Carrelet de menuiseries KKK - DKD : Pin et Mélèze de Sibérie

Description

Carrelets lamellés-collés constitués de plusieurs plis de bois massif

Plusieurs types de produits notamment :

– KKK* – trois plis aboutés, aboutage sur la face.

– DKD/DKK** – trois plis aboutés, aboutage « invisible », sur la face ou le côté

– DKD: massif 2 plis extérieurs

– DKK: massif 1 seul pli extérieur

 

*K = Lamelle abouté

**D = Lamelle entière

 

Choix KKK
2 faces nettes de défauts, aboutés, sec KD 10+-2%.
Débit de quartier/faux quartier.
Grande longueur
Utilisé à la fabrication de menuiseries extérieures

Usages

  • Huisserie
  • Menuiserie extérieure et intérieure
  • Meuble
  • Poutre
  • Décoration et aménagement
Operating conditions: relative humidity 20% -95%, air temperature -60 ° С … + 60 ° С  
The cross-section and length of the beam, the number of lamellas in the beam, can be changed by agreement.
Cutting along the length is carried out at an angle of 90 degrees.    
Limit deviations from nominal sizes:      
 in length: until -0/+100 mm for not cutting; -0/+50 mm for cutting;   
 in width: until ±1.0 mm      
 in thickness: until +2.0/-1.0 mm     
The deviation from the perpendicularity of the sides should not be more than 1 mm in a section 1 meter long.
Deviation from flatness (warping) should not be more than 1.3 mm per 1 meter of length.  
The deviation from the straightness of the edge of the beam along the length of 1 meter length should not be more than 1.5 mm.
         
Glued beams are made of softwood: pine, spruce, larth.    
Glued beam consists of planed lamellas glued in thickness to the smooth side.  
Thickness tolerance within one lamella ≤ 0.1mm     
The presence of various types of wood lamellas not allowed.    
Humidity of the timber should be 10 ± 2%. The difference in humidity between the glued lamellas should not exceed 2%.