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1305-18-025 - S&ME Shop Drawing Review - Concrete Submittal.pdf
PLEASE NOTE THE FOLLOWING COMMENTS/CORRECTIONS •Make sure to include load transfer dowels across all joints. See plan sheet number D-1 for details. S&ME SHOP DRAWING REVIEW ☒ APPROVED ☐ APPROVED AS CORRECTED/NOTED ☐ REVISE AND RESUBMIT ☐ NOT APPROVED BY APPROVING AND SUBMITTING SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES, THE CONTRACTOR REPRESENTS THAT THEY HAVE DETERMINED AND VERIFIED ALL MATERIALS, FIELD MEASUREMENTS, AND FIELD CONSTRUCTION CRITERIA RELATED THERETO, OR WILL DO SO, AND THAT THEY HAVE CHECKED AND COORDINATED THE INFORMATION CONTAINED WITHIN SUCH SUBMITTALS WITH THE REQUIREMENTS OF THE WORK AND THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL NOT BE RELIEVED OF RESPONSIBILITY FOR ANY DEVIATION FROM THE REQUIREMENTS OF THE CONTRACT DOCUMENTS BY THE ARCHITECT’S OR ENGINEER’S APPROVAL OF SHOP DRAWINGS, PRODUCT DATA, OR SAMPLES UNLESS THE CONTRACTOR HAS SPECIFICALLY INFORMED THE ARCHITECT/ENGINEER IN WRITING OF SUCH DEVIATION AT THE TIME OF SUBMISSION, AND THE ARCHTECT OR ENGINEER HAS GIVEN WRITTEN APPROVAL OF THE SPECIFIC DEVIATION. THE CONTRACTOR SHALL NOT BE RELIEVED FROM RESPONSIBILITY FOR ERRORS OR OMMISSIONS IN THE SHOP DRAWINGS, PRODUCT DATA, OR SAMPLES BY THE ARCHITECT’S OR ENGINEER’S APPROVAL. S&ME, INC. BY J. Adam Browning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oncrete Submittal Date:11/21/2018 To:Johnny Sousa CERTIFIED CONCRETE CONST, INC Regarding:1023 // UNC FRIDAY CENTER DR PARK & RIDE Customer Contact:johnny@certifiedconcreteconstruction.com ================================================================= The mixes listed below are submitted for approval on the above referenced project: AirUseSlump W/CMMix Pavement 4"+/-1"0.38NCDOT2AF 2752VF41H17AAFE 6%+/-1.5% Carolina Sunrock's concrete mixes are designed in accordance with 2012 and/or 2018 NCDOT Standard Specifications for Roads and Structures, ASTM C 94 "Standard Specification for Ready-Mixed Concrete" and/or ACI 211.1 and/or ACI 301. Our concrete strength guarantee requires that all field and laboratory tests fully comply with all applicable ASTM and/or ACI standards. Additionally, all tests must be performed by an ACI Certified Technician. We do not guarantee strength or performance of concrete which has had water added on the jobsite at the purchaser's request (subject to limitations of ACI 301), or has been subjected to improper placement, consolidation, curing, or protection after delivery to the purchaser. It is strongly recommended that a pre-placement conference be held to identify areas of responsibility for all parties. As stated in ACI 301-10 (ACI 301-16) 1.6.3.1.c, ACI 318-11 5.6.1 (ACI 318-26 12.1.1.e) and project specifications, all test results shall be provided to Carolina Sunrock LLC at the address and/or e- mail address below. Vasyl "Basil" Shymonyak, P.E., P.E. Director Quality Control 8620 Barefoot Industrial Rd Raleigh, NC 27617 Office: 919-861-1860 Cell: 919-868-5659 Email: vshymonyak@thesunrockgroup.com The information transmitted is intended solely for the individual or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of or taking action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this submittal in error please contact the sender and destroy this document Form 312U 3-96 North Carolina Department of Transportation, Division of Highways, Materials and Tests Units Stament of Concrete Mix Desighn and Source of Materials Project UNC Friday Center Park & Drive Concrete Produser CAROLINA SUNROCK LLC County Orange Plant Location and DOT N0.MDC 275 Resident Engr. Contractor CERTIFIED CONCRETE Class of Concrete AA (NCDOT 2AF) 4000 Psi Date 11/21/18 Mix Design No.2752VF41H17AAFE Contractor's Signature Note Mix Design Units (US or Metric)US Mix Design Proportions Based on SSD Mass of Aggregates Material Producer Qty. per Cu. Yd. Cement, Type HOLCIM 572 lbs. Pozzolan GENERIC 172 lbs. Fine Agg.,+M CAROLINA SUNR. 1080 lbs. Coarse Agg.,+M 67 CAROLINA SUNR. 2050 lbs. Other Agg., +M 78M CAROLINA SUNR. 0 lbs. Total Water CITY WATER 34 gals. Air Entr. Agent DAREX II AS REQ. oz. Retarder ZYLA R AS REQ. oz. Water Reducer ZYLA 640 AS REQ. oz. Superplasticizer EXP 950 oz. Accelarator DARACCEL oz. Other oz. oz. Mix Properties and Specifications Slump 4"+/-1"in. Mortar Content 16.05 cu.ft Max Water 36.0 gals.Air Content 6 +/-1.5 % Aggregate and Pozzolan Data Material Specific Gravity % Absor. Unit Mass F.M. Fine Agg. Type(2S OR 2MS) 2MS 3.00 0.7 NA 2.75 Coarse Agg., Size (NO.57,67,78M) 67 3.00 0.4 107.8 NA Other Agg., Type or Size Pozzolan Fly Ash 2.23 NA NA NA Cast-in-place concrete shall confirm to Section 1000, precast concrete to Section 1077, and prestressed concrete to Section 1078 of the applicable edition of the Standard Specifications for Roads and Structures pluss all applicable Special Provisions Accepted by (Physical Testing