CV301 LABORATORY REPORT: Project Code: -301AC02 Specific Gravity of Paving Materials Group: 1 of 3 Date Tests Performed: Materials Tested: Tests Performed: Procedure Reference: Parameter(s) Determined: End Use of Results: According to OPSS 1002, identify the MTO and CSA test designations for the tests performed in this lab on Coarse Aggregate : MTO: CSA: According to OPSS 1003, define "Statistical Control" According g to OPSS 1101, define the following: g Asphalt Binder: "PGAC" = PGAC means: ...Continued on 2 CV301 LABORATORY REPORT: -301AC02 Project Code: Specific Gravity of Paving Materials Group: 2 of 3 Date Tests Performed: Summarize the Class Results in the Table Below I. Fine Aggregate Group GSSD GASTM GApparent II. Coarse Aggregate % Abs GSSD GASTM GApparent % Abs III. MF IV. AC GApparent GApparent 1 2 3 4 5 6 7 8 Assess Logical Viability of Class Data: place a straight horizontal line through values that are not logically viable, e.g: -4.60% Assess Statistical Viability of Class Data: based on the remaining, logically viable data, fill out the table below I. Fine Aggregate GASTM GApparent % Abs GSSD GASTM GApparent % Abs III. MF IV. AC GApparent GApparent n: ∑x: Va alues Only Based on n Logically Viable GSSD II. Coarse Aggregate Note: sx ∑x2: x: sx: x - 2sx: x + 2sx: x x 2 x n nx 2 On the table of class results above, cross out any values that are not statistically viable; e.g.: 3.618 (i.e., values outside the range x 2sx ) n 1 ...Continued on 3 CV301 LABORATORY REPORT: -301AC02 Project Code: GRADATION OF AGGREGATES Group: 3 of 3 Date Tests Performed: Detemine Representative Values of the Required Parameters Using the logically and statistically viable class results values only, fill out the table below and determine statistically representative values for the parameters measured. I Fine Aggregate I. GSSD GASTM GApparent II Coarse Aggregate II. % Abs GSSD GASTM GApparent % Abs III MF III. IV AC IV. GApparent GApparent n: ∑x: x: What is the logical, normal relationship between GSSD and GASTM? GSSD GASTM ( "=", ">" or "<" ) What is the logical, normal relationship between GSSD and GApparent? GSSD GApparent ( "=", ">" or "<" ) What is the logical, normal relationship between GASTM and GApparent? GASTM GApparent ( "=", ">" or "<" ) Knowing GSSD and %Abs give equations to find: Knowing GASTM and %Abs give equations to find: GApparent = GApparent = GASTM = GSSD = Knowing GApparent and %Abs give equations to find: Under what circumstance would GSSD = GASTM = GApparent ? GSSD = GASTM = Recommended Parameter Values I. Fine Aggregate GSSD Name of Analyst (Print) GASTM GApparent II. Coarse Aggregate % Abs GSSD Analyst's Signature GASTM GApparent % Abs III. MF IV. AC GApparent GApparent Date
© Copyright 2024 ExpyDoc