{"id":5872,"date":"2020-10-15T19:46:53","date_gmt":"2020-10-15T19:46:53","guid":{"rendered":"https:\/\/crossland.littlefieldlabs.com\/?p=5872"},"modified":"2021-08-04T18:50:20","modified_gmt":"2021-08-04T18:50:20","slug":"second-delaware-project-featured-in-concrete-products","status":"publish","type":"post","link":"https:\/\/www.crossland.com\/news\/second-delaware-project-featured-in-concrete-products\/","title":{"rendered":"Second + Delaware Project Featured In Concrete Products"},"content":{"rendered":"
The Second + Delaware<\/a> project and the use of\u00a0sandwiched concrete panels for the world’s largest\u00a0Passive House was featured in the October 2020 edition of the Concrete Products magazine.<\/p>\n The below article was written and published by Concrete Products<\/a>.<\/em><\/strong><\/p>\n The 276-unit Second + Delaware apartment complex set to open this month in Kansas City, Mo., is touted as the world\u2019s largest Passive House structure. One of the key design elements to help the project garner the designation are custom 16-in. thick sandwich panel-style precast walls. General contractor Crossland Construction<\/a> of Columbus, Kan. manufactured the precast panels at its in-house fabrication plant (Crossland Prefab<\/a>). The walls consist of 10 inches of concrete sandwiched around a 6-in. layer of insulation\u2014allowing for optimal thermal comfort and privacy.\u00a0<\/p>\n Other Passive House design elements that are unique to both the national and local Kansas City multi-family market include triple-glazed certified windows, a Dedicated Outside Air System that draws fresh air from outside into living spaces, and a ventilation system and Variable Refrigerant Flow heat pumps that assure every unit has superb indoor air quality. These features help the building achieve up to a 90 percent energy savings versus an average building of similar size.<\/cite><\/p>\n \u201cNow is the time for developers to think bigger than ever before,\u201d says Jonathan Arnold, co-developer and principal, Arnold Development Group<\/a>. \u201cWe have the technologies we need to deliver safer, more responsible, and equally beautiful solutions to the built world. I hope that Second + Delaware will be the impetus that moves our industry forward.\u201d<\/strong><\/cite><\/p>\n Arnold\u2019s vision of a healthy, ecologically advanced development dates back, to a time pre-COVID, when issues like indoor air quality were not at the forefront of developers\u2019 minds. Passive House best practices were developed over decades of research conducted by the Passive House Institute in Darmstadt, Germany.
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