SECTION 033000

Part 2 - Products

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A. Acceptable Manufacturer:
Xypex Chemical Corporation
13731 Mayfield Place, Richmond, B.C., Canada V6V 2G9
Tel: 800 961.4477 or 604 273.5265
Fax: 604 270.0451

B. Proprietary Products: Xypex crystalline waterproofing materials as follows:

1. Xypex Concentrate DS-1 (general applications)
2. Xypex Concentrate DS-2 (where enhanced abrasion resistance is required)

Note: Supplemental specifications are available for Xypex Concentrate and Modified (coatings) and Xypex Admix (admixture).

C. Substitutions: No substitutions permitted.

D. Source Quality: Obtain proprietary crystalline waterproofing products from a single manufacturer.


A. Dry Shake Materials: Coverage rate for cementitious crystalline waterproofing shall be as follows:

Xypex Concentrate DS-1     1.75 lb per sq. yd. (0.95 kg/m2)
Xypex Concentrate DS-2     6.75 - 7.5 lb sq. yd. (3.6 - 4.0 kg/m2)

When using Xypex Concentrate DS-2 for enhanced impact and abrasion resistance, consult with manufacturer or its authorized representative to determine appropriate coverage rate.

See section:
Part 1 - General  |  Part 2 - Products  |  Part 3 - Execution