TESTING/LISTING SERVICES

Tests performed by NTA, Inc. include, but are not limited to, the following:

Decking, Guardrail & Fence Test Methods

ICC-ES AC174	Acceptance Criteria for Deck Board Span Ratings and Guardrail Systems (Guards and Handrails)
ASTM D3345	Standard Test Method for Laboratory Evaluation of Wood and Other Cellulosic Materials for Resistance to Termites
ASTM D6108	Standard Test Method for Compressive Properties of Plastic Lumber and Shapes
ASTM D6109	Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic Lumber and Related Products
ASTM D6117	Standard Test Methods for Mechanical Fasteners in Plastic Lumber and Shapes
ASTM D6435	Standard Test Method for Shear Properties of Plastic Lumber and Plastic Lumber Shapes
ASCE 7-95 Sec. 4.4	Handrail, Guard, Grab Bar Load Test
BOCA 1606.4	Handrail, Guard, Grab Bar Load Test

Customized Component Testing

NTA, Inc. can aid in the development of assessment of any new or existing component. We can develop test methods and fixtures for testing virtually any assembly under any loading condition. Product testing provides a better understanding of behavior and capabilities; giving valuable guidance for product improvement and development.