本仪器主要用于土的压缩试验,以测定土的各项压缩性能指标,其结构采用杠杆形式砝码加荷,设有调平装置。是勘察设计研究部门*仪器
主要技术参数:
型号 | 试样面积cm2 | 试样数量(个) | 压力范围KPa | 级别 |
WG-2A | 50 | 2(双联) | 12.5-400 | 8 |
WG-1C | 30 | 3(三联) | 12.5-800 | 8 |
50 | 12.5-400 | 7 | ||
WG-1B | 30 | 3(三联) | 12.5-1600 | 9 |
50 | 12.5-800 | 8 |
标准砂、石筛
(GB/T14684,GB/T14685-2001)
1.标准砂石筛:(Φ300 7+1节)
9.50,4.75,2.36,1.18,600,300,150
2.标准石子筛(Φ300,12+1节)
2.36,4.75,9.50,16.0,19.0,26.5,31.5,37.5,53.0,63.0,75.0,90
3.路面基层集料筛:(Φ200,300 11+1节)
0.075,0.25,0.5,1,2,5,10,20,30,40,50
4.沥青路面集料筛:(Φ200,300 15+1节)
0.075,0.15,0.3,0.6,1.8,2.36,4.75,9.5,13.2,16.0,19.0,26.5,31.5,37.5,53
5.水泥标准干筛:(Φ200 4+1节)
0.08,0.068,0.2,0.9
6.水泥标准水筛(Φ125 孔径0.08)
7.新标准土壤筛:(Φ200,300 9+1节)
0.1,0.25,0.5,1,2,3,5,7,10