章银祥1,2,郜伟军1,2
章银祥,郜伟军.移动筒仓对散装干混砂浆质量的影响[J].混凝土与水泥制品,2017(3):67-69.
ZHANG Y X, GAO W J.Effects of Mobile Silo on Quality of Bulk Dry-mixed Mortar[J].China Concrete and Cement Products,2017(3):67-69.
移动筒仓对散装干混砂浆质量的影响
章银祥1,2,郜伟军1,2
章银祥,郜伟军.移动筒仓对散装干混砂浆质量的影响[J].混凝土与水泥制品,2017(3):67-69.
ZHANG Y X, GAO W J.Effects of Mobile Silo on Quality of Bulk Dry-mixed Mortar[J].China Concrete and Cement Products,2017(3):67-69.
摘 要:研究了干混砂浆散装移动筒仓对散装干混砂浆质量的影响。使用自行设计的移动筒仓在线取样器取样,利用移动筒仓进、出料均匀度的差值来评价移动筒仓的防离析效果。试验结果表明,移动筒仓进、出料均匀度的差值应≤5。连续混浆机的构造对新拌湿砂浆的质量影响较大;将连续混浆机的出料进行二次标准搅拌,利用二次搅拌前、后新拌湿砂浆的稠度差可以评价连续混浆机的混浆效果;普通干混砌筑砂浆、普通干混抹灰砂浆采用连续混浆机二次混浆前、后的稠度差应≤12。
Abstract: The relationship between the mobile silo structure and the quality of the bulk dry-mixed mortar is studied, and the quality of the bulk dry-mixed mortar is more influenced by the structure of the mobile silo. It can be evaluated the anti-segregating result of mobile silo using the uniformity difference between the charge and discharge of dry-mixed mortar by using on-line sampling equipment. The results show that the uniformity difference should be less 5. The quality of the fresh mortar is more influenced by the structure of the continuous mixer; it can be evaluated the mixing result of the continuous mixer using the consistence difference between the before and the after of standard re-mixing, and the consistence difference of plastering and masonry mortar should be less 12.
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