SSC JE Civil Engineering 2023 | Building Material Concrete Technology (Part-1) | Shubham Agrawal Sir

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[@Ksabhjeet]

00:18 Introduction to Concrete Technology marathon session. 02:54 Importance of concrete technology in building materials 06:55 SSC JE Civil Engineering 2023 | Concrete Technology class overview 08:48 Concrete technology basics 13:12 Concrete technology involves water, reactions, curing for improvement 15:25 Concrete composition explained with analogies 19:36 Mixing different proportions yield varying strengths 21:36 Understanding the importance of concrete mix design in achieving desired strength and workability. 25:31 Concrete Technology Basics 27:28 Concrete density classification and its implications 31:20 Understanding the impact of lubrication on workability in concrete technology 33:12 Understanding the steps for concrete preparation. 37:18 Volume batching and its adoption conditions 39:16 Weight batching and measurement of building materials 43:16 Building material concrete technology discussed with a focus on the mixing process. 45:23 Importance of adding 10% extra cement in mixer 49:09 Different types of mixers and transportation in construction projects 51:05 Building materials and transportation methods in concrete technology 54:39 Using wheelbarrow for transporting concrete efficiently 56:22 Concrete transportation using dumpers and trucks 1:00:02 Continuous mixing and transport of concrete 1:01:54 Concrete pumping methods in tall buildings 1:05:51 Proper compaction is key to ensure soil stability for future concrete structures 1:07:44 Concrete thickness varies from 150 to 400 m 1:12:02 Curing of concrete is important for proper hydration of cement 1:14:09 Curing concrete with appropriate moisture and temperature is crucial for optimizing strength. 1:20:18 Sprinkling water on plaster for curing 1:23:47 Concrete strength gains significantly with time and curing methods 1:27:49 Understanding the properties of freshly mixed concrete. 1:29:38 Hydration of cement and water content 1:34:02 Excess water affects cement strength 1:36:08 Excess water and cement fibers will lead to reduced strength of concrete. 1:40:14 Higher water cement ratio leads to greater strength of concrete 1:42:18 Understanding the water-cement ratio in concrete mix design 1:49:11 Concrete testing using cylinder 1:51:46 Proper compaction technique for concrete layers

[@KhansirNetwork]

Sukriya so much sir ji 🙏🏻

[@rutumisal]

Level of teaching.....💯👍🙏

[@ananyaunique9217]

Nice session sir..thanks a lot..

[@ShivamVerma-jg8jv]

Nice explanation gurudev

[@sandeepprakash5481]

Nice session sir g....🙏🙏🙏🙏

[@KhansirNetwork]

🙏🙏

[@MaliPares]

Very nice

[@Agyat9495]

Nyc session sir

[@shakirtali6604]

Wonderful session

[@Aditya_khamari]

all is clear sir🎉

[@sandeepprakash5481]

Sir plz content ka background black se change kar digiye bcz pdf print me dikkat hota h ...plz sir request u..🙏🙏🙏🙏

[@ShubhamAgarwalFaculty]

Printable Notes are Available in Testbook Application

[@sahikareddy]

Clear sir

[@official_sanjeev9738]

Best online classes ever🌟🌟🌟🌟🌟 😊 and thanks sir 🔥👍🙏🙏

[@ROHITKUMAR-wi6mu]

As per is 456 Batching accuracy For cement 2% and Aggregate admixture and water is 3%

[@aajkalvideo94]

You are right but this is Indian standard But acc to ouestion 2333 hi leya jata ha so not confusing then ans will be 2333 his right 👍

[@Ayush745a]

Nice sir

[@aashudaharwal6493]

Cement +-2 hota h according to ssc je youth

[@Amannn-Yadav]

Preparing For JE Exams ❤

[@absarhousedesign]

Sir curing pahle hoga ya finishing ? Finishing k baad curing karte hn

[@anirbanbasak6600]

1:12:00

[@sarfarazahmad8344]

Thnks sir

[@vaibhavJaiswal-p6z]

23:25

[@aashudaharwal6493]

Modulus of elasticity 20℅+- actual

[@shobhityadav9120]

perfect g

[@aashudaharwal6493]

Water agregate +-3

[@Amannn-Yadav]

Lesser water cement ratio- more strength

[@Er_Madhusudan_Dubey]

Sir iss lecture me complete bmc h kya ?? Fir koi extra part bhi h. To bta dijiye plz . And thanks for rapid rivision lectures provide krne k liye

[@naveenpatel1345]

Clear hai

[@Amannn-Yadav]

More water cement ratio- less strength

[@osama_d_facts77]

Good ....Basic se pahate ho sir

[@Amannn-Yadav]

Volume of cement - 0.034

[@dhaneshshukla2467]

10%

[@VLS9767]

ये lecture उतना खास नाही

[@Jiyakumari-mt2km127]

Sir 2nd Method

[@ananthundekari5068]

2

[@Krishna23710]

Chal gel

[@AshokSharma-bv1ru]

Wonderful session sir

[@pawansingh-lc8lt]

2