砂石同出

       砂、石同出300tph制砂系统 —— 混凝土搅拌站/300TPH SAND AND AGGREGATE MAKING SYSTEM—CONCRETE MIXING PLANT 

•               本系统机制砂颗粒级配和级配类别符合建设用砂GB/T14684-2011建设用砂guojia标准。
•               砂的石粉含量≤10.0，含泥量≤3.0%，泥块含量≤1.0%。
•               当机制砂MB值≤1.4或快速法试验合格，石粉含量≤10.0%，泥块含量≤1.0；
•               当机制砂MB值>1.4或快速法试验合格，石粉含量≤3.0%，泥块含量≤1.0%。
•               采用硫酸钠溶液法进行试验，砂的质量损失≤8.0%；单级zui大压碎指标≤25%；
•               砂的表观密度不小于2500kg/m³,松散堆积密度不小于1400kg/m³，空隙率不大于44%。
  
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•               The mechanical sand size grading and grading categories of the system conforms to National Standard GB/T14684-2011 Sand for Construction.
•               Stone powder content of sands ≤10.0; silt content≤3.0%; clay lump content ≤1.0%.
•               When MB value of mechanical sand ≤1.4 or the fast test is qualified, the stone powder ≤10.0% and the clay lump content ≤1.0%.
•               When MB value of mechanical sand >1.4 or the fast test is qualified, the stone powder ≤3.0% and the clay lump content ≤1.0%.
•               When the sulfate solution method is adopted to conduct a test, quality loss of sands ≤8.0%; the max. single stage crushing index ≤25%;
•               Apparent density of sands not <2500kg/m3; loose bulk density not <1400kg/m3; porosity not >44%.

       设备选型叁数表/PARAMETER LIST

       研发理念/R&D CONCEPT

       系统优势/ADVANTAGES

       原材料的要求/REQUIREMENTS ON RAW STONE MATERIALS