The SV Series PVC Waterstop is intended for internal construction joints in reinforced concrete structures where a continuous watertight barrier is required across the joint line. The profile is installed centrally in the concrete section and embedded in both pours so that the joint remains sealed while the concrete work is completed.
In the internal PDF reference material, this product family corresponds to the V Series under Internal Construction Joint. For catalog presentation, it is summarized here as the SV Series for practical product-page use.
Unlike an expansion-joint waterstop, the SV Series is typically used where the joint is intended to remain essentially static after the concrete has hardened. The profile is therefore suitable for construction joints where the main requirement is continuity of the watertight barrier rather than movement accommodation.
This page provides a general product summary, sizing guidance, and application context. Final selection should be confirmed against the project drawings and approved technical documentation.
Simplified section view showing the waterstop embedded in the concrete section across a construction joint.
The SV Series is commonly summarized in nominal widths of 200 mm, 250 mm, and 320 mm. The table below provides a practical reference for product catalog use and early specification planning. Exact dimensions and tolerances should be confirmed against the approved technical drawing.
| Model | Nominal Width (mm) | Typical Profile Height (mm) | Application Note |
|---|---|---|---|
| SV200 | 200 | 20 | Suitable for standard internal construction joints in typical reinforced concrete works. |
| SV250 | 250 | 24 | Commonly used where a wider profile is preferred for a larger joint detail. |
| SV320 | 320 | 24 | Recommended for larger joint layouts or projects with higher water-tightness demands. |
The SV Series is typically specified for concrete structures where a continuous barrier is required across a construction joint. Common application areas include:
An expansion joint waterstop is generally used where the joint is expected to move after concrete curing. The SV Series is more appropriate where the joint is intended to remain essentially static and the main requirement is barrier continuity.
The SV Series is used for internal construction joints in reinforced concrete structures where water-tightness across the joint line is important.
Size selection should be based on the project’s joint details, structural drawings, and expected movement. Common catalog references include SV200, SV250, and SV320.
Yes, it is commonly considered for structures where the joint detail needs to limit water passage, subject to project-specific design requirements.
Yes, but the design detail should be reviewed carefully so the joint remains continuous and the installation method is appropriate.
DV Series PVC Waterstop is a dumbbell-profile internal construction joint waterstop used in reinforced concrete structures where a continuous watertight seal is needed across movement joints.
SO Series PVC waterstop is an internal expansion joint waterstop for reinforced concrete structures where a continuous watertight barrier is required across movement joints. The center-bulb profile is embedded centrally within the concrete pour and flexes to accommodate expansion, contraction, and shear displacement along the joint line.
