BookTitleOkabe Product Catalog

Summary

Okabe Product Catalog

A　B　C　G　TemporaryConstructionConcreteRebar Work Formwork CivilEngineeringAdhesive layer(concrete, GL Bond, etc.)Adhesive layer(concrete, GL Bond, etc.)Reinforcing layer withmoisture-proof materialReinforcing layer withmoisture-proof materialHard polyurethane foamAchilles Thermal Insulation BoardConcrete-panel-free thermal insulation boardFeatures● Works as formwork panels.● S olidly-made, and the wide spacedbatten pitch of 200~250mm available.● Contributes to energy saving providedby superior insulation performance ofthe hard poly-urethane foam.◆Product structure◆Comparison◆Specs◆Work examples◆Option Parts ◆Example of vertical supports◆ Adhesion performance of AchillesProduct Thickness Thermal Insulation Board(mm)Width(mm)Length(mm)Vertical use NK-20 2090012001800～5000NK-25 25NK-30 30Horizontal use (for slab)S-25 25S-30 30?S-series(Horizontal Use) has polyethylene film on one sideAdherend UnitMaterial age3days7days28days60daysConcrete N（kgf/?）Average12.7(1.3)Average13.7（1.4）Average13.7（1.4）Average19.6（2.0）GL Bond N（kgf/?）Average13.7（1.4）Average13.7（1.4）Average14.7（1.5）Average19.6（2.0）Conventional method Urethane spraying method A c h i l l e s M e t h o dInstall plywood formwork. Install Achilles Board.Spray urethane.Install plywood formwork.Attach insulation boards to plywood formwork.Disassemble supporting materials (supports and crosspieces).Disassemble plywood formwork.Clear away remaining materials.Carry out supporting materials.Carry out plywood formwork.Place concrete.Disassemble supporting materials(supports and crosspieces).Carry out supporting materials.Finishing typesFinishing (GL method, etc.) (GL method, plaster coating method, etc.)Item UnitPerformanceVertical Use (NK-series) Horizontal Use (S-series) Remarks20mm 25mm 30mm 25mm 30mmForm density Kg/? 55 ← ← 37 34Weight Kg/㎡ 2.78 3.06 3.34 1.73 1.86Thermal conductivity kcal/mh℃ 0.018 ← ← ← ← Compliant with ASTM C518 (0°C)Flexural rigidity(EI value)Longitudinal direction kN/?（kgf/?） 94.0（0.96×104） 147（1.50×104） 211.0（2.16×104） 92.0（0.94×104） 132.0（1.35×104）Compliant with JIS A 1414width direction kN/?（kgf/?） 39.0（0.40×104） 61.7（0.63×104） 88.0（0.90×104） 38.0（0.39×104） 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 732Compressive strength kN/?（kgf/?） 0.44（4.5） ← ← 0.24（2.5） 0.19（2.0） Compliant with JIS A9514AllowablebendingstressLongitudinal direction kN/?（kgf/?） 1.17（120） ← ← 1.06（109） ←width direction kN/?（kgf/?） 0.63（65） ← ← 0.55（57） ←Vapor resistance ㎡・h・mmHg/g 600以上← ← 400以上← Compliant with JIS Z 0208S Jointer・Form Tie with 3-Shaped Rib・Plastic Nail・Achilles Board tape・Board insert・Resin cap・V cutter for corner・ Floor transitionmaterials for inner/outer corners・Board KeeperJoint of Achilles BoardsDirection of useBoard width Portrait Landscape20、25、30㎜ 200㎜ 250㎜* The above figures in parentheses are applied in thecase of the board used in landscape.● Transport the product with care to avoidcorner chipping and surface damage.● Place the product flatly on a level planenear the installation place.● As a precautionary measure, cover theproducts with a sheet, etc., to preventex-posure to direct sunlight and rain.● Do Not weld nor fuse the installed product.If welding or fusing are inevitable requiredduring the construction process,pay sufficient attention Make sure toprepare a fireproof sheet and fire extinguisher,and perform welding or fusingwith the presence of a supervisor.● In exterior-wall finishing, dry the concreteas much as possible before applyingexterior walls, particularly if they arehardly breathable.* Dry concrete until its moisture contentbecomes approximately 10% or less.Cautions [Condition] ○ Lateral pressure: 39.2kN/m2 (4tf/m2)○ Use pipes.Product No. B50-021079