Product features

Product features

• Waterproof sealing: effectively prevent rainwater from entering cracks and protect the roadbed 

• High temperature and low temperature resistance: no flow, no brittle cracking, adaptable to various climatic conditions

• High adhesion: firmly bonded to the asphalt pavement, not easy to fall off

• Easy to construct: no large equipment is required, just tear the film and stick it, high construction efficiency

• Extend life: delay crack expansion, effectively extend road life

Performance indicators and specifications of seam tape

Scope of application

• Asphalt concrete road crack treatment

• Cement concrete expansion joint sealing

• Bridge expansion joint sealing

• Urban road and municipal sidewalk repair

• Airport runway and port terminal crack waterproof sealing

Packaging and storage

• Packaging: Coil packaging, waterproof plastic film outer seal

• Storage: Place in a dry, ventilated environment, avoid direct sunlight

• Shelf life: 12 months (unopened)

Storage of single film seam tape

There are three points to note when storing single-film seam tape:

• To ensure good adhesion of the seam tape, store it in a cool place in summer and in a sunny or heat-insulating place in winter. The general storage temperature is between 15℃-35℃;

• Avoid storing in humid places to prevent damage to the packaging;

• According to the quality requirements of the packaging boxes, they should not be stacked too high, and heavy objects should not be stacked above to prevent the packaging boxes from being crushed, which will cause the single film seam tape to be squeezed, deformed, and bonded.

Frequently Asked Questions (FAQ)

Q: Can the joint tape be used in winter?

A: Yes, but the construction temperature is recommended to be above 5℃. At low temperatures, hot air can be used to heat and enhance adhesion.

Q: Will it bulge or fall off after use?

A: If the construction surface is cleaned and compacted sufficiently, the joint tape can adhere firmly and is not easy to fall off.

Q: What is the difference with caulking material?

A: The joint tape is easier to apply and is suitable for preventive treatment of minor cracks; caulking material is suitable for structural crack repair.