Appendix J - Asphalt Mix Formula from City of Lowell.pdf
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- Solicitation number
- 6913G624R200002
About this file
This document is an Asphalt Mix Formula for the City of Lowell, provided by Benevento Companies, a paving company located in Wilmington, MA. The document includes detailed specifications for various asphalt mix types, including the aggregate percentages, binder content, and temperature requirements. It also outlines allowable tolerances for the job mix formula targets.
The document is not directly related to the federal contract opportunity provided, which is for the repair and maintenance of the trolley track system at the Lowell National Historic Park. However, the asphalt mix formula information may be relevant if the trolley track repair work requires paving or asphalt work.
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DATE:
COMPANY: CITY:
PLANT LOCATION:
RMS-043 Revised 1/21/2017
ID #
1 5 tons/ Tph part full x w/printer x 2 @ 20,000 gals. 10 @ 200 ton, ins. x htd x 2 tons/ 400 Tph part full x w/printer x 1 @ 30,000 gals. @ ton, ins. htd tons/ Tph part full w/printer @ gals. @ ton, ins. htd larger sieve sizes
Size 40 % 3/8" % 40 % 3/8" Kind 15 % 3/8"
0.5 Kind:
3 % Kind 1 oz per 5000 gals.
0.5 % Kind 275-325 °F 275-325 °F
DR JM DR JM DR DR JM DR JM DR JM DR JM DR JM DR JM DR JM
100 100
64-80 80 100 100 100 100 100 100
87-93 93 87-93 87-93 95-100 95
100 100 100
47-58 58 62-68 68 72-73 72-73 95 86-93 93 100 100 100 100 95-100 98
87 75-81 81 87-93 93 100 100 95-100 95 87-93 93
27-38 35 35-43 43 55-58 55-58 62 55-61 61 62-73 73 94-100 95 35-45 40 57-69 68
19-29 23 24-34 33 41-45 41-45 44 37-42 42 52-55 55 68-81 81 8-12 12 41-45 45
32 24-36 29 40-45 40 50-64 64 30-36 33
12-13 13 12-18 18 21-26 21-26 22 18-26 21 28-34 30 30-46 46 21-25 23
8 8 9-11 11 14-18 14-18 15 13-17 14 18-23 20 17-27 27 14-17 15
9 10-12 10 10-14 10 11-13 13 9-12 9
2 2 2-3 3 2-4 2-4 4 4 4 6 6 5-6 6 2 2 4-5 4
4.4-4.6 4.4 4.9-5.1 5.0 5.4-5.6 ** 5.4-5.6 6.0 ** 5.4-5.6 5.5 7.4-7.6 7.4 7.4-7.6 7.4 6.3-6.7 6.3 5.9-6.6 6.0
We agree to furnish mixes to MassDOT projects produced from only above referenced materials, within allowable tolerances of the exact formulas given above.
We also understand that formulas are to be submitted annually, prior to production for MassDOT work, and any subsequent changes in materials or formulation will require resubmission for approval.
MassDOT Approval:
Automatic Controls (X)
Benevento, Wilmington, MA
All Mixes
NNOTE LIMITATIONS
(Unless Data Approved)
** Less than 5.5% binder for HMA Surf.
Course - Dense Binder and Mod Top
Type
Special Material:
OGFC: Polymer
Warm Mix Technology:
Stone Sand
Surface 64-28,w/PG ,w/PG
Producer & City 1 1/2", 3/4" 1/2", 3/8"
Mix Type Amount Binder
JMF Target +/- 1%
JMF Target +/- 0.4 %
978-658-5300
5/10/2019
64-28
PPG Binder/Modifier
Eng. Limit for OGFC
REVISION #
Unless authorized by the Engineer, no Job Mix formula for mixes containing RAP will be approved which specifies:
Producer & City
64-28 & 64-22
52-34 & 64-28
PPLANTS
Batch/Drum Size
52-34Base*** ,w/PG
Nom size
52-34
RRAP AMOUNT
CCOARSE AGGREGATE FFINE AGGREGATE
Mix Silos, Insulation / Heated (X)
Silicone:
HMA Surface HMA
* Less than 6% binder for HMA Surface Course - Standard Top
3/8" TopOGFC****
HMA HMA
Evotherm P25
Dense Binder
Anti-Strip:
JM
Rub-R-Road
41-45
87-93
14 14
2"
1" 100
Sieve Size HMA Interm.
Dense Binder Base
HMA
Binder
JM
JMFTarget +/- 7 %
Benevento, Wilmington, MA
2/24/2020
DATE OF REVISION:
TELEPHONE #:
5.4 * 5.9-6.65.5
Surf. Tmt.
(DR = Design Range of Specifications, JM = Job Mix Formula) Aggregate Percentages below are proportional percentages of total aggregate for the mix.
Producer & City
MMineral Filler
HMA
21-25
57-69
DR
Mod. Top Dense Mix
HMA Surface modifier modifier
JMF Target +/- 2 %
% Binder
Grade % and Kind
HHOT MIX ASPHALT JOB MIX FORMULAS
Screenings through No. 100
Passing No. 200 Benevento, Wilmington, MA
ALLOWABLE TOLERANCES
Sieve Designation/
Binder Content
PG Binder Tanks
Benevento, Wilmington, MA
Eng. Limit
Benevento Asphalt Wilmington, MA
900 Salem Street, Wilmington, MA 01887
JMF Target +/- 5 %
Passing No. 8 JMF Target +/- 4 %
JMF Target +/- 3 %
Passing No. 4 and
HMA Surface
2.4912.521 2.510
4-5
JMF Target +/- 0.3 %
Bitumar Inc, Providence, RI
Tri State Sunderland, MA Irving Oil, Everett, MA
FFORMULAS
Std. Top
HMA
#16
#30
#50
#100
Max. Theo Sp. Gr.
#4
#8
#200
% Binder
3/4"
HMA
2.562 2.540 2.470 2.470 modifier
Natural Sand Benevento, Loudon, NH none
2.505
Intermediate***
*** Batch plants may not exceed 20% RAP **** RAP is not allowed in OGFC
% of Binder
*** Warm mix additives are only to be used as a compaction aide and not to lower the target production or compaction temperatures.
Additives shall be listed on the NEAUPG website at http://www.neaupg.uconn.edu/welcome-to-the-neaupg-website/warm-mix-asphalt-wma-information.
Evotherm P25
Mix Temp Range: Compact Temp Range:
2.480
95-100
30-36
14-17
9-12
Mtagg@BeneventoCompanies.comee-mail address:AAuthorized Signature and Title: Meghan Tagg - QC Manager
5/8"
1/2"
3/8" re to be submitted ann
Me Mark J. Brum Digitally signed by Mark J. Brum Date: 2020.02.27 08:43:04 -05'00'
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