Seismic Expansion Joint Cover - Wabo® SeisMaxPlus By Sika - #A311

Seismic expansion joint covers don’t deform during seismic events.

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Seismic expansion joint covers don’t deform during seismic events.
Seismic expansion joint covers don’t deform during seismic events.
Seismic expansion joint covers don’t deform during seismic events.
Seismic expansion joint covers don’t deform during seismic events.


#A311 - Seismic Expansion Joint Cover - Wabo® SeisMaxPlus By Sika

Seismic expansion joint covers are designed to provide extra protection in areas prone to seismic activity.

These Wabo covers don't allow any exposed metal to show above the slab. Elastomeric seals sit level with the floor, with no trip hazards.

SeisMaxPlus joint covers feature a unique design ...More

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Sizes & Prices (16 options)

Description /Size Style Options Price Quantity
9.88"W x 10'L, (Fits 2" Gap) Mill Aluminum
NBS-200
DECK-TO-DECK
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$2,735.49- each
11.88"W x 10'L, (Fits 4" Gap) Mill Aluminum
NBS-400
DECK-TO-DECK
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$3,485.23- each
15.88"W x 10'L, (Fits 6" Gap) Mill Aluminum
NBS-600
DECK-TO-DECK
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$3,799.02- each
17.88"W x 10'L, (Fits 8" Gap) Mill Aluminum
NBS-800
DECK-TO-DECK
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$4,108.02- each
21.88"W x 10'L, (Fits 10" Gap) Mill Aluminum
NBS-1000
DECK-TO-DECK
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$4,560.74- each
23.88"W x 10'L, (Fits 12" Gap) Mill Aluminum
NBS-1200
DECK-TO-DECK
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$4,819.44- each
33.88"W x 10'L, (Fits 18" Gap) Mill Aluminum
NBS-1800
DECK-TO-DECK
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$6,077.00- each
42.88"W x 10'L, (Fits 24" Gap) Mill Aluminum
NBS-2400
DECK-TO-DECK
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$6,563.26- each

5.94"W x 10'L, (Fits 2" Gap) Mill Aluminum
NBS-200C
DECK-TO-WALL
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$2,891.19- each
7.94"W x 10'L, (Fits 4" Gap) Mill Aluminum
NBS-400C
DECK-TO-WALL
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$3,595.42- each
10.94"W x 10'L, (Fits 6" Gap) Mill Aluminum
NBS-600C
DECK-TO-WALL
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$4,323.60- each
12.94"W x 10'L, (Fits 8" Gap) Mill Aluminum
NBS-800C
DECK-TO-WALL
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$4,443.37- each
15.94"W x 10'L, (Fits 10" Gap) Mill Aluminum
NBS-1000C
DECK-TO-WALL
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$5,411.09- each
17.94"W x 10'L, (Fits 12" Gap) Mill Aluminum
NBS-1200C
DECK-TO-WALL
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$5,698.53- each
25.69"W x 10'L, (Fits 18" Gap) Mill Aluminum
NBS-1800C
DECK-TO-WALL
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$6,877.05- each
33.19"W x 10'L, (Fits 24" Gap) Mill Aluminum
NBS-2400C
DECK-TO-WALL
Select Options
$7,162.09- each

Description

Seismic expansion joint covers are designed to provide extra protection in areas prone to seismic activity.

These Wabo covers don't allow any exposed metal to show above the slab. Elastomeric seals sit level with the floor, with no trip hazards.

SeisMaxPlus joint covers feature a unique design that allows the slide plate assembly to rotate and displace during a seismic event, absorbing the energy and preventing damage to nearby concrete.

You can then snap the seals back in place by hand once the event is over. This allows you to avoid lengthy building closures.

Ideal for use with interior expansion floor joints in healthcare settings, transit areas, commercial, retail, educational, and commercial buildings.

Seismic Expansion Joint Covers

  • ADA compliant
  • Made from aluminum
  • For interior floor expansion joints ONLY
  • Sixteen models cover gap sizes from 2 -24 inches
  • Deck to Deck and Deck to Wall configurations
  • Protects nearby surfaces during seismic activity
  • Seals can be snapped back into place by hand
  • See all of our expansion joint covers
  • expansion joint covers for concrete

Read about the importance of expansion joints in construction and infrastructure

Specifications

Availability:

  • Gap sizes covered: 2" through 24" (51- 610 mm)
  • Seal color choices: Black (standard), Beige, Gray;
  • System height: 1-3/8" (35 mm)
  • Section length: 10 feet (3.05 m) per piece

Construction Details:

  • Two install configurations: Deck to or Deck to Wall
  • What ships with the system:
    • Aluminum base extrusion
    • Aluminum center slide plate
    • Aluminum edge extension (extruded for NBS-200-NBS-1200; manufactured for NBS-1800-NBS-2400)
    • Seismic self-centering bar with 1/4" stainless steel machine screw at 18" O.C.
    • PVC elastomeric seal — Shore A 70 ±5 (Black P/N 15340, Beige P/N 15341, Gray P/N 15342)
    • 1/4" x 2-1/4" threaded concrete anchors with nut and washer at 24" O.C.
    • 1/4" x 1" x 6" aluminum splice bar for slide plate joints
  • Inlay recess depth: 1/4", 3/16", 1/16"
  • Blockout depth required: 1-3/8"
  • Anchor spacing: 24" o.c. for base extrusions; 18" o.c. for seismic centering bars
  • Interior use only

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