Raghushala by JJ Tutorials
2.13K subscribers
166 photos
71 videos
114 files
779 links
Building Careers Since 1980. Providing quality education for Competitive and Entrance exams like UPSC GPSC IBPS SSC CMAT
Download Telegram
શું જિંદગી એટલે માત્ર જલસા?...
જલસા માં પણ મજા ન આવે તો શું કરવું?
How to motivate youth to do something for society?

Positive talk with Sanket Raghuvanshi
JJ Tutorials

∆ Subscribe and share કરવાનું ભૂલશો નહિ...
video link:
https://youtu.be/E9cGAI99ZIE

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
● Vedic Maths Competitive exams Trick 1
● How to multiply any 2 numbers of 2 digits in less than 10 seconds?
● 2 digit વાળા કોઈપણ 2 નંબર નું multiplication ગુણાકાર 10 second થી ઓછા સમય માં કેવી રીતે કરવું?

◆ Subscribe and Share કરવાનું ભૂલશો નહિ....

Video link:
https://youtu.be/CUlDpyWKpow

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
● Parallel Cinema અથવા Art Film એટલે શું હોય?
● Commercial Film કરતા કઈ રીતે અલગ હોય?
● ભારત માં કાયા director સમાનાંતર સિનેમા નો યુગ લાવ્યા?

● GPSC Class 1 Mains માં પુછાયેલો પ્રશ્ન
◆ ઇતિહાસ અને સાંસ્કૃતિક વારસો
◆ History, Art & Cultutre Paper Solution by Sanket Raghuvanshi

◆ Subscribe and Share કરવાનું ભૂલશો નહિ....

Video link:
https://youtu.be/AuYdycfUels

Join our telegram channel
t.me/jjtutorials

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
Surat gets India’s first steel slag road: What is it, how is it different from regular ones?

Surat has become the first city in the country to get a processed steel slag (industrial waste) road built as part of a joint-venture project by the Council of Scientific and Industrial Research (CSIR), Central Road Research Institute (CRRI), Union Ministry of Steel, government think-tank NITI Ayog, and ArcelorMtttal-Nippon Steel (AM/NS), at Hazira. What is so special about this project and how is it different from regular roads? We explain.

What is the project all about?

The six-lane public road is a kilometre-long stretch in Hazira industries, which also houses the AM/NS plant. The construction began around a year ago by converting mounds of steel waste into steel slag aggregate. The sixth and final lane of the road, with a three-lane to-and-fro carriageway on either side, was completed in early March. The road is now being used by heavy-duty vehicles of multinationals located in the industrial estate on the outskirts of Surat.

According to CRRI principal scientist Satish Pandey, the construction cost of the processed steel slag road is 30 per cent cheaper than roads built from natural aggregates. “The thickness of the road is also 30 per cent lesser than normal ones, while the durability is much longer due to the utilisation of steel slag,” Pandey added. This project falls under the initiative of the Waste to Wealth and Clean India Campaign.

The slag is generated from a steel furnace burning at around 1,500-1,600 degree centigrade in the form of molten flux material as an impurity. The molten material is poured into the slag pits for cooling as per the customized procedure and further processed to develop stable steel slag aggregates, with “better material properties in place of the natural aggregate commonly used in road constructions”, Pandey said.

According to the Indian Road Congress guidelines for construction of a heavy traffic road that is capable of taking the load of 1,000 to 1,200 trucks per day, around 600 to 700 mm thickness of road layers are required on the foundation with 8 per cent CBR (California Bearing Ratio). According to Pandey, in comparison to normal highways, the ones made out of steel slag are 30 per cent less thick because of better material characteristics. “The construction costs of such steel slag roads will also be around 30 per cent cheaper. The Hazira road uses around 1 lakh tons of processed steel slag.”

The CRRI will now prepare guidelines and specifications for the utilisation of steel slag in road construction. “The parameters and performance indicators will be incorporated in the road guidelines and will be given to Indian Road Congress, Ministry of Roads and Highways, to utilise steel slag for the constructions of national highways,” Pandey informed.

The load-test
Over 30 heavy-loaded trucks use the carriageway on a daily basis. The steel slag road, which is also part of a research study, has been constructed using instrumented test sections, comprising strain gauges, pressure cells, displacement gauges and thermocouples to measure load-induced deformation, and stress and strain in the pavement areas. “We are also monitoring the temperature variation in the pavement layer using thermocouples,” says Pandey, while adding that CSIR CRRI will further monitor its performance for another one year.

