INTERNATIONAL CONCRETE COMPETITION

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@civilweekuns@civilweekuns

civilweek@�.uns.ac.id

INTERNATIONAL CONCRETE

COMPETITION

civilweek.hms-uns.com

HMS FT UNS

TERM OF REFERENCEINTERNATIONAL CONCRETE

COMPETITION (ICC)CIVILWEEK 2018

ACTIVITY NAMEInternational Concrete Competition CIVILWEEK 2018

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COMPETITION THEME

“Sustainable Self Compacting Concrete”

BACKGROUND Recent development shows increasing demand of facilities and infrastructures. In the world, infrastructure development has been intensively implemented. Progress in the construction industry demands renewal and innovation to solve existing problems. Self-Compacting Concrete (SCC) is high-quality concrete that can solidify itself. The use of SCC increases significantly every year. Over time and the high pace of infrastructure development, required adaptations of SCC to remain reliable in meeting the needs of the construction industry. However, innovations concerning the use of materials or added materials used for SCC are still less innovative. With geographic diversity in the world, is expected to find materials that can be used and developed as innovation of material composition for better SCC, without eliminating the concept of high concrete compressive strength in the early age of concrete and of course can be produced on a large scale. Therefore, required research and development from academic and students to the increasing variety and innovative materials or added materials for SCC. International Concrete Competition CIVILWEEK 2018 is a competition to develop concrete innovation in term of methods and materials used. In accordance with the problems that have been described, in this year International Concrete Competition CIVILWEEK 2018 takes the theme “Sustainable Self Compacting Concrete”, which is SCC innovation that has a high initial compressive strength by considering the environmental aspect, economy, and the possibility of large-scale production in the planning. International Concrete Competition CIVILWEEK 2018 is expected to produce innovation in order to support the progress of infrastructure development.


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TERM OF THE PARTICIPANTS

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1. Participants are bachelor (S1) or vocational program (D3 and D4) students from universities around the world.2. Each team consists of 3 (three) students and 1 supervisor from the same university. One team is allowed to come from different cohorts and classes.3. Each university is allowed to send more than one team.4. Each participant is allowed to become leader or member of 1 team only.5. Each team is only allowed to submit 1 proposal.6. Participants are required to attend every event in International Concrete Competition in accordance with the specified time by the committee.

TERM OF THE COMPETITIONI. Registration Procedures.

1. Participants have to confirm via SMS or WhatsApp with the following format: ICC 2018_Name of Your University_Name of Your Team Sent to: +6285642707604 (Bindra Jati Gunawan) +6281311514234 (Vina Delviana)2. Participants pay registration fee Rp 350.000,00 per team for Indonesian team and 40 USD per team for international team. Payment can be made directly to the ICC committee at The Secretariat of Civil Engineering Student Association Sebelas Maret University or transfer to the BNI bank account: Bank acc number : 0305249587 Bank account name : Nabilla Salmah3. At the time registration, participating team bring: a) Photo copy / scan proof of payment transfer (for via Bank transfer) b) Registration form that can be downloaded at www.civilweek.ft.uns.ac.id c) Photocopy or scan of student identity card d) Photo 4x6 3 pieces (each participant 1 photo) e) Letter of recommendation from the head of faculty for student affair.


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4. Registration files may be submitted directly to the committee at Civil Engineering Student Association, the last date is September 9 , 2018.

th

5. The requirements above can be sent by mail or email to the secretariat of Civil Engineering Student Association, Sebelas Maret University with the following address:

Sekretariat CIVILWEEK UNS Surakarta 2018:Program Studi Teknik Sipil

Gedung 5 Lantai 1 Fakultas TeknikUniversitas Sebelas Maret (UNS) Surakarta

Jl. Ir. Sutami 36 A Kentingan Surakarta 57126 IndonesiaEmail: [email protected] (cc ICC)

II. RulesInternational Concrete Competition CIVILWEEK 2018 is divided into 2 stages of selection, they are:a. Selection Stage of International Concrete Competition

In this selection, there will be 6 teams pass with the highest scores based on the calculation of Proposal and Video Submission of International Concrete Competition, and the 1-day test result of compressive strength from concretes that have been sent to us. For the selected teams, will attend the next stage (final stage) in Sebelas Maret University, Surakarta.

