H.W. Fine aggregate sample was tested to find its physical properties. The test results were as follows: Buik specific gravity= 2.45, Apparent specific gravity= 2.5, mass of the vessel full of water = 1300 gm, mass of the vessel plus sand and topped up with water= 1500 gm, mass in wet condition 518 gm. Calculate 1- absorption% 2- moisture content% 3- Bulk density 4- Apparent density % Absorption A-D D *100 D Apparent Specific Gravity D- (B-C) SSD Aggregate (A) Coniainer OD Aggregate (D) Container SSD Bulk Sp.Gr. = A with H,0 (C) with H,0 and with A-(B-C) Aggregate (B) Sp.Gr. Weight of Agg. (W.) Weight of an equal volume of water (V,"P) W. PA Density of Agg. VA*Pw Pw Density of Water

Appl Of Ms Excel In Analytical Chemistry
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Chapter4: Least-squares And Calibration Methods
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H.W.
Fine aggregate sample was tested to find its physical properties. The test results were as
follows: Buik specific gravity= 2.45, Apparent specific gravity= 2.5, mass of the vessel full of
water = 1300 gm, mass of the vessel plus sand and topped up with water= 1500 gm, mass in
wet condition 518 gm.
Calculate 1- absorption% 2- moisture content% 3- Bulk density 4- Apparent density
% Absorption
A-D
D
*100
Apparent Specific Gravity =
D- (B-C)
SSD Aggregate
(A)
Container
with H,0
(C)
Container
A
OD Aggregate
(D)
with H,0
SSD Bulk Sp.Gr. =
and with
A-(B-C)
Aggregate
(B)
Weight of Agg. (W.)
Sp.Gr.=
Weight of an equal volume of water (V,"P)
PA
Density of Agg.
VA*Pw
Pw
Density of Water
Transcribed Image Text:H.W. Fine aggregate sample was tested to find its physical properties. The test results were as follows: Buik specific gravity= 2.45, Apparent specific gravity= 2.5, mass of the vessel full of water = 1300 gm, mass of the vessel plus sand and topped up with water= 1500 gm, mass in wet condition 518 gm. Calculate 1- absorption% 2- moisture content% 3- Bulk density 4- Apparent density % Absorption A-D D *100 Apparent Specific Gravity = D- (B-C) SSD Aggregate (A) Container with H,0 (C) Container A OD Aggregate (D) with H,0 SSD Bulk Sp.Gr. = and with A-(B-C) Aggregate (B) Weight of Agg. (W.) Sp.Gr.= Weight of an equal volume of water (V,"P) PA Density of Agg. VA*Pw Pw Density of Water
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