NIST Report Addresses Barriers to Adoption of Composites in Infrastructure
The National Institute of Standards and Technology (NIST) has published a Roadmapping Workshop Report that suggests ways to facilitate wider adoption of composites in infrastructure applications including dams, bridges, highways, railroads, harbours and waterfront structures, utility poles and buildings.
Composites can help project owners and end-users save construction costs and create a durable, sustainable 21st century infrastructure that supports economic growth, NIST says.
The report summarises ideas gleaned from a February 2017 workshop facilitated by the American Composites Manufacturers Association (ACMA). One of the ways ACMA advocates for the interests of the composites community is by working with policymakers, regulators and federal agencies to foster policies and standards that grow the industry.
“As a leader in composites industry advocacy and standards development, ACMA was proud to support the development of this important project,” says Tom Dobbins. “Last year’s workshop helped us better understand the needs of infrastructure stakeholders, and the roadmap was developed with their feedback in mind.”
During the workshop, designers, engineers, ACMA member manufacturers, researchers, owners and end-users identified barriers that must be overcome to enable the adoption of composite technology. The attendees developed a preliminary roadmap with three proposed solutions to those barriers. If carried out, they could lead to the adoption of fibre reinforced polymers (FRPs) that are more reliable, durable and cost-effective than current infrastructure material options. The proposals included:
Improved durability testing: The development of a five-year programme to establish reliable design tools based on new durability standards. The tools would be available to all stakeholders through an online data portal.
Design Data Clearinghouse: A desire for a way to gather, curate and disseminate design data to engineers.
Education and Training: The need to create a constant stream of education and training materials for universities and industrial schools that have composite training and certification programmes.
“I look forward to the execution phase of this roadmap, during which the industry will see the results of the effort in terms of greater market acceptance and sales volume growth,” explains Dustin Troutman, Director of Marketing and Product Development at Creative Pultrusions, who attended the workshop and contributed to the roadmap. “The US taxpayer will be the real winner as we use composite materials in conjunction with legacy materials of construction to begin rebuilding our critical infrastructure.”
“We look forward to working with the composites industry, other government agencies and university partners to address the needs identified by the workshop participants,” states Jeffrey Gilman, leader of the composites project at NIST.
The Roadmapping Workshop Report is available free of charge at: https://doi.org/10.6028/NIST.SP.1218
Published: 25th July 2018