Engineer) Date Source HOLLY HILL GENERIC BUTNER QUAR. W.R.GRACE W.R.GRACE W.R.GRACE W.R.GRACE BUTNER QUAR. BUTNER QUAR. DURHAM W.R.GRACE Running Average Analysis 12/29/2017 - 11/07/2018 Carolina Sunrock LLC Multi-Plant Query Used Date Product Id Temp (Air) °F Air Content % Slump in Temp (Concrete) °F Unit Wt (Concrete) lb/ft3 Comp Strength (7- Day) psi Comp Strength (28- Day) psi 04/18/2018 10:20 AA 4546c 55.0 4.9 3.0 70.0 155.30 4,830.00 5,930.00 04/18/2018 10:25 AA 4546c 65.0 4.9 3.0 68.0 155.85 4,840.00 5,890.00 04/25/2018 14:22 AA 4546c 64.0 4.8 3.8 70.0 154.54 4,330.00 5,320.00 04/27/2018 10:20 AA 4546c 64.0 4.9 3.0 75.0 155.50 4,880.00 5,910.00 04/30/2018 10:50 AA 4546c 70.0 4.0 5.0 76.0 156.80 4,610.00 5,540.00 04/30/2018 11:43 AA 4546c 62.0 4.0 5.0 79.0 157.43 4,760.00 5,810.00 06/02/2018 09:30 AA 4546c 81.0 5.8 5.0 90.0 151.81 3,400.00 4,440.00 06/05/2018 08:30 AA 4546c 80.0 7.0 2.5 82.0 153.20 4,790.00 5,990.00 06/05/2018 09:18 AA 4546c 69.0 7.0 3.8 82.0 153.16 4,540.00 5,800.00 06/08/2018 11:30 AA 4546c 85.0 5.0 4.5 86.0 155.20 4,360.00 5,430.00 06/15/2018 13:35 AA 4546c 85.0 4.5 4.0 93.0 155.60 4,620.00 5,880.00 07/05/2018 07:40 AA 4546c 80.0 5.6 4.0 83.0 154.86 4,600.00 5,570.00 07/05/2018 08:20 AA 4546c 75.0 5.0 3.5 73.0 153.60 4,920.00 6,310.00 07/13/2018 06:45 AA 4546c 72.0 6.2 4.0 87.0 156.10 4,340.00 5,570.00 07/13/2018 06:46 AA 4546c 72.0 5.5 5.0 87.0 153.60 2,760.00 5,110.00 07/16/2018 13:45 AA 4546c 83.0 4.5 4.0 90.0 159.00 5,370.00 6,070.00 07/16/2018 14:15 AA 4546c 89.0 4.5 3.0 90.0 159.00 5,060.00 6,150.00 07/31/2018 09:55 AA 4546c 77.0 6.0 4.0 88.0 156.27 4,100.00 5,110.00 07/31/2018 10:05 AA 4546c 75.0 6.5 4.0 85.0 152.70 4,410.00 5,400.00 09/27/2018 05:10 AA 4546c 73.0 4.8 3.5 78.0 153.00 4,420.00 5,250.00 09/27/2018 05:20 AA 4546c 73.0 5.2 4.0 85.0 153.36 4,220.00 5,470.00 09/27/2018 06:18 AA 4546c 72.0 5.2 4.0 81.0 152.60 4,080.00 5,140.00 09/27/2018 08:16 AA 4546c 72.0 5.6 4.0 81.0 152.00 4,000.00 5,150.00 09/27/2018 09:40 AA 4546c 72.0 5.2 3.0 80.0 154.40 4,320.00 4,890.00 09/27/2018 10:50 AA 4546c 76.0 4.5 3.5 82.0 153.60 4,640.00 5,720.00 09/27/2018 10:55 AA 4546c 75.0 5.0 4.0 86.0 153.86 4,240.00 5,850.00 10/02/2018 04:45 AA 4546c 62.0 5.6 3.5 80.0 152.00 4,160.00 5,080.00 10/02/2018 05:00 AA 4546c 74.0 5.3 3.5 80.0 153.33 3,880.00 5,240.00 10/02/2018 05:20 AA 4546c 62.0 4.7 5.0 81.0 148.00 3,880.00 5,060.00 10/02/2018 06:50 AA 4546c 62.0 5.2 5.0 82.0 150.40 3,980.00 5,250.00 10/02/2018 07:00 AA 4546c 74.0 5.3 3.5 80.0 154.10 3,640.00 5,100.00 10/02/2018 09:50 AA 4546c 70.0 4.5 3.0 82.0 155.20 4,720.00 5,730.00 10/02/2018 12:20 AA 4546c 76.0 4.9 3.5 84.0 154.40 4,350.00 3,920.00 10/02/2018 13:30 AA 4546c 76.0 5.5 3.5 85.0 152.80 4,580.00 5,950.00 Carolina Sunrock LLC January 8, 2018 Letter of Compliance This is to certify that Type I Portland Cement, as manufactured by Holcim (US) Inc. at our facility at Holly Hill, South Carolina, is warranted to conform at time of shipment, to current A.S.T.M. Specification C-150, A.A.S.H.T.O. Specification M-85 for Type I Portland Cement. Additionally, this same cement is warranted at time of shipment to meet A.S.T.M. Specification C- 150 and A.A.S.H.T.O. Specification M-85 for Type II Portland Cement and Type II (MH) Portland cement. The total alkali content expressed as sodium equivalent [Na20+K20 (0.658)] is less than 0.60% and Tricalcium Aluminate (C3A) content does not exceed (8%). No other warranty is made or to be implied. Eddie Deaver, LEED AP Technical Service Engineer Southeast Sales Group Holcim (US), Inc. Mobile 803-730-3903 edward.deaver@holcim.com (US) Inc. Holcim (US) Inc. 9624 Bailey Road– Suite 2 75 Cornelius, NC 28031 Mobile 803-730-3903 Phone 800-845-1120 Fax 704-895-5961 Chemical Item Limit ¹Result Physical Item Limit ¹Result Test Data on ASTM Standard Requirements This cement meets the specifications of ASTM C150 and AASHTO M85 for Type I-II (MH) cement. Certification General Information The following is based on average test data during the test period. The data is typical of product shipped from this source; individual shipments may vary. Supplier: Address:8700 West Bryn Mawr Ave Chicago, IL 60631 Holcim (US) Inc. d/b/a LafargeHolcim US Contact: Source Location: Contact: Test Data on ASTM Optional Requirements Physical Item Limit ¹Result Chemical Item Limit ¹Result Notes (*1-9) Additional Data Base Cement Phase Composition Result Holly Hill Plant Silo: 8 2173 Gardner Blvd Holly Hill, SC 29059 Scott Poaps / (803) 496-2995 Item Limestone Inorganic Processing Addition Scott Poaps, Quality Manager Version: 180412 Printed: 10/12/2018 1:40:39 PM Material Certification Report Type: Portland Cement I-II (MH) Test Period:12-Sep-2018 to 12-Sep-2018Material: Date Issued:12-Oct-2018 4228 Airport Road Cincinnati, Ohio 45226 Office: 513.871.9733 Fax: 513.871.1974 MANUFACTURER’S CERTIFICATION This is to certify that the Class F fly ash from AEP’s John Amos Power Plant located in Winfield, WV, marketed