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Sand Sieve

The document presents the results of various tests conducted by Lab Infra Tech Pvt. Ltd. for the Rural Connectivity Improvement Project, specifically focusing on the determination of specific gravity and water absorption for boulder stone and crushed aggregate, as well as sieve analysis for sand and coarse aggregate. The results indicate specific gravities of 2.69 and 2.70, water absorption rates of 0.70% and 0.79%, and detailed sieve analysis data. All tests were performed on samples provided by the contractor, Bandan Bhagwati Niramn Sewa Pvt. Ltd.

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53 views4 pages

Sand Sieve

The document presents the results of various tests conducted by Lab Infra Tech Pvt. Ltd. for the Rural Connectivity Improvement Project, specifically focusing on the determination of specific gravity and water absorption for boulder stone and crushed aggregate, as well as sieve analysis for sand and coarse aggregate. The results indicate specific gravities of 2.69 and 2.70, water absorption rates of 0.70% and 0.79%, and detailed sieve analysis data. All tests were performed on samples provided by the contractor, Bandan Bhagwati Niramn Sewa Pvt. Ltd.

Uploaded by

bimalbhusalxi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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LAB INFRA TECH PVT.LTD.

Lalitpur Metropolitan-11, Lalitpur Nepal


Email : Labinfratech21@gmail.com
9851017354 , 9847486908

DETERMINATION OF SPECIFIC GRAVITY AND WATER ABSORPTION (IS 1386-3)

Name of Project :-Upgradting Construction and performance based maintenance Worke of dolalghat-phalate-kolati-Dhakhake-pokhari-Gurse Road.

Client :-Rural Connectivity Improvement Project.

Contract No :-RCIP-AF/Bagmati/Works/OCB-06/2079/80

Contractor :-Bandan Bhagwati Niramn sewa pvt.ltd.

Testing Date :-2081-07-21

Specimen No. 1
Weight of Basket + Sample in water gm 1266.4
Weight of Basket in water gm 712.2
Weight of Sample in Water ( C ) gm 554.2
Weight of Sample Saturated Surface Dry ( B ) gm 887.6
Weight of Sample Oven Dry ( A ) gm 881.4
Water Absorption = 100 (B - A)/A % 0.70
Apparent Specific Gravity = A/(A - C) 2.69
Bulk Specific Gravity = B/(B - C) 2.66

Result: From above test of Boulder Stone


following results are observed:

Apparent Specific Gravity = 2.69


Bulk Specific Gravity = 2.66
Water Absorption = 0.70

Note : Information & test sample provided By The Contractor.

Test By Checked By
LAB INFRA TECH PVT.LTD.
Lalitpur Metropolitan-11, Lalitpur Nepal
Email : Labinfratech21@gmail.com
9851017354 , 9847486908

DETERMINATION OF SPECIFIC GRAVITY AND WATER ABSORPTION (IS 1386-3)

Name of Project :-Upgradting Construction and performance based maintenance Worke of dolalghat-phalate-kolati-Dhakhake-pokhari-Gurse Road.

Client :-Rural Connectivity Improvement Project.

Contract No :-RCIP-AF/Bagmati/Works/OCB-06/2079/80

Contractor :-Bandan Bhagwati Niramn sewa pvt.ltd.

Testing Date :-2081-07-21

Specimen No. 1
Weight of Basket + Sample in water gm 1271.6
Weight of Basket in water gm 712.2
Weight of Sample in Water ( C ) gm 559.4
Weight of Sample Saturated Surface Dry ( B ) gm 896.4
Weight of Sample Oven Dry ( A ) gm 889.4
Water Absorption = 100 (B - A)/A % 0.79
Apparent Specific Gravity = A/(A - C) 2.70
Bulk Specific Gravity = B/(B - C) 2.66

Result: From above test of crushed Aggregate


following results are observed:

Apparent Specific Gravity = 2.70


Bulk Specific Gravity = 2.66
Water Absorption = 0.79

Note : Information & test sample provided By The Contractor.

Test By Checked By
LAB INFRA TECH PVT.LTD.
Lalitpur Metropolitan-11, Lalitpur Nepal
Email : Labinfratech21@gmail.com
9851017354 , 9847486908

SIEVE ANALYSIS OF SAND

Name of Project :-Upgradting Construction and performance based maintenance Worke of dolalghat-phalate-kolati-Dhakhake-pokhari-Gurse Road.

Client :-Rural Connectivity Improvement Project.

Contract No :-RCIP-AF/Bagmati/Works/OCB-06/2079/80

Contractor :-Bandan Bhagwati Niramn sewa pvt.ltd.

Testing Date :-2081-07-21

Sieve Size Weight Cum. Wt. Cum. % % Specified requirement


mm Retained Retained Retained Passing Min. Max.
10.00 0.00 0.00 0.00 100.00 100.00 100.00
4.75 72.00 72.00 7.33 92.67 90.00 100.00
2.36 144.00 216.00 22.00 78.00 75.00 100.00
1.18 195.00 411.00 41.85 58.15 55.00 90.00
0.60 188.00 599.00 61.00 39.00 35.00 59.00
0.30 165.00 764.00 77.80 22.20 8.00 30.00
0.150 141.00 905.00 92.16 7.84 0.00 10.00
Pan 77.00
Total WT.GM. 982.00

100
90
80
70
% Passing by weight

Series1

60 Series2
Series3
50
40
30
20
10
0
0.01 0.10 1.00 10.00 100.00

Sieve size, mm

Note: Infarmation & Test sample provided By Contractor.

Test By Checked By
LAB INFRA TECH PVT.LTD.
Lalitpur Metropolitan-11, Lalitpur Nepal
Email : Labinfratech21@gmail.com
9851017354 , 9847486908

Sieve Analysis of Coarse Aggregate Material

Name of Project :-Upgradting Construction and performance based maintenance Worke of dolalghat-phalate-kolati-Dhakhake-pokhari-Gurse Road.

Client :-Rural Connectivity Improvement Project.

Contract No :-RCIP-AF/Bagmati/Works/OCB-06/2079/80

Contractor :-Bandan Bhagwati Niramn sewa pvt.ltd.

Testing Date :-2081-07-21

Sieve Size Retained Cum.Ret. Cum. % % passing Specification Limit


in mm Wt (gm) Wt (gm) Retained by Wt Min Max
20 0 0 0.00 100.00 100 100
16 519.00 519 9.21 90.79 90 100
10 2855.00 3374 59.90 40.10 30 70
4.75 1854.00 5228 92.81 7.19 0 10
Pan 405.00
Total Wt in
5633
(gm)

100

90

80

70

60
% of passing

Series1
50
Series2
40 Series3
30

20

10

0
1 Sieve size in10
mm 100

Note: Infarmation & Test sample provided By Contractor.

Test By Checked By

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