• Sustainable Cement Utilization
    [Enugu, Enugu State Nigeria]

  • CHAPTER FOUR -- [Total Page(s) 3]

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    • CHAPTER FOUR
      DATA COLLECTION AND ANALYSIS
      4.1 INTRODUCTION
      This chapter deals with presentation and analyses of the data obtained
      from the questionnaires designed for the study as well as oral interview.


      4.2 CHARACTERISTICS OF THE RESPONDENTS.


      4.2:1 RESPONDENTS GENDER, MARITAL STATUS AND AGE GROUP
      Table shows that 82.5% of the cement dealers were males and the remaining 17.5% were females. For the site personnel, 100% of the respondents were males. This shows that males outnumbered females. The table also shows that the questionnaires were also distributed both to males and females. The table reveals that 73% of the respondents were married and 26.98% single. It gives a better sense of responsibility as majority were married and also that cement distribution/ business is done by any group of individuals whether married or single.


      The table also shows that 31.75% of the respondents were between the ages of 20 – 39 while 68% were 40 years and above. This shows that greater number of people dealing on cement as well as construction site personnel were mature people and should give very reliable information.

      4.2.2 RESPONDENTS EDUCATIONAL BACKGROUND AND NUMBER OF YEARS IN THE BUSINESS. The analyses of the responses shown in table shows that the majority of the respondents were educated. 49.2% had secondary education, 50.79% had tertiary education while 7.9% furthered their education. Since the greater number of respondents attended tertiary institution, they should be able to analyze the ill effect against the favourable effect of cement utilization.

      On the number of years in the business/ occupation. 63.49% of the respondents have been in the business between 10 – 14 years and 3% below 5 years. This makes the information supplied very authentic because the majority of dealers and site personnel have been in this business for a reasonable number of years.

      Table Respondents distribution by educational back grouped and number of years in the business.

      4:2:3 Respondents’ income level per month and location of business. Table and figure below shows that 0% earn between #5000 - #10,000 per month as low income cement, 12.7% earn between #10,000 - #30,000 categorized as middle income and the remaining 87.3% earn between 30,000 and above per month categorized as high income earners. The survey shows that the majority of the respondents are high income earners and therefore has a possibility of staying in the business.

      Table and figure shows that 6.35% of the respondents have their distribution centers as well as their construction site located at Enugu East, 49.3% located at Enugu South and finally 31.75% located at Enugu North. This shows that the location of cement depot is well distributed in every parts of Enugu State. Table, respondents’ distribution of income level per month and location

      4:2:4Respondent’s view about getting the product and the form in which they get the product. According to the respondents, they get the product within country and 100% of them also said they get the products in bags. It simply show that the dealers as well as the site personnel get this product from the different companies scattered within the states of Nigeria already bagged so they wont be able to say if they were imported in bulk and bagged. They are pro not the different producers of the product. xcvii Respondents on whether they get the product as they make the demand and the season the product gets scarce.

      On the view of the respondents, 17.5% o not always gets the product each time they make a demand of it. 74.6% said they get the product immediately they make the demand. Finally, 7.94% are of the opinion that they rarely get the product when they make the demand, it can be deducted from the above response that majority of the dealers get the product once they make the demand and they are the major dealers on this product.

      On the season when the products gets scarce, according to the respondents’ as seen in table and figure, 23.81% indicated that the products gets scarce in wet season, 37% of the respondents’ said that the products get scarce in dry season while 17.46% said that the products gets scarce at any season both wet and dry season. It can be seen that at any point in a year, cement product could be scarce all depending on the factor of production and probably transportation problems.

      4:2:5Respondents view on the ease off selling of the products and the effect of transportation.

      Table

      4.2.5 Respondent’s view on the Biggest challenge to the cement producers and the brand of cement commonly used.

      On the respondents views, 7.94%% are of the opinion that raw material is the biggest challenge to cement production. 58.73% are categorized under the group that said power supply is the biggest challenge. 17.46% claimed xcix that distribution Network is their biggest challenge. 11.1% said pollution ranks that biggest challenge while 4.76% claimed that lack of government support is the biggest challenge facing cement production.



  • CHAPTER FOUR -- [Total Page(s) 3]

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    • ABSRACT - [ Total Page(s): 1 ]ABSTRACTThe research work examined and analyzed Sustainable Cement Utilization in Enugu, Enugu State Nigeria. The research was carried out between July 2009 and January 2010. Sustainability is the power to use a thing and still keep it going or maintained for the next use. (Oxford Dictionary). The concept of sustainability now transcends environmental sustainability to embrace economic and social sustainability (Plessis 2001). Cement is the key element in the rapidly growing construction sector. ... Continue reading---

         

