Muhammad Syarif

Dr. Muhammad Syarif

orcid

Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2021 in Journal of Materials Research and Technology
Verified
Journal Article
Open access
MSMuhammad Syarif
Muhammad Syarif
MKMehmet Serkan KIRGIZ
Mehmet Serkan KIRGIZ
AGAndré Gustavo De Sousa Galdino
André Gustavo De Sousa Galdino
MNM. Hesham El Naggar
M. Hesham El Naggar
JMJahangir Mirza
Jahangir Mirza
CTChandra Sekhar Tiwary
Chandra Sekhar Tiwary

1 December 2018 in Case Studies in Construction Materials
Verified
Journal Article
Open access
MSMuhammad Syarif
Muhammad Syarif
VSVictor Sampebulu’
Victor Sampebulu’
MTM. Wihardi Tjaronge
M. Wihardi Tjaronge
NANasruddin
Nasruddin
The waste problem is a problem faced throughout the world. This research aims to save the environment with on the utilization of recycling waste materials that do not contribute much in people's lives over the years. Organic cement is an alternative cement besides portland cement made from organic waste recyled and substitution of mediteran soil. The research is oriented to chemical compounds, compressive strength, and tensile strength testings of concrete by using organic and portland cements. Age of concrete in the research are 3, 4, 14, 21, and 28 days old. Result for compressive test of cylinder concrete with organic cement, it obtained 6.10 MPa while the cylincer concrete with portland cement, it obtained 20.22 MPa. For tensile strength test of cylinder concrete with organic cement on 28-days-old concrete reached 1.09 MPa and those with portland cement reached 2.01 MPa. From the physical test result, it obtained the density of organic cement is 3.01 g/ml, while for the density of portland cement is 3.16 g/ml. From the analysis of organic cement chemical compounds through laboratory testing methods result, it found indications that resemble portland cement chemical compounds that are CaO;65,36%, SiO2; 18,84%, Al2O3; 6,33%, Fe2O3; 2,29%, SO3; 3,64%, MgO; 1,35%, C3S; 66,72%, C2S; 3,98%, C(3)A; 12,9%, and C4Af; 6,97%. (C) 2018 The Author. Published by Elsevier Ltd.

21 August 2021 in Engineering, Technology & Applied Science Research
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Journal Article
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MSMuhammad Syarif
Muhammad Syarif
MTM. W. Tjaronge
M. W. Tjaronge
Organic cement is an environmentally friendly alternative to Portland cement which is acquired by recycled organic waste and Mediterranean soil. Waste management is a global problem. The physical characteristic test results of the organic cement show that the weight test of fresh organic concrete is 2081kg/m³ and the dry weight of concrete is 2032kg/m³ which are smaller than Portland cement concrete's which are 2525kg/m³ and 2405 kg/m³ respectively. The fineness of alternative cement grains that passed the 200 mesh sieve is 56%, which is more than Portland cement's which is 52%. The solid weight of alternative cement is 1200kg/m3 whereas the solid weight of Portland cement is 1250kg/m3.

8 September 2018 in Jurnal Teknosains
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Journal Article
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MSMuhammad Syarif
Muhammad Syarif
VSVictor Sampebulu
Victor Sampebulu
MTMuh. Wihardi Tjaronge
Muh. Wihardi Tjaronge
NJNasruddin Junus
Nasruddin Junus
The results of this study aims to save the environment, through the discovery of new alternative materials by recycling organic waste, household waste, coal waste (fly ash and bottom ash), and substitution of mediteran land and clay into organic cement that is alternative cement in addition portland cement. Test results of organic cement chemical compound using laboratory testing method refers to ASTM C-114 and SNI 15-2049-2004. An indication of resembling a portland cement chemical compound is CaO of 65.36%, SiO₂ 18.84%, AlOO₃ 6.33%, Fe₂O₃ 2.29%, SO₃ 3.64%, MgO 1.35%, C₃S 66 , 72%, C₂S 3.98%, C₃A 12.9%, and C4Af 6.97%. Test methods of physical properties include testing of baseline time and end time and normal consistency value to organic cement, this test refers to ASTM C 191-04 and C 191-08 and ASTM C 187-04. Fineness of organic cement grains that passed in the mesh 200 mesh as much as 56%, more subtle than portland cement is 52%. The solid weight of organic cement is 1200 kg/m3, lighter than portland cement which reaches 1250 kg/m3. The initial setting time for organic cement was 105 minutes, longer than portland cement at 90 minutes. For the organic cement final time at 225 minutes, it was above the end time of portland cement at 180 minutes.

