Application of Pervious Concrete in Exploring Of Gravel and Coarse Aggregate

Transcription

1 International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 Application of Pervious Concrete in Exploring Of Gravel and Coarse Aggregate Jaymil J Doshi¹, Abhishek J Patel², Prof. Darshan Shah³ ¹student of final year B.E (C.E), Narnarayan Shastri Institute of Technology, Jetalpur, ²student of final year B.E (C.E), Narnarayan Shastri Institute of Technology, Jetalpur, ³Assistant Professor, Civil Engineering Department, Narnarayan Shastri Institute of Technology, Jetalpur, Gujarat-India Abstract: One of the important objectives of the research was to develop high quality No-Fines concrete suitable to use in Indian conditions. The study utilized gravel and aggregates that are used in this project. Because of the lack of water gel pores and capillary pores and air gel pores and capillary pores of the normal concrete, the water of rain is not percolate under ground-level. If the constant water supply is not occurred, the water at ground-level will be decreases; therefore, it can create the situation of drought in city. This is the major issues in our country. The research on No-fines concrete is being practiced in different urban country since 1980s. No-fines concrete is also called a pervious concrete/ Porous concrete. Because of low strength such concrete cannot use for the main base of the roads. The No-fine concrete can only be constructed to footpath, parking areas, residential road, driveways, low water crossing and tennis courts. Using selected gravels and aggregates, admixture and by using the proper concrete design mix, their compressive strength and bonding can affect the No-fines concrete extremely. Nofines concrete was tested for compressive strength, split tensile test, water absorption and durability. In research fly-ash has been used as admixture to make pervious concrete batter and greater. the ground water level in Indian condition in only 58% which is very low as the ground water recharge criteria. No-fines concrete usually a fusion of average diameter aggregate, water, cement, other cementation resources and Admixture. The capability of No-fine concrete to permit aquatic to flow through itself boosts ground water and reduces the extent of storm water runoff and pollution. The No-Fines concrete pavements possess many leads that recover polluted areas as follow: It has high water permeability compared to normal weight concrete. Pervious concrete is used to supporting vegetation growth. Pervious concrete has been mainly developed for draining water from the ground surface so that storm water runoff is reduced In this research all the investigation performed to check the new construction methods and the clogging possibility to apply the No-fine concrete system to check the restoration techniques. The entire test and the mix design of this research is done by trial and error method. Keywords: No-fines, pervious, gel pores, capillary pores, Pavement, Porous, Concrete design mix, Bonding, Fly-Ash. INTRODUCTION: No-fines concrete is irreplaceably and operatively use for the Today s Environmental requirement. No-fines concrete is a voidable concrete material which percolates rain and water runoff by storm through it. According to Indian central ground water board Figure 1: pervious concrete ISSN: Page 281

2 International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 APPLICATION: Although not a new technology, No-fines concrete is getting new interest, partly because of central ground water board The application No-fines concrete is as follow: Lower capacity roadways Domestic roads and lanes Sideways Parking areas Less aquatic crossing Sub-base for normal concrete pavement artificial ranges Hydraulic structure Noise barriers These are the main basic applications of pervious concrete, which we can use for an economical way. INGREDIENTS AND DESIGN MIX OF NO-FINES CONCRETE: In this design mix, there are no major differences in Ingredient of No-fines concrete comparison of normal concrete except in their proportion. Cement, water, gravel, aggregate and fly-ash are the major ingredients in design of No-fine concrete. The mix design of Pervious concrete is as follow: In this research gravel and aggregate are both used as the mix design ingredients. The ratio of cement and aggregate C:A 1:4 and 1:8 with the size of mm aggregate. The ratio of cement and gravel C:G 1:4 with the size of mm gravel and using additional 5% of fly-ash by the weight of cement. TESTS AND RESULTS: 1. Sieve examination for the progression of gravel and aggregate[is :2386(PART-I)-1963] Sieve examination is used for the particle size distribution of a coarse aggregate and gravel. The method of sieving the aggregates and gravel is in code IS:2386(PART-I) The sieve have square opening for carryout tests. there are different size of opening are 80mm to 150µm. In this research the size of coarse aggregate and the gravel are between 10 to 16 mm. so on the total quantity of gravel And aggregates are in the sieve and sievingthem through the sieving machine. In this paper, gravel and aggregates are used in for the making of pervious concrete for the size of 10 to 16 mm with the mix design 1:4 and 1:8. 200kg of total quantity of gravel to be equipped and the separation process was carried out for different size of gravel using sieve machine. Out of this 200kg,there are 150kg of gravel is in the size of 10 to 16 mm and 50kg of gravel is in the size of 16 to 20 mm. 500kg of total quantity of aggregates is also carried out for the same separation process. out of this 500kg, about 350kg of aggregate is in the size of 10 to 16 mm and continuing 150kg is in the size of 16 to 20 mm. Figure 2: mix design of pervious concrete Figure 3: sieve analyzing machine 2. Compression test for checking strength of pervious concrete[is: ] In this research, the compressive tests are required to determine the strength of concrete and therefore its suitability for the job. Here there are different results of different mix design: ISSN: Page 282

