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profloor rm series

z4102
profloor rm series

sku: z4102 · floor
best for: airports, convention centres, hospitals, and seismic zones requiring modular centre-bar floor joint coverage.

Introducing the Z-4102

The PROFLOOR RM Series Z-4102 is a recessed seismic floor expansion joint cover for joints from 30 mm to 300 mm, in profile heights of 30 mm to 43 mm. Continuous recessed aluminum frames carry a continuous aluminum center plate held by center machine screw and turn bar assemblies. The ZK-4102 variant closes the joint against a wall.
PROFLOOR RM Z4102 expansion joint cover
Multi-Directional Movement Multi-Directional Movement
Low Maintenance Low Maintenance
Water Barrier Water Barrier
Indoor / Outdoor Usability Indoor / Outdoor Usability
movement
01 — movement

seismic movement accommodation

the z-4102 accommodates ±50% of nominal joint width in multiple directions. the continuous aluminum center plate, held by center machine screw and turn bar assemblies at 500 mm on center, stays flush with the floor and self-centers after seismic displacement.

water barrier
02 — water barrier

water protection

an optional water barrier membrane can be specified with the z-4102. it is draped into the gap and retained by the base frames, so no mechanical punctures pass through the membrane sheet. order it together with the system.

load bearing
03 — load bearing

load bearing

rated 20 kn to 30 kn in the system drawings, depending on joint size, the z-4102 suits floors in airports, convention centres, hospitals and large public buildings.

assembly
04 — assembly

assembly in action

this video demonstrates the assembly process, perfectly designed for easy installation for durability and reliability.

Optional Vapor Barrier

For added protection, an optional vapor barrier is available, constructed from either EPDM or TPV, which offers high tensile and tear resistance, ensuring long-term performance against moisture penetration
Optional Vapor Barrier

Recessed Frames for 30 to 300 mm Joints

Continuous recessed aluminum frames, with side frames and anchor frames from 150 mm, are set flush with the finished floor in a blockout sized to the ordered joint width and profile height.
Recessed Frames for 30 to 300 mm Joints

Galvanized Steel Turn-bar for Structural Stability

The turn-bar component reinforces stability, enabling the system to accommodate multi-directional movement while keeping the cover aligned and stable.
Galvanized Steel Turn-bar for Structural Stability

System Drawing

The Z-4102 expansion joint cover system drawings cover joint widths of 30, 50, 100, 150, 200, 250 and 300 mm, for floor-to-floor and floor-to-wall (ZK-4102) conditions. Each size is downloadable as DWG and PDF.
System Drawing
interactive tool

gap size calculator

enter your expansion gap measurement to see if this product is right for you.

💳
20mm ≈ credit card
✌️
50mm ≈ two fingers
✊
100mm ≈ fist width
🖐️
200mm ≈ hand span
mm
z4102 covers gap sizes from 15mm to 450mm. enter your measurement above to see the movement capacity, profile width, and whether this product handles your requirements.

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technical data

profile specifications

model namejoint width (mm)height (mm)sightline (mm)movement capability (%)load capacity
z-4102-303030127±50%30 kN
z-4102-505030152±50%30 kN
z-4102-10010030205±50%30 kN
z-4102-15015033293±50%20 kN
z-4102-200 (s:321)20035321±50%20 kN
z-4102-200 (s:366)20035366±50%20 kN
z-4102-25025036441±50%20 kN
z-4102-30030043615±50%25 kN
zk-4102-30303078±50%30 kN
zk-4102-505030101±50%30 kN
zk-4102-10010030153±50%30 kN
zk-4102-15015033222±50%20 kN
zk-4102-20020035261±50%20 kN
zk-4102-25025036346±50%20 kN
zk-4102-30030043458±50%20 kN
from the technical datasheet

