Bridge bearing grouting material is a high-performance polymer-modified cementitious grouting material, utilizing various elements and inorganic additives.

Bridge bearing grout material should possess characteristics such as ultra-early strength, no shrinkage, and high wear resistance, offering excellent construction properties. It should self-level, have a long operable time, and the finished surface must be smooth and even, overcoming the disadvantages of traditional mortar such as unevenness, cracking, and flaking.

Applicable Occasions

Suited for emergency repairs, bridge bearing anchor grouting, rail anchor grouting, etc.

Product Features

1. High fluidity - completely self-leveling, no need for vibration and tamping, easy and quick construction.

2. Excellent workability - not only good fluidity but also long-lasting; excellent cohesion, no segregation or delamination, no leakage.

3. Smart Water Retention: During the initial setting time, when the mixed mortar is not used for a longer period and remains stationary, it can automatically form a water-retaining structure, temporarily losing its fluidity while locking in moisture, thereby preventing segregation and bleeding of the mortar. Upon reuse, a simple stir is required to restore its fluidity with minimal loss.

4. Non-shrinking with slight expansion properties; after curing, the structure is dense with no shrinkage or cracking.

5. The support grouting material features early strength and high strength, with excellent compressive and flexural strength in the initial hours, further enhanced later on, and does not shrink back.

6. Excellent wear resistance and toughness.

7. Easy to use, the finished product is a dry mixed mortar; just add water on the construction site for mixing before use.