Criteria for selection stage:1. Participants submit the proposal and the video of international concrete competition, and the 1-day test result of compressive strength from concretes.2. Material and admixture a.Participants are not allowed to use silicafume, fly ash and slag as admixture and delimitation of the using cement (450 kg/m ).3

b.Participants must explain the reasons why use that admixture in the proposal, the advantages of using that admixture, the effects for concrete strength, and the impact from economic, social, and environment aspect. c.Participants must give information about other material which is used, be substitution material or additional material as cement, gravel (4.75 - 20 mm), sand (0.15 - 1.18 mm). d.Additives which is used is Sika Viscocrete, is mandatory for participants and using another additive is prohibited. Participants can get it free from committee after registration and payment.


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e.Cement which is used is PPC(*), cultivated from Semen Indonesia (Gresik) f. Other material which is used must be declared (weight, volume, percentation of overall) quantitatively. g.In the process of making concrete, participants are allowed to use mixer.(*): For International participants, if additives and cement do not have the same type as the rules, so it can be changed with others. But, before it, have to confirmation with ICC committee.

3. Criteria for SCC

a.Participants must do compressive strength testing from concretes (cylinder shape) with 15 cm as diameter and 30 cm as height as much 3 pieces. b.Procedures of making and testing concrete based on the standard of making SCC in EFNARC 2005.


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4. Criteria for Video of Competition

Participants must make a video with rules:

• All content must be in English.

• Video of competition has 10 minutes as maximum duration, with contents:

- Introduction from members of the team has 2 minutes as maximum

duration.

- Materials and how to make concrete.

- Steps of making until testing concrete (include Slump Flow and

Compressive Strength Test).

- Enclosed HMS UNS logo (on the top-right corner), logo of each participant’s

University (on the top-left corner), and logo (on the bottom-Sika Viscocrete

left corner).

- Logo required in the video can be downloaded from civilweek-uns.com.

• Minimum video quality is 480 pixels.

• The video is sent to [email protected] (cc ICC) and will be uploaded by

the committee on CIVILWEEK Youtube Channel.

• When making 1-day concrete, there will be marker from committee (will be

announced 1 day before the making of video).


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III. Standard Test and Assessment Criteria

Standard test in competition reffering to standard of ENARC (EN12350-1 and EN 12350-2)

* participants must provide information whether the Slump Flow Test Result and the 1-day Compressive Strength Test meet the standard or not.Assessment Criteriaa. Assesment for selection in the preliminary round, among other:

b. Determination of favorite champions based on the video with the most number of likes, which will be announced on Closing and Awarding Moment.


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PROPOSAL WRITING TERMS1. The proposal contains maximum of 20 pages (excluding Cover, validation sheet,

summary, image list, table of contents, table list and attachments).

2. All content must be in English

3. Cover is designed with the logo of each university, proposal title, team members, year,

event's name (International Concrete Competition CIVILWEEK 2018)

4. The proposal is written on A4 size paper under the condition :

a. Title of chapter is typed with font size 14, style Calibri

b. The content of proposal is typed with font size 12 , style Calibri and line spacing 1,5.

c. Typing:

· Left side 4 cm.

· Right side 3 cm.

· Upper and lower border 3 cm.

5. Typing distance, Chapter, Sub-Chapter and the detail:

a. Typing distance between chapter and sub-chapter is 3 spaces, sub-chapter and

sentence below 2 spaces.

b. Title of chapter is typed in the middle with a capital letter and with a distance of 4 cm

from the top edge without underlined.

c. Title of sub chapter is written from the left, the first letter of each word written in

capital letters.

d. Title of subchapter's child are written starting from the left with an indication of 5

(five) strokes underlined. The first letter of each word is capitalized.

e. If there is a Sub-Title in the lower level, it is written as in point (3) above, followed by

the next sentence

6. The page numbering follows the following conditions:

a. The introductory section covering the title page, introduction, and table of contents

use the Roman numerals Small and typed lower right (i, ii, and so on).

b. The body parts of the paper up to the closing section use western Arabic numerals

and are typed 3 cm apart from the right edge and 1.5 cm from the top edge (1, 2, 3,

and so on).


