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耐火ゴム

Grout Water Sealant for Sheath Holes: Hard Rubber And Resin Sponge Composite Corner Packing

Features

• Excellent water sealing performance
• A compound including a synthetic rubber that is weather resistant and durable and a special synthetic resin sponge.
• The rubber itself is so hard that the product is not crushed if it is compressed.
• Since it is provided with glue, it is easy to apply it to concrete, metal and other surfaces.

Applications

• Water sealing at the corners of box culverts
• Water sealing for the exterior wall panels of buildings

Dimensions

Standard sizes
・Type A
10 mm in thickness (6 mm for sponge and 4 mm for the rubber sheet) x 70 mm in width, 40 mm in hole diameter
・Type C
16 mm in thickness (6 mm for sponge, 4 mm for the rubber sheet and 6 mm for sponge) x 70 mm in width, 40 mm in hole diameter
Special sizes
・16 mm thickness (12 mm for sponge and 4 mm for the rubber sheet) x 70 mm in width, 40 mm in hole diameter
・23 mm thickness (20 mm for sponge and 3 mm for the rubber sheet) x 70 mm in width, 40 mm in hole diameter

Properties

  Special synthetic resin sponge Synthetic rubber
Hardness 25 65
Tensile strength 0.25MPa 2.90MPa
Permanent compression set 4.7% (24 hours) 44.5% (24 hours)
Compression strength 0.05MPa(25%) 3.95MPa(25%)

Product PDF Download

Cushioning and Protective Materials: PE Sponge Tape

PE Tape is a tape-shaped high expansion foam produced by expanding polyethylene to 30 times its volume.It is characterized by its nearly 100% closed bubbles. It is remarkably lightweight, and provides distinguished cushioning, processability and other performance characteristics.

Features

・A good exterior look with a smooth, soft surface feel
・High elasticity and cushioning performance
・Closed bubbles result in high water resistance and high heat isolation without change over time.
・Lightweight and significantly resistant to chemicals and solvents

Applications

・Joint fillers and base sheets (for heat isolation and water resistance) for civil engineering and construction

Dimensions

Color: White
Width: 1000 mm maximum
* For any other size, please contact us.

Product PDF Download

Performance specifications

Foam expansion magnification (number of times its volume ) Thickness (mm) Width (mm) Roll length (m) Package
30 times its volume 2 15 10 50 rolls
3 20 10 50 rolls
5 15 10 60 rolls
5 20 10 50 rolls
8 20 10 50 rolls
10 10 5 50 rolls

Adhesives

CRK Bond™ S-203 (Description: Sealant for butyl rubber) Product PDF Download

CRK Bond™ C-41B (Description: Sealant for water expansion rubber) Product PDF Download