Video Demonstration

LVL Tension Demonstration Video

ASTM D5456: Tension Parallel to Grain

ASTM D5456 tests structural wood products and states, "To provide the intended performance, composite lumber products require: (1) an evaluation of the mechanical and physical properties and their response to end-use environments, and (2) establishment of and conformance to standard performance specifications for quality."

NTA is a provider of independent product and material testing services, and we offer the specific technology, IAS accredited testing programs, extensive experience and detailed analysis of the results you need to give your building product credibility with both consumers and regulatory agencies. Watch a demonstration of the Tension Parallel to Grain Test, performed at the NTA Test Lab.


2017 NTA, Inc.®, All Rights Reserved