Product Description

Natural stone test/ASTM/GB Standards and certificate/CE Marking
keyword:Natural stone CE marking EN***1 Paving EN***3 kerbs EN****8 floor Granite Marble Limestone Sandstone Basalt Slab EN***9 Panel SONCAP SASO COC

Applicable Products:
Granite,Marble,Limestone,Slate,Quartz,Sandstone,Basalt

European Market: CE Marking, EN Standard test
According to *9/**6/EEC,below natural stone products needs CE MARKING
EN ***1 Slabs of natural stone for external paving
EN ***2 Setts of natural stone for external paving
EN ***3 kerbs of natural stone for external paving
EN ****7 Natural stone Modular tiles
EN ****8 Natural stone Slabs for floors and stairs
EN ***9 Natural stone Slabs for cladding
EN ****6 Natural stone masonry units
EN ******1 Roofing Slate

American Market:ASTM Standard test
ASTM C**5 Granite dimension stone
ASTM C**3 Marble dimension stone
ASTM C***7 Travertine dimension stone
ASTM C***6 Serpentine dimension stone
ASTM C**6 Quartz-Based dimension stone
ASTM C**8 Limestone dimension stone

Chinese Market:GB,JC Standard test
GB/T ****1 Natural granite building board
GB/T ****6 Natural Marble building board
JC/T ***9 Ultra-thin natural stone complex veneer

Others Country Market
Nigeria:SONCAP
Saudi Arabia:SASO
Kenya:PVOC
Algeria:COC
Iraq:COC
Syria:COC
Kuwait:TIR

Test item for Natural stone:
Density,Porosity,Water absorption,Glossiness,Flexural strength,Abrasion resistance,Slip resistance,Petrographic,Compressive strength,Frost resistance,Breaking load at dowel hole,Thermal shock,Salt crystallization,Hardness,Radionuclides,Dimension deviation,Anchoring strength