by FlyAshDirect LLC, and shipped for use on North Carolina Department of Transportation projects will be pro duced under appropriate quality control and will comply with all ASTM C-618 standards and specifications of the North Carolina DOT. Title: Sr Mgr, Fly Ash Operations Date: January 4, 2018 Fly Ash Direct 4228 Airport Rd. Cincinnati, OH 45226 (513) 646-7577 Attn:Scott Keith Re:30742 - John Amos Fly Ash Sample - Monthly Composite - June 2018 (Supplied by F.A.D) AASHTO-M295 ASTM C-618 Class "F"Class "F" Requirements Requirements Actual Fineness (+325 Mesh)34% Max 34% Max 23.20% Moisture Content 3% Max 3% Max 0.17 Density g/cm3 C188 ********2.40% Loss on Ignition 5% Max 6% Max 1.11% Soundness 0.8% Max 0.8% Max -0.02% S.A.I., 7 Days 75% Min 75% Min 75.70% S.A.I., 28 Days 75% Min 75% Min 76.10% Water Req. % Control 105% Max 105% Max 99.20% Silica SiO2 ********47.65% Aluminum Oxide Al2O3 w/minor oxides ********23.75% Ferric Oxide Fe2O3 ********14.80% Total 70% Min 70% Min 86.20% Sulfur Trioxide SO3 5% Max 5.0% Max 2.00% Calcium Oxide CaO ********3.98% Magnesium Oxide MgO ********0.75% Available Alkalies Na2O 1.50% Max ****1.78% We certify the above was tested in accordance with ASTM C-618 & AASHTO M295. John K. Cupp, Manager Analytical Testing Service Laboratories, Inc. P.O. Box 1118, Joplin, Missouri 64802 (417) 782 6573 August 08, 2018 Analytical Testing Service Laboratories, Inc. Fly Ash Direct 4228 Airport Rd. Cincinnati, OH 45226 (513) 646-7577 Attn:Scott Keith Re:30886 - John Amos - Fly Ash Sample - 7/19-31/2018 AASHTO-M295 ASTM C-618 Class "F"Class "F" Requirements Requirements Actual Fineness (+325 Mesh)34% Max 34% Max 20.70% Fineness Variation 5% Max 5% Max 1.70% Moisture Content 3% Max 3% Max 0.16% Density g/cm3 C188 ********2.42 Density Variation 5% Max 5% Max 0.08% Loss on Ignition 5% Max 6% Max 1.64% Soundness 0.8% Max 0.8% Max 0.00% S.A.I., 7 Days 75% Min 75% Min 76.00% S.A.I., 28 Days 75% Min 75% Min 77.90% Water Req. % Control 105% Max 105% Max 99.20% Silica SiO2 ********48.00% Aluminum Oxide Al2O3 w/minor oxides ********25.83% Ferric Oxide Fe2O3 ********15.37% Total 70% Min 70% Min 89.20% Sulfur Trioxide SO3 5% Max 5.0% Max 1.95% Calcium Oxide CaO ********2.40% Magnesium Oxide MgO ********0.73% Available Alkalies Na2O 1.50% Max ****1.77% We certify the above was tested in accordance with ASTM C-618 & AASHTO M295. John K. Cupp, Manager Analytical Testing Service Laboratories, Inc. P.O. Box 1118, Joplin, Missouri 64802 (417) 782 6573 September 20, 2018 Analytical Testing Service Laboratories, Inc. CAROLINA SUNROCK LLC SUPPLIER’S CERTIFICATION 1/9/2018 # 67 Stone This is to certify that the # 67 crushed stone shipped from Carolina Sunrock LLC located in Butner Quarry @ Butner, North Carolina (NCDOT Plant ID # CA 178) meets or exceeds the following specifications: NCDOT Standard Specifications for Roads and Structures Section 1005, General Requirements for Aggregate Section 1012, Aggregate for Asphalt Pavements and Surface Treatments Section 1014, Aggregate for Portland Cement Concrete AASHTO Standard Specifications for Transportation Materials M 43-88 Sizes of Aggregate for Road and Bridge Construction AASHTO Standard Specifications for Transportation Materials M 80-87, Coarse Aggregate for Portland Cement Concrete ASTM D 448-98 Standard Specification for Sizes of Aggregates for Road and Bridge Construction ASTM D 692-00 Standard Specification for Coarse Aggregate for Bituminous Paving Mixtures ASTM C 33 Standard Specification for Concrete Aggregates Coarse Aggregate # 67 Carolina Sunrock LLC By: Vasyl “Basil” Shymonyak, P.E. Director Quality Control Vasyl “Basil” Shymonyak, P.E. Director Quality Control 8620 Barefoot Industrial Rd. Raleigh, NC 27617 vshymonyak@thesunrockgroup.com Phone: 919.868.5659 Fax: 919.688.1936 www.thesunrockgroup.com ASPHALT CONCRETE AGGREGATES CAROLINA SUNROCK LLC SUPPLIER’S CERTIFICATION 1/9/2018 # 78M Stone This is to certify that the # 78M crushed stone shipped from Carolina Sunrock LLC located in Butner Quarry @ Butner, North Carolina (NCDOT Plant ID # CA 178) meets or exceeds the following specifications: NCDOT Standard Specifications for Roads and Structures Section 1005, General Requirements for Aggregate Section 1012, Aggregate for Asphalt Pavements and Surface Treatments Section 1014, Aggregate for Portland Cement Concrete AASHTO Standard Specifications for Transportation Materials M 43-88 Sizes of Aggregate for Road and Bridge Construction AASHTO Standard Specifications for Transportation Materials M 80-87, Coarse Aggregate for Portland Cement Concrete ASTM D 448-98 Standard Specification for Sizes of Aggregates for Road and Bridge Construction ASTM D 692-00 Standard Specification for Coarse Aggregate for Bituminous Paving Mixtures ASTM C 33 Standard Specification for Concrete Aggregates Coarse Aggregate # 78M Carolina Sunrock LLC By: Vasyl “Basil” Shymonyak, P.E. Director Quality Control Vasyl “Basil” Shymonyak, P.E. Director