Artificial Quartz Slabs
Artificial Quartz Slab
Color: Silver Volakas White; other decors to customer's request
Size: 3000x1400mm, 3200x1600mm, or based on customer's request
Thickness: 15mm, 18mm, 20mm and 30mm
Finished: Polished as standard, honed on request
Application: Kitchen countertops, bathroom vanity tops, wall tiles, islands, bar tops, reception desks
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Product Introduction
Artificial quartz slabs are manufactured, not quarried: fine quartz sand is bound in polyester resin and consolidated under vacuum into a dense sheet, with the mineral content running near 93% of the mix by weight. Our standing decors include Silver Volakas White, the fine-grain white that has been our best seller in the European market, and other decors are run to a customer's supplied reference. Because the colour comes from a weighed formulation rather than a block face, an artificial quartz stone slab can be re-pressed to the same tone months later, which is what a hotel refit or a repeat kitchen programme actually depends on.
Slabs are produced in 3000x1400mm and 3200x1600mm jumbo formats at 15, 18, 20 and 30mm, and each press batch keeps a retained slab against which the following container is read. YoYo Stone also cuts, edges and drills the same material, so artificial quartz countertops, vanity tops and wall panels leave one factory with sink cutouts, faucet holes and edge profiles worked to a template.
Products Description
| Parameter | Specification |
|---|---|
| Product Name | Artificial Quartz Slab; Silver White Quartz Slab |
| Material | Artificial stone; mineral filler near 93% by weight, polyester binder near 7%, vacuum consolidated |
| Colour | White with a tiny grain on the surface; other colours produced to the customer's request |
| Standard Sizes | 3000x1400mm and 3200x1600mm jumbo slabs (320x160cm); other sizes based on the customer's request |
| Thickness | 15mm, 18mm, 20mm and 30mm |
| Thickness Tolerance | One millimetre on a standard order, half a millimetre when the order is called calibrated |
| Density | 2.35 to 2.45 g/cm3 |
| Weight | About 246 kg for one 3200x1600mm slab at 20mm |
| Water Absorption | Under 0.05% by mass |
| Mohs Hardness | 6 to 7 |
| Compressive Strength | 190 to 220 MPa |
| Flexural Strength | 45 to 55 MPa |
| Available Finishes | Polished as standard, honed on request; no sealer programme, because absorption is under 0.05% |
| Edge Profiles | Eased, bevelled, bullnose, radius, ogee, mitred waterfall, 20+20mm laminated front |
| Cutouts and Holes | Drop-in, undermount or vessel sinks; a 10mm minimum inside radius; faucet holes drilled to your template |
| Usage | Kitchen and bath countertops, islands, bar tops, reception desks, laboratory worktops, bathroom vanity tops and wall tiles |
| Exterior Use | Interior use only; the binder yellows under direct sun and joints open under temperature cycling |
| Packing | Standard export packing: A-frame wooden bundles, protective film, corner protection, ISPM 15 treated |
| Delivery Time | About 1 to 3 weeks per container |
| MOQ, OEM and Port | 50 square meters minimum; OEM service and logo printed on the slab backside; FOB Xiamen, China |
Products Description
Quality Control & Inspection Standards
Incoming sand, pigment and resin:
Quartz sand is logged lot by lot and sieved for particle size distribution, because a wide particle spread packs loose and traps air. Resin and inorganic pigment are booked by supplier batch number, and the filler-to-binder ratio is written onto a scale sheet, never eyeballed at the hopper.
Press and cure records:
Vacuum level, vibration time and cure temperature are written onto the batch sheet that travels with the slab. This is the record that matters later: a binder that is short of full cure shows up as flat spots in the shine and as fine cracking beside a cutout six months to a year later.
Calibration and flatness:
Thickness is gauged across the sheet rather than at a single point, so two artificial quartz slabs butt together without the fabricator grinding the joint level on site.
Gloss reading and slab identity:
Every polished slab is gauged on a gloss meter and compared with the master held for that batch, and the batch number is stencilled on the reverse. A complaint can therefore be traced to a press run, and a replacement slab pulled from the same formulation.
Products application
Typical Project & Application Scenarios
FAQ
Frequently Asked Questions
How do you keep artificial quartz slabs the same colour from one container to the next?
Every press batch keeps a retained slab, and the next container is read against it under a Delta E of 1.0. We also stencil the batch number on the backside, so a repeat order can be pulled from the same formulation rather than re-matched by eye.
Will a hot pan damage an artificial quartz countertop?
The binder sets the limit rather than the quartz: steady heat at around 150C will flatten the shine and can blister the surface, and a pan taken straight from the ring can shock it. Always stand hot cookware on a mat.
Can artificial quartz slabs be used outdoors on a facade or an open terrace?
No, not on exposed work. The quartz granule itself is UV-stable, but the polyester binder is not: sunlight yellows the face and temperature cycling splits the joints. A covered, drained position is acceptable; an open terrace should be specified in granite or porcelain.
How are artificial quartz slabs loaded, and what breakage allowance should we budget?
Slabs travel upright in A-frame bundles of about 16 at 20mm, and a 20ft is weight-limited before it is volume-limited, so the loading plan ships roughly 95 to 100 slabs. Budget one percent loss on edge damage, and we photograph each bundle closed.
China Direct-Source Stone Furniture Factory
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