Filling refers to embedding something in the gaps. The SR plastic filler in the filling mortar is a supporting material for the reinforcement technology of embedded bars against seismic activity. When constructing highways, elevated roads, airport runways and taxiways, bridge expansion joints, underground tunnels, reservoir embankments, and other joints, it is essential to use filling glue to ensure that the gaps remain full during the shrinkage and expansion process.

The embedded bar seismic reinforcement technology is a new type of seismic reinforcement technology aimed at strengthening existing masonry structures. It features fast construction speed, minimal damage to existing buildings, low construction costs, low pollution, and low construction noise. The SR plastic filler is a supporting material for this technology.

The SR plastic filler is a water-stopping material developed for the joints of concrete panel dams. It is the main water-stopping material in the SR seepage prevention system and is primarily used for the joints around the panel dam and vertical joints. It has been applied in nearly a hundred panel dam projects.

Characteristics of SR plastic filler:

Ø 1. High plasticity, strong adaptability to joint deformation; 2. High elongation rate; 3. Good impermeability; 4. Excellent aging resistance;

With excellent bonding performance with concrete; 6. Good workability.

◆ Applicable Range

Ø Surrounding joints of panel rockfill dams, expansion joints, and concrete cracks;

Ø Concrete expansion joints and cracks in various hydraulic and hydropower projects;

◆ Usage Method

1. Base surface treatment: Before filling with SR plastic filler, the concrete surface in contact with the filler should be cleaned. If a wave-shaped rubber water stop is set in the V-shaped groove, the fixing bolts of the wave-shaped water stop should be tightened again before filling with SR plastic filler. After drying the contact surface, apply adhesive; if the contact surface is damp, use a damp surface adhesive.

2. Setting of neoprene rubber rods: When setting neoprene rubber rods at the joint, before filling with SR plastic filler, the neoprene rubber rod should be embedded at the bottom of the V-shaped groove of the joint, and the rod wall should be tightly embedded against the joint wall. The joints of the neoprene rubber rods should preferably be welded or bonded and fixed.

3. Filling with SR plastic filler: After the surface water stop treatment of the V-shaped groove is completed and accepted as qualified, the construction of SR plastic filler can proceed. When filling with SR plastic filler, construction should be carried out according to technical requirements, preferably using mechanized filling. The SR plastic filler should be filled densely, and the shape should be smooth and regular. After checking with a mold for qualification, install the SR protective cover in sections.

Storage Period: Store in a dry, cool indoor environment, with a storage period of no less than 12 months.

Product Packaging: SR plastic filler is packaged in cardboard boxes.

Precautions: Do not tear off the anti-adhesion paper when SR plastic filler is not in use to prevent contamination of the surface; after the filling construction is completed, avoid stepping on it to prevent human damage.

About Us

Hengshui Guangyuan Waterstop Materials Technology Co., Ltd. is a comprehensive enterprise that has been committed to the research, development, production, and sales of engineering waterstop rubber for nearly 30 years. It specializes in the research, development, production, and sales of professional sealing waterstop materials: water-swelling waterstop strips series, single/double-component polyurethane sealant series, steel plate putty waterstop series, rubber waterstop series, and caulking clay series products. The products are reliable in quality and widely used, and have been recognized by many engineering units!

Business Philosophy: Focus on building waterproofing: Providing high-quality products and services for building waterproofing

Service Concept: To make customers satisfied with comprehensive, meticulous, and efficient service

Business Spirit: Quality Assurance, Professional Service: Double guarantee to eliminate the worries of users about waterproofing

Production and Inspection

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