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Die Anwendung von polyaspartic polyurea in der künstlerischen Straßenbeschichtung
With the development of science and technology and the improvement of people's living standards, polyaspartic polyurea, a high-end new material, has also been used on rigid and elastic pavement both indoors and outdoors.
Compared with traditional materials, the application of polyaspartic polyurea in artistic road coating has many significant advantages:
l long-term UV resistance, no discoloration, no powder, no cracking, no
shedding。
l high wear resistance。
l good elasticity, high toughness
l environmental protection due to low carbon
l safe and non-toxic
In the road coating system, it is usually supposed to do more than four layers of coating, including top coating, middle coating, mortar layer and primer.
Polyaspartic polyurea weather resistant (elastic) topcoat has many advantages, including high wear resistance, excellent weather resistance, and high adhesion.
Polyaspartic polyurea elastic (rigid) coating has two advantages. On the one hand, it effectively enhances the hardness of the floor. On the other hand, it can greatly improve the impact resistance of pavement.
The main function of polyaspartic polyurea (elastic) mortar is to fill holes and gaps.
The advantage of primer is to enhance the strength of concrete, because it has a better sealing effect on concrete substrate. Additionally, it is able to improve the adhesion of the entire coating and concrete.
Kneipen-Zeit : 2021-11-19 16:57:55
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