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Method for manufacturing modified sepiolite additives based concretes.
Method for manufacturing modified sepiolite additives based concretes.
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机译:制造改性海泡石添加剂基混凝土的方法。
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摘要
A process for producing a concrete additive to improve the flow properties thereof involves: a) selection of sepiolite mineral by probing before extraction, b) weathering to reach a humidity between 30% and 40%, c) reduction to a particle mesh size of 3 mm, d) rotary drum drying at 75 DEG to 80 DEG C to reach humidity content of 13% to 15%, and e) sieve screening until 95% of the particles are between 125 and 437 microns. s
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机译:生产混凝土添加剂以改善其流动性能的方法涉及:a)通过在萃取前进行探测来选择海泡石矿物,b)风化以达到30%至40%的湿度,c)减小至3级的颗粒尺寸d)旋转鼓在75℃至80℃下干燥以达到13%至15%的湿度,e)过筛直到95%的颗粒在125至437微米之间。 s
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