Serving the community since 1939!

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Lehigh Southwest Cement

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Permanente Plant

FAQs

Lehigh Southwest Cement manufactures products that exceed the highest standards imposed by the American Society of Testing and Materials (ASTM). By employing advanced analytical and manufacturing techniques, Lehigh Southwest produces consistently high-strength cements.

The Permanente Plant produces the following types of cement:

Contact Us 

Permanente Plant

24001 Stevens Creek Blvd.
Cupertino, CA 95014

General Number:
(408) 996-4000

Media/Community Hotline:
(408) 500-5034

Type II/V (Low-Alkali)
Type III (Hi-Early Strength)
Slag Cement
Type I-P
APPC
TioCem

Further general information can be found at Cement.org:

Cement Basics