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Quartz stone( E) @9 D7 p: n4 F3 }
4 V4 w: U. S- W/ ?& YSLAB SIZE：300x120cm & 240x160cm# v: q9 D' j' \% [8 j
9 e3 V1 i) W/ H; b' e2 NTILE SIZE: 30x30cm,40x40cm, 60x60cm,80x80cm" S! t8 \* n9 X% V
1 D9 a& `5 K2 u, o! P6 S. j: `" nTHICKNESS: 1.2cm,1.4cm,1.5cm,1.6cm,1.8cm,2.0cm,3.0cm
9 J( o4 f0 B7 N& n2 N" J5 M2 p9 W, b/ i/ ~% n- W& U& ?. J
4 G& e: a& H- P- I( u: n8 p0 {0 ?; o p4 F8 l! N
Water absorption: l' ]6 r3 Z6 {% @/ ~" ?8 P8 N
0.01%' w8 A0 R, O( u
5 B A1 y9 M! g! B
Bulk density
$ \) L2 ?5 J/ U, L1 Z8 o/ H9 k 2.55g/cm3$ L" N; X: {+ c$ l7 i
2 Y7 X5 P" x Z# |9 i
Moh's hardness) I) A! S# P3 V5 g9 ~6 ]8 y# l0 f! |+ o
3-4 grade3 i# J0 \, x {: \0 j/ M
/ y* C# _7 Y4 u! ?/ ~6 VBending strength
: A7 x1 H0 v: b8 p* L- o, w) Z; w 31.9Mpa* i; ]! S' i0 m% j# `* Q
; I0 G# w' a! C% W" ICompression strength1 S0 Q, N- ~/ \ [
98.2Mpa
& L+ o+ P& O% e . a; q6 u! Q' n. y! j% H' V
Coefficient of friction, N8 s Z! S- c
0.61) Y# B) x) f7 V2 u8 h7 q7 Q
8 ~6 x7 \0 U! I8 Z9 m
Heat up resistent
7 r& q+ U t) l No cracking,crazing and blistering
- R2 b1 [4 w; e7 B. Q
4 |7 R G) g1 W% n9 p9 S6 \9 n, iHigh temp.resistance
8 N9 D# W8 g) S3 q5 P: O No cracking,crazing and blistering
# O/ \4 d$ |3 ~- k
% x3 d6 J1 J( ?" s8 hForst resistance
' r4 S! S$ G3 ]+ K; | No crack,no peeling1 `& ~1 G/ }$ P0 H. j
8 _) b- v+ j! j
Radionu clides(A Class)( i) A4 @' v. h
4 W8 ~) c1 Z! m7 M* a. O
% o' V2 L3 Y4 x& |7 @+ a- N$ A% d: Z
Internal exposure Index ) N7 F# S0 m* r7 n# y3 F
＜0.1
& A5 ]. p8 Z& E8 [1 u- X; e & W$ f6 g7 v2 G
External exposure Index
4 [ J; }: C" W+ j( M: ?3 G1 L 0.13 E0 M: A9 u: [* {5 L/ Z( v# r7 F
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发表于 2011-7-18 20:29
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