Great Deal! Get Instant $10 FREE in Account on First Order + 10% Cashback on Every Order Order Now

For this assignment you are required to write a report of the properties and applications of an advanced engineering material. You must choose ONE topic from the list given below. The report should...

1 answer below »
For this assignment you are required to write a report of the properties and applications of an advanced engineering material. You must choose ONE topic from the list given below. The report should cover the following aspects of the material as appropriate for the chosen material and its applications selected for the report: ? Composition and structure of the material ? Special features ? Properties – tables and graphs are useful for this ? Processing (if relevant) ? Application(s) and service behaviour which illustrate the particular properties of the material. Group assignment You are to work in groups of FOUR ideally for this report and to submit ONE report from the group. You will not be allocated to groups. You should form a group from your classmates eg from the same tutorial class or laboratory group. Please advise me by end of Week 11 of the members of your group Report Length: 1,000 words Value: 10 % of overall marks for this course Structure: ? Assignment submission sheet ? Title Page (also include the name and Griffith College ID of all members of the group) ? Introduction ? Main Body (This will depend on the topic selected but could include: Description of the material, its composition, properties, structure, production/processing, application(s), service behaviour, recycling or reuse, costs. You will need to select headings that are appropriate for your report.) ? Summary or Conclusions (as appropriate) ? References ? Appendices (if needed) A note on referencing and sources The report must be correctly and accurately referenced. Use the author-date system for referencing and ensure you apply it correctly to the in-text citations as well as to the list of references compiled under “References”. I expect to see at least 5 different sources for any topic. Do not rely entirely on one source to write your report. There are many good sources of information on these topics on the educational, scientific and government web sites and in the recent editions of textbooks on materials science and materials engineering. You may also find good introductory material in the physics and chemistry textbooks available in the library. A good starting place is your textbook, Callister, WD. 2014, Materials Science and Engineering: An Introduction 7e + Wileyplus, 9th Edition, Wiley. (also see the additional chapters 19-23 available from the Wiley website for Callister). Refer to the sections in the textbook under “Materials of Importance” as some of these discuss materials in the list of topics below. Then use the electronic databases through the Griffith library resources. There are many engineering journals that deal with materials engineering and materials science and these can be located through Science Direct, for example. Be careful using information from the Internet. Google Scholar can be used to locate good quality educational and scientific articles on most of these topics. However, a general web search from Google or other search engines will locate many references, some of doubtful quality. Do not use sources intended for school children. Be careful with promotional information from a manufacturer’s or supplier’s website. Your report is to be of a professional standard based on engineering and scientific papers, and reports from quality journals and professional societies. Do not copy text directly from your sources. You must write the report in your own words, although up to 5 % of the text can be from your sources and indicated by correct use of quotes as specified in the author-date system of referencing, You may copy and use diagrams, illustrations and graphs from your sources. However ensure that you do reference the source accurately.
Answered Same Day Dec 26, 2021

Solution

Robert answered on Dec 26 2021
120 Votes
CONCRETE POLYMER COMPOSITES
INTRODUCTION
When the super plasticizers are not introduced in concret5e technology then
the term is very common that the concrete is porous. But when the super
plasticizers are introduced ,they take the place of voids so the porosity
decreases. But although there will be voids which effects the strength of
concrete..so if there will be voids in the concrete so the strength will be
decreased and if we will the place the concrete in the open environment then
there will be several attacks, but the attacks will be less yet in the modern age
this will be rectified. so the term is introduced polymer concrete. They are
small in size than plasticizers but there surface area is very much. So the
concrete will be compacted. Overall strength will be increased and durability
will be increased.
TYPES OF CONCRETE POLYMER COMPOSITES

Basically there will be four types of composites

 polymer impregnated concrete(PIC)
 polymer cement concrete(PCC)
 polymer concrete(PC)
 particialy impregnated and surface coated polymer concrete.

DESCRIPTION OF THE COMPOSITES

a) Polymer Impregnated Concrete

it is most conventional concrete used. it is cured dried in oven in which the
open cell air is removed by the help of vaccum

Mainly the following types of monomer are used:
(a) Methylmethacrylate (MMA),
(b) Styrene,
(c) Acrylonitrile,
(d) t-butyl styrene,
(e) Other thermoplastic monomers.
the amount of monomer that can be mixed with that concrete will
eplace the water for that air voids will be reduced. To calculate the
ate of monomer which is used in concrete shall be calculated when
we calculate the space of water and void space..so that we use
monomer in the concrete with maximum quantity with the removal
of water and air voids. we use this to gain strength and make
concrete less porous.
b) Polymer cement concrete
it is basically mixed with cement fine aggregate coarse aggregate water. Mainly
it is mixed with plastic mixtures.
Such plastic mixture is cast in moulds, cured, dried and polymerized. The
monomers that are used in PCC are:
(a) Polyster-styrene.
(b) Epoxy-styrene.
(c)Furans.
(d) Vinylidene Chloride.
however, when we make production of PCC the result we get is
not impressive.so there will be big improvement of strength and
durability. In...
SOLUTION.PDF

Answer To This Question Is Available To Download