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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />JOINT SEALANTS 07 9200 - 2 <br />1.4 INFORMATIONAL SUBMITTALS <br />A.Qualification Data: For qualified testing agency. <br />B.Product Test Reports: For each kind of joint sealant, for tests performed by manufacturer and witnessed by a <br />qualified testing agency. <br />C.Preconstruction Laboratory Test Reports: From sealant manufacturer, indicating the following: <br />1.Materials forming joint substrates and joint-sealant backings have been tested for compatibility and <br />adhesion with joint sealants. <br />2.Interpretation of test results and written recommendations for primers and substrate preparation are <br />needed for adhesion. <br />D.Preconstruction Field-Adhesion-Test Reports: Indicate which sealants and joint preparation methods resulted <br />in optimum adhesion to joint substrates based on testing specified in "Preconstruction Testing" Article. <br />E.Field-Adhesion-Test Reports: For each sealant application tested. <br />F.Sample Warranties: For special warranties. <br />1.5 QUALITY ASSURANCE <br />A.Installer Qualifications: An authorized representative who is trained and approved by manufacturer. <br />B.Product Testing: Test joint sealants using a qualified testing agency. <br />1.Testing Agency Qualifications: Qualified according to ASTM C 1021 to conduct the testing indicated. <br />1.6 FIELD CONDITIONS <br />A.Do not proceed with installation of joint sealants under the following conditions: <br />1.When ambient and substrate temperature conditions are outside limits permitted by joint-sealant <br />manufacturer or are below 40 deg F (5 deg C). <br />2.When joint substrates are wet. <br />3.Where joint widths are less than those allowed by joint-sealant manufacturer for applications indicated. <br />4.Where contaminants capable of interfering with adhesion have not yet been removed from joint <br />substrates.