Workers are still working hard on site on rainy days, and the efficiency of concrete machinery in rainy days will be decreased.  Xiangtan Huaxing Material Co., Ltd will give you some suggestions on the construction measures in the rainy season.

1.Construction site

According to the geography on the construction site and the living area, it formed a good drainage system to ensure the flow of water, no water logging.

2.Steel works

(1) Steel processing site should pay attention to the waterproof and drainage work, the steel raw materials and processed steel need put waterproof cloth to prevent the rain corrosion on it.  Hardened concrete with aggregate concrete, put the steel bar on 250mm × 300mm concrete pier to prevent water immersion and soil pollution on steel.

(2) Stack in line for the steels and protect by waterproof when rainy.  Organize the progress of construction when at work , take advantage of the rainless day construction.

3.Concrete works

(1)During the rainy season construction, should contact with the meteorological department firstly, and then make up a short-term weather forecast.  Also need to know the weather forecast when do the concrete pouring. Try our best to start working in sunny day. When met in rainy, should adopt measures immediately to protect the concrete, such as using the waterproof cloth to protect new concrete washed by the rain.  If it need pour the concrete as engineering problems, should take shelter to cover it.

(2)Due to using commercial concrete, it should require the concrete mixing station to adjust the construction mix according to the sand and stone moisture content before the opening . Control the concrete slump strictly to meet the construction requirements in rainy. Heavy rain is strictly prohibited pouring concrete.

(3)It is the same as concrete does not reach the initial condensate, should  covered with plastic cloth in time to prevent once rainy.

The above proposals are provided by Xiangtan Huaxing Material Co., Ltd in the rainy season construction.  Hope it is helpful for you.  In the rainy season, construction need to pay attention to the maintenance of concrete machinery, workers should be more careful. We will continue to update the post. More information, you can focus us on our Facebook, Linkedin, Twitter,You Tube .