Concrete Moisture Solutions Product & Substitution Approval Request
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Concrete Moisture Solutions Product & Substitution Approval Request Project: Mammoth Lakes Community Recreation Center City State Zip: Mammoth Lakes, CA 93546 Date Submitted Thursday, March 26, 2020 Bid Date Friday, April 3, 2020 Submitted To: HMC Architects:([email protected]) Specification Title & Section Resilient Flr Covering: 096567 (Part 3, Page 1) Specification Title & Section To approve the Barrier One Porosity Inhibiting Admixture: (1) to stop damaging moisture vapor emissions from new interior concrete slabs, (2) to guarantee adhesion of the flooring systems over new interior concrete slabs, Specific Project Request: (3) to provide project specific daily permeability testing for Barrier One dosed slabs, (4) to eliminate the need for any additional moisture testing, and if it's tested, (5) Barrier One warrants up to 25 pounds of moisture per ASTM F 1869 or 100% RH per ASTM F 2170. (The max for each test). Proposed Product Trade Name: Barrier One Porosity Inhibiting Admixture Manufacturer: Concrete Moisture Solutions, Inc. www.barrierone.com (407) 374-0207 1 Porosity: 10,000 field samples independantly lab tested to confirm impermeability (ASTM D-5084)(CRD C48) 2 Adhesion Testing: 100% successfull installations on over 3,900 samples. No failures in over 19 years 3 Corrosion: 86% average reduction in corrosion on submitted samples during a 1 year study 4 Shrinkage: 75% average reduction in shrinkage on submitted real-world mix designs 5 ASR (Alkali Silica Reaction): 100% successful test results on all samples submitted during a two year study 6 Strength: 15% average increase from tested normal and light weight mix designs; interior and exterior applications 7 Concrete Enhancement Technology (CET): cementitious material range (0.31 to 0.52) 8 Safety (OSHA) & Environmental: No VOC's, Sodium Silicate Free, and reduces exposure to "respirable crystalline silica" 9 Compatibility: all floor coverings, all non-porous substrate adhesives, and all resinous coatings 10 Cost: save on average $4 to $8 per square foot (flooring, roofing, or areas receiving resinous coatings) Coordination & Compatibility Required with Adjacent Materials & Systems 1 Proposed substitution performance has been investigated and determined to be equal or superior. 2 Proposed substitution will have no adverse effect on other trades, schedule or dimensions. 3 Complete Product Data Guide, Product Submittal Sheet, & Testing Data is Attached of Page 2. Submitter Information Submitted By: Dewayne R. Thomas CSI CCPR, Regional Manager 1 Telephone: (407) 374-0206 Email: [email protected] A/E's Review & Action Supporting Data Product Data Links: https://www.barrierone.com/barrier-one-admixture.html Product/Substitution Approved Substitution approved as noted Product/Substitution Rejected Use Specified Materials Signed by: Andrew Oliver Date: 4/6/2020 Page 1 of 1 No Admixtures permitted Updated January 2020 Phone: 877.224.5850 Fax: 866.594.3490 640 Garden Commerce Parkway Winter Garden, Florida 34787 Email: [email protected] Website: www.barrierone.com • BOI Admix should be added separately from otHer admixes at tHe Product Data Sheet (information contained herein is as accurate as tail-end of tHe load. possible, however, the information posted on our website takes precedence to this publication). Concrete Performance: • BOI Admix is not an accelerator or a retarder Manufacturer: • It Has little to no impact on set times per ASTM C494 testing Concrete Moisture Solutions, Inc./Barrier One, Inc. • It Has minimal impact on slump (not more tHan 0.5” loss) 640 Garden Commerce Parkway • May be used witH all otHer admixtures provided that such Winter Garden, Florida 34787 admixtures are added separately and the combination has no P: 877.224.5850 deleterious effect on the concrete. witH tHe exception of sHrink F: 866.594.3490 reducing admixes (SRA) and crystalline growth admixes. Email: [email protected] • Use of water reducing admixes is recommended to achieve slumps web: www.barrierone.com greater than 4” • WitH BOI Admix there is reduced bleed water, creating a ricHer, Product Description: creamier, undiluted paste and therefore facilitating finisHing BOI Admixture, a porosity inhibiting admixture (PIA) developed by operations flooring, chemical and concrete experts to enable project teams to maintain demanding project schedules and to remain on budget. As an Curing: admixture, it is integral to the concrete, not surface applied, and its use For slabs to receive moisture sensitive flooring BOI Admixture concurs will not interfere with the bonding of adhesives, resinous coatings or witH tHe recommendation of ACI 302.2R-06, p. 38; “sucH slabs sHould be cementitious underlayments. In