AZI srl Romania is producer of Glued Laminated Timber - Special Glulam for exclusive destinations and superior finish requirements, certified for structural uses according to EN 14080: 2013 standard.

AZI srl Romania holds the CERTIFICATE OF CONSTANCY OF THE PERFORMANCE 1870- CPR- 1059, respectively the certificate / mark "CE" for Glued Laminated Timber.
AZI srl Romania also offers lamellar profiles and panels
for structural joinery.

The species of wood is spruce_Picea Abies- "white wood" which will ensure sustainable structures with superior finishes in an infinite number of colors and shades that creates exceptional psycho sensations. 
The adhesive are free from formaldehyde and is recommended for use in homes and particularly in bedrooms and poorly ventilated rooms.

Glued laminated timber made ​​by AZI srl Romania can be used, as certified, in the construction of buildings and bridges, attics , ceilings, structural walls , curtain walls with wooden structure, carpentry, structural joinery, structural design and layouts where aesthetics and physical-mechanical properties and rigidity are essential.

Products fall in class GL26h resistance with characteristic values ​​of EN 14080:2013 reference included. 

Destination of glued laminated timber does not limit to those mentioned above. There is an entire univers of utilization at the proposal of the projecting engineers, architects, designers or specialists in the specific utilization domain. Only those specialists establish the guarantee of the utilization domain and the conformity of products in order to create a nice, warm, close to nature ambient, an in the same time, respecting the conformity request.

Other features: Formaldehyde class " E1 " reaction to fire "D- s2 , d0 " and durability class " 4- SH- SH- S". The wood used in the manufacture of glued laminated timber respects the NANDO requirements for the standard implementation in housing construction or EN 13830 - Curtain walling and EN 14351-1 - Windows and doors and allows the ‘’CE’’ mark for these products.
We manufacture Glued Laminated Timber "Free of Knots" which is a special Glulam, "Selection Quality" that incorporates special manufacturing technology which is based on the purchase of logs of the same estimated age and the same area, obtaining of the timber with radial and semiradial cutting, mechanical and manual / visual sorting of laminas, gluing of the lamellas with thickness of 20-28 mm or 40 mm, to obtain the highest quality. With this technology, glued laminated timber becomes the raw material for products with superior finishes and very pleasant visual impact. These products are for the exclusive destinations of housing construction, curtain wall, structural carpentry or Wintergarden.

The most common dimensions for Glued Laminated Timber „Free of Knots” with 20-28 mm lamella thickness are:

Dimensions (mm)

 

B

D

L

60

80 ; 100 ; 120 ; 140 ; 160 ; 180 ; 200 ; 220

6100

80

80 ; 100 ; 120 ; 140 ; 160 ; 180 ; 200 ; 220

6100

100

100 ; 120 ; 140 ; 160 ; 180 ; 200 ; 220

6100

The most common dimensions for Glued Laminated Timber with 40 mm lamella thickness are:

Dimensions (mm)

 

B

D

L

60

80 ; 120 ; 160 ; 200 ; 240 ; 280 ; 320

6100

80

80 ; 120 ; 160 ; 200 ; 240 ; 280 ; 320

6100

100

120 ; 160 ; 200 ; 240 ; 280 ; 320

6100

120

120 ; 160 ; 200 ; 240 ; 280 ; 320

6100

140

120 ; 160 ; 200 ; 240 ; 280 ; 320

6100

AZI srl Romania also offer Glued Laminated Timber from other species.

The destination of glued laminated timber does not limit to those mentioned above. There is an entire univers of utilization at the proposal of the projecting engineers, architects, designers or specialists in the specific utilization domain. Only these specialists establish the guarantee of the utilization domain and the conformity of products in order to create a nice, warm, close to nature ambient, an in the same time, respecting the conformity request.

The glued laminated timber produced by AZI srl are manufactured from Romanian spruce – Picea abies. This came from forest of a very good quality resulted from natural regeneration and not artificial. Spruce has physic and mechanical properties which recommend it for utilization in construction, specific standards having as references specie the spruce.

Many features of the buildings can be done with environmental lamellar wooden profiles which can have, at the same time, a very pleasant aesthetic impact.
All these architectural wooden elements, together with the windows, doors and all windows and doors framings create personalized spaces, where the functional role combines perfectly with the aesthetic role. Building construction and various elements made with AZI srl Romania environmental glued laminated timber can be finished to the highest demands without other extra-costs for veneer, wainscot or other expensive and unaesthetic improvisation. Wood breathes, naturally offers heat and sound insulation and it is a natural, warm, renewable product in perfect harmony with nature, increasing our life quality. That’s why AZI srl Romania recommends the use of environmental glued laminated timber in the limelight to reach not only the functional structural role, but also an aesthetic role.

AZI srl Romania use for the fabrication of ambient lamellar wooden profiles polyurethane adhesive, PUR1 type, for structural utilization according to standards EN 301 :2006 and EN 302 :2006. The adhesive for load bearing structures is tested by the Otto – Graf Institute (MPA) of the University of Stuttgart, respectively by the Norks – Treteknisk Institute from Norway according to standards EN 14080:2013 and DIN 1052:2008. Polyurethane adhesive used by AZI srl was subjected to a resistance test on short, medium and long term in different environmental and cyclic conditions, thus resulting joints that are solid and that last throughout the entire lifetime design. The adhesive used by AZI srl Romania does not contain formaldehyde and is recommended for use in homes and particularly in bedrooms and poorly ventilated rooms. The appliance of adhesive, whatever of type, quality and product destination, is made with machines and special installations for this purpose, in uniformly way, in recommended quantity and in a controlled microclimat.

At the request of our clients and the recommendation of architects we can execute lamellar profiles with different ways of composing lamellas, we can use others species, species combinations or we can respect others conformities and destinations.

Ambient glued laminated timber, usually has, the structure and dimensions like in the drawing from bellow :

We can execute others dimensions (sections) included in this interval.
All faces and edges are planning.
Final humidity, generally, is: 12±2%.

For manufacture, in a responsible way, the glued laminated timber utilized in construction of wood, is required the adoption of a sets of European standards. Only for e.g. we mention that according to requirements domain the glued laminated timber was adopting EN 14080:2013 standard for the conformity of wooden structures and for establish through attempts the resistance classes, or EN 1995-eurocod 5 standard for the conformity of designing wooden structures.

 

Details about products also can be seen in "Presentation".