【摘要】 针对砼预制构件的集中预制冬季施工中预制场地狭小砼强度增长慢等一些常见问题 ,根据现场条件 ,提出了重叠预制、集中养护并适当增加外加剂的施工方法 ,应用于施工 ,取得了较好的施工效果。更多还原

【Abstract】 Put forward the effective measures-superimposed prdfabrication,centralized maintenance,properly filling addition in construction according to the centralized prefabrication of prefabricated concrete components,the narrow construction site in winter,slow increasing speed of concrete strength and the on-the-spot condition.更多还原