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PROPOSAL WRITING TERMS7. The preparation of proposals is as follows:

a. Cover

b. Preface

c. Table of contents

d. Table of picture

e. List of tables (if any)

f. Chapter 1 Preliminary

· Background

· Formulation of the problem

· Aim

· Benefits

g. Chapter 2 Literature Review

h. Chapter 3 Methodology

· Research methods and data collection

· Material and material data used

· Mix Design calculation

· Concrete manufacture method

i. Chapter 4 The Study Case

· The result of fresh concrete test which is called Slump Flow Test

· The result of strength pressure test for SCC Concrete one day (3 object tests)

· The analysis of occurred impact which is reviewed from the environmental and

economic aspects. The analysis is written and stated qualitatively and

quantitatively (price comparison) between SCC Concrete of the Team and normal

SCC Concrete.

j. Chapter 5 Closing

·Conclusion

·Suggestion

k. Bibliography

l. Attachment

It could be containing of the documentation, material data which is used in making of

the report, and the other data related to the report.


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TIMELINE


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WINNER PRIZEInternational Concrete Competition prize :

st · 1 Place : 1000 USD + Certificatend · 2 Place : 500 USD + Certificaterd · 3 Place : 250 USD + Certificate

· Favourite winner : 40 USD + Certificate

OTHER CONDITIONALS: 1. The committee can make some changes if relevant.

2. The panel decision is final.

3. The Committee is not responsible for any tools damage that is caused by participants

whether on purpose or not.

4. All the submitted files will belong to the committee.

5.The latest terms, conditions, and other information about the competition are accessible

on .civilweek.hms-uns.com

6. If the participants have difficulties in finding an additional material which is determined

by the committee, the finalist may contact the number attached.

7. If there are questions, please kindly contact us via email [email protected] (cc

ICC) or the attached number.

FACILITIES FOR FINALISTThe following facilities during the final phase :

a.The workshop for concrete making.

b.The main ingredients of concrete, including cement, water, gravel, and sand

c. Meals during the International Concrete Competition.

d. Accommodation during CIVILWEEK 2018 (3 days).

e.CIVILWEEK 2018 National Seminar Ticket.

f. City tour


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THE ORGANIZERInternational Concrete Competition CIVILWEEK 2018 is organized by:

HIMPUNAN MAHASISWA SIPIL

PROGRAM STUDI TEKNIK SIPIL FAKULTAS TEKNIK

UNIVERSITAS SEBELAS MARET

SURAKARTA

Sekretariat Gedung V Lantai. 1 Fakultas Teknik

Jl. Ir. Sutami no. 36 A Kentingan Surakarta 57126 Indonesia


ATTACHMENT

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PLOTProspective participants register their team to ICC contact person with format :

ICC 2018_UniversityofOrigin_TeamName+6285642707604 (Bindra Jati Gunawan)

+6281311514234 (Vina Delviana)

Pay registration fee of Rp 350.000,-/team for National team and registration fee of 40 USD/team for International team

To BNI Bank AccountAccount No. : 0305249587

By the name : Nabilla Salmah

thParticipant sends the registration files before September 9 2018

Each team is required to confirm via SMS or WhatsApp to the committee after sending the files

Participants submitted the proposal + video contest no later than September

thThe announcement of the top 6 teams on October 10 , 2018

th thThe final round on 5 - 7 November 2018

thAnnouncement of the winner on November 9 , 2018


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TITLE PAGE


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PRODUCT DATA SHEET

Sika® ViscoCrete®-8050 SG

HIGH PERFORMANCE SUPERPLASTICISER

DESCRIPTION

Sika® ViscoCrete®-8050 SG is a third generation superplasticiser for concrete and mortar. For high range water reducing superplasticisers.

USES

Sika® ViscoCrete®-8050 SG is a unique multi purpose superplasticiser that is particularly suitable for the production of concrete that demands high early strength with extended workability. Additionally it provides ultra high water reduction and excellent flow characteristics. With its outstanding combination of workability time and early strength development Sika® ViscoCrete®- 8050 SG is used for the following : ▪ A wide range of applications where excellent workab-

i l ity and good early strength development are required.

▪ Concrete with ultra-high water reduction (up to 30%).

