Wind Power (Step By Step Procedure):- A Case Study

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      WIND DATA (STEP BY STEP PROCEDURE):- Image Source-Ritesh Raj Stone Column Image Source-Ritesh Raj Plum Concrete (Where required) PCC (M-15 Grade) Bottom Flange Erection (With level as per drawing) Reinforcement (12 mm to 32 mm as per drawing) RCC (M-45 Grade and M-60 Grade) In the M-60 Grade-GGBS also used (JSW Brand) Image Source-Ritesh Raj Used Curing Compound (Concure AB Clear) Top Flange Erection Bitumen Paint applied on all pedestal area Backfilling with layer wise compaction Grouting in top flange (With M-90 Grade BB-90, Brand-Fosroc) Total Flange Nos.=02  Total Bolts=80*2=160 Nos. Image Source-Ritesh Raj Used Admixture- (1.) ACC HP 6517 (2.) ACC HVF 7905(Corrosion) Image Source-Ritesh Raj 10 mm and 20 mm aggregate sources:- Anjar, Nakatrana Water Source-Khavda Sand Source-Mudhan, Kunariya, Ratariya GSB Sourvce-Raytariya, Anjar Required TDS of Water=Below 2000 Required PH of water=6.5 to 8.5 GGBS=Ground Granulated Blast Furnace Slag IDT=Inverter Duty Tran...
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Fineness Test of Cement

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    Fineness Test of Cement

(Image Source:Civilread.com)

It is used to find the fineness of cement.

Imp. Points :-

(i) 90 micron (Brass) sieve is used.

(ii) Sieve shake for 10 minutes.

Also Read: Final setting Time of cement

(Image Source:youtube.com)


Test Procedure:-

(i) 100 gm cement sample will used.

(ii) It will pass through 90 micron sieve.

(iii) After 10 minutes the cement which is retained on sieve, we will take their weight and note them.

(iv) If weight comes=3.5 gm (Cement retained)

Also Read: Methodology for trenchless piping by jack pushing method

Fineness (%) = Residual Cement on Sieve (in gm)/Initially take sample 

                      = 3.5/100 *100

                      =3.5 %


Note:- Retained cement on sieve should not be more than 10 % of total weight of sample.




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Written By-
Ritesh Raj

Email Id-rajritesh.motiharirr@gmail.com


















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