First of all, in the process of use, the polymer sand it is configured must have a person in charge to ensure the quality of the mixing. The mixing ratio of the polymer mortar is 1: 188: 3.25 of binder and sulfoaluminate cement and sand. Cement and sand must be poured into the iron ash trough with two barrels for mixing, and then the bonding is added Agent.
Secondly, after the polymer mortar is scratched, it needs to be placed on the glass fiber mesh cloth, the curved surface of the mesh cloth is facing upward, and then smoothed from the center to the surroundings. And fiberglass cloth should not be creased. In addition, the length of the lap around the glass fiber cloth should not be less than 70 mm. If there is a cut part, then the net lap should be used.
In addition, after the fiberglass cloth is glued, you should pay attention to the erosion or impact of rain, and the fiberglass cloth must be applied from top to bottom during construction. If it is synchronized construction, you can first apply construction to strengthen Type mesh fabric, and then do standard mesh fabric. So we can see that if you want the glass fiber cloth to play a greater role in the later use, you must pay attention to the details in the early construction period, so that you can make the best use of it.