cited by 5 publications

(3 citation statements)

References 3 publications

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“…In addition [10], The surface layer also has the requirements of mixing materials include: (1) Asphalt as one of the mixing materials should not contain paraffin; (2) Aggregate rocks used must be strong; (3) The asphalt used should be able to bond with asphalt and aggregate; and (6) The materials used should be able to hold good bonds with asphalt.…”

Section: Road Asphalt Characteristicmentioning

confidence: 99%

Characteristic of Asphalt Mixture using Fly Ash and Bottom Ash Substitution in Reducing Environment Pollution

Azka

Rani

Katami

2023

IOP Conf. Ser.: Earth Environ. Sci.

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One of the waste materials produced by industry activities is fly ash and bottom ash (FABA), it is produced by brick combustion waste. Fly ash and bottom ash waste is hazardous and toxic (B3) waste for it contains heavy metal oxides polluting the environment. Related to the condition, the output study of toxicity potential test carried out to coal ash in Nagan Raya PLTU (Electric Steam Power Plant) proving conversely. The coal ash of Nagan Raya PLTU is relatively safe to be used as construction material. The output explained that coal ash of Nagan Raya PLTU have adequate good potency to be utilized. One of coal ash potencies developed is the utilization asphalt mixture material including bottom ash as fine aggregate substitution and fly ash as filler substitution. The research aimed to find out the mixture characteristic by utilizing FABA for the road pavement of asphalt concrete layer (AC-WC) to reduce environment pollution and detect the appropriate proportion for the optimal utilization. The percentage of fine aggregate in the mixture must meet the requirement of binder as 5-15% to the weight, while the filler must meet the minimum of 75% to weight of filter pass No. 200 (0.075 mm). The test output of both mixtures by using bottom ash and fly ashin 15%-30% variation was different. The output is similar. Both of the output concluded that the optimum asphalt level was 5% and the variation of 30% bottom ash : 70% fine aggregate meet the requirement specification, while variation fly ash as subtitution Portland cement resulting that all the parameters meet the specification required by Bina Marga specification 2018.

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Section: Road Asphalt Characteristicmentioning

confidence: 99%

Characteristic of Asphalt Mixture using Fly Ash and Bottom Ash Substitution in Reducing Environment Pollution

Azka

Rani

Katami

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…The Effect of Variation in the Length of Water Hyacinth Fiber Twisted on Split Tensile Strength High-Performance Fiber Concrete According to (Widyaningsih & Sutanto, 2018) the use of this plant is still very rare because the majority of people know the use of this plant water hyacinth is only for making crafts, this plant can grow up to 1,9% per day. Even though the water hyacinth plant has a high fiber content (20% fiber) so that in his research water hyacinth fiber was used as a filler.…”

Section: Riki Verdian Resmi Bestari Muinmentioning

confidence: 99%

The effect of variation in the length of water hyacinth fiber twisted on split tensile strength high performance fiber concrete

Verdian,

Muin

2023

Astonjadro

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One of the weaknesses of concrete is that it has a very small tensile strength, which makes it brittle. Normal concrete has a tensile strength of 9-15% of its compressive strength. To increase the tensile strength of concrete, it is necessary to add fiber. The types of fibers that can be used in concrete can be either natural fibers or non-natural fibers. Various alternatives can be made as an effort to improve the quality of concrete. One of them is by utilizing weeds or weeds into useful materials. One of these disturbing plants is the water hyacinth plant, which is quite abundant and grows very fast. Water hyacinth plants consist of stems, leaf petals, which are rich in fiber, which allows it to be used as an alternative additive in concrete mixtures for construction. The purpose of this research is to try to apply water hyacinth fiber (SEG) 0,75% in high performance concrete (HPC) to determine the effect of the ratio of water hyacinth fiber twisted length on the compressive strength and split tensile strength of high performance concrete with several variants fiber lengths of 2 cm, 1,5 cm and 1 cm. The results showed that the decrease in the compressive strength of water hyacinth fiber-rolled concrete for variations of 2 cm, 1,5 cm and 1 cm were respectively 10,76%, 14,16%, and 18,76% of the reference concrete compressive strength of 45,42 MPa and the highest splitting tensile strength of concrete is in the 1 cm fiber length variation of 3,65 MPa which is 9.89% of the concrete compressive strength of 36,90 MPa. The modulus value decreases with the variation in the length of the fiber strand.

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“…In the wet season, flooding will worsen the pavement which experience overloading phenomenon (Hatmoko et al, 2017). Widyaningsih (2018) mention that rapid traffic growth gives impact to the structure of the pavement and to the use of its material. Especially for the pavement structure condition in Indonesia, where the burden of traffic flow often exceeds the limit, so special consideration is needed in planning the asphalt mixture, including improving the quality of the asphalt.…”

Section: Modified Zero Overloading Policy Impact Tomentioning

confidence: 99%

Modified Zero Overloading Policy Impact to Pavement’s Service Life

2020

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Indonesia have not finished yet with the overloading truck problem which makes early failure in Indonesia pavements, mainly in national highways such as Pantura national highway. This is the first research which the aim is to compare the Cumulative Equivalent Single Axle Load (CESA) between 4 policy conditions; (1) zero overloading policy enforced; (2) modified 1 zero overloading policy enforced with 40% legal overloading tolerance for the nine-daily needs (rice, sugar, cooking oil, soy beans, salt, meat, chicken, eggs, onion), portland cement and fertilizer trucks; (3) modified 2 zero overloading policy enforced with 50% legal overloading tolerance for the same transporter as point (3); (4) no policy. This modification of the policy considered to avoid the price increment of those goods caused by the rising expedition cost. The Liddle’s formula used with k–factor = 1 for single axles, 0.086 and 0.031 for tandem and tridem axles. The finding of the study shows decreasing CESA between the alternatives compare to no policy applied. Application of policy 2 and 3 reduce the CESA number as much 44% and 34% respectively, there is 10% displaced cargo difference between policy 2 and 3 which must be loaded to other vehicles

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Influence of hyacinth plant as filler on mixed ac-wc (asphalt concrete - wearing course) with marshall test

Cited by 5 publications

References 3 publications

Characteristic of Asphalt Mixture using Fly Ash and Bottom Ash Substitution in Reducing Environment Pollution

Characteristic of Asphalt Mixture using Fly Ash and Bottom Ash Substitution in Reducing Environment Pollution

The effect of variation in the length of water hyacinth fiber twisted on split tensile strength high performance fiber concrete

Modified Zero Overloading Policy Impact to Pavement’s Service Life

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