SD-07 Certificates
Preformed Expansion Joint Filler
Sealant
Waterstops
Certificates of compliance stating that the joint filler and
sealant materials and waterstops conform to the requirements
specified.
1.3
DELIVERY AND STORAGE
Material delivered and placed in storage shall be stored off the ground and
protected from moisture, dirt, and other contaminants. Sealants shall be
delivered in the manufacturer's original unopened containers. Sealants
whose shelf life has expired shall be removed from the site.
PART 2
PRODUCTS
2.1
CONTRACTION JOINT STRIPS
Contraction joint strips shall be 3 mm 1/8 inch thick tempered hardboard
conforming to AHA A135.4, Class 1. In lieu of hardboard strips, rigid
polyvinylchloride (PVC) or high impact polystyrene (HIPS) insert strips
specifically designed to induce controlled cracking in slabs on grade may
be used. Such insert strips shall have removable top section.
2.2
PREFORMED EXPANSION JOINT FILLER
Expansion joint filler shall be preformed material conforming to ASTM D 1751
or ASTM D 1752. Unless otherwise indicated, filler material shall be 10 mm
3/8 inch thick and of a width applicable for the joint formed. Backer
material, when required, shall conform to ASTM D 5249.
2.3
SEALANT
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NOTE: Types of joint material should be shown.
Elastomeric joint seals (ASTM D 2628) will be used
in compression type joints. For slabs receiving
considerable fuel spillage, the hot-applied jet-fuel
resistant type should be used when a thermoplastic
elastomeric rubber (TPE-R) waterstop is not
specified.
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Joint sealant shall conform to the following:
2.3.1
Preformed Polychloroprene Elastomeric Type
ASTM D 2628.
2.3.2
Lubricant for Preformed Compression Seals
ASTM D 2835.
SECTION 03150A
Page 7
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