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Charles D. Baker, Governor l<aryn E. Polito. Lieutenant Governor Stephanie Pollack. Secretary & CEO Thomas Tinlin. Acting Administrator
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Division
May 13,2015
Mr. Walter Staples
Technical Director
Boston Sand & Gravel Co.
100 N. Washington Street 2nd Floor
Boston, MA 02114
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:
ROSENFELD CONCRETE - WALPOLE, MA
Approved Cementitious & Mitigating Materials:
CI: TYPE I I II HOLCIM - HOLLY HILL, SC; FA: TYPE F HEADWATERS RESOURCES - SOMERSET, MA; FA:
TYPE F ENEL POWER - TORREY ALDALIGA; SLAG: TYPE I 00 HOLCIM GRANCEM - CAMDEN, NJ; SF: SF
BASF MASTERLIFE SF I 00 - CLEVELAND, OH
Approved Aggregates:
FINE: CAPE COD AGGREGATES - BOURNE, MA; 3/8": S M LORUSSO - WALPOLE, MA; 3/4": S M LORUSSO
- WALPOLE, MA; 1.5'': S M LORUSSO - WALPOLE, MA
Approved Admixtures:
ADI: TYPE C260 BASF - MASTER AIR AE 200; AD2: TYPE A,B,D BASF - MASTER POZZOLITH 700: AD3:
TYPE B,D BASF - MASTER SET R 100; AD4: TYPE A,F BASF - MASTER GLENIUM 7500; ADS: TYPE C BASF·
MASTER LIFE CI 30; AD6: TYPE A,F BASF - MASTER POL YHEED I 025
Approved Mix Designs:
I.) 3000 PSI; 314"; Cl: 338 LBS.; FAI: 78 LBS.; SLAG: 104 LBS.; ADI: 4 OZ.; AD2: 15.6 OZ. 2.) 3000 PSI; 1.5"; Cl: 312 LBS.; FAI: 72 LBS.; SLAG: 96 LBS.; ADI: 2.5 OZ.; AD2: 14.40Z. 3.) 3500PSI; 1.5";CI: 344LBS.;FAI: 80LBS.;SLAG: 106LBS.;ADI: 2.70Z.;AD2: 15.90Z. 4.) 4000PSI;3/8";CI: 448LBS.;FAI: 104LBS.;SLAG: 138LBS.;ADI: 5.30Z.;AD2: 20.70Z. 5.) 4000 PSI; 314"; Cl: 429 LBS.; FAI: 99 LBS.; SLAG: 132 LBS.; ADI: 6 OZ.; AD2: 19.8 OZ. 6.) 4000 PSI; 1.5"; Cl: 410 LBS.; FAI: 95 LBS.; SLAG: 126 LBS.; ADI: 3.2 OZ.; AD2: 18.9 OZ. 7.) 4000 PSI; TREMIE; 3/8"; Cl: 520 LBS.; FAI: 120 LBS.; SLAG: 160 LBS.; ADI: 3.5 OZ.; AD3: 32 OZ. 8.) 4000 PSI; 3/8"; Cl: 448 LBS.; FAI: 104 LBS.; SLAG: 138 LBS.; ADI: 2.1 OZ.; AD6: 38 OZ. 9.) 4000 PSI; 314"; Cl: 520 LBS.; FAI: 130 LBS.; ADI: 3 OZ.; AD6: 39 OZ. 10.) 4000 PSI; 314"; Cl: 423 LBS.; FAI: 97 LBS.; SLAG: 130 LBS.: ADI: 3 OZ.; AD6: 35.8 OZ. II.) 4000PSI; l.5";Cl: 400LBS.;FAI: 95LBS.;SLAG: 125LBS.;AD1: l.60Z.;AD6:37.20Z. Leading the Nation in Transportation Excellence
Four Hundred D Street. Boston. MA 021 I 0
Tel: 617-951-0590, TDD: 617-973-7306
www.mass.gov/massdot
12.) SOOO PSI; 314" ; Cl: 461 LBS.; FA!: 107 LBS.; SLAG: 142 LBS.; ADI: I OZ.; AD3: 14.2 OZ. ; AD4: 32
oz.
13.) 4000 PSI; HP; 314" ; Cl: 43S LBS.; FA!: 109 LBS.; SF: 37.S LBS.; ADI: S OZ.; AD3: IS.4 OZ. ; AD4:
34.9 OZ.; ADS: 384 OZ.
14.) SOOO PSI; HP ; 3/8" ; Cl: 429 LBS.; FA!: 99 LBS.; SLAG: 132 LBS.; SF: SO LBS.; ADI: 4 OZ.; AD3: 16.7
OZ.; AD4: 33.7 OZ. ; ADS: 384 OZ.
IS.) SOOO PSI; HP ; 314" ; Cl: 413 LBS.; FA!: 9S LBS.; SLAG: 127 LBS.; SF: SO LBS.; ADI: S OZ.· AD3: 16.4
OZ.; AD4: 30.8 OZ. ; ADS: 384 OZ. 16.) ; CDF TYPE IE, 2E ; Cl: SO LBS.; FA!: 2SO LBS. 17.) ; CDF TYPE 1,2 ; Cl: 100 LBS.; FA!: 2SO LBS. 18.) ; CDF TYPE 1,2 ; Cl: ISO LBS.; FA!: 2SO LBS. Director of Research and Materials
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Attachments
C: District 3 Materials Engineer
R&M Job File