Materials:

● Wings – the wings is made of Spruce wood(from Finland)

● Web – the web is made of cottonwood plywood

● Glue – the glue which connects web and wings is HENKEL Glue.

Technology Parameter:

● Shear Failure Load: 40KN

● Maximum Load Applied: 31KN

● I (inertia moment):4610cm4

● W (cross-section coefficient):461cm3

● Moisture Content is about 13%

● Weight – 4.8kg/m

Features：

● Finger jointing of the flange and web, the strength of timber beam is highly improved.

● Well treated to prevent from water penetration or erosion, so the service life maximally extended.Normally,U GOOD timber beam H20 can be used for 4 to 5 years, the exact using time would depend on maintenance & storage.

● Robust caps at the end of the girders protect against damages.