H-BLOCK Standard CB Bridge Series

Overview

Bridge Length Rooftop Support With 2 HBS Bases & 12 gauge channel 1-5/8" H-132 in Pre-Galvanized Steel

H-Block Standard CB Bridge Series is ideal for supporting natural gas and refrigeration piping systems, cable trays, electrical conduit, multiples lines, HVAC equipment and many other applications. The CB Series is a bridge style support with two bases that provides a mounting surface with strut lengths up to 60", has 1-5/8" pre-galvanized channel, is UV resistant and manufactured utilizing 100% recycled rubber. It has no roof penetration, is suitable for installation on most

types of roofing material or other flat surfaces and comes pre-assembled.

• Uniform Load Capacity (single standard block): 2,500 pounds
• Compatibility: Compatible with most rooftop materials or other flat surfaces.
• Bases: 100% recycled rubber
• Strut Channel: H-132 1-5/8" W x 1-5/8" T pre-galvanized steel in accordance with ASTM A653 SS Grade 33, G90
• End Caps: high visibility ANSI Z535.1 safety orange

H-Block Rooftop Supports have been tested by an accredited independent laboratory to meet the following:

• Compression/Deflection: ASTM D575 Modified
• Ozone Resistance: ASTM D1171 Modified
• Freeze/Thaw Environmental Simulation: load tested after 3 cycles to -40°C

Certifications and Compliance:

• LEED Certifiable
• The Buy American Act
• Build America, Buy America

H-Block Rooftop Supports Literature

H-Block Rooftop Support Video - English

H-Block Rooftop Support Video - Spanish