Quality Control 8620 Barefoot Industrial Rd. Raleigh, NC 27617 vshymonyak@thesunrockgroup.com Phone: 919.868.5659 Fax: 919.688.1936 www.thesunrockgroup.com ASPHALT CONCRETE AGGREGATES CAROLINA SUNROCK LLC SUPPLIER’S CERTIFICATION 1/9/2018 2MS Sand (Concrete Sand) This is to certify that the 2MS Sand shipped from Carolina Sunrock LLC located in Butner Quarry, @ Butner North Carolina (NCDOT Plant ID # FA 171) meets or exceeds the following specifications: NCDOT Standard Specifications for Roads and Structures Section 1005, General Requirements for Aggregate NCDOT Standard Specifications for Roads and Structures Section 1014, Aggregate for Portland Cement Concrete AASHTO Standard Specifications for Transportation Materials M 6, Fine Aggregate for Portland Cement Concrete ASTM C 33 Standard Specification for Concrete Aggregates Fine Aggregate ASTM C 404 Standard Specification for Aggregates For Masonry Grout Carolina Sunrock LLC By: Vasyl “Basil” Shymonyak, P.E. Director Quality Control Vasyl “Basil” Shymonyak, P.E. Director Quality Control 8620 Barefoot Industrial Rd. Raleigh, NC 27617 vshymonyak@thesunrockgroup.com Phone: 919.868.5659 Fax: 919.688.1936 www.thesunrockgroup.com ASPHALT CONCRETE AGGREGATES GCP Applied Technologies Inc. 62 Whittemore Avenue Cambridge, MA 02140-1692 T 617-876-1400 gcpat.com/construction Date: 1/5/2018 Concrete Lab Carolina Sunrock Raleigh, NORTH CAROLINA Project Name: Various Projects Product Selected: Darex® II AEA This is to certify that Darex II AEA, a Air Entraining Agent, as manufactured and supplied by GCP Applied Technologies Inc., is formulated to comply with the Specifications for Chemical Admixtures for Concrete, ASTM: C260, AASHTO: M154. Darex II AEA does not contain calcium chloride or chloride containing compounds as a functional ingredient. Chloride ions may be present in trace amounts contributed from the process water used in manufacturing. Robert J. Hoopes Product Development Engineer DAREX® II AEA Air-entraining admixture ASTM C260 PRODUCT DATA SHEET Product Description Darex® II AEA is an air-entraining admixture which generates a highly stable air void system for increased protection against damage from freezing and thawing, severe weathering, or de-icer chemicals. Darex II AEA is a complex mixture of organic acid salts in an aqueous solution specifically formulated for use as an air-entraining admixture for concrete and is manufactured under rigid control which provides uniform, predictable performance. It is supplied ready to- use and does not require pre-mixing with water. Darex II AEA is a dark brown liquid. One gallon weighs 8.7 lbs (1.04 kg/L). Darex II AEA complies to ASTM C260 Standard Specifications for Air-Entraining Admixtures for Concrete. Uses Darex II AEA is used in ready-mix and concrete products plants to improve air entrainment stability. It is particularly effective in maintaining air content during longer haul times. Darex II AEA performs well in conventional concrete and is effective in plasticizing mixes and with slag, lightweight, or manufactured aggregates which tend to produce harsh concrete. Darex II AEA entrains air effectively with microsilica concrete and with fly ash concrete. Performance Darex II AEA disperses and generates millions of discrete semi- microscopic bubbles throughout the concrete composite. Once thoroughly mixed, the concrete contains a stable network of bubbles which act much like ball bearings increasing mobility, or plasticity, of the concrete. This adds workability to the mix and permits a reduction of water with no loss of slump. Placeability is improved. Bleeding, segregation and green shrinkage are minimized. Through the purposeful entrainment of air, Darex II AEA markedly increases the durability of concrete to all exposures. Product Advantages • Air stability makes it particularly useful for longer transit times • Produces excellent air void systems in concretes that are traditionally difficult to air entrain Addition Rates There is no standard addition rate for Darex II AEA. The amount to be used will depend upon the amount of air required under job conditions, usually in the range of 4% to 7%. Typical factors which might influence the amount of air entrained are temperature, cement, sand gradation and use of extra fine materials such as fly ash. Typical Darex II AEA addition rates generally range from ½ to 5 fl oz/100 lbs (30 to 320 mL/100 kg) of cement. The air-entraining efficiency of Darex II AEA becomes even greater when used with water-reducing and set-retarding agents. This may allow a reduction of up to ⅔ in the amount of Darex II AEA required for the specified air content. Concrete Mix Adjustment Entrained air results in increased yields with a consequent decrease in the cement content of the placed concrete. This condition calls for a mix adjustment, usually accomplished by reducing the fine aggregate content. This is in addition to the reduction in water content