• Sustainable Cement Utilization
    [Enugu, Enugu State Nigeria]

  • CHAPTER FOUR -- [Total Page(s) 3]

    Page 2 of 3

    Previous   1 2 3    Next
    • 4.2.6 Respondent’s view on the brand of cement used/sold On the brand of cement mostly used and sold 65.08% of the dealer said that they sell off Dangote brand of cement easily, 22.22% said Ibeto is the brand they sale while 12.7% are categorized under Objana. From the above analysis it can be deduced that Dangote is the brand sold off easily in Enugu State this could be as a result of Ibeto going off supply for some years and other brand either no longer in production like Nkalagu cement or not so much in use in Enugu state due to the fact that some products have been so known in Enugu State.

      4.2.7 Respondents view on reasons for the brand sold and quantity gotten every week From the response, 68.25% of the respondents said that their reason for selling a particular is because the products are easily sold off while 15.87% also said that people prefer a particular product because it is a good product for construction. It can therefore be seen that the preference to a brand of cement is generally because people get use to a particular product therefore tend to make a demand for it and the sellers will only bring that which they are very sure to sell off. And every dealer will want to get his shop stocked at all time and will pick the available product.

      On the quantity of bags of cement gotten weekly, 20.63% said that they get less than 100, 26.98% are categorized as between 100 and 300 while 36.51% are categorized between 300 and 600. The last group gets over 600, that is 15.87%. The quantity of cement gotten weekly depends on the ability of the seller to sell off the products stocked. This could be because most dealers do not have enough capital to buy in large quantity.

      4.2.8 Respondent’s reason on the ability to meet up with the demand and reason for short fall in supply Table shows that 47.62% of the respondents said that they don’t always meet up with the demand of cement in their shops, 14.3% are grouped as ciii meets the demand very often while 38.1% rarely meet up with the demand. It can be seen that while some can meet up with the demands, other find it not very easy to meet up with the demand. This shows that at some time in the year that cement will be scarce because demand is not always meet.

      On the reason for the shortfall in supply, 12.7% indicated that the problem for the shortfall in supply is raw material, 28.6% said it was power supply. 9.5% of the respondents indicated it was distribution network, 31.75% said it was transportation, 9.5 said is lack of government support while 7.9% indicated that all the above factors affect the shortage in supply.

      This shoes that the factor responsible for the shortfall is supply varies from individual. Both the government, cement producers and distributors have a role to play and this joint effort will bring the dreamed success.

      4.2.9.1: Respondent’s view on the effect of transportation and effect of cement utilization on the environment On the respondent’s view, 11.1% indicated that the effect of transportation is delay, 73.02% said it was price increase while 15.87% indicated it was pollution.

      On the effect of utilization on the environment, 61.9% of the respondents said that cement utilization creates job opportunity, 15.87% indicated that cement utilization causes pollution on the environment. This is s a result of dust being raised and also carbon dioxide emitted from the exhaust because and when there is traffic congestion this effect becomes unbearable as the increase is much. 12.7% of the respondents said that cement utilization increases the standard of living in their environment while cv 9.5% of the respondents say that cement utilization leans to loss of farm land.

      4.2.9.2: Respondent’s view on alternative to housing The response shows that 36.51% of the respondents say that there are alternatives to housing production other than the use of cement, 63.5% are cvi of the view that there are no alternatives even though some exist that they are practically not in use very much under sue.

      On the available alternatives, 42.86% are of the view that the alternative to cement is mud/clay while 17.46% say it is interlocking blocks while 14.29% says it is bricks.

      This shows that the available alternatives which include mud, interlocking blocks and bricks are not so much in use. This is some alternatives are considered rather too low a material for the high class that is mud. Some others are not in popular use because its use is still very silent in Enugu state. Therefore I suggest that proper workshop and seminars should be held in other to create awareness and to teach the production of these alternatives to the public. Where this is in proper use, the use of cement will decrease considerably thereby reducing its drastic effect and danger to the environment.

      On the use of these alternatives, 23.81% of the respondents say that these alternatives are moderately in use while 76.19% say that their use is ver negligible. cvii This is so because of lack of awareness, people tend to go with what they are very use to and are very relevant to more on with new changes but if they are enlightened they will, their fears will be conquered.

  • CHAPTER FOUR -- [Total Page(s) 3]

    Page 2 of 3

    Previous   1 2 3    Next
    • 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---