Shenzhen Xunzhi Building Material Industry Co., Ltd.
0 gap sealing rubber strip canbe used for 15 years
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EPDM Expansion Joint Strip for Precast Concrete Panels – Flexible Rubber Spacer for Modular Projects
This EPDM expansion joint strip is ideal for modular and precast concrete construction. It allows controlled movement between elements while maintaining waterproof sealing and joint integrity.
Features
High flexibility and rebound rate
Excellent aging and UV resistance
Low water absorption
Smooth surface for easy bonding
Technical Specifications
Material: EPDM
Width: 10–250 mm
Thickness: 3–20 mm
Hardness: Shore A 60 ±3
Water Absorption: ≤ 1%
Tensile Strength: ≥ 10 MPa
Applications
Precast concrete wall and slab systems
Architectural cladding joint gaps
Modular building joints
Floor-to-wall transitions
Customization Options
Available in coils or sheets
Custom extruded shapes
Optional surface grooving
Private label printing