Multi-storey ramp lanes and braking zones
Graded profile for tyres that are slowing down, often wet.
Graded Broadcast Epoxy Floor for Car Park Decks
SKU: FW-ECS-GRD
An exposed car park deck floor built from a blend of aggregate sizes rather than one sieve: the coarse fraction carries the tyre and the braking shear, the fines pack the voids between it, so the texture stays open where it has to shed water and stays even where the wheels actually run.
Key Parameters
- Finish
- Graded broadcast, open texture
- Thickness
- 5 mm
- Coverage
- 6 kg/m²
- Mix Ratio
- A:B = 2:1
- Walk-on Time
- 10 h
Standard pack: 25 kg/set (A: 20 kg + B: 5 kg). Reply within 24 hours. Custom RAL colours and OEM packaging available.
- ISO 9001
- SGS
- CE
- PICC
System line:Epoxy Colored Sand
Why buyers specify it
- Graded aggregate — fewer voids than a single-size broadcast, so the profile stays open instead of polishing shut
- Grip held where it matters: wet tyres, braking zones and standing water
- Falls and drainage detailed with the build, not added afterwards
- Movement joints carried through as joints that are allowed to move
- UV-stable topcoat available for open decks, where a standard epoxy would amber
Seamless epoxy colored sand floors — metallic, solid colour and flake builds — engineered for grip, durability and a low-VOC interior.
Product overview
A deck build made from a blend of aggregate sizes rather than one sieve: 5 mm at 6 kg/m², open graded texture, mixed A:B = 2:1 by weight out of a 25 kg set (20 kg resin + 5 kg hardener). It holds >85 Shore D and 78 MPa compressive with 3.5 MPa adhesion and a Taber loss of ≤0.02 g (CS-17, 1000 cycles). 30 minutes of pot life at 20 °C, walk-on at about 10 hours, full cure at 7 days before gradients are opened to traffic.
Why one sieve size gives you grip or gives you a wear pattern
A single aggregate size leaves voids. Grade the blend — coarse for structure, fine to sit between the grains — and the same wet resin receives a surface where the coarse grains stand proud to hold wet-tyre friction while the finer fractions pack beneath them, which is what keeps a deck floor from polishing down under the same two wheel paths every day. The build is thick by design: a nominal 5 mm section at roughly 6 kg/m² of system consumption takes the falls, the braking shear and the standing water instead of passing them to the slab.
Two ways to specify the same deck duty
Buyers comparing this page with our coarse ramp system will notice the section and the consumption are the same. They are two answers to one job, and the difference is the sieve curve, not the resin: a single coarse size leaves a deeper, more open profile, which is what a braking lane wants; a graded blend keeps that profile from closing up under traffic and gives a surface that is easier to sweep and wash. Choose the graded build where the deck is used by people on foot as well as by cars — the apron, the pedestrian ramp, the queue deck — and the coarser single size where the lane is purely a braking surface.
Where it goes
- Multi-storey deck floors and ramps, podium slabs and any fall that has to drain under wet tyres.
- Loading bays and aprons where standstill traffic and turning loads are the design cases.
- Open decks in sun, where the build is specified with a UV-stable topcoat that resists the ambering a standard epoxy shows on an exposed deck.
- Movement joints detailed through the build-up rather than cut afterwards.
What we do not publish
No slip classification and no R rating. A graded profile reads as grip in a photograph and measures as something else on a ramp under a wet tyre, and we have not ramp-tested this build. Where a project needs a classification we arrange the test on the build that is actually going in, on your deck, rather than quoting a number borrowed from a datasheet.
What changes the price
Falls and drainage first: a deck that ponds needs a grinding and re-fall conversation before it needs a coating. Then exposure — a covered deck and a podium slab are not the same specification even when the aggregate is. Send the falls drawing, the joint layout and the winter regime, and we will tell you whether you are specifying this build, the coarser ramp system, or neither.
A single aggregate size leaves voids. Grade the blend — coarse for structure, fine to sit between the grains — and the same wet resin receives a surface with fewer gaps to hold water, dirt or a tyre's contact edge. That is the whole argument for a graded broadcast over a one-size scatter, and it is why this build goes on ramps and decks rather than on a showroom floor.
The build is thick by design: a nominal 5 mm section at roughly 6 kg/m² of system consumption, taking the falls, the braking shear and the standing water that a deck gets and a floor inside a building does not.
System build-up (typical, per m²)
| Primer | Epoxy penetrating primerRoll to a wet edge on a ground, sound slab |
|---|---|
| Graded broadcast | Saturated to full profileCoarse and fine sizes into the wet resin, rolled in |
| Lock / topcoat | Clear or tinted epoxyUV-stable formulation on open decks |
| Typical build | 5 mm≈ 6 kg/m² system consumption |
Rated features
- anti-slip
- heavy-duty
- UV-resistant
- seamless
- drainage-detail
Colour options
- Mid Grey
- Charcoal
- Beige Blend
- Custom RAL
Custom RAL matching available — we ship a physical sample card before production.
