Laminated Lumber

Laminated Lumber

Magnus Futuristic LVL is a engineered wood products, manufactured by compressing multiple layers of thin wood. These are much less likely than conventional lumber to warp, twist, bow, or shrink due to its composite nature. Being highly stable dimensionally, these products are used for headers, beams, and edge-forming material. Now -a-days, door and window frames where wood was used, is also replaced by LVL.

Application: 

Shuttering, Supports, Beam, Header, Edge Forming Door Frame, Window Frames, construction with wood.

Size: 2440, 2745, 3050 and 3200 mm

Thicknesses: 25,37.5, 50, 75, 62.5, 100, 150, 200 mm

Density: 0.65 to 1.20 gm/cm³ 

Technical Details 

Dimension	BIS Requirement	Observation Values
Length	2440  + 6	2442mm
	-0
Width	1220  + 3	1222mm
	-0
Thickness	50 mm	49.50mm
Squareness	2mm/1000mm	0.95mm
Edge Straightness	2mm/1000mm	0.50mm
Workmanship & finish	Clause 7	0.50mm
Physical Properties
Adhesion of Piles (in dry state)	Some Adherent fibre distributed more or less uniformly	Satisfactory
In wet state after boiling 72 hrs and cooling in water till room temp.	Some Adherent fibre distributed more or less uniformly	Satisfactory
In Micro Organism dry state after mycological test	Some Adherent fibre distributed more or less uniformly	Satisfactory
Modulus of Rupture	50 N/mm2	70.566 N/mm2
Modulus Elasticity	7500 N/mm2	8255.28 N/mm2
Compressive Strength Parallel to Grain	Along - 35 N/mm2	36.80 N/mm2
Compressive Strength Perpendicular to Grain	Along - 35 N/mm2	36.00 N/mm2
	Across - 50 N/mm2
Horizontal Shear	Along - 6N/mm2	7.05 N/mm2
	Across - 8N/mm2	9.00 N/mm2
Tensile Strength Screw Holding Power	Along - 55 N/mm2	83.64 N/mm2
	Edge- 2300 N	Screw 3150     Nail 1130
	Face - 2700 N	3250                   1440
Thickness swelling with in 2 hours water soaking	(3% Max) With in 2 hours water soaking	0.42% Max
	With in 24 hours water soaking	1.92%