Demand for W board has been increasing because it is lighter than the iron floorboard, easy to transport and construct. It is cheaper than plastic and environment-friendly.
Registered in each prefecture's new technology and new construction method utilization system
Registered in NETIS (system for utilizing new technology in public works, etc.) in Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
Registered in new technology and new construction method utilization system (Tottori Construction Technology Center, Tottori)
• Certified as a new business field development project with new products in Okayama
Registered in new technology and new method library (Department of Prefectural Land Development, Fukuoka)
Features/ Specifications
Product registered in "NETIS " in MLIT.
As it is only 39 kg, it is possible to significantly reduce transportation costs.
A small number of people can construct W boards in a short time.
Safe and prevents work-related accidents because no crane operation is required.
Noise mitigation during transportation and construction compared to iron floorboards.
Stable production at two newest factories in Japan !
Launched from The University of Tokyo!
Eco-friendly resin floor board excellent at adopting the great strength of composite plastic material
Colored W boards also can be provided (build to order)
Dimensions (mm)
Weight
Load capacity
Raw materials
Width
Length
Thickness
Surface
W board 48
1,219
2,438
15 (13+2)
One-sided convex
39㎏ (±5%)
Maximum vehicle load 120 t
Wood plastic
20 (5+13+2)
Both-sided convex
W board 36
910
1,820
15 (13+2)
One-sided convex
21kg (±5%)
20 (5+13+2)
Both-sided convex
W board 1m×2m
1,000
2,000
15 (13+2)
One-sided convex
27kg (±5%)
20 (5+13+2)
Both-sided convex
Lightweight W board 48
1,219
2,438
13 (8+5)
One-sided convex
25㎏ (±5%)
Lightweight W board 36
910
1,820
13 (8+5)
One-sided convex
13kg (±5%)
Drawing of W board 48
W board 48 (one side) *The back side is flat.
W board 48 (both sides) *The drawing is the back side. The surface is with the same shape as the one-sided one.
Drawing of Lightweight W Board 48
*The back side is flat.
Drawing of W board 36
W board 36 (one side) *The back side is flat.
W board 36 (both sides) *The drawing is the back side. The surface is with the same shape as the one-sided one.
Drawing of Lightweight W board 36
*The back side is flat.
Drawing of W board (1 m x 2 m)
W board 1m x 2m (one side) *The back side is flat.
W board 1m x 2m (both sides) *The drawing is the back side. The surface is with the same shape as the one-sided one.
Example of use
Event venue
Lawn curing
River works
Jichinsai, groundbreaking ceremony
Paddy field
Irrigation works
Temporary parking lot
Park construction works
Example of using long-length W board
Test condition of both-sided W board
Height: approx. 110 mm (Two W boards + 80 mm square sleeper)
Pitch: 300 mm
Vehicle used for test: 4-ton truck
How to use
Please lay W board for curing a flat and solid ground. (e.g.: for lawn curing, temporary roads, temporary yards, and temporary parking lots, etc.)
If pedestrians, etc. pass by, please construct it with the non-slip side up.
If you lay W board in a place where the vehicles turn, construct it with the flat side up.
If you fix the floorboard, connect and fix it with anchors or piles, or connect the floorboard using annealing wires, or lay the end of the W board with iron boards to secure it.
Product introduction video
Precautions for use
Be sure to wear working gloves when constructing, removing or moving, etc.W board by hands.
As W board is lightweight, deviations may occur due to vehicle running motion.
W board may be blown off by a gust of typhoon, etc..If stormy weather is expected, fix or remove it.
As W board is a resin product, it may warp or shrink due to a sudden change in temperature depending on the season.
Running motion of iron crawler vehicles on W board can lead to damage and premature attrition.
There is a risk of breakage under conditions where sharp objects such as crushed stones and concrete debris are stuck into the floorboard.
Lifting the fixed floorboard or moving the floorboard with placing the objects on may cause damage.Release the floorboard or remove the objects before carrying.
Prohibited matter
To use in conditions where there are some spaces under the floorboard such as gutters or steps.
To use as a floorboard for crane outriggers.
To use on soft ground or ground that may collapse.
To use fire such as bonfire or welding sparks on the product.
