PROGRAM STUDI DOKTOR ILMU TEKNIK SIPIL FAKULTAS TEKNIK UNS

(1)

PROGRAM STUDI DOKTOR ILMU TEKNIK SIPIL FAKULTAS TEKNIK UNS

No. Dokumen

Revisi ke 0

Dokumen level 3 : PANDUAN Tgl. berlaku

RENCANA PEMBELAJARAN SEMESTER (RPS) ^Halaman ^{1 / 4}

Disiapkan Diperiksa Disahkan

Prof. Stefanus A Kristiawan Koordinator Pengampu MK

Identitas Mata Kuliah Course Identity Kode Mata Kuliah:

Course code:

Bobot satuan kredit semester (sks): 2

Course credit unit:

Semester: 2 Semester:

Sifat: Wajib Wajib / Pilihan

Compulsory / Electives Nama Mata Kuliah:

Coursename: Mata kuliah Keahlian (Material)

Material Engineering Specialization Course Deskripsi Matakuliah

Course description Deskripsi singkat matakuliah dan

silabus

Brief description

Mata kuliah keahlian (material) mendiskusikan aspek-aspek fundamental terkait material untuk rekayasa sipil: komposisi, sifat fisik, sifat kimiawi, sifat mekanik, durabilitas. Selain itu beragam metode terkini yang digunakan untuk karakterisasi dan analisis material juga bagian penting yang dipelajari. Untuk semester gasal 2019/2020 ini, material yang akan dibahas adalah geopolymer

Capaian Pembelajaran Mahasiswa

Student Learning Outcomes Setelah lulus MK ini mahasiswa mampu:

1. Menjelaskan proses, sintesis, dan karakterisasi geopolymers

2. Menjelaskan precursor dan activating solution dalam pengembangan geopolymer.

3. Menjelaskan sifat-sifat geopolymers Pustaka rujukan

Reference Pustaka Wajib:

1. John L. Provis and Jannie S. J. van Deventer, Geopolymers: Structure, processing, properties and industrial applications, Wo o d h e a d p u b l i s h i n g l imi t e d, 2009

Prasyarat

Pre/co-requisite Mata kuliah terkait

Advance course Kegiatan penunjang, Metode, Perlengkapan, Material perkuliahan

Activities, Methods, Tools, Course Materials 1.Methods: Ceramah & diskusi.

2.Tools: Buku, slide proyector, papan tulis.

Panduan penilaian

Assessment guideline 1.Ujian Tengah Semester (UTS)/Tugas ke-1: 50%

2.Ujian Akhir Semester (UAS)/Tugas ke-2: 50%

(2)

PROGRAM STUDI DOKTOR ILMU TEKNIK SIPIL FAKULTAS TEKNIK UNS

No. Dokumen

Revisi ke 0

Prof. Stefanus A Kristiawan Koordinator Pengampu MK Minggu

Week Topik

Topic Subtopik

Subtopic Capaian belajar

Learning outcomes 1 Introduction to geopolymers 1. History of geopolymer technology

2. Geopolymer terminology 3. Geopolymer science 4. Geopolymer applications

Mahasiswa mampu menjelaskan riwayat perkembangan geopolymer 2 Geopolymer synthesis and

characterization 1. Origin and history of coal fly ash 2. Coal fly ash particle morphology 3. Aluminosilicate glass chemistry 4. Examining coal fly ash glass chemistry 5. Coal fly ash glass behavior in IPC formation

Mahasiswa mampu menunjukkan karakteristik coal fly ash sebagai material dasar dalam pembuatan geopolymer

3 Geopolymer precursor

design 1. Metallurgical slags

2. Fly ash

3. Availability of aluminium

4. An optimal two-part geopolymer?

5. Designing one-part geopolymer cements 6. Geopolymers and the future cement industry

Mahasiswa mampu

menjelaskan sifat dasar dari precursors yang diperlukan dalam pengembangan geopolymer

4 Activating solution chemistry

for geopolymers 1. Alkali hydroxide solutions 2. Alkali silicate solutions 3. Other activators

Mahasiswa mampu menjelaskan beragam activator yang diperlukan dalam pengembangan geopolymer

