Preformed expansion joint fillers
Corner buffers, POLYCANT, etc.
Rise breakage often occurs in waterproofing construction by casting holding concrete. Rises are protected and breakage of waterproof layers is prevented by using the rise buffers (waterproof layer breakage prevention buffers).
Details
-
Corner buffers
Waterproof layer breakage prevention buffers
Corner buffers are effective against breakage of waterproof layers caused by expansion of holding concrete, etc. Rise breakage of waterproof layers is prevented.
- Principal use
- Effective in preventing breakage of internal corners at the rises of waterproof layers
Standards (Unit: mm) Product name Joint width Height Length Corner buffers 5～40 50～1,000 1,500 *Some joint widths are not available. For more details, please contact us.
*We accept consultations for product dimensions other than the above.-
Cross-sectional view
-
Neo corner buffer
Waterproof layer breakage prevention buffers
Neo corner buffers are effective against breakage of waterproof layers caused by expansion of holding concrete, etc. Rises of waterproof layers are protected and breakage accidents are prevented.
- Principal use
- Remarkably effective in preventing breakage of internal corners at the rises of waterproof layers
Standards (Unit: mm) Product name Joint width Glued width Height Length Neo corner buffer 20 40 110 1,500 Neo corner buffer 25 40 110 1,500 *We accept consultations for product dimensions other than the above.
-
Cross-sectional view
-
Neo corner buffer GC
Waterproof layer breakage prevention buffers
Neo corner buffers have been upgraded. Rises of waterproof layers are protected and rise breakage of waterproof layers caused by expansion of holding concrete, etc., is prevented. Appearance and quality have also been improved with the rubber cap.
- Principal use
- Remarkably effective in preventing breakage of internal corners at the rises of waterproof layers
- Major performance
- Durability and appearance upgraded with the rubber cap
Standards (Unit: mm) Product name Joint width Glued width Height Length Neo corner buffer GC 25 50 110 1,500 Neo corner buffer GC
(Made to order)30 50 110 1,500 Some are made to order.
-
Cross-sectional view
-
POLYCANT
Corner members flexibly fitting to base irregularities
Corner members for exposed waterproofing are resistant to solvents, and excel in weather resistance and heat resistance, and do not melt when asphalt is poured.
With use of cross-linked foamed polyethylene, which is 10-fold for the surface and 30-fold for the intermediate, the movements of rises and joining areas are absorbed by the special lamination of rigid and soft materials. While eliminating the problems of variations in width, occurrence of burrs, etc., in conventional mortar chamfering, POLYCANT improves the waterproofing function and workability remarkably.- Principal use
- As a chamfering member for exposed waterproofing and rises, POLYCANT eliminates the problems of variations in width, occurrence of burrs, etc., in conventional mortar chamfering. It can be used for both sheet waterproofing and coating film waterproofing.
- Major performance
- xcellent durability / Wear resistance / Insulation / Heat resistance
Standards (Unit: mm) Product name Joint width Length POLYCANT 50 1000 POLYCANT 75 -
Cross-sectional view
-
Cross-sectional view
-
Corner cushions
Excellent waterproof layer breakage preventing function
As current waterproofing often extends from the floor to rises, waterproof layer breakage depends on the function of the holding layer. Corner cushions protect the internal corners at the rises of waterproof layers and prevent their breakage. At sites where surface preparations are completed, it also serves to make level adjustments at corners.
- Principal use
- Remarkably effective in preventing breakage of internal corners at the rises of waterproof layers.
Standards (Unit: mm) Product name Joint width Height Length Corner cushions 35 60 1000 Corner cushions 80 Corner cushions 100 Corner cushions 120 -
Cross-sectional view
-
Cross-sectional view
-
Glued backer
Joint depth adjusting material
Polyethylene foam used in joints where elastic sealant materials for construction and civil engineering is used between outer walls.Lightweight and excellent in cushioning characteristics, flexibility, water repellency and moisture-proofness.
Available in a variety of sizes W5, 10, 15, 20, etc.
- Principal use
- Used as joint depth adjusting material, joint sealing material for construction and civil engineering, for repairs such as wind prevention, etc.
Standards (Unit: mm) Product name Joint width Height Length Glued backer 5～30
(unit: 5mm)10～500
(unit: 5mm)1,000