Full specifications
| Brand | Friway |
|---|---|
| SKU | FW-ECS-GRD |
| Category | Epoxy Colored Sand |
| Finish | Graded broadcast, open texture |
| Coverage | 6 kg/m² |
| Thickness | 5 mm |
| Mix Ratio | A:B = 2:1 |
| Pot Life | 30 min |
| Walk-on Time | 10 h |
| Full Cure | 168 h |
| Hardness | >85 Shore D |
| Adhesion | 3.5 MPa |
| Compressive Strength | 78 MPa |
| Abrasion Resistance | ≤0.02 g (Taber CS-17, 1000 cycles) |
| Package | 25 kg/set (A: 20 kg + B: 5 kg) |
| Warranty | 3 years |
Installation & cure data
| Mix ratio | A:B = 2:1 by weightWeigh, do not eyeball |
|---|---|
| Pot life | 30 min at 20 °CPlan the broadcast inside the open time |
| Walk-on | 10 hAt 20 °C |
| Full cure | 7 days at 20 °CSound concrete ≥ C25, substrate moisture ≤ 4 % (CM test), ambient 10–35 °C and relative humidity ≤ 80 %, surface at least 3 °C above dew point. |
| Service | Vehicular decks after full cureRelease gradients and braking zones last |
Performance
| Adhesion | ≥ 3.5 MPa |
|---|---|
| Compressive | 78 MPa |
| Hardness | > 85 Shore D |
| Abrasion | ≤ 0.02 gTaber CS-17, 1 000 cycles |
| Slip resistance | Graded broadcast, open textureCoarse profile for wet tyres; ramp classification can be arranged on your build |
Figures are typical values measured in our laboratory. Substrate, climate and workmanship affect the result — we confirm the final specification in writing before your order.
Documents for this system
We release documents as editable originals on request (batch-specific data is not in a generic PDF). One click sends your request with this product attached.
- Technical Data SheetBuild-up, consumption and cure scheduleRequest
- Safety Data Sheet (SDS)Component-wise, issued with every shipmentRequest
- Joint and fall detailHow the deck is laid to drain and where the movement joints sitRequest
- Colour card (RAL-matched)Physical sample card, shipped freeRequest
Certifications for this system
- ISO 9001
- SGS
- CE
More resources
Packaging
Two-component sets palletised for export, shipped fromDongguan, Guangdong, China by Dongguan Friway Hydraulic Control Technology Co., Ltd..
| Set composition | 25 kg/set (A: 20 kg + B: 5 kg) |
|---|---|
| Net weight / set | 25 kg |
| Pallet configuration | 20 sets (500 kg net) per 1200 × 1000 mm pallet, stretch-wrapped with corner boards |
| 20 ft container | ≈ 400 sets |
| 40 ft HQ | ≈ 800 sets |
| Shelf life | 12 months from fill date |
| Storage | Dry, ventilated store, 5–35 °C, keep away from direct sunlight; store Part A and Part B separately and reseal after use. |
Lead time
Counted from confirmed deposit and approved colour. FOBShenzhen or Guangzhou; CIF and DDP quoted on request.
| Order quantity | Lead time | Notes |
|---|---|---|
| Sample (≤ 2 sets) | 2–4 days | courier freight collect via DHL / UPS / FedEx, shipping at your cost; 5–7 days door to door |
| 1–49 sets | 5–7 days | Stock colours first; standard export packing included |
| 50–199 sets | 10–12 days | Includes batch mixing and in-house QC record per batch |
| 200–999 sets | 15–20 days | Production slot reserved after 30% deposit |
| FCL / 1000+ sets | 22–28 days | Confirmed against the shipping schedule; FOB Shenzhen or Guangzhou |
Customisation
- Colour matchingMOQ 5 sets (≈ 125 kg)
RAL / Pantone reference or a physical sample; we send a wet film for approval before batch production.
- Own-brand labellingMOQ 20 sets (≈ 500 kg)
Your logo and language on the pails and carton; artwork in AI/PDF. Blank labelling available below this MOQ.
- Packaging & cartonMOQ 50 sets (≈ 1,250 kg)
Pail size, carton printing, palletising and shipping marks per your export requirement.
- Full OEM / ODMMOQ 200 sets (≈ 5,000 kg)
Formulation adjustment (gloss, cure speed, aggregate, conductivity range) with TDS and CoA issued under your brand.
Certifications & paperwork
Company-level documents we can issue for this system. We supply certificate copies and batch test reports on request rather than publishing them as images.
