Pierre Des Garchy Limestone Tiles

Fiche technique : pierre de Garchy
Identification number:AFNOR 6.5
semi-hard limestone
Bulk density:NF EN 1936
2213 kg / m3
Open porosity:NF EN 1936
18.2%
Compressive strength:NF EN 1926
27.9 MPa
Capillarity coefficient:NF EN 1925
C1 = 108.2 g.m-½-².s
C2 = 113.1 g.m-½-².s
Absorption coefficient:NF EN 1925
C1 = 8.38 g.cm-².min-¹
C2 = 8.76 g.cm-².min-¹
Wear the metal disc:NF EN 1341
21.4 mm
Resistance ties:pr EN 1336
Type I: 1031 N
Type IIa: 1177 N
Type IIb: 1312 N
Frost susceptibility test:pr EN 12371
182 cycles
Sound propagation speed:NF B 10-505
propagation parallel: 4126 m / s
perpend spread. : 4088 m / s
Flexural strength under concentrated load:NF EN 12372
12.0 MPa