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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Bulk Density and Voids of Fine Aggregate

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 Bulk Density and Voids of Fine Aggregate

Types:-

(1.) Loose Weight

(2.) Rodded Weight 

Loose Weight 

Image Source:-ScienceDirect.com


Apparatus Required-

(1) Weighing Balance

(2) Temping Rod

(3) Straight Edge

(4) Fine Aggregate 

(5) Observation Sheet

(6) Cylindrical metal measure of 3 litres, 15 litres or 30 litres according to the size of coarses particle of aggregate.

Image Source:-civilsir.com


Recent Post:-Proctor Test for Compaction of Soil 

Test Procedure:-

(1) For size of particle 4.75 mm and under, cylindrical metal measure of capacity 3 litres is used.

(2) For size of particle 4.75 mm to 40 mm cylindrical metal measure of capacity 15 litres is used.

(3) For size of particle 40 mm and above, cylindrical metal measure of size 30 litres is used.

(4) To start the experiment take the metal measure of 3 litres capacity.

(5) Take the empty weight of metal measure=2.686 Kg

Also Read:-Bulking of fine aggregate

(6) Fill the metal cylinder with loose aggregate to overflowing by means of scoop.

(7) The height of fall of aggregate should not exceed 5 cm from top of the measure.

(8) Care should be taken to prevent the segregation of the particle size of sample.

(9) The surface of the aggregate then be levelled through straight edge.

(10) Now, take the weight of metal measure.                                                                                                                          Wt.=6.878 Kg

Record it in observation sheet.


Image Source:-civilalliedgyan.com

Also Read:-Sewer Network Analysis

(11) Now, loose weight of aggregate=Combined weight of metal measure and aggregate-Empty weight of meta; measure

=(6.878-2.686) Kg

=4.192 Kg

(12) Loose bulk density of fine aggregate =4.192/3

                                                                   =1.397 Kg/l

(13) Take another set of reading and and record in the observation sheet.

Read Also:-Compressive Strength of Brick 

Image Source:-indiamart.com

Format:-

Determination of bulk density and voids of fine aggregate(Sand)-

Sl. No.

Description

Sample No.

i

ii

1

Capacity of metal measure (L)

3L

3L

2

Wt. of empty metal measure(Kg)

2.686

2.686

3

Wt. of metal measure+Loose sand (Kg)

6.878

6..884

4

Wt. of metal measure+Compacted sand (Kg)

7.432

 

5

Loose Bulk Density (kg/L)

1.397

1.399

6

Average

1.398 kg/L

7

Rodded bulk density(kg/L)

1.582

1.586

8

Average

1.584 kg/L

9

Specific Gravity(Assuming)

2.6

10

% Voids in aggregate

4.60%




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Written By-
Ritesh Raj

Email Id-rajritesh.motiharirr@gmail.com


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