brought about by the increase in plasticity. Compatibility with Other Admixtures and Batch Sequencing Darex II AEA is compatible with most GCP admixtures as long as they are added separately to the concrete mix. In general, it is recommended that Darex II AEA be added to the concrete mix near the beginning of the batch sequence for optimum performance, preferably by “dribbling” on the sand. Different sequencing may be used if local testing shows better performance. Please see GCP Technical Bulletin TB-0110, Admixture Dispenser Discharge Line Location and Sequencing for Concrete Batching Operations for further recommendations. Darex II AEA should not be added directly to heated water. We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right. Darex is a trademark, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status. © Copyright 2016 GCP Applied Technologies Inc. All rights reserved. GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA. In Canada, 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6. GCP0083 AIR-3-1216 gcpat.com | North America Customer Service: 1-877-4AD-MIX1 (1-877-423-6491) Pretesting of the concrete mix should be performed before use, as conditions and materials change in order to assure compatibility, and to optimize dosage rates, addition times in the batch sequencing and concrete performance. Please consult your GCP Applied Technologies representative for guidance. Packaging & Handling Darex II AEA is available in bulk, delivered by metered tank trucks, totes and drums. Darex II AEA will freeze at about 30 °F (-1 °C), but its air-entrain- ing properties are completely restored by thawing and thorough mechanical agitation. Dispensing Equipment A complete line of accurate dispensing equipment is available. These dispensers can be located to discharge into the water line, the mixer, or on the sand. Specifications Concrete shall be air entrained concrete, containing 4% to 8% entrained air. The air contents in the concrete shall be determined by the pressure method (ASTM Designation C231), gravimetric method (ASTM Designation C138) or volumetric method (ASTM Designation C173). The air-entraining admixture shall be Darex II AEA as manufactured by GCP Applied Technologies, or equal. The air-entraining admixture shall be added at the concrete mixer or batching plant at approximately ½ to 5 fl oz/100 lbs (30 to 320 mL/100 kg) of cement, or in such quantities as to give the specified air contents. GCP Applied Technologies Inc. 62 Whittemore Avenue Cambridge, MA 02140-1692 T 617-876-1400 gcpat.com/construction Date: 1/5/2018 Concrete Lab Carolina Sunrock Raleigh, NORTH CAROLINA Project Name: Various Projects Product Selected: ZYLA® 640 This is to certify that ZYLA 640, a Water Reducer, as manufactured and supplied by GCP Applied Technologies Inc., is formulated to comply with the Specifications for Chemical Admixtures for Concrete, ASTM: C494, Type A, D, AASHTO: M194, Type A, D. ZYLA 640 does not contain calcium chloride or chloride containing compounds as a functional ingredient. Chloride ions may be present in trace amounts contributed from the process water used in manufacturing. Robert J. Hoopes Product Development Engineer ZYLA® 640 Water-reducing admixture ASTM C494 Type A and D PRODUCT DATA SHEET Product Description ZYLA® 640 water-reducing admixture is a proprietary formulation incorporating polycarboxylate and highly purified specialty organic chemicals. ZYLA 640 promotes more complete hydration of Portland cement and has minimal effect on concrete air entrainment. The ZYLA product line of water reducers is specially formulated to have a synergistic effect with polycarboxylate-based mid-range and high-range water reducers that improve flat-work finishability. This product contains no intentionally added chloride and as such is essentially chloride free. It is manufactured under rigid controls that provide uniform, predictable performance. ZYLA 640 is supplied as a light brown, low viscosity liquid, and is ready-to-use as received. ZYLA 640 is supplied as a light brown, low viscosity liquid, and is ready-to-use as received. One gallon weighs approximately 9.1 lbs (1.1 kg/L). Uses ZYLA 640 is used to produce concrete mixes with lower water content (typically 3% to 10% reduction), greater plasticity and higher compressive strengths. ZYLA 640 is suitable for normal weight and light weight concrete in ready-mix, precast and prestressed applications. Finishability The unique chemistry of ZYLA 640 positively impacts the finish- ability of concrete by providing a creamier and more homogenous texture, with more uniform and increased bleed rate relative to traditional lignin-based water reducers, although less than ZYLA 610. The influence of ZYLA 640 on the finishability of lean mixes has been particularly noticeable. Floating and troweling, by machine or hand, imparts a smooth, close tolerance surface. Addition Rates The addition rate range of 3 