Glued assemblies of aluminum.
Using spruce to manufacture assemblies joiner is a millennial tradition that can confirm any person with relevant experience in this field. Spruce has several compelling advantages The scientific proven. Some of them are:
- swelling - constant shrinkage and low value;
- low density compared to the physical and mechanical properties and good mechanical strength;
- Fiber constant annual growth right;
- annual rings fine and uniformly white, which brought fame to & # 8220; & # 8221 white-wood; foreign market;
- silky pronounced that guarantees superior finishes obtain a psycho-sensory visual effect and very pleasant.