Precautions of using Polycarboxylate Superplasticizer during winter and summer

                                      Polycarboxylate Superplasticizer have been widely applied to the construction,It is an indispensable part of the
                                   building. But the temperature in different seasons, Using Polycarboxylate Superplasticizer water reduing agent,
                                   what we need to pay attention to it?
 
                                      1.In Summer, because the temperature is too high,when use Polycarboxylate Superplasticizer , we need to add a
                                           retarder to ease the concrete setting time, thus avoiding the loss of more concrete.

                                       2.In Winter, Using Polycarboxylate Superplasticizer water reducer , if necessary, also with early strength agent,
                                          antifreezeing agent,so that it will reduce time of stripping,setting time of concrete is slightly ahead of schedule.If the
                                           temperature is below 0 degrees, you can add antifreezing agent,adding Polycarboxylate Superplasticizer water
                                            reducer to prevent  concrete freezing , because Polycarboxylate Superplasticizer water reducer can effectively reduce
                                            the amount of cement ,concrete,and cost .