Topcoat construction technology
1. Before construction, the ground shall be treated with plain ground, which shall be kept for 28 days. 2. After the ground treatment of plain surface, primer treatment should be carried out, the main agent and curing agent should be mixed in proportion, and then fully stirred. Moreover, the construction of the ground viscosity mixture needs to be completed within 4 hours, and the curing and hardening time of the primer needs 8 hours. 3. Next, the intermediate coating needs to be cured and hardened for 8 hours. 4. Finally, a top coat is needed. Before construction, the main agent material should be stirred evenly, and then the main agent and hardener should be mixed and stirred in proportion. Then evenly spread and mix the materials with a roller or trowel, and the materials need to be completed within 30 minutes. Tread it 24 hours after construction, and press it heavily after 168 hours.
How to choose topcoat
1. When purchasing a topcoat, you must first understand its impact resistance and wear resistance. If it is used in public areas, such as main roads, it is also necessary to consider its bearing capacity or whether the ground will peel off after being crushed by heavy objects.
2. When purchasing floor paint, we should also consider the color, determine the color system of floor paint, and separate each color to avoid construction mistakes. In terms of brightness, you need to consider whether to choose matte or bright color, which depends on the environment used.
3. When buying floor paint, you should choose products of big brands, so as to ensure its quality. Generally, good floor paint has good wear resistance and will not produce seams. The surface of the topcoat is very smooth and flat. At the same time, it also has the effect of anticorrosion and dustproof, and it is convenient to clean.
The article concludes: