What is Structural Composite Lumber?Structural Composite Lumber (SCL)Structural composite lumber (SCL) is a family of engineered wood products created by layering dried and graded wood veneers, strands or flakes with moisture-resistant adhesive into blocks of material known as billets, which are subsequently resawn into specified sizes. SCL includes laminated veneer lumber (LVL), parallel strand lumber (PSL), laminated strand lumber (LSL) …

Strength & Stiffness Plywood and OSB structural panels possess inherent strength and stiffness. They resist bending or deflection, racking or shape distortion and impact damage. Because of their split resistance, wood structural panels possess excellent fastener-holding properties and can be nailed very near panel edges. For most applications, stiffness is one of the biggest benefits of wood structural panels. Excellent …

Material / Product certification is an important aspect of any manufacturing process, particularly those having highly heterogeneous materials like wood. For maintenance of quality of wood, we also provide a wide range of testing in wood and wood products – All type of PlywoodBlock boardHard wood/ soft wood /TimberMarine plywoodParticle boardTeak woodFlush door shutterLaminated Particle BoardPlastic door shutter and frameWooden …

The laboratory has complete in house facility to execute various jobs related to wood & wood products. Wood is valuable raw material and its widely used in furniture, packaging& construction. To ensure the quality of wood our laboratory provides quality checks facilities. Parameters Tested For Wood For Plywood Dimensions, Glue shear, Mycological test, Water resistance, Moisture,Adhesion of plies For Timber Moisture, Density, …

The PI Laboratory has maintained a continuing interest in the development of satisfactory test methods for determining shear characteristics of wood, plywood, adhesives, and more recently sandwich constructions. The anisotropic structure of wood has added to the difficulty of developing test methods that reliably evaluate the desired properties. This paper presents a brief description of the test methods used, traces …

ConditionRelative to the GrainRbRsRXIbendingedgewise along the grain392726,519,523,5bendingflatwise along the grain4535,527,52422,5compressionedgewise along the grain3025,523,519,522compressionacross the grain54,33,56,83,8compressionperpendicular to the plane of veneer sheets51,91,71,91,7tensionedgewise along the grain2526,522,517,516,5tensionacross the grain––0,7––shear along the glue lineedgewise along the grain2,62,62,62,62,6shear along the glue lineacross the grain1,11,11,11,11,1 MOE Е, MPa. Strain along the grain RbRsRXI16 00015 60014 00011 00012 700 Types of LVL UltralamDescriptionApplicationЕ16 / E15All veneers are …

Plywood Inspection International Testing Center is the most trusted source for quality, timely and accurate formaldehyde emission testing in accordance EPA TSCA VI and CARB. We are an independent testing laboratory providing formaldehyde emissions and physical/mechanical property testing for composite panel products, including particleboard, medium density fiberboard (MDF), hardwood plywood and other comparable products. Formaldehyde emissions testing at the ITC is …

 the maximum load carrying capacity of a member. It is generally used in tests of bending strength to quantify the stress required to cause failure. It is reported in units of psi.Test Method: ASTD M 198/ EN1728 Modulus of elasticity This test helps in determining the flexural stiffness and modulus of elasticity properties of wood-based materials by nondestructive testing using …

Wood and timber material undergo simple tension, compression, and flexural testing to work out their suitability for a particular application. The laboratory has a complete in house facility to execute various jobs associated with wood & wood products. ​ Wood is an effective staple and its widely utilized in furniture, packaging & construction. to make sure the standard of wood …

Plywood Inspection proudly offers an in-house physical lab located at our corporate office headquarters in Xuzhou,China. This extensive physical testing lab continues to expand in both equipment and facility size to meet industry demands for accurate third-party testing and test witnessing. In demand both in China and abroad, some of our services performed in our physical lab include: Physical and …