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Charles D. Baker; Governor Karyn E. Polito, Lieutenant Governor Stephanie Pollack. Secretary & CEO Thomas Tinlin, Acting Administrator
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fiighway Division
April 1,201S
Mr. Ralph Olds
Quality Control Coordinator
Construction Service
2420 Boston Road
Wilbraham, MA 01095
Dear Sir,
The following cement concrete mix design submittals have been reviewed by this section and are
approved as specified below, subject to performance at the plant, on the project or in the laboratory. Any
changes will require new mix design submittals and trial batches.
Approved Plant Location:
CONSTRUCTION SERVICE - WILBRAHAM, MA
Approved Cementitious & Mitigating Materials:
Cl: TYPE I I II LAFARGE - ST CONSTANT, QC, CA; SLAG: TYPE 120 LAFARGE NEWCEM ­
BALTIM ORE, MD; SF: BASF MASTERLIFE SF 100 - CLEVELAND, OH
Approved Aggregates:
FINEI: DELTA SAND AND GRAVEL- SUNDERLAND, MA; 3/8"1: JS LANE-AMHERST, MA;
3/4"1: JS LANE-AMHERST, MA
Approved Admixtures:
AD 1: TYPE C260 BASF - MASTER AIR AE 200; AD2: TYPE A,F BASF - MASTER GLENIUM
7SOO; AD3: TYPE B,D BASF - MASTER SET R 100; AD4: TYPE C BASF - MASTER LIFE CI 30;
ADS: TYPE S BASF - MASTERCELL 2S
Approved Mix Designs:
1.) 3000 PSI; 314"; Cl: 300 LBS.; SLAG: 300 LBS.; ADI: 1.8 OZ.; AD2: 18 OZ.
2.) 3SOO PSI; 3/4" ; C 1: 300 LBS. ; SLAG: 300 LBS. ; AD 1: 1.8 OZ. ; AD2: 18 OZ.
3.) 4000 PSI; 314"; Cl: 360 LBS.; SLAG: 360 LBS.; ADI: 2.2 OZ.; AD2: 21.6 OZ.
4.) 4000 PSI; SIDEWALK; 314"; Cl: 330 LBS.; SLAG: 330 LBS.; ADI: 2.2 OZ.; AD2: 19.8 OZ.
S.) SOOO PSI; 314"; Cl: 410 LBS.; SLAG: 410 LBS.; ADI: 2.9 OZ.; AD2: 41 OZ.
6.) 3000 PSI; 3/8"; Cl: 31S LBS.; SLAG: 31S LBS.; ADI: 2.S OZ.; AD2: 18.9 OZ.
7.) 3SOOPSI;3/8";Cl: 31SLBS.;SLAG: 31SLBS.;AD1: 2.SOZ.;AD2: 18.90Z.
8.) 4000 PSI; 3/8"; Cl: 380 LBS.; SLAG: 380 LBS.; ADI: 2.S OZ.; AD2: 22.8 OZ.
9.) SOOO PSI; 3/8"; Cl: 42S LBS.; SLAG: 42S LBS.; ADI: 3 OZ.; AD2: 42.S OZ.
10.) 100 PSI; FLOW FILL TYPE 1E/2E; Cl: 7S LBS.; ADS: 1 OZ.
11.) 200 PSI; FLOW FILL TYPE 112; Cl: 13S LBS.; ADS: 1 OZ.
12.) 4000 PSI; PUMP (7+/-2 SLUMP); 3/8"; Cl: 390 LBS.; SLAG: 390 LBS.; ADI: 3 OZ.; AD2:
46.8 oz.
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Four Hundred D Street. Boston. MA 02110
Tel: 617-951-0590, TDD: 617-973-7306
www.mass.gov/massdot
13.) 4000 PSI; DRILLED SHAFT (8+/-1 SL); 3/8"; Cl: 380 LBS.; SLAG: 380 LBS.; ADI: 0.3 OZ.; AD2: 38 OZ.; AD3: 22.8 OZ. 14.) 4000 PSI; HP; 3/4"; Cl: 316 LBS.; SLAG: 234 LBS.; SF: 35 LBS.; ADI: 8.5 OZ.; AD2: 46.8 OZ.; AD3: 35. l OZ. ; AD4: 384 OZ. 15.) 5000 PSI; HP ; 3/4" ; Cl: 371 LBS. ; SLAG: 274 LBS. ; SF: 40 LBS. ; ADI: 14 OZ. ; AD2: 54.8 OZ.; AD3: 41.l OZ.; AD4: 384 OZ. 16.) 5000 PSI; HP; 3/8"; Cl: 386 LBS.; SLAG: 284 LBS.; SF: 40 LBS.; ADI: 12 OZ.; AD2: 56.8 OZ.; AD3: 42.6 OZ.; AD4: 384 OZ. Director of Research and Materials
RFM/jm/wk
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Attachments
C: District 2 Materials Engineer
R&M Job File