Why has it been done at Hazira?
Sources said that the Hazira road in Surat was chosen because of the proximity to the AM/NS steel plant and the availability of heavy traffic on the road for study purposes. This stretch was already in a dilapidated condition and is now re-built using the processed slag aggregates as per the riding standard of a goods highway. Experts have said that these roads are also much more durable during the monsoon. AM/NS produces around 2 million tons of steel slag annually which can be utilised for the construction of roads.

Are these roads cost-effective and good for the environment?
Surat Municipal Corporation (SMC) Road Development department officials say the utilisation of processed steel slag in road construction paves the way for sustainable use of waste and reduces the reliance on perishable natural aggregates. This process is also expected to reduce GHG emissions and carbon footprint in road construction activity and is in line with India’s commitment to the United Nations Sustainable Development Goal No. 9 for building resilient infrastructure through inclusive and sustainable industrialization and green technologies.

Executive Engineer at SMC’s Road Development Department, B R Bhatt, said: “The approximate construction cost per square meter of a processed steel slag road is Rs 1,150 as against Rs 1,300 for a bitumen road and Rs 2,700 for a cement or a concrete one. The lifespan of a cement or concrete road is over 30 years while that of bitumen and steel slag road is around 15 years.”

Do high temperatures affect these roads?
According to Bhatt, the upper surface of the road will be around “1-2 degree higher in mid-afternoon when compared to regular ones”. Thermocouple has been used to maintain the temperature of the outer surface of the road.

However, the carbon footprint for such roads is much lower as the ones built using natural aggregates are mined and processed. Besides, after mining and crushing, the material also needs to be transported from one place to another. When it comes to steel slag road, there is no blasting, drilling or crushing as the material is waste coming out of a steel industry which is processed and converted to the form of aggregate material used for construction. “The utilisation of waste steel slag for road constructions reduces pollution created by heaps of waste dumped nearby. The particles of steel waste also get into the air and even seep into the ground, reaching the underground water table,” Bhatt explained.

Coming to the impact of such roads on the vehicles, experts said that the effect on tyres would be negligible. “The steel slag melts at over 200 degree Celsius, while the temperature during peak summer in India is not above 45 degree Celsius. Moreover, the upper layer is made up of bitumen layers,” Bhatt added.

Courtesy: IE
● RBI અને SEBI ના કાર્યો શું હોય છે?
● તમારા investment એટલે કે રોકાણ ની સુરક્ષા કઈ રીતે કરે છે આ બધી સંસ્થાઓ
● આ તમામ organisation કેટલા સફળ રહ્યા કેટલા નિષ્ફળ?

◆ Economics for GPSC UPSC IBPS SSC explained in Gujarati in a very simple and interesting way by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot

◆ Subscribe and Share કરવાનું ભૂલશો નહીં...
video link:
https://youtu.be/GqG36bFOoek

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
JJ Tutorials GPSC #Mains Series lecture 11
કારણ કે mains ની season આવી ગઈ છે...

GPSC Class 1 2 Mains Paper Solution
July 2021 GS 1 History Art Culture Geography

● previous year paper solution થી શું ફાયદો થાય?
● શું જૂના paper માં પૂછાયેલા પ્રશ્નો ફરી પૂછી શકાય ખરા?
● આ વર્ષ નું paper analysis
કોઈ પ્રશ્નોના જવાબ ન આવડતા હોય તેવી સ્થિતિ માં શું કરવું?
કેટલા શબ્દો લખવા તમામ નું
◆ ફક્ત solution નહિ પણ ખૂબજ રસપ્રદ શૈલી માં સમજૂતી

◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot

◆ Subscribe and Share કરવાનું ભૂલશો નહીં...
Video link
https://youtu.be/V5dppCbC_Kw

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
◆ 𝐆𝐏𝐒𝐂 𝐂𝐥𝐚𝐬𝐬 𝟏 𝟐 𝐌𝐚𝐢𝐧𝐬 𝐏𝐚𝐩𝐞𝐫 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 (𝐉𝐮𝐥𝐲 𝟐𝟎𝟐𝟏) 𝐆𝐒 𝟏 𝐇𝐢𝐬𝐭𝐨𝐫𝐲, 𝐀𝐫𝐭 & 𝐂𝐮𝐥𝐭𝐮𝐫𝐞, 𝐆𝐞𝐨𝐠𝐫𝐚𝐩𝐡𝐲
ઇતિહાસ, સાંસ્કૃતિક વારસો અને ભૂગોળ

