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Overview

PT Krakatau Semen Indonesia

PT Krakatau Semen Indonesia (KSI), a symbol of synergy between two Government Corporate in Indonesia, they are PT Krakatau Steel (Persero) Tbk. and PT Semen Indonesia (Persero) Tbk, KSI produce Ground Granulated Blast Furnace Slag, as an Eco Friendly material to make high-performance composite cement.

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KSI

expert opinion

  • The Structural and Construction Materials Laboratory at Brawijaya University has been collaborating in joint research with PT Krakatau Semen Indonesia (PT KSI) since 2018. The research aims to understand the characteristics of Ground Granulated Blast Furnace Slag (GGBFS) in terms of strength and other advantages. Our competent research team, consisting of Prof. Dr. Ir. Sri Murni Dewi, MS; Dr. Eng. Ir. Ming Narto Wijaya, MT., M.Sc.; and myself, has proven the quality and excellence of GGBFS material produced by PT KSI. Based on our research, the application of GGBFS material as a partial replacement for cement with... Lihat Selengkapnya

Management

Our Team

Achmad Safii
Plt Direktur Utama

Achmad Safii

Bakhrul Ulum
Direktur Keuangan

Bakhrul Ulum

Heru Indra
Komisaris

Heru Indra

Kadek Agus
Komisaris

Kadek Agus

Our Client


Adhi Beton
Broco
Conch
Dusaspun
Cemindo Gemilang
Farika Beton
HUME
PT. Hutama Prima
JAYA CELCON
Jayamix by SCG
Mitra Kiara Indonesia
Nebresko
Prima Beton
Semen Serang by PT. Haohan Cement Indonesia
SIKA Building Trust
Solusi Bangun Beton
STOLLBERG
Tigapilar Pratama Energi
Waskita Precast
WEBER by Mortar Utama

Latest Blog

Articles & News

Raih 91,50% Menjadi Bekal KSI untuk Kuasai Pasar Domestik

Achieving 91.50% as KSI's Foundation to Dominate the[...]

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Workshop Pemanfaatan Ggbfs

GGBFS Utilization Workshop[...]

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PTKSI: Kualitas Tinggi, Harga Semen Slag Lebih Murah Ketimbang Semen Biasa

PTKSI: High Quality, Slag Cement Cheaper Than Regular Cement[...]

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