1, to keep the indoor ventilation. As far as possible to keep the indoor temperature, humidity and ambient temperature, humidity consistent;
2, to avoid heavy objects hit the wall. Mild impact will leave traces in the wall, pitting; when the impact force exceeds the maximum breaking load GRG products, will lead to wall cracking, severe cases may lead to wall off;
3, in the clean up the wall, try to use less wet clean up. Wet contact may cause GRG wall surface coating chemical reaction, resulting in discoloration; as much as possible with a soft, dry items to clean up;
4, due to external causes of damage caused by the wall, the damage to the site for reduction, maintenance, when the repair is completed, do not leave some traces to restore the original effect of the original wall.