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R406.4.1 Panel Joints Sealed

Los Angeles Residential Code > 4 Foundations > R406 Foundation Waterproofing and Dampproofing > R406.4 Precast Concrete Foundation System Dampproofing > R406.4.1 Panel Joints Sealed
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Precast concrete foundation panel joints shall be sealed full height with a sealant meeting ASTM C920, Type S or M, Grade NS, Class 25, Use NT, M or A. Joint sealant shall be installed in accordance with the manufacturer's instructions.

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