Holcim initiatives in creating Innovative Sustainable Building Material & Construction

Technical Marketing Department

[email protected]

© PT Holcim Indonesia Tbk,

Content Sustainable Construction Concept Holcim Vision & Future Aspiration Initiative in Building Material Production New Generation of Cement

Initiative in design & project construction

Initiative in operation built environment

2 Holcim Indonesia

Buildings are critical 90% energy consumption

10% energy consumption

3 Holcim Indonesia

Platform for Sustainable Development Concept

Sustainable Development Concept

Triple Bottom Line

4 Holcim Indonesia

Connection between Innovation-sustainable-green

5 Holcim Indonesia

Content Sustainable Construction Concept Holcim Vision & Future Aspiration Initiative in Building Material Production New Generation of Cement

Initiative in design & project construction

Initiative in operation built environment

6 Holcim Indonesia

History of Holcim Indonesia

•15 June 1971, PT Semen Cibinong was established, located at Narogong West Java. Shareholders: Gypsum Carrier Inc. Panama 51%, PT Semen Gresik 25%, Bamerical IFC USA 24%. Started with 1 unit capacity of 600,000 MT/year in 1973 and additional capacity expansion in 1977 for another 600,000 MT.

1995, acquired PT Semen Dwima Agung which has mining and cement production license with 800 Ha mining consession, Tuban, East Java.

10 August 1977, listed at Jakarta Stock Exchange.

1993, Acquired 100% of PT Semen Nusantara, Cilacap which has 1 million ton cement capacity.

30 May 1988, Local company (PT Tirtamas Majutama) took over the ownership and recorded as a majority shareholder

1989, Listed in Surabaya Stock Exchage

1990, Established 2 companies, PT. Trumix Beton (Ready Mix) & PT. Wahana Transtama (Transporter).

13 December 2001, Holcim took over the ownership with 77.33% shares, after investing 0.8 billion USD and the rest are belong to public.

1 January 2006, PT Semen Cibinong changed its name into PT Holcim Indonesia

7 Holcim Indonesia

Blend of brand names and International reputations...

8 Holcim Indonesia

Into one global group ...

9 Holcim Indonesia

Content Sustainable Construction Concept Holcim Vision & Future Aspiration Initiative in Building Material Production New Generation of Cement

Initiative in design & project construction

Initiative in operation built environment

10 Holcim Indonesia

BACKGROUND Holcim Serba Guna in Sustainable Development Triple Bottom Line

Environmental: Use waste as a source of energy to replace fossil energy (co-processing) when burn raw material at pre-heater and KLIN Social: Friendly use for mason and home owner when they use it, potential reduce error when mixing cement. Economic :Not only give more strength in final result but also more efficient, and durability compare with cement in same class

11 Holcim Indonesia

Improved fresh concrete properties

Lower heat of hydration

Low effective alkali content Dense structure, low permeability High chemical resistance (sea water, chloride diffusion, sulphate attack, etc.)

SEMEN SERBA GUNA

High final strength Moderate early strength 12 Holcim Indonesia

PCC as New Generation Cement S N I

SNI 15-2049, Semen Portland Type I, II, III, IV, V

1940

OPC A S T M

SNI 15-0302, Semen Portland Pozzolan Type : IS, IP, P, I(PM), I(SM), S

1967

PPC

C150 Standard Specification for Portland Cement – (1940)

C595 Standard Specification for Blended Hydraulic Cements – (1967)

Type I, II, III, IV, V

Type : IS, IP, P, I(PM), I(SM), S

Holcim Indonesia

SNI 15-7064 Semen Portland Komposit

1992

PCC C 1157 Standard Performance Specification for Hydraulic Cement – (1992) Type : GU, HE, MS, HS, MH, LH 13

14 Holcim Indonesia

Content Sustainable Construction Concept Holcim Vision & Future Aspiration Initiative in Building Material Production New Generation of Cement

Initiative in design & project construction

Initiative in operation built environment

15 Holcim Indonesia

BACKGROUND Holcim Solusi Rumah in Sustainable Development Triple Bottom Line

Holcim Indonesia’s brand- and reputation building aims for the long term. In order to be successful, the business framework must consider a sustainable development (3BL) approach. Environmental: Solusi Rumah system leads to a low energy consumption in a housing construction, minimum construction waste, and minimize natural resource exploration. The system implements low carbon technology as environmentally friendly development system. Social: Solusi Rumah House will create an healthy living condition housing by an additional design consultancy service, and high quality building material system. By giving a good design, Solusi Rumah make contribution in society development to have better living house. Economic :Solusi Rumah is a new initiatives in housing solution which is a new market potential, and becomes new job opportunity. 16 Holcim Indonesia

SOLUSI RUMAH Project References Museum Anak Bangsa, Jakarta

Roof garden, and natural ventilation design, which is implementing sustainable design guidelines which leads to minimum energy consumption during building lifetime.

Yuniari Santoso House, Yogyakarta

Aswaia Lintang elementary School, Bantul

A durable school building construction with minimum maintenance and retrofitting required.

Solusi Rumah CPM Franchisee

Local material utilization, which will minimize imported material, and energy consumption for material transportation.

17 Holcim Indonesia

Content Sustainable Construction Concept Holcim Vision & Future Aspiration Initiative in Building Material Production New Generation of Cement

Initiative in design & project construction

Initiative in operation built environment

18 Holcim Indonesia

Thank you

Your Preferred Partner

19 Holcim Indonesia