Category Archives: Synchronized Incremental Cold Bending

Efficient Bending of HSS for Jan Shrem and Maria Manetti Shrem Museum of Art at the University of California, Davis

Modern Steel recently interviewed our very own General Manager, Mark King, to help construct the recently published article “Above all, ART” that highlights the precise structural design and inspiring architecture of the Jan Shrem and Maria Manetti Shrem Museum of Art at the University of California, Davis. As a bender/roller, we were involved early enough in the process that we were able to reduce complicated curves, simplify the steel bending and reduce significant costs. The canopy consisted of HSS 14″ x 10″ rectangular tubing bent in multiple planes (both the easy way and the hard way). An important highlight of the project was that some of the material that was bent in multiple planes was rotated off-axis by a slight amount, and the radius was large enough, that we were able to bend it cold, which is a faster process than hot bending.

Curved Steel Roof UC Davis

50,000 Square Foot Permeable Roof

Curved Steel Roof UC Davis

Curved Steel Entry

Curved Steel Roof UC Davis

Overview of Curved Roof Structure

Experts in the Craft of Steel Bending

We recently supplied rolled tubes for the Jimi Hendrix Park project in Seattle, Washington. The customer was so pleased with the rolled tubes that they received that they reached out to us to let us know. “We are currently in fabrication, we are looking at an install at the end of March. I will first say that the rolled tubes are exactly correct in terms of radius. You are experts at your craft and it shows.” Remember that there is a price and a cost associated with every purchasing decision. Do not chose the lowest initial price or you may deal with excessive and unanticipated costs throughout the project.

Rolled Tubes for Jimi Hendrix Park Seattle, WA.

Rolled Tubes for Jimi Hendrix Park Seattle, WA.

2017 NOMMA Membership Directory & Buyers Guide

The Buyers Guide is published annually by the National Ornamental & Miscellaneous Metals Association (NOMMA). They Buyers Guide is now available in print and online on the NOMMA website. Albina’s ad can be see opposite the inside back cover. In the ad, we feature one of the most difficult spiral stringer projects we have ever undertaken in the last 78 years. We recently spiral bent 20″ X 18″ rectangular tube steel down to a 7’7″ plan view radius and 20″ x 12″ rectangular tube steel down to a 13’9″ plan view radius for the Lakeside Campus in Richardson, Texas. Our induction heat source and increment bending method produces extremely tight spiral bends which all met AESS standards. Check out the most recent NOMMA Buyers Guide or see the pictures below to see the bends for yourself.

Steel Spiral Stringers Installed

Steel Spiral Stringers Installed

Steel Spiral Stringers for Heavy Weight Bearing Spiral Staircase

Steel Spiral Stringers for Heavy Weight Bearing Spiral Staircase

Curved Steel Bridge at the San Diego Zoo

Albina recently completed bending 16″ OD X .625″ WALL A500 GR B material for a new bridge at the San Diego Zoo.  A total of 24 lens x 48 feet weighing 118,350 pounds were required for this job.  Albina used a combination of induction bending and cold increment bending to complete this project to meet AESS standards.  Radii on the projected ranged from a 20 foot center-line-radius to a 350 foot center-line-radius. We are not a stranger to bending bridges for California Zoos! See below for a few examples of curved steel bridges and custom signage that we completed for the Happy Hallow Zoo in San Jose.

curved steel pedestrian bridge happy hallow zoo

bending pipe happy hallow zoo

bending pipe happy hallow zoo

bending pipe happy hallow zoo