Comparison of manufacturing costs on LVL and metal structures

Production of metal bearing structures:


- delivery
- unloading (crane)
- storage
- cutting cost
- cost of electrodes and other consumables
- metalwork cost
- joints polishing
- installation (large-tonnage crane, welding, complexity of installation)
- priming
- coating
- special fire proofing (made by licensed companies)
- fixed charges
- foundation reinforcement and armor-clad belt section is 6mm and 12 mm
- approximate production time for one metal truss is 7 w/days

Production of LVL bearing structures:


- delivery
- unloading (manually or minimum-tonnage crane)
- storage
- cutting cost
- cost of consumables (for installation) plates, bolts
- installation (winder or minimum-tonnage crane)
- special fire proofing (self-made)
- minimum charges
- foundation reinforcement and armor-clad belt section is 6mm and 8 mm
- approximate production time for one LVL truss is 1 w/day

 


Fasteners for wooden structures are cheaper than for metal frame. Due to LVL light weight in comparison with metal, light cranes are used for installation, which also reduces total cost of mounted frame. Light weight of LVL and solid wood structures load foundations less and thus you can have additional savings on the scope of concrete for foundations and as a result on excavation works.

 

Reinforcement 6mm and main one 8 mm is used in armor-clad belt of LVL trusses.

Production time of LVL truss is 1 w/day.

Purchasing of fasteners (plates and bolts)

Coating (as an option). No additional treatment with protection means is needed.

Light-tonnage crane or winder
Salary for metalwork is several times higher than salary for work with LVL (wood).

 

Reinforcement 6mm and main one 12 mm is used in armor-clad belt of metal trusses, what entails an increase in purchase cost of reinforcement.
Production time of metal truss is 7 days.

 

Purchasing and consumption of a big number of electrodes.
Metal cleaning, welding joints cleaning - consumables + workers’ salary.
Structure priming and coating.
Large-tonnage crane.
Salary for metalwork is several times higher than salary for work with LVL (wood).


- Cost of material for one metal and LVL truss production is almost the same, but additional costs for metalwork are considerably higher than with LVL, namely:


- consumables
- protection means
- operation charges
- equipment rental cost
- workers’ salary
- production time
All the above is benefits indicator for LVL application in bearing structures production.

MATERIALS WE USE
Ultralam is modern composite structural material – an innovative product of deep wood processing.
BENEFITS:
Endurance
Very high strength
Bio and moisture resistance
Ecological safety
Optimal for “light structures”

 

Note: Calculation of material for trusses production is made on the basis of actually constructed house in Kharkov region in 2015.

 

House construction.

LVL is mainly used it in construction of houses. LVL is very flexible in terms of its use in any hardscape elements.

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Agricultural facilities.

Another area of LVL application is construction of agricultural facilities of any complexity.

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Sport and cultural facilities

Sport and cultural facilities of any complexity can be constructed from LVL. It can be used as a facility individual element. 

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