● 𝐇𝐨𝐰 𝐭𝐡𝐞 𝐁𝐫𝐢𝐭𝐢𝐬𝐡 𝐥𝐨𝐨𝐭𝐞𝐝 𝐈𝐧𝐝𝐢𝐚
અંગ્રેજો એ ભારત ને કેવી રીતે કંગાળ કર્યું
● 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦 𝐨𝐟 𝐕𝐚𝐥𝐚𝐛𝐡𝐢 𝐕𝐢𝐬𝐡𝐰𝐚𝐯𝐢𝐝𝐲𝐚𝐥𝐚𝐲𝐚
● 𝐊𝐮𝐭𝐜𝐡 𝐊𝐚𝐭𝐡𝐢𝐰𝐚𝐝 ની 𝐄𝐦𝐛𝐫𝐨𝐢𝐝𝐞𝐫𝐲
● ગુજરાત માં થયેલા વસ્તી વિષયક બદલાવો

◆ જેવા પ્રશ્નો નું ફક્ત solution નહિ પણ ખૂબજ રસપ્રદ શૈલી માં સમજૂતી

◆ 𝐒𝐚𝐧𝐤𝐞𝐭 𝐑𝐚𝐠𝐡𝐮𝐯𝐚𝐧𝐬𝐡𝐢,
𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬, 𝐑𝐚𝐣𝐤𝐨𝐭

◆ Subscribe and Share કરવાનું ભૂલશો નહીં...
video link:
https://youtu.be/V5dppCbC_Kw
New batch starting soon
▪️Public Administration જાહેર વહીવટ

● Finance Commission નાણાં આયોગ શું હોય? તેના કર્યો શું હોય છે?
● 15th Finance Commission Report માં શું Suggestion અપાયા છે?
● કેન્દ્ર સરકાર રાજ્યો ને કેટલા પૈસા આપશે?
● તેના માટે કયા Criteria માપદંડો નક્કી કરાયા છે?

◆ Explained in a very simple and interesting way by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot
◆ Subscribe and Share કરવાનું ભૂલશો નહીં...
video link
https://youtu.be/bB78icgFtNA

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
👍1
પંચાયતી રાજ -> બંધારણ

● What are the Problems faced by Panchayati Raj Institutions?
● પંચાયતી રાજ સંસ્થાઓ દ્વારા કઈ સમસ્યાઓનો સામનો કરવો પડે છે?
● decentralistion વિકેન્દ્રીકરણ કેટલા પ્રકાર ના હોય?
● Planning ના કેટલા પ્રકાર હોય? ભારત માં કયા પ્રકાર નું આયોજન કરવા માં આવે છે?

◆ Very interesting discussion and explanation by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot

◆ Subscribe and Share કરવાનું ભૂલશો નહીં....
video link
https://youtu.be/EYXeHwfRGvQ

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
● New Motor Vehicle Act 2019 માં વધારેલા fine થી શું road accident ઘટશે?
● ભારત માં કેટલા accident થાય છે દર વર્ષે? તેમાં કેટલા મોત થાય છે?
● Traffic Rules નું પાલન કરવા માટે કાયદા સિવાય બીજા કયા ઉપાયો હોય શકે?

◆ જુઓ ખૂબ interesting ચર્ચા by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot

◆ Subscribe and Share કરવાનું ભૂલશો નહીં....
video link:
https://youtu.be/FutXe2Sr_fI

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
ગુજરાત ના Jalsa Culture માં ભણવા ઉપર Concentrate કઈ રીતે કરવું?

Positive talk with Sanket Raghuvanshi
JJ Tutorials, Rajkot

◆ Subscribe and Share કરવાનું ભૂલશો નહીં....
Video link:
https://youtu.be/7ReCAAEj84k

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
● GPSC માં કેટલા Subject હોય?
● કઈ Book થી તૈયારી શરૂ કરવી Suggested Book List?
સમય ઓછો હોય ત્યારે કયા Subject પહેલા શરૂ કરવા?
● જેવા તમામ પ્રશ્નો ના જવાબ Explained by

Sanket Raghuvanshi, JJ Tutorials, Rajkot
◆ Subscribe and Share કરવાનું ભૂલશો નહીં....

