Okabe
Okabe B50-0210 Achilles Thermal Insulation Board
Product Made in Japan
Manufacturer: Okabe
Model: B50-0210
Concrete-panel-free thermal insulation board
| Product | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| Vertical use NK-20 | 20 | 900
1200 |
1800 ～ 5000 |
| NK-25 | 25 | ||
| NK-30 | 30 | ||
| Horizontal use (for slab) S-25 | 25 | ||
| S-30 | 30 |
Features
● Works as formwork panels.
● Solidly made, and the wide-spaced batten pitch of 200~250mm available.
● Contributes to energy saving provided by superior insulation performance of the hard polyurethane foam.
Product structure
Adhesion performance of Achilles Thermal Insulation Board
| Adherend | Unit | Material age | |||
|---|---|---|---|---|---|
| 3 days | 7 days | 28 days | 60 days | ||
| Concrete | N (kgf/cm3) | Average 12.7 (1.3) | Average 13.7 (1.4) | Average 13.7 (1.4) | Average 19.6 (2.0) |
| GL Bond | N (kgf/cm3) | Average 13.7 (1.4) | Average 13.7 (1.4) | Average 14.7 (1.5) | Average 19.6 (2.0) |
Comparison
Specs
| Item | Unit | Performance | Remarks | |||||
|---|---|---|---|---|---|---|---|---|
| Vertical Use (NK-series) | Horizontal Use (S-series) | |||||||
| 20mm | 25mm | 30mm | 25mm | 30mm | ||||
| Form density | Kg/m3 | 55 | ← | ← | 37 | 34 | ||
| Weight | Kg/㎡ | 2.78 | 3.06 | 3.34 | 1.73 | 1.86 | ||
| Thermal conductivity | kcal/mh℃ | 0.018 | ← | ← | ← | ← | Compliant with ASTM C518 (O℃) | |
| Flexural rigidity (El value) | Longitudinal direction | kN/c㎡（kgf/c㎡） | 94.0 (0.96 x 104) | 147 (1.50×104） | 211.0 (2.16×104) | 92.0(0.94×104) | 132.0(1.35×104) | Compliant with JIS A 1414 |
| width direction | kN/c㎡（kgf/c㎡） | 39.0 (0.40 x 104) | 61.7(0.63×104) | 88.0 (0.90 x 104) | 38.0(0.39x 104) | 54.0(0.56×104) | ||
| Shearing rigidity | kN（kgf） | 1.42(145) | 1.7(180) | 2.1(215) | 1.0(110) | 1.1(120) | Compliant with ASTM D 732 | |
| Compressive strength | kN/c㎡（kgf/c㎡） | 0.44(4.5) | ← | ← | 0.24(2.5) | 0.19(2.0) | Compliant with JIS A9514 | |
| Allowable bending stress | Longitudinal direction | kN/c㎡（kgf/c㎡） | 1.17(120) | ← | ← | 1.06(109) | ← | |
| width direction | kN/c㎡（kgf/c㎡） | 0.63(65) | ← | ← | 0.55(57) | ← | ||
| Vapor resistance | ㎡・h・mmHg/g | Over 600 | ← | ← | Over 400 | ← | Compliant with JIS Z 0208 | |
Option Parts
S Jointer
・Form Tie with 3-Shaped Rib
・Plastic Nail
・Achilles Board tape
・Board insert
・Resin cap
・V cutter for corner
・Floor transition materials for inner/ outer corners
・Board Keeper
Example of vertical supports
Work examples
Cautions
● Transport the product with care to avoid corner chipping and surface damage.
● Place the product flatly on a level plane near the installation place.
● As a precautionary measure, cover the products with a sheet, etc., to prevent exposure to direct sunlight and rain.
● Do Not weld nor fuse the installed product. If welding or fusing are inevitably required during the construction process, pay sufficient attention. Make sure to prepare a fireproof sheet and fire extinguisher, and perform welding or fusing in the presence of a supervisor.
● In exterior wall finishing, dry the concrete as much as possible before applying exterior walls, particularly if they are hardly breathable.
* Dry concrete until its moisture content becomes approximately 10% or less
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