Student Department of Mathematics with lecturers conducted a study excursion to the PT. Holcim Indonesia Tbk in Tuban, East Java on March 17, 2016. Led by Kusbudiono, S.Si., M.Si. as Head of Program of Mathematics FMIPA University of Jember greeted by Mrs. Indriani Siswati as Corporate Communication Reg. 3 PT. Holcim Indonesia Tbk. According to the schedule agreed upon by the Department of Mathematics and PT. Holcim, the event will be divided into several sessions (Speech, Presentation, Sharing and question and answer) to optimize Mathematics student excursions.

The session begins with the introduction of the PT. Holcim Indonesia Tbk, Holcim Indonesia is a leading fully integrated producer of cement, ready mixed concrete and aggregates with a unique and expanding retail franchise offering the most complete end-to-end solution to home building, from building materials supply to design and speedy, safe construction. On Audio Visual submitted that tells Holcim Introduction Safety and security in the neighborhood. Also described by Mr. Rizal from Holcim of vigilance in the industrial environment and the dangers of using mobile phones regardless of the surrounding environment.

Next is a welcome session presented by Kusbudiono, S.Si., M.Si. as Chairman of the Department of Mathematics FMIPA University of Jember and Mr. Edi Sukasmin as Chairman of PT. Holcim Indonesia Tbk Tuban, East Java. At this session also displayed again on the Company Profile of Holcim.

Holcim is a pioneer and an innovator in Indonesia’s fast-developing cement sector, as the market for homes, commercial buildings and infrastructure expands. We are the only provider of a fully integrated range of 10 cement types, concrete and aggregates. We are building a unique franchise, Solusi Rumah, to deliver complete, affordable housing solutions and upgrades, drawing on the skills of over 49,000 Holcim-trained masons, 437 franchisees as of 2013 and a growing telesales presence. Their products are sold in more than 8,000 retail stores across Indonesia. Holcim Beton was first to market with SpeedCrete®, a fast-setting concrete that slashes time on repair work to roads and developments, while our MiniMix phone service allows same-day ready-mixed concrete delivery; we were also first with mobile concrete batching plants. Their construction industry seminars on best practices in large-scale concrete pouring for multi-storey building foundations are literally ground breaking. We are pioneers in creating a professional centre of excellence in vocational and managerial skills, the Holcim Academy, drawing students from across Southeast Asia. The company operates three cement plants in Narogong-West Java, Cilacap-Central Java, Tuban 1-East Java and a grinding facility in Ciwandan-Banten with total capacity of 11 million tons of cement. We operate multiple concrete batching plants, two stone quarries and an extensive logistics network of warehouses and silos.

The next session is Sharing of Mathematics in Cement Industry presented by Mr. K. Proceed Kusrihadi also the question and answer session to the Holcim math student. At the end of this session, held an exchange of souvenirs from the Department of Mathematics University of Jember, represented Mr. Kosala Dwidja Purnomo, S.Si., M.Si and PT. Holcim Indonesia. In closing study excursion, the group from the Department of Mathematics at the spoke around the plant (Plant Tour) Holcim using buses provided by PT. Holcim Indonesia Tbk.