Sika Waterbar® - PVC-P NB Type A

Standards / Directives:

• Profile geometry and physical properties according to Sika Factory Standard
• German WU - Directive DafStb
• Sika Waterbar® PVC-P NB welding instruction and method statement

Testing & Approvals:

• Manufacturer’s test certificates provided, other certificates by agreement

PVC-P NB = Polyvinyl Chloride Plasticized, not bitumen resistant

The product does not expire if stored correctly

• To be stored on the pallets as supplied on a flat base
• For long-term storage ≥ 6 months in enclosed areas: The storage area should be covered, cool, dry, free from dust and moderately ventilated. The Sika Waterbar® - PVC-P NB Type A must be protected from heat sources and strong artificial lights with a high UV content
• Short-term storage > 6 weeks and < 6 months in enclosed areas on construction sites, outdoors: As for long-term storage i.e, in dry storage protected by suitable covers from direct sunlight, snow and ice or any other form of contamination, store separate from other potentially harmful materials, plant and equipment such as structural steel, reinforcement or fuels etc., store away from traffic and site roads in a dry area
• Short-term storage ≤ 6 weeks on construction sites, outdoors: Protected from contamination or damage, protected by suitable covers from strong sunlight and snow or ice etc.

Forms:

The limits of water pressure and stress given in the tables below apply to standard uses without specific additional testing. Different values may be used when precise information on all of the relevant stresses and structural requirements are available.

Vr = Resulting movement Vr = (v_x² + v_y² + v_z²) ½
 

Exposure to different temperatures and chemicals:

For special stresses or exposure to different temperatures and/or chemical mediums outside the substances or situations specifically defined in DIN 4033, separate tests are always necessary.