UC知道一段工程翻译~~~达人帮忙啊！！
来源：百度知道 编辑：UC知道 时间：2024/06/15 21:41:46
a.基础混凝土养护采用覆盖洒水的方法进行，基础混凝土浇筑完成后将表面压光后随即覆盖草帘子浇水养护，保证混凝土表面湿润2天后拆除模板进行基坑回填土。
b.对于纸机等大型混凝土设备基础的养护利用预留螺栓孔进行内部散热、利用草垫子进行外部保温洒水养护，因此覆盖时预留孔洞处不覆盖，留做散热口减小混凝土内外的温差。
c.大型设备基础掩护期间要进行内外测温，使混凝土内外温差不大于25度，以防止混凝土表面的温度裂缝。大型设备基础混凝土养护期为14天。
(3) 框架及墙体混凝土的养护
a.框架混凝土柱子和墙体的养护利用模板保留混凝土中的游离水分，使混凝土养护期内混凝土内部有足够的水分参与水化作用。为此柱子和墙体的拆模时间为混凝土浇筑7天以后。
b.框架梁板混凝土的养护采用直接洒水养护，当混凝土强度达到12kg/cm2时开始二层柱子的放线工作，弹出二层柱子底盘线后立即洒水养护，养护工作应由专人进行，保持混凝土表面始终处于湿润状态，养护期为7天，在二层框架施工时亦不得间断。
2) equipment based concrete curing
A. Concrete sprinkler coverage using conservation methods, the foundation will be completed pouring concrete surface-coverage immediately after Grass-watering conservation to ensure concrete surface moist removed two days after the template Pit Backfill.
B. Machine large concrete equipment based conservation use bolt hole reserved for internal cooling, the use of straw mattresses external insulation sprinkler conservation, it is reserved for coverage holes where no coverage, so stay mouth reduce heat and outside the concrete temperature.
C. large equipment base period to cover external and internal temperature and temperature difference between inside and outside the concrete is not more than 25 degrees to prevent the concrete surface temperature cracks. Large equipment based concrete curing period of 14 days.
(3) framework and the concrete wall conservation
A. framework of concrete pillars and wall of the conservation