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Concrete constituents and mix design

£20-250 GBP

Pågår
Lagt ut omtrent 6 år siden

£20-250 GBP

Betalt ved levering
You are required to answer all questions: 1) In concrete production, compaction has to be done properly to ensure the concrete has the potential to achieve its design strength and of good qualify of concrete. Explain the purpose of compaction and discuss the effects to the concrete if the compaction were not carried out properly. (500 words) 2) The use of recycled materials and secondary aggregate in the UK is increasing as the construction industry seeks to become more sustainable. Building materials such as concrete are a key resource for building a sustainable society and the industry have a responsibility to protect the climate and secure the resources for the future. Below are some of the recycled materials that has been widely used in the industry and others have been widely researched. They are: I.) Recycled aggregate (RA) III.) Recycled concrete aggregate (RCA) For each of the selected item, describe, analyse and critically evaluate how of these recycled materials affect the performance of concrete in (include diagrams, graphs and tables to illustrate your work): a) Fresh properties (workability, segregation, cohesiveness) 1000 words in total (500 words for each of the recycled materials) b) Hardened properties (strength, durability, etc) 1000 words in total (500 words for each of the recycled materials) Word processed on one side of A4 paper with 1.5 spacing and Ariel font of 12 Pages should be numbered Present your word count after answering each question
Prosjekt-ID: 16081474

Om prosjektet

8 forslag
Eksternt prosjekt
Aktiv 6 år siden

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Brukeravatar
£150 GBP om 3 dager
4,2 (4 omtaler)
1,9
1,9
8 freelancers are bidding on average £83 GBP for this job
Brukeravatar
Hello, I have strong knowledge regarding materials and can definitely write about the impacts in detail including graphical analysis. I have professional (academic) writing experience of more than 7 years.
£72 GBP om 3 dager
5,0 (46 omtaler)
5,4
5,4
Brukeravatar
I believe my research ability and great science knowledge will be effectively utilized in answering and writing this project. Share more details with me via chat please
£50 GBP om 3 dager
4,6 (24 omtaler)
5,1
5,1
Brukeravatar
being a civil engineer i believe i can do the job in better way. Also i have experience in this field
£100 GBP om 3 dager
4,5 (9 omtaler)
3,9
3,9

Om klienten

UNITED KINGDOMs flagg
london, United Kingdom
5,0
2
Betalingsmetode bekreftet
Medlem siden jan. 7, 2018

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