Video link:
https://youtu.be/vPp491W0KkM

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
👍1
🔈🔈 𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬 - 𝐑𝐚𝐣𝐤𝐨𝐭 🔈🔈
♦️𝐈𝐁𝐏𝐒 𝟐𝟎𝟐𝟐 નું calendar આવી ગયું છે.
♦️𝐈𝐁𝐏𝐒 𝐏𝐎
♦️𝐈𝐁𝐏𝐒 𝐂𝐥𝐞𝐫𝐤
♦️𝐈𝐁𝐏𝐒 𝐒𝐎
♦️𝐑𝐑𝐁 𝐂𝐥𝐞𝐫𝐤/ 𝐏𝐎
♦️ઑગસ્ટ મહિના થી પરીક્ષા ચાલુ થાય છે...
♦️IBPS છેલ્લા 11 વર્ષ થી Calendar પ્રમાણે જ exam લે છે
♦️તો તૈયારી શરૂ કરવાનો perfect સમય છે
♦️Form ચાલુ થવાની રાહ જોશો તો બહુ late થઈ જશે
♦️𝟏𝟔 𝐌𝐚𝐲 થી 𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬 નો 𝐁𝐚𝐭𝐜𝐡 𝐒𝐭𝐚𝐫𝐭 થાય છે

♦️જોડાઓ 𝟏𝟗𝟖𝟎 થી Competitive Exams ની તૈયારી કરાવતા Institute માં

♦️અમારા Vedic Maths ની Method થી PO ની Exam પણ easily crack કરી શકશો

♦️આજે જ નામ register કરાવો.
𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬
Astron chowk, Rajkot.
8530038683
🔈🔈𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬 - 𝐑𝐚𝐣𝐤𝐨𝐭🔈🔈

♦️𝗚𝗣𝗦𝗖 𝟮𝟬𝟮𝟮 નું 𝐂𝐚𝐥𝐞𝐧𝐝𝐚𝐫 આવી ગયું છે
♦️𝐎𝐜𝐭𝐨𝐛𝐞𝐫 મહિના થી 𝐄𝐱𝐚𝐦 શરુ થાય છે
♦️તૈયારી કરવાનો 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 સમય છે
♦️પછી ના કહેતા કે મોડું થઇ ગયું...

♦️𝗚𝗣𝗦𝗖 𝗖𝗹𝗮𝘀𝘀 𝟭/𝟮/𝟯
𝗨𝗣𝗦𝗖 ,𝗗𝗬𝗦𝗢

♦️તમામ exam ની તૈયારી એક જ course માં
♦️Complete General Studies
(𝗣𝗿𝗲𝗹𝗶𝗺𝘀 + 𝗠𝗮𝗶𝗻𝘀)

♦️𝐔𝐏𝐒𝐂 𝐃𝐞𝐥𝐡𝐢 ની faculty દ્વારા coaching
♦️𝐂𝐨𝐧𝐜𝐞𝐩𝐭 𝐜𝐥𝐚𝐫𝐢𝐭𝐲, ગોખણપટ્ટી નહિ...

♦️આજે જ નામ register કરાવો....

𝐉𝐉 𝐓𝐮𝐭𝐨𝐫𝐢𝐚𝐥𝐬
Astron Chowk Rajkot.
Contact- 𝟴𝟱𝟯𝟬𝟬𝟯𝟴𝟲𝟴𝟯
Right to Privacy ગોપનીયતા નો અધિકાર
● Supreme Court એ Right to Privacy ગોપનીયતા ના અધિકાર ને મૂળભૂત અધિકાર શું કામ ગણાવ્યો?
● AADHAR કાર્ડ ના કાયદા ને શું કામ પડકારવામાં આવ્યો હતો?


Very interesting discussion by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot

Video link:
https://youtu.be/tgJZLcT4vow

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
👍1
History -> Dandi March

https://youtu.be/0Rp89lFGqhE

● Dandi March & Civil Disobedience Movement સવિનય કાનૂન ભંગ પછી કેવું હતું ભારત ની આઝાદી નું આંદોલન?
● શું મોટા બદલાવ આવ્યા તેના પછી કોન્ગ્રેસ અને ગાંધીજી ની રણનીતિ માં?

● Indian History ભારત નો ઈતિહાસ Very interesting discussion and explanation by
◆ Sanket Raghuvanshi, JJ Tutorials, Rajkot
◆ Subscribe and Share કરવાનું ભૂલશો નહીં....

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980
This media is not supported in your browser
VIEW IN TELEGRAM
● સૌથી સરળ ભાષામાં લખાયેલી બંધારણ ની book
● Article wise લખાયેલી એકમાત્ર પુસ્તક
● UPSC GPSC Class 1/2/3 DYSO તમામ પરીક્ષા માટે એક જ પુસ્તક
● 2021 સુધીના તમામ update
◆ Book available on Amazon flipkart and a store near you

Amazon link:
https://www.amazon.in/dp/B08TTFMZT2/ref=cm_sw_r_awdo_navT_g_CHXHZN7NNWT5QFJ2A7YT

Flipkart link:
https://dl.flipkart.com/s/W5tUasNNNN

Join our telegram channel
t.me/jjtutorials

Raghushala by
JJ Tutorials, Rajkot
Since 1980