【JIS日本標準】jis a1134-2006 methods of test for particle density and water absorption of light-weight fine aggregates for structural concrete.doc

a 11342006 14 12 1 (jci) jis a 1134:1999 1a 11342006 1. 12. 13. 13.1 13.2 13.3 13.4 13.5 14. 25. 35.1 35.2 4.f)35.3 36. 37. 58. 52jisa 11342006 methods of test for particle density and water absorption of lightweight fine aggregates for structural concrete1. , (, )(1)(1) 24 2. jis r 5201 jis z 8801-1 1 3. , 3.1 , 2 kg , 0.1g 3.2 , , , 2 700 ml 1 (2) , 0.13.3 , 403mm, 903mm, 753mm , 4mm 3.4 , 34015g , 233mm 3.5 , , 10552a 11342006 mm 1 4. , a), , , , 1600 g , 800 g b)a), 105 5 c)b), 24 20 20 5 d)c), , , e), (3), 1/3 10 (4), , , , , , (5)(6)(3) , , , , , , 3a 11342006(4) 10 mm 10 , 5 (5) 24 , , (6) , e), 0.15 mm (jis z 8801-1 150 m ), f)e) 300 g , 1 5.5.1 , a)(), (m1) 0.1g , (t)(7) b), 4.f)(m2), 0.1g , , (8)(8) , c), , 20 5 d) 1 , (9), (m3) 0.1g , (t)(t t) 1(9) 5.2 4.f)(m4) 0.1g , 1055 , , (m5) 0.1g 5.3 , 4.a) 1 6. , a), , (11), 2 d s =m2 wm1 + m2 m3 ,ds : (g/cm3) m1 : (g) m2 : (g) m3 : (g) w : (10)(g/cm)(10) 4a 11342006 dd = d s m5m4 ,dd : (g/cm3) m4 : (g) m5 : (g)(11) 0.15 mm ( 150m ), 2 d d 1 = mmd 1md 2 +dd 2d 3dd 3 ,dd1 : (g/cm3) md1 : (g)dd2 : 0.15 mm (g/cm3) md2 : 0.15 mm (g) dd3 : 0.15 mm (g/cm3) md3 : 0.15 mm (g)0.15 mm , 1055 , jis r 5201 6.(), , 80g , , 6.b)(12), , 2 d= d q 1 +1s 1d 1100 ,ds1 : (g/cm3) dd1 : (g/cm3) q1 : ()(%)b), (12), 1 q = m4 m5 100m5 , q: ()(%) m4 : (g) m5 : (g)(12) 0.15 mm 0.15 mm 0.15 mm 1q = md 4 md 3 pmd 35a 11342006 q1% md3 0.15mm g md4 0.15mm g p 0.15mm %c)2 , 2 1 7.