Janka HardnessThe Janka scale is used to determine the relative hardness of particular domestic or exotic wood species. The Janka test measures the amount of force required to embed a 0.444″ steel ball into the wood to half of its diameter. Woods with a higher rating are harder than woods with a lower rating. The scale used in the table …

https://apawood-europe.org/official-guidelines-3/individual-standards/en-636/ This gives the requirements for plywood for general purpose use and for structural (load bearing) applications in dry, humid and exterior conditions. It also gives a classification based on bending properties. Amendment 1 : 2015 makes the following modifications to EN 636 : 2012 a) The scope now clarifies that the standard includes overlaid and coated plywood, but it …

(BS) EN 314-2: 1993 (confirmed in 2013) https://apawood-europe.org/official-guidelines-3/individual-standards/en-314-2/ Plywood – Bond quality – Requirements This part of the standard specifies the requirements for bonding classes of veneer plywood according to their end uses.  It lists three classes of bond quality. Bond Class 1: Dry conditions ‒ interior applications with no risk of wetting. This is equivalent to a moisture content in the plywood …

We look at the different classes of plywood, class 1, 2 and 3, and explain the differences. Plywood undergoes strict testing on bonding and durability to prove that it is worthy of usage within the construction industry. There are 2 standards, known as “harmonised standards”, that work together to determine which plywoods can be used under different conditions: EN314-2 (bonding …

Bonding Class – BS EN 314-2 EN 314 -2 is specifically about the bond quality of Plywood. The three classes represent differences, as opposed one class being better or worse than the other.This standard specifies the requirements for bonding classes of plywood according to their end uses. It lists three classes of bond quality: BS EN314-2 Class 1 Dry Conditions …

Recently, a batch of FULL BIRCH PLYWOOD products that require a water boiling test were tested in the factory. The result was that the plywood in the factory only passed the 20 hour water boiling test, and did not meet the 72 hour water boiling test required by the customer.

Quality Supervision and Random Inspection Results of Vietnamese Eucalyptus Plywood Products in February 2023 In February 2023, a total of 9 batches of plywood products in the production field were randomly inspected during the second batch of supervision and random inspection. This random inspection conducted an inspection on the moisture content, bonding strength, and formaldehyde emission of plywood products in …

In February 2023, the Linyi quality inspection team released the quality supervision and random inspection results and consumption tips for flame retardant plywood products In February 2023, the Linyi quality inspection team conducted supervision and random inspection on the quality of flame retardant plywood products. A total of 10 batches of products were randomly inspected, with a qualification rate of …

A customer from the United States entrusted us to help them find large-sized FILM FACED PLYWOOD in Vietnam. If you can produce and export directly to the United States, please contact us in a timely manner. We will convey your factory profile and product information to American customers so that American customers can contact you directly.

We have generally conducted field visits /Fatory inspection to most of these plywood and MDF suppliers that we have introduced to you , and some of them cannot be conducted on site but can only be communicated through email or phone calls . Therefore, when using these suppliers that we have introduced to you, please be careful to use risk …