Quartzforms Top Crystal Black 705 is a quartz stone with a consistent black background and delicate, mirror pieces and flecks, scattered through its surface.
The ADD Family of quartz surfaces contains a range of incredibly looking materials and colours that will suit residential interior areas such as kitchens, bathrooms, floorings and commercial applications for retail outlets such as restaurants, hotels and bakeries with Quartzforms materials, from this leading German quartz manufacturer.
Quartzforms products are made with the latest technological facilities and advances with patented Bretonstone® methods. Quartzforms produces stone materials with unmatched performance characteristics that have practically zero water porosity, great design and visual appeal, making it an ideal surface for interior design projects in which long-lasting materials are required.
Quartzforms slabs are made with approximate 92% pure crushed quartz and 7% of bonding resins, agents and 1% pigments and/or additives.
Quartzforms products are ecological and non-toxic, versatile (available in a wide variety of colours, finishes, grains and textures), water-resistant (it doesn’t absorb liquids), knock resistant (it bears greater impact than similar materials), highly scratch, fire, acid and stain-resistant.
Quartzforms offers a 10-year available warranty to its customers, warranting that the material will be free of manufacturing defects.
|Manufacturers' Warranty||10 years|
|Density||ASTM C 97||2.27-2.48|
|Flexural strength||ATM C 880||7.74-7.82 PSI (wet)|
4.87-8.31 PSI (dry)
|Water absorption||ASTM C 97||.005-.02%|
|Compressive strength||ASTM C 170||22.08-29.89 PSI (wet)|
15.76-29.89 PSI (dry)
|Breaking load||ASTM 648||1207 1340 Lbs|
|Thermal expansion||ASTM C531-0||20.1 to 31.9|
|Hardness||EN 101||6-7 Moh’s Scale|
|Tensile strength||ASTM D 638||17.8 MPa|
|Resistance to deep abrasion||ASTM C241||58-63 Index|
|Wear resistance (Abrasive power index)||ASTM C 501||113 to 212|
|Slip resistance||DIN 51130||V Classification wet pendulum|
|Resistance to chemical acids||ASTM C 560||Not affected|
|Bacteria & fungal resistance||ASTM G 21||No growth|
|Toxicity||Complies with 51 NSF and ANSI standards of food equipment material|
Suitability for use in kitchens
|EMPFEHLUNG XII BGVV Suitable|
Quartzforms is not responsible for damage or injury caused in whole or part by acts of God, job site conditions, exterior installations, architectural or engineering design, structural movement, acts of vandalism, or accidents.
This warranty is extended to the original purchaser and may be transferred or assigned. A purchase receipt or other proof of date of original purchase will be required before warranty service is rendered. If transferred, a new warranty registration must be submitted with proof of the original purchase. The new warranty will be valid for the remaining time since the original purchase.
No other express or implied warranties of merchantability or fitness for a particular purpose are made by this warranty except for those expressly provided herein. Under no circumstances shall Quartzforms be liable for any loss or damage arising from the purchase, use or inability to use this product, or for any special, indirect, incidental or consequential damages. In no case will Quartzforms be liable for labor to remove and/or reinstall Quartzforms’ Product, or other similar activities necessary to complete the replacement or removal of the defective material.