short…if it sticks to low porosity cured by being covered witH waterproof paper, plastic sHeets, or a concrete, it sticks to BOI Admix dosed concrete! combination of tHe two for 3 to 7 days”. However, a BOI Admixture dosed slab requires only 24 Hours of curing by tHis metHod (although leaving tHe BOI Admixture, a permeability inhibiting admixture (PIA), is a very unique, plastic/waterproof paper down longer is acceptable). Curing compounds VOC free formulation specifically designed to reduce overall slab have no deleterious effects on the performance of BOI Admixture. permeability. It combines witH pre-existing elements inside tHe mix and initiates a natural chemical reaction that disrupts the integral slab pore However, if a curing compound is used and that slab is to be covered, tHe structure and capillary system; wHich is the route of moisture vapor manufacturer’s guidelines of tHat material must be followed. emission into and out of the concrete. This chemical reaction creates abundant C-S-H (calcium silicate Hydrate) whicH forms a permanent Additional Requirements: barrier (capillary break) that is insoluble and irremovable. A contracted independent tHird party of Barrier One, Inc. must be present at the jobsite during placement of all BOI Admixture treated Advantages: concrete. Do not proceed without this representative being present. The contracted Independent Third Party, In Most Instances, Will Be An By closing the capillary system, BOI Admixture facilitates suspended Independent Concrete Inspection Company. This Inspection Company hydrating moisture that is irremovable yet available for sustained cement Will Provide BOI Admixture With Cylinders From Every Day Of particle hydration. Therefore, the use of BOI Admixture results in Placement Of BOI Admix Dosed Concrete For Hydraulic Conductivity/Coefficient of Permeability Testing. These Tests are for concrete tHat is denser, stronger, with increased abrasion resistance, BOI Admixture’s Internal Quality Control and Warranty Purposes. reduced slab warping, and significantly reduced shrinkage and For all slabs on ground, tHe use of an ASTM E 1745 vapor retarder, permeability. installed following ASTM E 1643, ACI 302.2R and ASTM F 710 guidelines is required; Vapor retarder is not required for suspended concrete slabs. Technical Data: Warranty: Appearance: Translucent Blue Odor: None BOI Admixture is formulated to eliminate tHe route of moisture vapor Toxicity: None Flammability: None emission tHrougH concrete and warrants up to 25 pounds of moisture Ph: 11.3 Specific gravity: 1.22 per ASTM F1869 or 100% RH per ASTM F2170. Our admixture…our Shelf Life: One Year WeigHt: 10.3 lbs/gal (net) process…carries an available manufacturer’s warranty for the life of the Freeze Temp: 32°F Storage Temp: above 36°F concrete* against moisture vapor emission flooring failures, including Solvent: Water Acid Resistance: Excellent removal of failed flooring, topical remediation of failed area and all finish Hazardous Vapors: None Installation: All concrete floor materials and labor like tHe original for tHe affected area(s). Capillary Break: Calcium Silicate Hydrate A project specific bond adHesion warranty to matcH tHe adHesive Minimum slab thickness for use with BOI Admixture is three (3”) inches. manufacturer’s warranty is also available. “By making any claim under tHis warranty, tHe parties agree Florida law Dispensing: applies to any warranty claim or dispute concerning any warranty claim • BOI Admixture must review ALL mix designs; • BOI Admixture is compatible with both normal and lightweight mix and venue for any warranty claim or dispute or litigation regarding any designs warranty claim or any otHer dispute between tHe parties sHall be in Lake • Dosage rate is 14oz per 100 lbs. of total cementitious materials; County, Florida." dose witHin plus or minus 3% • BOI Admix is used in a one-for-one replacement of mix water • Standard water-cementitious material ratio (w/cm) is 0.31 to 0.52; Technical Services: below or above may require adjustment by BOI Admixture* For technical assistance, contact your BOI Admixture Regional Manager. • *Additional dosage may be required based on approved mix • For accuracy and reporting, BOI Admix recommends dosing at tHe Or contact us directly at - P: 877.224.5850; F: 866.594.3490 batch plant; however, dosing onsite is of course acceptable; if tHis is Email: [email protected] done, let drum rotate for 7 minutes before discharge web: www.barrierone.com Phone: 877.224.5850 Fax: 866.594.3490 640 Garden Commerce Parkway Winter Garden, Florida 34787 Email: [email protected] Website: www.barrierone .com WARRANTY DATA SHEET Barrier One Admixture Warranty Information: #1) DOSING BOI ADMIXTURE: BOI has strict guidelines for dosing, which are clearly listed in our Data Sheet…Concrete must be