Products

Bridge Deck Shot Blasting and Waterproofing Service for Concrete Bridge Decks

Bridge deck waterproofing service combining shot blasting surface preparation with waterproof coating application, ensuring strong adhesion between deck, waterproof layer and asphalt overlay.

Service Type Bridge deck shot blasting and waterproofing
Step1 Shot blasting to remove laitance and expose clean rough surface
Step2 Multi-coat waterproof layer application
Application New bridge decks and bridge rehabilitation
Function Waterproofing
Equipment anti-debonding
Advantages longer deck service life
QC Professional shot blasting machines

Product Details

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Water damage and debonding between the asphalt overlay and concrete deck are leading causes of bridge deck deterioration. Our bridge deck waterproofing service starts with shot blasting, which removes laitance, dirt and weak surface layer from the concrete deck and exposes a clean, rough and uniform surface. This is essential for the waterproof layer to bond, and it also reveals cracks and defects that need repair before coating. After cleaning, the waterproof material is applied in multiple coats over the prepared deck, forming a continuous membrane that blocks water and resists punching shear during paving. The process is applicable to new bridge construction and bridge rehabilitation projects. With professional equipment and trained crews, we deliver surface preparation, waterproofing and quality inspection as one package to extend bridge service life.

About Us

About Us
Henan Highway Guardian Transportation Technology Co., Ltd.Located in Xinxiang, Henan Province, we are a national high-tech enterprise focusing on green highway pavement maintenance. We have three major business segments: maintenance materials, maintenance machinery and maintenance engineering. We manufacture road crack sealant, self-adhesive crack bonding tape, anti-crack tape, butyl waterproof sealing tape, crack sealing machines, pavement slotting machines and related accessories. We hold ISO quality certifications and cooperate with traffic universities for technical research. Our products are widely used in expressways, national and provincial highways. We are ready to supply high-quality road maintenance products and technical service for overseas municipal and infrastructure projects.

Frequently Asked Questions

We manufacture a range of road maintenance products, including road crack sealants, self-adhesive crack bonding tapes, anti-crack tapes, butyl waterproof sealing tapes, crack sealing machines, pavement slotting machines, and related accessories.

Our products are designed for road pavement maintenance and repair applications, including expressways, national highways, provincial highways, municipal roads, and other infrastructure projects.

Yes. We offer road maintenance materials, specialized machinery, and related engineering services to help customers select suitable products and equipment for different pavement maintenance requirements.

Yes. Our team can provide product information and technical guidance based on your project requirements, pavement conditions, crack characteristics, and maintenance methods.

We follow quality management procedures and hold ISO quality certifications. Our commitment is to provide reliable road maintenance materials and machinery that meet the applicable requirements of our customers and projects.

Yes. We provide technical information and application guidance for our road maintenance materials and machinery. Our technical research collaborations with traffic universities also support ongoing product and technology development.

Yes. We aim to supply road maintenance materials, machinery, and technical services for overseas municipal road and infrastructure projects. Contact our team to discuss your destination market and project requirements.

Please send us your required product types, specifications, quantities, intended applications, and delivery destination. Our team can review your requirements and provide relevant product information and a quotation based on your needs.