to 5 fl oz/100 lbs (195 to 325 mL/100 kg) of cement or cementitious is typical for most applications. However, addition rates of 2 to 7 fl oz/100 lbs (130 to 455 mL/100 kg) of cement or cementitious may be used if local testing shows acceptable performance. Pretesting is required to determine the appropriate addition rate for desired performance. The optimum addition rate depends on the other concrete mixture components, job conditions, and desired performance characteristics. Compatibility with Other Admixtures and Batch Sequencing ZYLA 640 is compatible with most GCP admixtures as long as they are added separately to the concrete mix, usually through the water holding tank discharge line. However, ZYLA 640 is not recommended for use in concrete containing naphthalene- based admixtures including Daracem 19 and Daracem 100, and melamine-based admixtures including Daracem 65. In general, it is recommended that ZYLA 640 be added to the concrete mix near the end of the batch sequence for optimum performance. Different sequencing may be used if local testing shows better performance. Please see GCP Technical Bulletin TB-0110, Admixture Dispenser Discharge Line Location and Sequencing for Concrete Batching Operations for further recommendations. Product Advantages • No impact on concrete air content • Better control of water reduction and setting times as compared to traditional lignin-based water reducers • Synergistic performance of polycarboxylate-based mid-range and high-range water reducers, which includes water reduction and concrete strength and air control • In the hardened state, improves the compressive and flexural strengths at all ages of concrete versus traditional lignin-based water reducers Pretesting of the concrete mix should be performed before use, as conditions and materials change in order to assure compatibility, and to optimize dosage rates, addition times in the batch sequencing and concrete performance. For concrete that requires air entrainment, the use of an ASTM C260 air-entraining agent (such as Daravair or Darex product lines) is recommended to provide suitable air void parameters for freeze-thaw resistance. Please consult your GCP Applied Technologies representative for guidance. Packaging & Handling ZYLA 640 is available in bulk, delivered by metered tank trucks, in totes, and in drums. ZYLA 640 will freeze at about 28°F (-2°C), but will be completely uniform after thawing and thorough agitation. Dispensing Equipment A complete line of accurate, automatic dispensing equipment is available. ZYLA 640 may be introduced to the mix through the water holding tank discharge line. The ZYLA product line is formulated to be free of sediment. Specifications Concrete shall be designed in accordance with Standard Recommended Practice for Selecting Proportions for Concrete, ACI 211. The water-reducing admixture shall be ZYLA 640, as manufactured by GCP Applied Technologies, or equal. The admixture shall not contain calcium chloride as a functional ingredient. ZYLA 640 will not promote corrosion of reinforcing steel embedded in concrete. It shall be used in strict accordance with the manufacturers’ recommendations. The admixture shall comply with ASTM Designation C494, Type A and D water-reducing admixtures. Certification of compliance shall be made available on request. The admixture shall be delivered as a ready-to-use liquid product and shall require no mixing at the batching plant or job site. We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right. ZYLA, Daracem, Daravair and Darex are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status. © Copyright 2016 GCP Applied Technologies Inc. All rights reserved. GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA. In Canada, 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6. GCP0083 ZYLA-640-1016 gcpat.com | North America Customer Service: 1-877-4AD-MIX1 (1-877-423-6491) GCP Applied Technologies Inc. 62 Whittemore Avenue Cambridge, MA 02140-1692 T 617-876-1400 gcpat.com/construction Date: 1/5/2018 Concrete Lab Carolina Sunrock Raleigh, NORTH CAROLINA Project Name: Various Projects Product Selected: ZYLA® R This is to certify that ZYLA R, a Retarder, as manufactured and supplied by GCP Applied Technologies Inc., is formulated to comply with the Specifications for Chemical Admixtures for Concrete, ASTM: C494, Type D, AASHTO: M194, Type D. ZYLA R does not contain calcium chloride or chloride containing compounds as a functional ingredient. Chloride ions may be present in trace amounts contributed from the process water used in manufacturing. Robert J. Hoopes Product Development Engineer ZYLA R® Water-reducing and retarding ASTM C494 Type B and D PRODUCT DATA SHEET Product Description ZYLA R® is a ready-to-use aqueous solution of organic compounds specifically designed as an admixture for Portland cement concrete. The ingredients are factory pre-mixed in exact proportions under strict quality control