3 COMPRESSIVE STRENGTH (N/mm2) International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 Figure 4: compression testing machine The result of CA 1:8 ratio mix design pervious concrete using aggregate & graphical layout in strength is also shown. COMPRESSIVE STRENGTH TEST (N/mm 2 ) ON CUBE (150X150X150) mm 3 AGGREGATES DESIGN MIX 7th 14th 28 th 10-16mm CA 1: Table 1: CA 1:8 result S V/S COMPRESSIVE STRENGTH OF MIX 1:8 at 7,14 & 28 S FOR C.A S 14 S 28 S S C.A. (1:8) 7 S 14 S 28 S Graph 1: CA 1:8 strength incremental graph ISSN: Page 283

4 COMPRESSIVE STRENGTH (N/mm2) International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 The result of CA 1:4 ratio mix design pervious concrete using aggregate & graphical layout in strength is shown below. COMPRESSIVE STRENGTH TEST (N/mm 2 ) ON CUBE (150X150X150) mm 3 AGGREGATES DESIGN MIX 7th 14th 28 th 10-16mm CA 1: Table 2: CA 1:4 result S V/S COMPRESSIVE STRENGTH OF MIX 1:4 at 7,14 & 28 S FOR C.A S 14 S 28 S S C.A. (1:4) 7 S 14 S 28 S Graph 2: CA 1:4 strength incremental graph The result of CG 1:4ratio and using 5% fly ash by weight of cement mix design pervious concrete using gravel & graphical layout in strength is shown below. COMPRESSIVE STRENGTH TEST (N/mm 2 ) ON CUBE (150X150X150) mm 3 GRAVEL DESIGN MIX 7th 14th 28th 10-16mm CG 1: Table 3: CG 1:4 result ISSN: Page 284

5 COMPRESSIVE STRENGTH (N/mm2) International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 S V/S COMPRESSIVE STRENGTH OF MIX 1:8 at 7,14 & 28 S FOR GRAVEL S 14 S 28 S S Gravel (1:4) 7 S 14 S 28 S Graph 3: CG 1:4 strength incremental graph COST ANALYSIS: CostingResult of Normal Concrete and No-fines Concrete Ingredient Concrete Using M20 Grade Rupees/m³ Pervious Concrete Rupees/m³ Cement (310 Rs/kg) Fine Aggregate (1625 Rs/kg) kg 2450 Rs 241kg 1500 Rs 592.2kg 250 Rs - - Coarse Aggregate (500 Rs/ ton) kg 415 Rs 1928 kg 675 Rs Total 3115 Rs/m³ 2175 Rs/m³ Table 4: Costing result of Concrete of M20 grade and No-fines Concrete In this comparison No-fines concrete/ pervious concrete is 940 Rs/m³ cheaper than normal concrete. Hence it proves economical. In addition, we could get more strength in pervious concrete using the proper mix design and adding admixture fly ash for low-volume roads. CONCLUSION: The final decision comes after doing investigation on the pervious concrete with different mix design in rural area become more economical for Indian weather condition requirements such as to reduce water runoff and increases recharges of the ground water table. From the above cost analysis conclusion comes that in this construction we can save amount about 940 Rs/m³ of construction of 1m³ conventional concrete pavement. FUTURE SCOPE: We can use different type of admixture to get more strength. We can use the retarders to stabiles and control cement hydration. We are developing the new ratio of mix designs using trial and error method. We are also developing titanium dioxide Pervious Concrete to consumption of polluted air from environment and the ECA (Expanded Clay Aggregate) Pervious Concrete. ISSN: Page 285