▪ High performance concretes

CHARACTERISTICS / ADVANTAGES

Sika® ViscoCrete®-8050 SG is a powerful superplasticiser based on advanced technology which gives the following advantages : ▪ High water reduction, resulting in high density, high

strength and reduced permeability. ▪ Extended workability in conjunction with sub-

sequent fast strength development. ▪ Excellent plasticising effect, resulting in improved

flow, placing and compaction characteristics. ▪ Reduced shrinkage during curing and reduced creep

when hardened. ▪ Provides many opportunities for cost improvement

e.g.: Cement reduction, More economic mix design, Reduced energy costs for steam curing precast ele- ments, Reduction of potential claims etc.

Sika® ViscoCrete®-8050 SG does not contain chlorides or any other ingredients which promote the corrosion of steel. It is therefore suitable for use in reinforced and prestressed concrete structures.

PRODUCT INFORMATION

Chemical Base Modified polycarboxylate in water.

Packaging 200 L drums (non returnable) 1 000 L IBC’s or tanker delivery on request.

Appearance / Colour Liquid / Brownish

Shelf Life 12 months from date of production if stored properly in undamaged un- opened, original sealed packaging.

Storage Conditions Store in dry conditions at temperatures between +5 °C and +30 °C. Protect from direct sunlight and frost.

Density 1.08 ± 0.01 kg/L at +25 °C

Total Chloride Ion Content <0.1 % w/w

Product Data Sheet Sika® ViscoCrete®-8050 SG January 2017

021301011000002158

Product Data Sheet Sika® ViscoCrete®-8050 SG

January 2017 021301011000002158

2 / 3

TECHNICAL INFORMATION

Concreting Guidance The standard rules of good concreting practice, concerning production and placing, are to be followed. Laboratory trials before concreting on site are strongly recommended when using a new mix design or producing new concrete components. Fresh concrete must be cured properly and as early as possible.

APPLICATION INFORMATION

Recommended Dosage For medium workability: 0.3 % - 0.8 % by weight of cement. For concrete with high workability, very low water/cement ratio :

0.8 % - 2.0 % by weight of cement.

Compatibility Sika® ViscoCrete®-8050 SG may be combined with the following products: ▪ Plastiment® P121R ▪ Plastiment® VZ ▪ Sika® Fume ▪ SikaFibre® Do not use viscocrete / viscoflow series combined with sikament series. To produce flowing and / or self-compacting concrete, special concrete mix design is required. Pre-trials are recommended and mandatory if combinations with the above products are required. Please consult to our Technical Service Department.

APPLICATION INSTRUCTIONS

DISPENSING

Sika® ViscoCrete®-8050 SG is added to the gauging water or simultaneously added with it into the concrete mixer. To take advantage of the high water reduction, a wet mixing time of at least 60 seconds is recommended.

LIMITATIONS

Excessive water addition or overdosing may cause bleeding or segregation. If frozen and / or if precipitation has occurred, Sika® ViscoCrete®-8050 SG may be used after thawing slowly at room temperature followed by intensive remixing.

BASIS OF PRODUCT DATA All technical data stated in this Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control.

LOCAL RESTRICTIONS

Please note that as a result of specific local regula- tions the declared data and recommended uses for this product may vary from country to country. Please consult the local Product Data Sheet for the exact product data and uses.

ECOLOGY, HEALTH AND SAFETY

For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Safety Data Sheet (SDS) containing physical, ecological, toxicological and other safety-related data.

Product Data Sheet Sika® ViscoCrete®-8050 SG

January 2017 021301011000002158

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LEGAL NOTES

The information, and, in particular, the recommenda- tions relating to the application and end-use of Sika products, are given in good faith based on Sika's current knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with Sika's recommenda- tions. In practice, the differences in materials, sub- strates and actual site conditions are such that no war- ranty in respect of merchantability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recom- mendations, or from any other advice offered. The user of the product must test the product’s suitability for the intended application and purpose. Sika re- serves the right to change the properties of its products. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be supplied on request.

PT. Sika Indonesia

Jl. Raya Cibinong-Bekasi km.20.

Cileungsi, Bogor 16820 - Indonesia

Tel. +62 21 8230025

Fax. +62 21 8230026

Website: idn.sika.com

email: [email protected]

mailto:[email protected]

CP 1 : Bindra Jati G. (+6285642707604)

CP 2 : Vina Delviana (+6281311514234)

INTERNATIONAL CONCRETE

COMPETITION

Documents

INTERNATIONAL CONCRETE COMPETITION