The roof was sprayed in August, 2015. It is located in Shijiazhuang city, Hebei province. We sprayed our 100% pure polyurea product Qtech-406 for the roof. Our polyurea coating has achieved very good waterproofing, protection and decoration effects.
You can visit our YouTube channel: Global Polyurea to for more videos about polyurea applications and tests. https://www.youtube.com/channel/UCiA4fqBu9C6WB4nHhqmOMVw
The construction process is as followed:
1. Prepare the substrate.
2. Fill the crack with polyurea joint filler.
3. Primer application.
4. First we need to block the thing not needing spraying to avoid spraying contamination on its surface. Then we can spray pure polyurea.
Polyurea Applications
Polyurea material has excellent waterproof, anti-corrosion and anti-abrasion properties. The polyurea coating has no joint and smooth appearance.
Polyurea coating is widely used in different kinds of projects, especially suitable for:
1. Waterproofing projects: boat waterproofing, roof waterproofing, high-speed railway, tunnel, sports buildings, underground, pool, water conservancy project, etc.
2. Anti-corrosion projects: exterior & interior pipe line/storage tank, oil pipeline, ocean projects etc.
3. Wearing resistant projects: pickup bedliner, mine equipment, various floor, gym, industrial and civil construction etc.
4. Speaker cabinet surface protection and decoration, police device helmet bullet proof and impact resistance.
Polyurea can also be applied over a variety of different substrate (concrete, metals, wood and more) in a wide range of temperature and humidity environments. In addition to fixed workshop locations, coating products can be sprayed any time, any place.