to provide uniform results. One gallon weighs approximately 8.9 lbs (one liter weighs approximately 1.07 kg). Product Uses Set Retarder ZYLA R is used to retard the initial and final set of concrete. At the usual addition rate of 3 to 5 fl oz/100 lbs (195 to 325 mL/100 kg) cementitious it will extend the initial setting time of Portland cement concrete by approximately 2 to 3 hours at 70°F (21°C). It is specifically designed to be a linear set retarder with increasing dosage rate. See Table 1. ZYLA R is used wherever a delay in setting time will insure sufficient delivery, placement, vibration or compaction time. It may be used in all types of concrete. Water-Reducing Properties Along with set retardation, ZYLA R typically provides 5% water reduction in a concrete mix. This water-reducing action of ZYLA R produces greater plasticity and workability in the fresh concrete and the strength and permeability of the hardened concrete are measurably improved. ZYLA R is designed for use on jobs where high temperatures or extended setting times are the prime factors. It is recommended only when the primary purpose is to delay and control the setting time of concrete. Concrete Workability Although ZYLA R is formulated primarily as a concrete set retarder for all types of concrete, it is also used to aid placing of low-slump concrete such as curb and gutter, paving and pervious concrete. It reduces the amount of hand finishing required in these applications and makes it easier to discharge from the truck, while better controlling the setting time. Addition Rates Addition rates of ZYLA R as an ASTM C494 Type D retarder, may be 2 to 12 oz/100 lbs (130 to 780 mL/100 kg) of cementitious. Proper dosage rate selection can only be achieved through pretesting before a project starts, and as job and environmental conditions change. Consult your local GCP Applied Technologies admixture representative. Compatibility with Other Admixtures and Batch Sequencing ZYLA R is compatible with most GCP admixtures as long as they are added separately to the concrete mix, usually through the water holding tank discharge line. In general, it is recommended that ZYLA R be added to the concrete mix near the end of the batch sequence for optimum performance. Different sequencing may be used if local testing shows better performance. Please see GCP Technical Bulletin TB-0110, Admixture Dispenser Discharge Product Advantages • No impact on concrete air content • Better control of water reduction and setting times as compared to traditional lignin-based water reducers • Synergistic performance of polycarboxylate-based mid-range and high-range water reducers, which includes water reduction and concrete strength and air control • In the hardened state, improves the compressive and flexural strengths at all ages of concrete versus traditional lignin-based water reducers • Linear set retardation with increasing addition rates Table 1 Se t T i m e E x t e n s i o n ( h o u r s ) Dosage Rate (oz/100 lbs) (mL/100 kg) 0 2 (130)4 (260)6 (390) 1 2 3 4 5 6 ZYLA R Lignin set retarder Line Location and Sequencing for Concrete Batching Operations for further recommendations. Pretesting of the concrete mix should be performed before use, as conditions and materials change in order to assure compatibility, and to optimize dosage rates, addition times in the batch sequencing and concrete performance. For concrete that requires air entrainment, the use of an ASTM C260 air-entraining agent (such as Daravair or Darex product lines) is recommended to provide suitable air void parameters for freeze-thaw resistance. Please consult your GCP Applied Technologies representative for guidance. Dispensing Equipment A complete line of accurate, automatic dispensing equipment is available. ZYLA R should be introduced to the mix through the water tank pipe or through a separate hose. Packaging & Handling ZYLA R is available in bulk, delivered by metered tank trucks, totes and drums. ZYLA R will freeze, but will return to full effectiveness after thawing and thorough mechanical agitation. Specifications Concrete shall be designed in accordance with Standard Recommended Practice for Selecting Proportions for Concrete, ACI 211.1. The set-retarding/water-reducing admixture shall comply with ASTM Designation C494, Type D admixture, and shall be ZYLA R, as manufactured by GCP Applied Technologies, or equal. Certification of compliance shall be made available on request. It shall be used in strict accordance with the manufacturers’ recommendations. The addition rate shall be adjusted to produce the specified retardation of the concrete mix at all temperatures. We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right. ZYLA, Daravair and Darex are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status. © Copyright 2016 GCP Applied Technologies Inc. All rights reserved. GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA. In Canada, 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6. 