6 International Journal of Engineering Trends and Technology (IJETT) Volume-40 Number-5 - October 2016 REFERENCES: [1] A.M Made and S.Rogg (2013), Delelopment of High Quality Pervious concrete Specification For Maryland Conditions Final Report MD-13-SP009B4F [2] An Cheng, Hui-Mi Hsu, Sao-Jeng Chao, Kae-Long Lin. (2011), Experimental Study on Properties of Pervious Concrete Made with Recycled Aggregate, Technical Paper ISSN Int. J. Pavement Res. Technol. 4(2): [3] Crouch, L. K., Pitt, J., and Hewitt, R. (2007). Aggregate Effects on Pervious Portland cement Concrete Static Modulus of Elasticity J. Mater. Civ. Eng. 19(7), [4] Ghafoori, N., and Dutta, S. (November 1995), Building and Nonpavement Applications of No-Fines Concrete, Journal of Materials in Civil Engineering, Volume 7, Number 4, pgs [5] Karthik H. Obla (2010), Environmental Friendly Pervious Concrete for Sustainable Development 35thConference on OUR WORLD IN CONCRETE & STRUCTURES: August 2010 [6] Khalfan, M. M. A., (2002) Sustainable Development & Sustainable Construction,Southborough University Sustain Lit Rev.pdf Accessed: 25th June 2008 [7] Luck, J. D., Workman, S. R., Higgins, S. F, and Coyne, M. S. (2006). Hydrologic properties of pervious concrete, Transactions of the ASABE, (Vol. 49), No. 6, pp [8] Montes, F., Valavala, S., and Haselbach, L.M. (2005), A New Test Method for Porosity Measurements of Portland Cement Pervious Concrete, Journal of ASTM International, Vol. 2, No 1, January 2005, pp.13. [9] Marty Wanielista and Manoj Chopra (2007), Performances Assessment of Portland cement Pervious Concrete Final Report FDOT Project BD [10] Pual D. Tennis, Micheal L. Liming and Devid J. Akers (2004), Pervious Concrete Pavments Transactions Copy write ISBN AUTHOR S BIOGRAPHY: Jaymil J Doshi was born on 28 th November 1995 in Ahmedabad, Gujarat. He received his GSHSEB Certification of 12 th science from the Swaminarayan higher secondary school, Maninagar, Ahmedabad, Gujarat in At present he is final year student of Bachelor s Degree in Civil Engineering from Nar Narayanshastri Institute of Technology, Gujarat Technological University. He is interested in Concrete technology, Construction engineering and Management and in research work in the previous concrete utilization for rural road development. Abhishek J Patel was born on 26 th January 1996 in Ahmedabad, Gujarat. He received his GSHSEB Certification of 12 th science from the Jivkorbhai lallubhai higher secondary school, Maninagar, Ahmedabad, Gujarat in At present he is final year student of Bachelor s Degree in Civil Engineering from Nar Narayanshastri Institute of Technology, Gujarat Technological University. He is interested in Concrete technology, Reinforcement engineering and in research work in the previous concrete utilization for rural road development. Prof. Darshan Shah was born on 8 th June 1991 in Nadiad. He received his Bachelor Of engineering Degree in Civil Engineering from B.V.M Engineering Collage, Gujarat Technological University in In 2014 he received his Master s Degree in Construction Engineering and Management from Birla Vishwakarma Mahavidyalaya Engineering College, Gujarat Technological University. He joined Narnarayan Shastri Institute of Technology as a faculty where he is Assistant Professor Of Civil Engineering Department. His Area of Interest is Concrete Technology, Fluid Mechanics, Advanced Fluid Mechanics, Hydrology and Water Resources Engineering. He has published four International Papers and one National Paper. ISSN: Page 286