Watertight Expansion Joints and Construction Sealants by EMSEAL

Migumax SPJ 200

For large movements

Solid all-metal expansion joint cover
Maintenance-free, hard wearing and long-lasting, no non-shrink seal required

Vertical side walls
No diagonal cutting of stoneware necessary.

Striated Surface
Higher Safety by means of improved skid resistance

Three-dimensional movement absorption
Easy to install
Optimized design allows for easy and safe installation of the centring bar

Connection pins
Ensure even installation with respect to both, height and width


Production length: 4m (13.12′)


Min | 4” (100mm)
Preferred | 4″ (100mm)
Max | 20″ (500mm)

Above are mean joint sizes at mid-point of expected service temperature range.


1 ½”= +¾”, -¾”
(40mm= +20mm, -20mm)

Model | Joint Size

SPJ 200 | 8″ (200mm)
SPJ 200 C | 8″ (200mm)

Model | Seismic Movement

SPJ 200 | 285mm (+150mm, -135mm)
SPJ 200 C | 285mm (+150mm, -135mm)

Leg Height

Leg Height = 2 3/8″ (60mm)

Blockout Depth

Blockout depth = Leg Height + 1/4-inch (6mm) for EMSEAL-supplied epoxy-mortar setting-bed

Blockout Width

For retrofit or solid slab installations, blockout recess width will vary depending on joint-gap size—Consult EMSEAL.