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J??"+P36 1"+6=4(% >'%(/ 0+)-1#+%) 2'$-"#/ DESCRIPTION 1150-CLEAR water-based concrete curing compound is formulated from hydrocarbon resins and may be used on interior, exterior, vertical, and horizontal concrete surfaces. Once applied, it forms a liquid membrane that retains an optimum amount of water present in freshly placed concrete to allow complete hydration of the cement. NOTE: After approximately four weeks, the membrane begins to chemically break down. When the curing cycle is complete, the membrane will eventually wear off the surface. This process usually takes another three to five weeks under normal traffic and weathering conditions. USES 1150-CLEAR can be used on both interior and exterior applications where paint, resilient tile, or resilient flooring will be applied. Because of the wide variety of paints and adhesives for carpeting and resilient tile in use, contact the manufacturer of the flooring system for application approval on substrates containing residual resin-type curing compounds. A small test application is also recommended. FEATURES/BENEFITS When properly applied, produces a premium- grade film, which optimizes water retention. Furnished as a ready-to-use, true water-based compound. Produces hard, dense concrete … minimizes hair-checking, thermal cracking, dusting, and other defects. Enhances the functional capabilities of concrete by “sealing in” the performance assets of strength and long life. Offers a compressive strength significantly greater than improperly cured or uncured concrete. Increases tensile strength for greater resistance to cracking and surface crazing. Improves resistance to the abrasive and corrosive actions of salts and chemicals … minimizes excessive shrinkage. Can be applied quickly and easily with conventional, commercial spray equipment. VOC compliant. Formulations also available with red fugitive dye added. PACKAGING 5 Gallon Pails 55 Gallon Drums COVERAGE Approximately 200 ft.2/gal. Coverage rate may vary depending on conditions (temperature, wind, etc.) at the jobsite, as well as the porosity and condition of the concrete. SHELF LIFE When stored indoors in original, unopened containers at temperatures between 40° - 90° F, optimum performance and best use is obtained within one year of date of manufacture. SPECIFICATIONS ASTM C 309, Type 1, Class A & B (Type 1- D also available) AASHTO M 148, Type 1, Class A & B (Type 1-D also available) Complies with U.S. EPA, LADCO states, OTC states, SCAQMD, and all other current North American VOC regulations. TECHNICAL DATA VOC Content: 42 g/L 1150-CLEAR Resin-Based, Water Emulsion Concrete Curing Compound MasterFormat: 03 39 23 NO. 1150 NOVEMBER 2014 (Supersedes July 2014) CONTINUED ON REVERSE SIDE… APPLICATION Surface Preparation … Application equipment must be clean and free of any previously used materials. Mixing … For optimum performance, gentle mixing or agitation is recommended. CAUTION: TO AVOID FOAMING, DO NOT MIX EXCESSIVELY. In the container, 1150-CLEAR appears ivory in color. However, it dries to a clear, transparent coating with a very slight amber tint. Application Method … Apply in a uniform film to horizontal surfaces as soon as the surface water disappears and the surface will not be marred by walking workmen. On vertical surfaces, apply promptly after the forms are removed. 1150- CLEAR may be applied with a typical commercial hand or power sprayer, such as a Chapin 1949. Use a spray tip that produces a flow of 0.5 GPM under 40 psi (.276 MPa) of pressure. Drying Time … Typically dries in 1 - 2 hours, depending on jobsite conditions (temperature, wind, etc.) Restrict foot traffic for at least four hours. Twelve hours is preferable. Cleanup … Prior to drying, cleanup can be accomplished with soap and water. Once dried, it will be necessary to clean up with mineral spirits or other suitable petroleum distillate. PRECAUTIONS KEEP FROM FREEZING. Do not apply if concrete temperature is less than 40˚ F. DO NOT MIX WITH COMPOUNDS CONTAINING SOLVENT – SEPARATION WILL OCCUR. DO NOT ADD OR DILUTE WITH ANY OTHER COMPOUND. SURFACE MAY DISCOLOR AND/OR YELLOW DUE TO OVER-APPLICATION. Do not paint or apply resilient flooring over any 1150-cured surface without first checking the specifications and securing the approval of the paint or resilient flooring manufacturer. If removal is necessary, use ULTRITE® DEGREASER from W. R. MEADOWS. HEALTH AND SAFETY Direct contact may result in mild irritation. Refer to Safety Data Sheet for complete health and safety information. LEED INFORMATION May help contribute to LEED credits: IEQ Credit 4.2: Low-Emitting Materials: Paints and Coatings MR Credit 2: Construction Waste Management MR Credit 5: Regional Materials For further LEED information and SDS, visit www.wrmeadows.com. PAGE 2 … 1150-CLEAR #1150 … NOVEMBER 2014 © W. R. MEADOWS 2004 11/14-0M