BROCK® Secondary Containment Systems | 
Brock Secondary Containment Systems are available in square, rectangle, circle and oblong configurations. Ring wall are available in 22-, 36- and 44-inch (559-, 914- and 1118-mm) heights. | 
Galvanized steel corners are die-formed to match the corrugations for a snug fit. Seams with alternating bolt pattern assure a positive seal on square and rectangular configurations. | 
Alternating bolt pattern, featuring Grade #8.2 bolts with special weather-resistant coating, assembles fast and requires virtually no subsequent maintenance. The 22-inch (559-mm) wall height models feature a double bolt pattern. | 
Special seam sealant is resistant to petroleum products and contains nylon spacer beads, a Brock innovation, to keep sealant in place during assembly for durable, long-lasting seams. | 
Containment walls are available a choice of 10-, 12-, 14- and 15-gauge thicknesses. | 
Innovative rolled flange extends outward on rounded sidewalls and inward on straight sidewalls to add structural strength and stability at the sidewall’s top edge. |  |  |  |  |  | 
Brock’s unique, super-strong hat-shaped support posts bolt to sidewalls and extend below grade for added reinforcement. | | view all photos |
Better Protection
Less Maintenance
Lower Cost A common-sense choice for long-term protection -- that’s what you get with a BROCK® Galvanized Steel Secondary Containment System.
Originally developed for oil and natural gas fields for economic containment purposes, BROCK Secondary Containment Systems are now widely used wherever containment is required. In addition to their economical and weather-resistant advantages, BROCK Containment Systems also offer greater design flexibility.
Check these value and reliability features:
- Sidewalls of G-90 galvanized steel with a minimum tensile strength of 65,000 psi for long-lasting performance.
- Four-inch corrugations provide greater structural rigidity and integrity.
- Modular components assemble quickly for fast installation.
- Bolt-together design offers an endless variety of shapes as well as easy expansion and relocation.
These value-packed features, together with local support and service, make BROCK® Secondary Containment Systems your first choice. |
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