A winning decision

Arena Opts for Ventilated Facade Adhered using “The Chemical Method”

Chase Center is the new indoor arena in the Mission Bay neighborhood of San Francisco, California. The home venue for the Golden State Warriors of the National Basketball Association (NBA) had its official grand opening on September 6, 2019, highlighted with a concert by Metallica and the San Francisco Symphony. The first preseason game at the Chase Center took place on October 5, 2019, as the Warriors lost to the Los Angeles Lakers, 123–101. The Warriors played their first regular season game there with a 141–122 loss against the Los Angeles Clippers on October 24, 2019.

Whereas these two matches resulted in losses, the construction process of the Chase Center turned out to be an absolute winner. The arena is composed of multiple layers and floors, has a seating capacity of 18,064 and a multi-purpose area that includes a theater configuration with an entrance overlooking a newly built park. The venue also contains 580,000 square feet of retail space. Bostik’s revolutionary façade cladding system, Panel Tack™ was specified. The story of how this took place is particularly interesting, as product specification was made well before Panel Tack™ was formally introduced to the United States. Evolv, a blue chip direct source distributor for engineered quartz, sintered stone and natural stone, received a specification contract from architectural giant Gensler. The firm was tasked to deliver Neolith cladding material to be installed on the walls of Chase Center’s retail space. According to Peter Wazna-Blank, Vice President of Evolv, “We distribute Neolith, a Spanish company which produces a lightweight, large format

sintered surface, to seven states in the Pacific Northwest. Our colleagues at Neolith were emphatic that for this project, we included an installation product by Bostik that had received rave reviews throughout Europe for years. We quickly found out that this product, a ‘chemical method’ for façade cladding, was called ‘Panel Tack™,’ and indeed had been successfully used in Europe for more than three decades. We contacted Bostik, and were directed to Daniel Sanchez, Bostik’s Sales Director for Latin America, based in Monterrey, Mexico. We found out that Panel Tack™ was not yet distributed in the States, already hundreds of restaurant and hospitality projects were insisting on this system for stateside projects. Daniel quickly gave us a highly professional presentation of the benefits offered by this system.”

According to Sanchez, “Whether it’s for new building or retrofit projects, Panel Tack™ offers an amazingly clean, modern look with a blind attachment method. Post-installation, one does not see any of the attachment pieces such as unsightly screws and support clips, which can lead to dirty stripes and streaks appearing on the façade. Additionally, with this system, no electrical plug-in source is required on the jobsite. Translated, this results in no harmful silica dust… and no harsh noise caused by drilling and screwing. Importantly, there is no weakening of the panel. For example, thinner wall panels, such as large format gauged porcelain tiles, can easily be used in conjunction with Panel Tack™.” Sanchez added that Panel Tack’s™ chemical method is more resistant to vibrations and tremors than any mechanical method; that there are no cold bridges and more favorable stress distribution with this system. And, that Panel Tack™ improves both acoustic and thermal efficiency of the building, while increasing its lifespan. “People inside experience noise reduction, stable temperature change, cost reductions on HVAC… and more,” stated Sanchez. “So we did some testing,” continued Wazna-Blank,” and discovered that Panel Tack™ would cover 95% of the panels planned for the Chase Center retail area. Most importantly, we found out that once the material has cured, it’s almost impossible to get it off the surface to which it is adhered! Moving forward, we went to Gensler, showed them all these benefits… and, Panel Tack™ quickly became part of our specification! “It’s much easier to apply than typical thin-sets for large format panels,” Wazna-Blank added. “Frankly, it’s a great solution for all

large format cladding projects. This system is fully available in the United States now, and many new projects have been specified. At the cost of roughly $500 million, the Chase Center broke ground on January 17th, 2017 and opened its doors 33 months later. Manica Architecture was the building’s design architect, while Daniel Sanchez Gensler primarily handled the interiors. The structural engineering firm was Magnusson Klemencic Associates and general contracting was handled by the joint venture of Clark Construction Group and Montenson Construction. More than 1,200 workers representing 96 different trade suppliers worked on site, collectively putting in place $2.3 million of work daily. Despite the rapid pace of construction, the project maintained a stellar safety record with an incident rate four times lower than the national average. “Simply stated, we’re very proud to have contributed to this great project,” declared Wazna-Blank. Ron Treister is Founder/President of Communicators International Inc., a marketing communications firm in Jupiter, Florida. For three decades, his firm has worked with major accounts in the commercial construction sector. He can be reached at rlt@communicatorsintl.com.