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genotek / floor expansion joint covers / z1680
promate rm series

z1680
promate rm series

sku: z1680 · floor / wall
best for: shopping malls, airports, commercial lobbies, and high-traffic areas requiring interlocking floor joint coverage with slip-resistant serrated finish.
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overview
Overview
heavy-duty interlocking floor cover
01 — overview

heavy-duty interlocking floor cover

the promate rm series z-1680 is a modular interlocking floor expansion joint cover featuring serrated aluminum plates with elastomeric rubber gaskets. the interlocking design distributes loads evenly while rubber gaskets eliminate noise and prevent debris penetration.

design
Design
modular interlocking architecture
02 — design

modular interlocking architecture

installation
Installation
recessed installation with water barrier
03 — installation

recessed installation with water barrier

recessed installation with optional epdm/pvc moisture barrier with epoxy bonding and drainage system including ponding test. anchors at 300-500mm centres per manufacturer recommendation.

performance
Performance
astm e 1399 tested
04 — performance

astm e 1399 tested

movement performance tested per astm e 1399. backed by genotek's 10-year single source supply and installation warranty.

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
z1680 covers gap sizes from 39mm to 112mm. enter your measurement above to see the movement capacity, profile width, and whether this product handles your requirements.

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aesthetic options

available finishes

serrated mill finish
serrated mill finish
alternatives

similar products to consider

Z1685
standard
supermate series z-1685 & wtz-1685 interlocking & watertight floor system
supermate series
multi-storey buildings, commercial complexes, and wet areas requiring interlocking floor coverage with optional watertight performance for 75mm gaps.
gap range
50 – 100mm
movement
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Z1670S
premium
luxmate rms series z-1670s & zk-1670s interlocking recessed floor system
luxmate rms series
high-end lobbies, hotel corridors, premium retail, and architectural interiors where the joint cover must be recessed and finished flush with surrounding tile or stone.
gap range
40 – 60mm
movement
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prohinge series cfh & cfhk expansion joint cover standard
prohinge series cfh & cfhk expansion joint cover
prohinge series
commercial buildings, parking structures, malls, airports requiring durable floor-to-floor and floor-to-wall expansion joint coverage with vehicular and pedestrian traffic.
gap range
38 – 112mm
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Documents & Resources

Z1680 Technical Datasheet
PDF
Z1680 Installation Instructions
PDF
Z-1680-50
PDF
Z-1680-90
PDF
ZK-1680-50
PDF
ZK-1680-90
PDF
Z-1680-50
DWG
Z-1680-90
DWG
ZK-1680-50
DWG
ZK-1680-90
DWG
Z1680 Material Safety Datasheet
PDF
SPEC.Z1680
DOCX
Z1680 Short Specs
XLSX
MAXMIN.L.Z1680.50-DWG
PDF
MAXMIN.L.Z1680.90-DWG
PDF
MAXMIN.L.ZK1680.50-DWG
PDF
MAXMIN.L.ZK1680.90-DWG
PDF

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