균열보수용 실란트(영어 원문)

by 가인인터 on Jul 17, 2009

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HI-SPEC®
HOT-APPLIED, POLYMERIC SEALANT

DESCRIPTION
HI-SPEC polymeric, hot-applied sealant is a premium-quality, single-component joint sealing compound. It is formulated with a carefully balanced blend of 100% virgin polymer, asphalt plasticizers and inert, reinforcing fillers to produce a hot-pour joint sealant with excellent bonding properties, high resiliency, ductility, and resistance to degradation from weathering. It will not become brittle at low temperatures; it will not flow or migrate from the joint at temperatures up to 140º F (60º C).

USES
HI-SPEC is recommended for large-scale sealing of joints and cracks in Portland cement concrete and asphalt concrete pavements because of its excellent cost efficiency, long sealant life, and high return on investment. Typical applications include sealing expansion and contraction joints in concrete highways (both transverse and longitudinal), joints between concrete pavements, asphaltic shoulders, and random cracks in both Portland cement concrete and asphalt concrete pavements.

FEATURES/BENEFITS

  • Provides an economical hot-pour, single-component sealant for large-scale sealing of Portland cement concrete and asphalt concrete pavements.
  • Recognized by public and private sector sealing contractors as the "best available" and "most cost efficient" joint sealant.
  • Produces tough, dependable joint seals with exceptional longevity.
  • Offers excellent cohesive and adhesive qualities.
  • Resists degradation from weathering.
  • Remains ductile and resilient at low temperatures.
  • Will not flow or migrate at temperatures up to 140º F (60º C).
  • PACKAGING
    50 lb. (22.7 kg) container
    55 lb. (24.95 kg) cartons. Each carton contains two 27.5 lb. (12.475 kg) buns in polypropylene liners.

    SPECIFICATIONS
    ASTM D 3405
    ASTM D 6690 Type I, II, III
    AASHTO M 301
    Federal Specification SS-S-1401C
    FAA Specification Item P-605
    Corps of Engineers CRD-C 530

    COVERAGE 
    72.2 lb./ft. (1158 kg/m). A joint 1/2" x 1/2" (12.7 mm x 12.7 mm) will require 12.6 lb./100 linear feet (18.5 kg/100m).


Designed by hikaru100

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