Mid-Autumn festival holiday high-strength non-shrink grout material prestressed pipe grouting seam an agent construction technology co. , LTD. In 2013, the Mid-Autumn festival holiday arrangement: holiday: in September 2013 on September 21, 19 solstice holiday, a total of 3 days. Among them: on September 19 ( On Thursday, according to the lunar calendar the Mid-Autumn festival) Legal holiday on September 21 ( On Saturday) Public holiday on September 22, Sunday) General holidays to September 20 (on September 22, Sunday) To work as usual.