7 September 2019 in Jurnal Linears
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MSMuhammad Syarif
Muhammad Syarif
Semen organik merupakan semen alternatif terbaru selain semen portland, dibuat dari mendaur ulang sampah organik, limbah batu bara berupa fly ash dan bottom ash serta mensubtitusi tanah mediteran dan tanah liat. Penelitian ini sebagai langkah kebijakan dalam penyelamatan lingkungan. Pengujian kuat tekan dan kuat tarik belah beton silinder menggunakan semen organik dan sebagai pembandingnya menggunakan semen portland melalui metode water curing dan dry curing pada umur 3,7,14,21 dan 28 hari. Hasil uji tekan beton menggunakan semen organik diperoleh 8,52 MPa pada metode water curing dan 14,52 MPa pada metode dry curing, sedang pada beton yang menggunakan semen portland yaitu 22,37 MPa pada metode water curing dan 19,71 MPa pada metode dry curing. Hasil uji kuat tarik belah menggunakan semen organik pada umur beton 28 hari mencapai 0,96 MPa pada metode water curing dan 1,22 MPa pada metode dry curing. Adapun yang menggunakan semen portland yaitu 2,03 MPa pada metode water curing dan 2,03 MPa pada metode dry curing. Hasil uji fisis berat jenis semen organik adalah 3,01 gr/ml sedang untuk semen portland adalah 3.16 gr/ml. Berat jenis semen organik 3,05 gr/ml dan berat jenis semen portland yaitu 3,15 gr/ml. Kehalusan butiran semen organik yang lolos pada ayakan 200 mesh sebanyak 56%, lebih halus dari semen portland yaitu 52%. Berat padat semen organik 1200 kg/m3 lebih ringan dari semen portland yang mencapai 1250 kg/m3. Waktu ikat awal semen organik adalah 105 menit dan waktu ikat akhir semen organik adalah ke 225. Untuk semen portland waktu ikat awalnya adalah 90 menit sedang waktu ikat akhirnya mencapai 180 menit.

17 March 2019 in Jurnal Linears
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Journal Article
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MSMuhammad Syarif
Muhammad Syarif
Penelitian ini bertujuan sebagai penyelamatan lingkungan dan penemuan bahan bangunan alternatif terbaru. Dalam penelitian ini, telah menghasilkan semen organik yang merupakan semen alternatif terbaru selain dari semen portland yang dibuat melalui sistem daur ulang limbah organik, fly ash, bottom ash, dan substitusi tanah mediteran. Metode yang digunakan dalam penelitian ini adalah pengujian laboratorium. Pengujian digunakan untuk menentukan unsur senyawa kimia pada masing-masing bahan utama semen organik. Dari hasil analisis senyawa kimia semen organik melalui metode pengujian laboratorium, telah ditemukan indikasi yang mirip dengan senyawa kimia semen portland dalam bentuk: CaO; 65,36%, SiO2 18,84%, Al2O3 6,33%, Fe2O3 2,29%, SO3 3,64%, MgO 1,35%, C3S 66, 72%, C2S 3,98%, C3A 12,9%, dan C4Af 6,97%. Bleeding beton semen organik untuk 1 m3 adalah 23,88 ml/cm2, lebih rendah dari bleeding beton semen portland yang mencapai 31,83 ml/cm2. Kadar udara beton semen organik dalam 1 m3 adalah 2,2%, sedang kadar udara beton semen portland mencapai 1,9%. Berat unit semen organik diperoleh 1.200 kg/m3, lebih ringan dari semen portland yang mencapai 1.250 kg/m3.