5 Nanostructure/microstructure of metakaolin

geopolymers

1. Metakaolin

2. Formation of metakaolin geopolymers 3. Nanostructure of metakaolin geopolymers 4. Microstructure of metakaolin geopolymers 5. Calcium in metakaolin geopolymers

Mahasiswa mampu menjelaskan sifat nano/micro geopolymers berbasis metakaolin 6 Nanostructure/microstructure

of fly ash geopolymers 1. general characteristics of cementitious gels 2. Polymerisation: a conceptual model 3. Characterisation of N-A-S-H gel 4. Microstructure of the fly ash geopolymer

Mahasiswa mampu menjelaskan sifat nano/micro geopolymers berbasis fly ash

7 Geopolymer synthesis

kinetics 1. In situ infrared spectroscopy 2. Calorimetry

3. Rheology

4. Diffraction techniques

5. Nuclear magnetic resonance (NMR) 6. Microscopy

7. Modelling

Mahasiswa mampu menjelaskan reaksi kinetic pembentukan geopolymer

8 Ujian Tengah Sem./Tugas

Ke-1 (UTS) Bobot penilaian 50%

9 Accelerated ageing of

geopolymers 1. Crystallisation during synthesis of geopolymer gels

2. Crystallisation during ageing of geopolymer gels

3. Accelerated ageing tests of geopolymers 4. Ageing of geopolymers synthesised from

Mahasiswa mampu menjelaskan proses akselerasi kematangan geopolymers

(3)

PROGRAM STUDI DOKTOR ILMU TEKNIK SIPIL FAKULTAS TEKNIK UNS

No. Dokumen

Revisi ke 0

metakaolin

5. Ageing of geopolymers synthesised from fly ash

10 Chemical durability of

geopolymers 1. General aspects

2. Sulphate attack and sea water attack resistance

3. Acid attack

4. Resistance to corrosion of steel reinforcement 5. Alkali silica reaction

6. High temperature and fire resistance 7. Resistance to extreme environment: frost

attack

Mahasiswa mampu menjelaskan durabilitas geopolymer dikaitkan dengan berbagai chemical attack

11 Life-cycle analysis of

geopolymers 1. Life cycle assessment

2. Influence of the geopolymer composition on environmental impacts

3. Influence of the geopolymer production process on environmental impacts

4. LCA comparison of geopolymers to other product systems

5. Geopolymers and the utilisation of secondary resources

Mahasiswa mampu menganalisis siklus hidup geopolymer

12 Engineering properties of

geopolymer concrete 1. Geopolymer concrete

2. Mixture design, production, and curing 3. Short-term properties of geopolymer concrete 4. Long-term properties of geopolymer concrete

Mahasiswa mampu menjelaskan sifat engineering dari beton geopolimer

13 Producing fire- and heat-

resistant geopolymers 1. Phase composition of alkaline aluminosilicate cements after curing at normal and elevated temperature

2. Interrelation between mix proportion, phase composition after hydration and dehydration, and properties

3. Experience of application

Mahasiswa mampu menjelaskan

pengembangan geopolymer yang tahan api/panas

14 Utilization of mining wastes to produce geopolymer binders

1. Influence of calcination operations in the reactivity of mine wastes

2. Strength gain and mix design parameters 3. Physical and mechanical properties 4. Durability and environmental performance 5. Future research trends

Mahasiswa mampu

menunjukkan potensi waste material dalam

pengembangan geopolymer

15 Utilisation of non-thermally activated clays in the production of geopolymers

1. Dehydroxylation of 1:1 layer-lattice aluminosilicate minerals

2. Dehydroxylation of 2:1 layer-lattice aluminosilicate minerals

3. Reactions of thermally dehydroxylated clays with alkali

4. Methods for reproducing the effects of thermaldehydroxylation in clays

5. Other methods for forming aluminosilicate

Mahasiswa mampu menjelaskan produksi geopolymer berbasis non- thermally activated clays

(4)

PROGRAM STUDI DOKTOR ILMU TEKNIK SIPIL FAKULTAS TEKNIK UNS

No. Dokumen

Revisi ke 0

geopolymers 16 Ujian Akhir Sem.(UAS)/

Tugas ke-2 (UAS) Bobot penilaian 50%