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Plates

19" Surface Control Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

2 Flange Liner Plate

JENNMAR Civil now offers Contech 2-Flange Liner Plate that provides optimum shaft stability and protection when constructing new utility tunnels, relining structures under highways and railroads, and lining vertical shafts.

Channel Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Civil Products Catalog

Cuttable and Corrosion Resistant Products

JENNMAR offers a cuttable high strength molded fiberglass rib pan and plates for environments requiring corrosion resistance.

Dome Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Donut Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Fiberglass Sinkable and Non-sinkable Plates

JENNMAR offers a cuttable high-strength molded fiberglass rib pan and plates for environments requiring corrosion resistance. Sinkable and non-sinkable plates are available according to customer requirements.

Flat Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Header Plate Bell Style

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Header Plate Race Track Style

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Plates

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions. Manufactured under rigid quality - control conditions in accordance with ASTM F432, plate ratings range from 20,000 to 60,000 lbs. Customized sizes and coatings are available.

Push Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Roof and Rib Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Shadow Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.

Volcano Plate

JENNMAR plate products feature high strength, lightweight, and a low profile, effectively distributing roof bolt load evenly in all directions.