Concrete is a hydraulic material , concrete strength growth process is actually cement hydration process. After forming concrete brick general conservation on pallets 24 hours later, the plant can be stacked on the stacking yard . According to product standards, age of concrete brick factory should be more than 28 days . Therefore , brick factory sales , the vast majority of the time is stored in the factory yard.

  Growth theory based on the strength of concrete , concrete brick on the yard at the time , such as the ability to maintain its proper temperature and high humidity environment , to improve the strength of the brick is certainly advantageous, when the brick factory and eventually will reduce the intensity values ​​and vice versa . Thus , the short transfer to the outdoor yard , water conservation , or cover with plastic film , is a commonly used method , the purpose is to supplement the water needed for hydration of cement , brick raise the temperature inside .

  Recommends that companies should pay particular attention to the first 14 days after forming stacked brick conservation . Able to do so may build a solar sun shed to pile brick ; When using water conservation , before 14 days of watering frequency and interval should be adjusted according to changes in ( relative air humidity fluctuations ) climatic conditions ; northern region If winter production, was built on the brick yard on the role of insulation blankets , etc., are also worth a try.