datasheet specifications

SeriesPROFLOOR RM Series (Z-4102 & ZK-4102)
System typeCentre Bar Seismic Floor System
MountingFlush-mounted
Suitable movementSeismic, Thermal, Settlement
Load capacityHeavy Traffic Pedestrian; Medium Traffic Vehicular
Recommended forInterior and Exterior Areas where Thermal and Multi- Directional/Seismic Movement is expected; Applications where high Movement Capacity is required
ComponentsExtruded Aluminum Support Profiles; Aluminum / Stainless Steel Cover Plate; Steel Turnbar Assembly
Material: Support ProfilesExtruded aluminum, grade AA 6063 preferred
Material: Cover PlateAluminum, Stainless Steel 304 or Stainless Steel 316
Material: TurnbarGalvanized Steel; finish: “A” Coating (Corrosion Protection)
Material: Vapor Barrier (Optional)Ethylene Propylene Diene Monomer (EPDM) or Thermoplastic Vulcanizate (TPV); black
Supply length3.00 m per piece (support profile and cover plate)
Substrate toleranceSurface level within ±2 mm; gap level within ±5 mm
SizesPer the system drawings; profiles can be customized to requirements

Source: Z4102 technical datasheet. Sizes and dimensions: profile specifications above and the system drawings.

alternatives

similar products to consider

z4100 premium
z4100
profloor rm series
airports, convention centres, hospitals, and seismic zones.
gap range
50 – 450mm
movement
±100%
view →
z4100a standard
z4100a
profloor rm series
high seismic zones, airports, and critical infrastructure requiring enhanced seismic floor joint coverage.
gap range
25 – 300mm
movement
±50%
view →
d4000 premium
d4000
proflex wc series
high seismic zones, airports, hospitals, convention centres, and critical infrastructure requiring large-gap coverage with multi-directional movement capacity.
gap range
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movement
±100%
view →
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Documents & Resources

Z4102 Technical Datasheet
PDF
Z4102 Installation Instruction
PDF
Z-4102-100
PDF
Z-4102-150
PDF
Z-4102-200 (S321)
PDF
Z-4102-200 (S366)
PDF
Z-4102-250
PDF
Z-4102-30
PDF
Z-4102-300
PDF
Z-4102-50
PDF
ZK-4102-100
PDF
ZK-4102-150
PDF
ZK-4102-200
PDF
ZK-4102-250
PDF
ZK-4102-30
PDF
ZK-4102-300
PDF
ZK-4102-50
PDF
Z-4102-100
DWG
Z-4102-150
DWG
Z-4102-200 (S321)
DWG
Z-4102-200 (S366)
DWG
Z-4102-250
DWG
Z-4102-30
DWG
Z-4102-300
DWG
Z-4102-50
DWG
ZK-4102-100
DWG
ZK-4102-150
DWG
ZK-4102-200
DWG
ZK-4102-250
DWG
ZK-4102-30
DWG
ZK-4102-300
DWG
ZK-4102-50
DWG
Z4102 Material Safety Datasheet
PDF
SPEC_Z4102_079500
DOCX
SPEC_Z4102_079513
DOCX PDF
MAXMIN.L.Z4102.100-DWG
PDF
MAXMIN.L.Z4102.150-DWG
PDF
MAXMIN.L.Z4102.200.S321-DWG
PDF
MAXMIN.L.Z4102.200.S366-DWG
PDF
MAXMIN.L.Z4102.250-DWG
PDF
MAXMIN.L.Z4102.30-DWG
PDF
MAXMIN.L.Z4102.300-DWG
PDF
MAXMIN.L.Z4102.50-DWG
PDF
MAXMIN.L.ZK4102.100-DWG
PDF
MAXMIN.L.ZK4102.150-DWG
PDF
MAXMIN.L.ZK4102.200-DWG
PDF
MAXMIN.L.ZK4102.250-DWG
PDF
MAXMIN.L.ZK4102.30-DWG
PDF
MAXMIN.L.ZK4102.300-DWG
PDF
MAXMIN.L.ZK4102.50-DWG
PDF

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