LRV 50.3

Colour Range

Stainless Steel

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Seismic Series - Extreme Movement - Floor, Wall & Roof

EXSSM‑100 to EXSSM‑600

Floor‑to‑Floor Expansion Joint Cover with Stainless Steel Deck

The EXSSM Seismic Series floor‑to‑floor expansion joint covers are surface-mounted expansion joint covers designed to accommodate normal thermal movement of the day-to-day requirements of the structure while accommodating extreme multidirectional movement during seismic events. Latham strongly recommends that systems of this size have the cover plates treated with a slip-resistant coating for better pedestrian safety.

Materials

Aluminium 6063-T5 mill finish alloy.
304 Grade 2B finish stainless steel cover plates.
Spring steel treated centring bar with cylindrical pins at ~475mm centres.
Supplied in 3050mm lengths.

Fixings

Side members factory drilled to accept 8mm countersunk head fixings drilled at ~250mm centres.

TECHNICAL CHARACTERISTICS	Illustrated: EXSSM-100
EXSSM-100	100	230	250	49	+100/-90mm	190mm	27mm	4mm
EXSSM-150	150	280	350	49	+150/-140mm	290mm	28mm	5mm
EXSSM-200	200	330	450	49	+200/-190mm	390mm	29mm	6mm
EXSSM-250	250	380	550	49	+250/-240mm	490mm	29mm	6mm
EXSSM-300	300	430	650	49	+300/-290mm	590mm	31mm	8mm
EXSSM-400	400	530	850	49	+400/-390mm	790mm	31mm	8mm
EXSSM-500	500	630	1050	49	+500/-490mm	990mm	33mm	10mm
EXSSM-600	600	730	1250	49	+600/-590mm	1190mm	33mm	10mm

TECHNICAL CHARACTERISTICS

Illustrated: EXSSM-100

Stainless Steel Code Smooth Deck

Movement

Total Available Movement

Overall Depth

Cover Plate Thickness

EXSSM-100

100

230

250

+100/-90mm

190mm

27mm

4mm

EXSSM-150

150

280

350

+150/-140mm

290mm

28mm

5mm

EXSSM-200

200

330

450

+200/-190mm

390mm

29mm

6mm

EXSSM-250

250

380

550

+250/-240mm

490mm

29mm

6mm

EXSSM-300

300

430

650

+300/-290mm

590mm

31mm

8mm

EXSSM-400

400

530

850

+400/-390mm

790mm

31mm

8mm

EXSSM-500

500

630

1050

+500/-490mm

990mm

33mm

10mm

EXSSM-600

600

730

1250

+600/-590mm

1190mm

33mm

10mm

Product Code	Image 3	Product Videos
All dimensions in millimeters
EXSSM‑100 to EXSSM‑600	Image{width=1457,height=650,url='https://www.latham-australia.com/hubfs/Mechanical%20Expansion%20Joint%20Covers/Seismic/1457x650-Tech%20Drawing-Seismic%20Series%20EXSSM%E2%80%90100%20to%20EXSSM%E2%80%90600.jpg',altText='1457x650-Tech Drawing-Seismic Series EXSSM‐100 to EXSSM‐600',fileId=392215592381}	[{id=392794928591, createdAt=1792037048427, updatedAt=1792037058020, 1='{type=string, value=EXSSM Series}', 2='{type=string, value=https://www.youtube.com/watch?v=RBX9w5BMYys}'}]

Product Code

Image 3

Product Videos

All dimensions in millimeters

EXSSM‑100 to EXSSM‑600

Image{width=1457,height=650,url='https://www.latham-australia.com/hubfs/Mechanical%20Expansion%20Joint%20Covers/Seismic/1457x650-Tech%20Drawing-Seismic%20Series%20EXSSM%E2%80%90100%20to%20EXSSM%E2%80%90600.jpg',altText='1457x650-Tech Drawing-Seismic Series EXSSM‐100 to EXSSM‐600',fileId=392215592381}

[{id=392794928591, createdAt=1792037048427, updatedAt=1792037058020, 1='{type=string, value=EXSSM Series}', 2='{type=string, value=https://www.youtube.com/watch?v=RBX9w5BMYys}'}]

Colour Range

EXSSM‑100 to EXSSM‑600

Floor‑to‑Floor Expansion Joint Cover with Stainless Steel Deck

Why you should choose Latham products

Colour range - up to 16 colours available (depending on the Series)

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