- ISO 9001Quality management system for the flooring coatings lineCertificate copy + audit scope on request
- SGS testedAdhesion, hardness, abrasion and VOC on finished filmTest report per batch on request
- CE / DoCDeclaration of conformity for European projectsDoC issued with shipment documents
- French A+ VOCIndoor air-emission class for living-space floorsClassification sheet on request
- PICC product liabilityProduct liability cover for exported goodsPolicy summary on request
- MSDS / SDSPer component — needed for sea and air freight approvalIssued with every shipment
Application sequence
Grind and vacuumDay 1
CSP 1–2 profile, no laitance left; dust is the main cause of delamination.
Prime2–4 h
Roll epoxy primer and let it go tack-free.
Broadcast the pigmented sand45 min/100 m²
Spread colored sand into the wet resin and lock it with a second roll of binder.
Roll off and flattenSame pass
Remove loose grain and level the texture so the colour field reads uniform.
Seal coat6–12 h later
Apply the chosen gloss seal coat; keep the wet edge to avoid lap marks.
Cure and releaseNext day
Barrier off; foot traffic after 8 hours, furniture after 24 hours.
Field tips
- Keep one batch number per room — mineral pigment from different lots can show a faint shade shift.
- Close wet edges within the pot life; on large slabs plan pour strips with tape lines instead of cold joints.
- In clinics, specify the semi-gloss seal: gloss shows tyre and scuff marks, matte shows dust.
- Do not seal before the scatter coat has outgassed, or pinholes will appear in the film.
Need the full method statement for your site? Request it with the form below — we review your slab data before your crew starts.
Where this system works
Basement and covered decks
Seamless and dust-proof where the floor sees traffic but no sunlight.
Roof and podium parking
Needs the UV-stable topcoat conversation as part of the build, not as an extra.
Loading and queue decks
Stand-still traffic, turning loads and spilled fuel are the design cases.
Declared applications
- parking
- ramp
- commercial
- loading-dock
- industrial
Compatible substrates
- concrete
After handover
- Daily: auto-scraper or damp mop with neutral cleaner.
- Spills of coffee, dye or cosmetics: wipe within a few hours before they stain the seal.
- Refresh the seal coat instead of the whole system when the gloss dulls.
Frequently asked questions
What does grading the aggregate actually buy me?
A one-size scatter leaves a regular pattern of voids; the fine fraction fills between the coarse grains, so the surface carries the tyre on more contact points and the voids are not available to hold water or dirt. It also means the texture does not read as a grid of holes in raking light.
Does an open texture collect dirt?
More than a sealed smooth floor, less than a single-size broadcast, because the voids are smaller. On a deck the practical answer is the fall and the wash-down route, so specify those with the surface rather than after it.
How do you handle movement joints on a ramp?
They are carried through as joints that move, with a flexible seal and aggregate transition at the edges — not bridged with a rigid film. Send the joint layout and we detail each one with the build.
Will the colour hold in sunlight?
On an open deck we specify a UV-stable topcoat, which resists the ambering a standard epoxy shows in direct sun. It slows the change; it does not stop it, and we would rather say that than promise a colour that never moves.
Your project has conditions we cannot see from here? Send the slab report and drawings — our engineers answer with a written specification.
Related Products
Made in Our Own Factory
Dongguan Friway Hydraulic Control Technology Co., Ltd.
Every batch of Graded Broadcast Epoxy Floor for Car Park Decks is produced in our own facility by a team that integrates R&D, production, sales and technical service. Advanced equipment, batch-level lab testing and a complete quality system mean consistent quality — from the first sample to the last pallet.
Mixing Lines
Reactor Kettles
Dispersing Equipment
Mixing & Control
Raw-Material Store
Labelling
Vacuum Mixing
QC Drying Oven
Filling & Capping
Questions about production, certificates or MOQ?
Ask Our Team- ISO 9001Quality management system for the flooring coatings lineCertificate copy + audit scope on request
- SGS testedAdhesion, hardness, abrasion and VOC on finished filmTest report per batch on request
- CE / DoCDeclaration of conformity for European projectsDoC issued with shipment documents
- French A+ VOCIndoor air-emission class for living-space floorsClassification sheet on request
- PICC product liabilityProduct liability cover for exported goodsPolicy summary on request
- MSDS / SDSPer component — needed for sea and air freight approvalIssued with every shipment
Certificates & Lab Reports
This product line is verified by third-party laboratories. The marks shown above are the ones we publish as images; the documents behind them — certificate copies, batch-specific test reports, the CE Declaration of Conformity — are issued on request. A scanned badge proves nothing about your slab; the report behind it does.
Get a Free Quote
Need a Specification for Your Slab?
Send the floor area, substrate condition and what the room has to take. We reply with the system build-up, coverage estimate and an FOB quotation — usually within 24 hours.
- Tell us about the floorArea in m², substrate condition, and the finish or colour you want.
- Get a technician's replyWithin 24 hours: system build-up, coverage estimate, pricing and TDS/MSDS.
- Confirm colour & sampleFree colour chips and a cured sample panel before you place an order.