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Technobit

Bridge Decks & Viaducts

The Hybrid-core Shield For Infrastructure.

One Pass To Longevity. Zero Compromise On Roadway Integrity

A high-performance self-adhesive waterproofing system engineered to protect bridge decks from water ingress, traffic forces, and asphalt instability.

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Reduced Seam Risk

Jumbo rolls up to 200 m eliminate up to 95% of critical end seams compared with standard 10 m rolls.

Extreme Shear Resistance

The high-shear adhesive base helps prevent asphalt slippage under braking, acceleration, and heavy traffic forces.

Thermal Shock Resistance

The hybrid APP + SBS core performs through hot asphalt paving and cold-weather thermal cycling.

Puncture & Abrasion Protection

Double reinforcement supports long-term integrity under heavy infrastructure loads.

100% Flameless Installation

1. Self-adhesive application improves site safety and accelerates installation.

The Zero-Risk Defense for Highways

Bridge decks are the highest-stress application in civil engineering. The CARAPACE SA Jumbo
Roll System is engineered as a total solution to conquer these dynamic forces. Its high-shear,
self-adhesive base bonds tenaciously to the deck, protecting the structure from water ingress
while guaranteeing asphalt pavement stability under braking and acceleration. This approach
drastically accelerates installation while delivering near-monolithic, long-term performance.

Built for Traffic Forces

Engineered to maintain a secure bond beneath asphalt pavement under demanding loading.

Hybrid-Core Performance

APP + SBS technology balances high-temperature paving resistance with cold-weather flexibility.

Long-Term Roadway Integrity

– Reinforced waterproofing protection for major civil infrastructure assets.

Applications

Bridges Structures

Viaducts Structures

Roadway Structures

Tunnels and Large Car Park Decks

Products Involved (System Alternatives)

1- Core Product (The Hybrid Membrane):

CARAPACE SA (Hybrid-Core Self-Adhesive Jumbo Roll)

CARAPACE

CARAPACE

2- Ancillaries Required:

Specialized Primers

( Expoxy Primer ) for preparing the concrete deck.

Hot-Applied Joint Sealants

for critical joint and crack filling.
Hot-Applied Joint Sealants

Hot-Applied Joint Sealants

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