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Certifications

NSF Certification

NSF Certification

Global Quartz products have been certified by NSF International for their compliance with all the regulatory norms under NSF/ANSI 51 on toxicological evaluation of all the ingredients. The approved product list can be viewed at the NSF website: www.nsf.org

ISO 9001:2008 Registered QMS Certification

ISO 9001:2008 Registered QMS Certification

Demonstrates Global Quartz’s ability to consistently provide products that meet customer and applicable statutory and regulatory requirements, and also its ability to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.

KOSHER PRODUCT Certification

KOSHER PRODUCT Certification

Kosher Certification Jerusalem (KCJ) certifies that Global Quartz products comply with the Jewish laws of Kashrut and that there is no cross-contamination with non-Kosher products.

UKCERT Certification

UKCERT Certification

UK certificates for quality systems, standardization & training.

GREENGUARD Certification

GREENGUARD Certification

Global Quartz products have been certified for “Greenguard” & “Greenguard Gold” by UL Environment, the USA for their compliance to low chemical emissions, under the UL 2818-2013 standard meant for indoor & classroom environment applications. The approved product list can be viewed at the UL Environment website: www.ul.com

CE Certification

CE Certification

The Conformitè Europëenne (CE) Mark represents TAB’s declaration that its products comply with the EU’s New Approach Directives. These directives not only apply to products within the EU but also for products that are manufactured in or designed to be sold in the EEA.

Technical Data

Characteristics Testing Method
PHYSICAL PROPERTIES Density / Specific Gravity ASTM C97 / EN 14617-1 2.2-2.4 gr/cm3
Water Absorption ASTM C97 / EN 14617-1 <0.020/o by weight
Dimensional Stability EN 14617-12 Class A
Slip Resistance – Wet & Dry ASTM C1028 / 14231 >0.4
Thermal Shock ASTM C484 / EN 14617-6 No’ visual change
Thermal Expansion Coefficient ASTM C531 / EN 14617 -11 1.8-2.0 10’5/oC
Freeze Thaw Resistance ASTM C1026 / EN 14617-5 No defect
MECHANICAL PROPERTIES Scratch Resistance ASTM C241 / EN 101 6 – 7 Mohs Scale
Flexural Strength / MOR ASTM C880 / EN 14617-2 50 – 70Mpa
Ball Impact Strength ASTM 0256 / EN 14617-9 EN 14158 6-10 kJ
Compressive Strength ASTM C170 / EN 14617-15 180-210 Mpa
Abrasion Resistance ASTM C501 / EN 14617-4 80 -100 mf.113
CHEMICAL PROPERTIES Chemical Resistance ASTM C650 / EN 14617-10 Class C4
Stain Resistance ASTM C1378 / EN 14617 -10 Pass
Flammability ASTM E84 / EN 13501-1 Class A
fungal & Bacterial Resjstance ASTM G21 & G22 Pass

Warranty

Global Quartz is not responsible for any damage or injury caused in whole or in part by acts of nature, job site conditions, architectural and engineering design, structural movement, acts of vandalism, or accidents.

Warranty Claims need to be lodged online, within 30 days of occurrence of the event, with all the relevant details about the proof of installation of Global Quartz like an invoice, sales receipt, date of installation, and nature of the complaint, etc. at info@gstonesindia.com. We are always at your service.

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