Analisis Kuat Tekan Geopolimer Berbasis Abu Layang PT. IPMOMI Yang Telah Ditambahi Garam-garam Nitrat dari Ion-Ion Pb2+, Cd2+, Co2+ dan Sr2

Kuncoroanggo, Luhur (2019) Analisis Kuat Tekan Geopolimer Berbasis Abu Layang PT. IPMOMI Yang Telah Ditambahi Garam-garam Nitrat dari Ion-Ion Pb2+, Cd2+, Co2+ dan Sr2. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 01211340000013-Undergraduate_Theses.pdf Restricted to Repository staff only Download (1MB) | Request a copy

Abstract

Kuat tekan geopolimer yang telah ditambahi garam-garam Nitrat bergantung pada proses sintesisnya. Proses pencampuran bahan dalam pembuatan geopolimer sangat penting untuk menghasilkan geopolimer dengan kuat tekan tinggi. Abu layang sebagai bahan utama pembuatan geopolimer menjadi sangat reaktif ketika dicampur dengan aktivator. Abu layang yang telah dikeringkan ditambah dengan larutan garam Nitrat dan larutan Al(OH)3 kemudian dicampur dan diaduk dengan larutan activator selama 2,5 menit dan dicetak dalam cetakan berbentuk silinder dengan jari jari 2cm dan tinggi 4cm. Uji kuat tekan dilakukan setelah 7 hari pengeringan.
Hasil uji kuat tekan menunjukkan penambahan kation logam Pb2+ pada geopolimer menghasilkan kuat tekan tertinggi sedangkan kuat tekan terendah pada geopolimer yang ditambahi kation logam Sr2+.
=================================================================================================================================
The geopolymer compressive strength added with Nitrate salts depends on the synthesis process. The process of mixing materials in the manufacture of geopolymers is very important to produce geopolymers with high compressive strength. Fly ash as the main ingredient in making geopolymers becomes very reactive when mixed with activators. The dried fly ash plus the Nitrate salt solution and Al(OH)3 solution are then mixed and stirred with the activator solution for 2.5 minutes and printed in a cylindrical mold with 2cm fingers and 4cm height. The compressive strength test is carried out after 7 days of drying. The compressive strength test showed that the addition of Pb2+ metal cations to geopolymers produced the highest compressive strength, while the lowest compressive strength in geopolymers supplemented with Sr2+ metal cations.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Geopolymer, Fly ash, Compressive Strength, Salt Nitrate
Subjects:	Q Science > QD Chemistry > QD471 Chemical compounds - Structure and formulas
Divisions:	Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	Kuncoroanggo Luhur
Date Deposited:	20 Jul 2026 04:13
Last Modified:	20 Jul 2026 04:13
URI:	http://repository.its.ac.id/id/eprint/69155

Actions (login required)

View Item