      QUESTIONNAIRE - [ Total Page(s): 2 ]QUESTIONNAIRESECTION AQUESTIONNAIRE FOR THE CEMENT DEALERS IN ENUGUPlease tick (√) or indicate in the box against your responses.1. Sex (a) Male [  ](b) Female[  ]2. Marital Status (a) Single [  ](b) Married[  ]3. Age (a) Below 20 [  ](b) 20-39 [  ](c) 40 and above[  ]4. Educational background (a) Primary School[  ] (b) SecondarySchool [  ](c) Tertiary Institution [  ](d) Professional Certificate[  ](e) None of the above[  ]5. How long have you been in this business (a) below 5 ... Continue reading---

         

      LIST OF TABLES - [ Total Page(s): 1 ]LIST OF TABLESTABLE 1: Typical Constituent of Portland Cement. Cement Industry Notation under CCNTABLE 2: Test Result of Ikpayongo LateriteTable 3: Gender, marital status and age groupTable 4: Educational back ground and number of years in the business.Table 5: Income level per month and locationTable 6: Getting the product and the form in which they get the product.Table 7: Biggest challenge to the cement producers and the brand of cement commonly usedTable 8: Brand of cement used/soldTable 9: ... Continue reading---

         

      LIST OF PLATES - [ Total Page(s): 1 ]LIST OF PLATESPLATE 1: A Pallet with Portland CementPLATE 2: Blue Circle Southern Cement; Works near Berrima, New South Wales, Australia.PLATE 3: Cement plant, Midlothian, TexasPLATE 4: A limestone Prehomogenization pile being built by a boom stackerPLATE 5: A completed limestone pre homogenization pilePLATE 6: Precalciner kilnPLATE 7: Typical clinker nodulesPLATE 8: 10 MW cement mill, producing cement at 270 tonnes per hourPLATE 9: Decorative use of Portland cement panels on London’s Gro ... Continue reading---

         

      LIST OF FIGURES - [ Total Page(s): 1 ]LIST OF FIGURESFIG 1: Schematic explanation of Portland cement productionFIG.2: Chart for Constituent Materials for Low-Cost HousingFIG.3: Coarse AggregateFIG.4: Bamboo and Palm Fibres as Alternatives to Steel Reinforcement ... Continue reading---

         

      TABLE OF CONTENTS - [ Total Page(s): 1 ]TABLE OF CONTENTCertification………………………………….………………………….……... iTitle page………………………………………………………………..…….. iiAcknowledgement…………………………†... Continue reading---

         

      CHAPTER ONE - [ Total Page(s): 2 ]CHAPTER ONE INTRODUCTION Sustainability is an integrating and holistic process aiming to restore harmony between the natural and the built environment, and create settlements that affirm human dignity and encourage equity (Yitmen 2005). Sustainability is the power to use a thing and keep it going or maintained for the next use (Oxford Advanced Dictionary). It can also be defined as using the environment and not jeopardizing the opportunity of being used by the next generation (Obiegbu 2005). Sus ... Continue reading---

         

      CHAPTER TWO - [ Total Page(s): 7 ]White Cement White cement is a Portland cement CEM I made from specially selected raw materials, usually pure chalk and white clay (kaolin) containing very small quantities of iron oxides and manganese oxides. White cement is frequently chosen by architects for use in white, off-white or coloured concretes that will be exposed, inside or outside buildings, to the public's gaze. Masonry Cement: Masonry cements, as their name suggests, are designed for use in masonry mortars for bricklaying, block ... Continue reading---

         

      CHAPTER THREE - [ Total Page(s): 1 ]CHAPTER THREE 3.1: INTRODUCTION This chapter describes the production used in gathering and generating the data needed for carrying out the research work and the subsequent technique for processing and analyzing collected data. 3.2: SOURCES OF DATA COLLECTION The relevant data used for this research emanated from both primary and secondary sources. 3.3: PRIMARY DATA This primary data were generated from questionnaires and oral interview. However the essence of using questionnaires and oral inter ... Continue reading---

         

      CHAPTER FIVE - [ Total Page(s): 1 ]CHAPTER FIVE CONCLUSION AND DISCUSSION This study shows that the socio-economic components of sustainable production and utilization is seen to be most challenging. The strongest effect of utilization of cement is transportation and the unfriendly nature of cement production. The above has a serious impact on the environment. The effect of transportation will be reduced if the roads and railways are in healthy condition. And transportation on the other way round has impact on the price of cement ... Continue reading---

         

      REFRENCES - [ Total Page(s): 1 ]REFERENCES Agbede I.O. Joel. M. (2002), Use of Cement – Sand as mixture in Laterite Brick Production for Loaw Cost Housing Department of Civil Engineering, University of Agriculture, Markudi Benue State, Nigeria. Ajobo O. Akinola A.A, Tijani A.A Cement Production Externalities and Profitability of crop Enterprise in two Local Government Areas of Ogun State, Nigeria. Annual Abstracts of Statistics (2006) Annual Production (2007) Central Bank Bulletin Barnsaye J.A (2007) Cement Bonded Parti ... Continue reading---