1, 2-4 hours after the summer construction, water and spray curing agent or cover with wet straw bag for curing in time, and keep the surface moist for 2-3 days.

2, after the completion of winter construction, should be immediately covered with plastic film and quilt for heat preservation and maintenance.

3.MT-2000 high-strength repair mortar is bagged with 25kg.

4. Store in a ventilated and dry place to prevent direct sunlight.

5. The shelf life is 6 months. If it exceeds the shelf life, it should be re-inspected, and it can be used only after it is qualified.