Mayr-Melnhof Holz Holding AG

Mm-holz Duo & Trio Beams

DUO & TRIO BEAMS

Mm-holz Duo & Trio Beams

DUO & TRIO BEAMS 

Dimensionally stable, dry and good-looking. 


MM vistaline duo & trio beams are solid wood components for high design requirements.

MM vistaline duo and trio beams are rectangular-shaped glued lamella beams without visible glue joints on both sides, used mainly for visible quality applications in residential and office buildings.

Duo and trio beams in non-visible quality are ideal for use in premium timber frame and closed panel construction as they are – contrary to usual construction timber – not subject to twist.

Mm-holz Duo & Trio Beams

INFORMATION

Mm-holz Duo & Trio Beams

BRAND

Mayr-Melnhof Holz

PRODUCT TYPE

Floor And Wall Beams

COLLECTION

Duo & trio

WOOD SPECIES 

Spruce (Picea Abies)

STRENGTH CLASS 

GL24h, C24

GLUING 

MUF, EN 301-I-90-GP-0,3-S (melamine resin, bright glue joint, waterproof)

WOOD SPECIES

- Spruce (Picea abies) 
- Larch (Larix

MM VISTALINE: AREAS OF APPLICATION

- Ceiling beams
- Roof structures
- Mullion and transom structures
- Timber frame and closed panel constructions

FEATURES 

Duo & trio beams consist of two to four specially selected (heart-free) lamellas, vertically glued. Careful drying of the individual lamellas and strength grading to industry norms are fundamental to the excellent product features of MM vistaline.

Mm-holz Duo & Trio Beams

OISTURE CONTENT 

12 % (± 2 %)

DENSITY

Approx. 430 kg/m³

DIMENSION

- Width : DUO 8 cm - 16 cm, TRIO 12 cm - 24 cm
- Height : DUO 8 cm - 24 cm, TRIO 12 cm - 24 cm
- Length : 12 m and 13.5 m as standard (up to 18 m upon request)

Mm-holz Duo & Trio Beams

MM VISTALINE

MM vistaline duo and trio beams are subject to rigorous quality control and, like all Mayr-Melnhof Holz timber construction products, are PEFC-certified. As a natural, regrowing building material that stores CO2, using MM vistaline makes an important contribution to active climate protection .

SURFACE 

Planed on 4 sides, chamfered

QUALITY 

visible (VI)

PRODUCT STANDARD 

EN 14080:2013

MM VISTALINE: BENEFITS

- High load-bearing capacity with an impressive strength to weight ratio
- Excellent dimensional and shape stability
- Weatherproof gluing, with light-coloured melamin glue joints
- No visible glue joints on vertical faces
- Manufactured from exclusively heart-free lamellas
- Precision CNC machining for assembly joints or individual project requirements

SERVICE CLASS 

SC 1+2

MFIRE CLASS 

D-s2, d0

MAYR-MELNHOF HOLZ: LOGISTICS SERVICES

SEA

- Loading into shipping containers is possible at all sites.
- With trusted logistics partnerss we are able to offer fast and reliable container shipments worldwide.
- Subject inducement we can offer breakbulk shipments from the Adriatic, Baltic and North Seas.
- With our own port terminal in Koper, Slovenia, we have regular chartered services to southern Mediterranean ports & beyond.

ROAD

- Long-standing stable business relationships with a large number of logistics service providers in Europe.
- We use digital platforms for fast communication with our transport service providers.

RAIL

- All Mayr-Melnhof Holz sawmills in Leoben (AT) & Paskov (CZ) as well as our timber processing plants in Gaishorn (AT) & Wismar (DE) are directly connected to national railway networks.
- We use both private & public rail service providers to transport goods in an environmentally friendly manner.

DOCUMENTATION 

Together with our logistics partners we will provide you with professional documentation to enable you to cover all your export, import, and customs formalities without problems.

DELIVERY TO CONSTRUCTION SITES

Just-in-time deliveries to our cross-laminated and glulam construction sites. A full range of modern transport solutions is offered as necessary :

- All-wheel drive trucks
- Narrow-access self-steering trailers
- Hydraulically steered trailers
- Covered loads up to 3,5 m wide
- Loads up to 52 m length
- Trailers with on-board forklifts
- Edscha sliding roof trailers for vertical access
- Solo vehicles with up to 10 m loading length for inner-city areas

Mayr-Melnhof Holz Holding AG
T +43 3842 300 F +43 3842 300-24891
Mayr-Melnhof Holz Holding AG
Turmgasse 67, 8700 Leoben, Austria