Charles D. Baker, Governor
Karyn E. Polito. Lieutenant Governor
Stephanie Pollack. Secretary & CEO
Thomas Tinlin. Acting Administrator
•
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April 11, 201S
Mr. Robert Moniz
President
Falmouth Ready Mix, Inc.
4 7 5 Thomas Landers Road
Falmouth, MA 02536
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:
FALMOUTH READY MIX - FALMOUTH, MA
Approved Cementitious & Mitigating Materials:
Cl: TYPE I I II HOLCIM - HOLLY HILL, SC; SLAG: TYPE 120 LAFARGE NEWCEM ­
BALTIM ORE, MD; SF: GRACE FORCE 10,000 D - CAMBRIDGE, MA
Approved Aggregates:
FINE 1: LAWRENCE-LYNCH MATERIALS - FALMOUTH, MA; 3/8" 1: LAWRENCE-LYNCH
MATERIALS- FALMOUTH, MA; 3/4"1: LAWRENCE-LYNCH MATERIALS- FALMOUTH, MA;
l .S" 1: LAWRENCE-LYNCH MATERIALS - FALMOUTH, MA
Approved Admixtures:
ADI: TYPE C260 W.R. GRACE- DAREX II AEA; AD2: TYPE B,D W.R. GRACE- DARATARD
17; AD3: TYPE A,F W.R. GRACE - ADVA 140 (M); AD4: TYPE CW. R. GRACE - DCI S; ADS:
TYPE F W.R. GRACE- EXP 9SO; AD6: TYPE A,D W.R. GRACE- WRDA 20; AD7: TYPES W.R.
GRACE - DARAFILL; ADS: TYPE CW. R. GRACE - DARASET 400
Approved Mix Designs:
1.) 3SOO PSI; l.S"; Cl: 361 LBS.; SLAG: 239 LBS.; ADI: 2.S OZ.; AD3: 36 OZ.
2.) 4000 PSI; l.S"; Cl: 378 LBS.; SLAG: 2S3 LBS.; ADI: 2.8 OZ.; AD3: 37.9 OZ.
3.) 4000 PSI; 314"; Cl: 367 LBS.; SLAG: 244 LBS.; ADI: 2.S OZ.; AD3: 36.6 OZ.
4.) SOOO PSI; 3/4"; Cl: 438 LBS.; SLAG: 292 LBS.; ADI: 2.8 OZ.; AD3: 102 OZ.
S.) SOOO PSI; HP; 314"; Cl: 482 LBS.; SLAG: 160 LBS.; SF: 40 LBS.; ADI: 3.8 OZ.; AD2:
13.7 OZ.; AD4: 388 OZ.; ADS: 27.4 OZ.
6.) SOOO PSI; HP; 3/8"; Cl: S06 LBS.; SLAG: 167 LBS.; SF: 42 LBS.; ADI: 3 OZ.; AD2: 14.2
OZ. ; AD4: 388 OZ. ; ADS: 28.4 OZ.
7.) ; CDF; Cl: 7S LBS.; AD7: 2.3 OZ.
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
•
Charles D . Baker, Governor
Karyn E. Polito. Lieutenant Governor
Stephanie Pollack. Secretary & CEO
Thomas Tinlin. Acting Administrator
•
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~~ighway
Division
8.) 4000 PSI; HP; 314"; Cl: 413 LBS.; SLAG: 137 LBS.; SF: 35 LBS.; ADI: 1.5 OZ. ; AD2:
11.7 OZ.; AD4: 384 OZ.; ADS: 29.3 OZ.
9.) 4000 PSI; 314"; Cl: 543 LBS.; SLAG: 180 LBS.; ADI: 2 OZ.; AD3: 43.4 OZ.
10.) 3500 PSI; 3/4"; Cl: 360 LBS.; SLAG: 240 LBS.; ADI: 2 OZ.; AD3: 36 OZ.
11.) 4000 PSI; 3/8"; Cl: 396 LBS.; SLAG: 264 LBS.; ADI: 1 OZ.; AD6: 19.8 OZ.
12.) 5000 PSI; 314"; Cl: 427 LBS.; SLAG: 283 LBS.; ADI: 4 OZ.; AD3: 42.6 OZ.
13.) 4000 PSI; 314"; Cl: 394 LBS.; SLAG: 263 LBS. ; ADI: 1.8 OZ.; AD3: 39.5 OZ. ; ADS: 52.5
oz.
Director of Research and Materials
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Attachments
C: District 5 Materials Engineer
R&M Job File
Leading the Nation in Transportation Excellence
Four Hundred D Street, Boston, MA 02110
Tel: 617-951-0590, TDD: 617-973-7306
www.mass.gov/ massdot