Cement, Energy and Environment

. ·;.- . . - - . - - ... . . ... ..... ... _ .. ~... . ....... - .. . - ~ .. - - ·-- . - -.,. - - - -;.,-- ·- -------- -_ .... - ~ ---.-.. - -~ -·- .. _;':~- ... - . ""-"... . .. -- Advantages . - ..... - . - - - ... •• .. > Have long l ife of 30- 40 years with proper quality control > Require very low maintenance t hroughout t heir l ife. - .. -·- - .. ·- .. . . •. -;- . . . - -· > Load carriers travelling on CC Roads save up to 14 per cent fue l and operational cost. > Do not get damaged by heavy rainfall or high temperatures. - -·-- , . -. .. - • -; . - . -· . - > Invariably cheaper than bitumen roads in life-cycle cost. > Non-polluting and user friendly. > Competitive even on initial cost basis Being lighter in colour require lower illumination - . - -- .. . . . - ... -- - .. . . . ---- .. -· . "' - -· . .__- ... - .. ---..:.- .. . - . . - .. .. • • . . . - . . -· - - • . . . . . - .. . , . -- . . . . . . . • . . . .. - .. ·- Rate of increase of ambient temperature is reduced by adopting Cement Concrete Roads r-~-------~--~------~-~ - ~~~~~~----~--~~~~- -----~- -:~--~--~--~--~~~- -· ~;~----~~~-~~~~- -_- :::.~-~- - . - - ., . - ·-::. - • ·- ·- .. - . •o .. , -~ . - - • . . .. .. • - '. Concrete Roads in Recent Times .:-- Mumbai City Roads - 450 kms. Further construction in progress > Golden Quadr i lateral (NHDP) - 1850 kms > East-West Corridor (NHDP) -1000 kms - under construction ;;> Nagpur, Aligarh, Bengaluru, Chennal , Pune, Delhi, Indore, Thane, Kalyan, Nasik, Raipur, Hyderabad, etc.-City Roads > Tamil Nadu, Andhra Pradesh, Gujarat, Maharashtra, Uttar Pradesh, Karnataka, Odisha and Haryana-lnternal Rural Roads- 5000 kms, 3500 kms, 1000 kms, 2100 kms, 17,000 kms, 3300 kms, 16000 kms, 1000 kms respectively. :.- Now Panchayat Raj Dept. of other states are also planning to adopt Cement Concrete > ' ,. > ).- y . ,. ).- - ,. . Roads in thei r respect ive v i llages BRT Corridor in Delhi 10-12 km. S-lane approaches to Yamuna Bridge at Wazirabad Najafgarh-Dhadra road by Municipal Cor poration of Delhi- 13 kms, 4 lane Najafgarh-Nangloi road by Delhi PWD - 8 kms, 4-lane Sewa Dham road - 7 kms, 2 lane Construction of four other roads in Okhla Phase-11, Rohini , NDMC Colony are i n progress 165 kms-8 lane Greater Noida-Agra (Yamuna Expressway) 48 km of road stretches in three districts of Lakhimpur Kheri , Siddharth Nagar, and Maharaj Ganj in Uttar Pradesh under construction ·. New Technologies for Cement Concrete Roads :,... Concrete overlays (white topping) on existing roads · Three Technology Demonstrat ion Projects of White Topping have been successfully completed at Bengaluru, Jaipur and Chennai. :,... Thin overlays (Ultra Thin White Topping) on exi sting bituminous roads ;... Continuous Reinforced Cement Concrete Pavement (CRCP) ;... Fibre-reinforced Cement Concrete Pavement (FRCP) ;... High Volume Flyash Cement Concrete Pavement (HVFC) ;.... Precast Prestressed Concrete Pavement ;... Precast RCC Pavement :.- Interlocking Concrete Block Pavement (ICBP) ;... Roller Compacted Concrete Pavement (RCCP) :.- Cell -filled Concrete Pavement Cement Manufacturers' Association CMA Tower, A-2E, Sector - 24, Naida- 201 301 (U.P.), India Tel:911 20 2411955/57/ 58 Fax:91 120 2411956 E-mail: cmand@cmaind ia.org W Ph c:itP· IAIIAIIAI rm::~ inrl i ::. Aro ~ • . . • .. • .. . 1·, . • • . .