Epoxy floor is gradually expanding its application scope in the construction of urban landscape and corporate image. Now, for enterprises, the construction of epoxy floors is also a good period, the decline of raw materials, directly lead to the decline in the construction price of epoxy floors market, reducing the burden on enterprises. Enterprises can greatly improve their image by spending less money. Epoxy floor paint construction to improve the image of the enterprise: although the financial crisis has not been much improved, but many enterprises in order to better develop and modern production needs, have increased the demand for epoxy floor; in order to enhance the image of the enterprise, increase business orders are willing to invest greater funds, venues Rectification and construction.
The same is true for some public infrastructure projects. Epoxy flooring systems have flourished in China in the past two years. Compared with traditional materials, roads built with epoxy pavement materials have the advantages of high strength, durability, ease of construction and maintenance (low cost at later stage). Has been sought after by consumers.
From a technical point of view, epoxy pavement material is a mature product abroad. It is reported that the original epoxy resin and tar mixture, or epoxy resin and asphalt mixture. The former has the disadvantages of poor aging resistance, high brittleness temperature and brittleness when mixed with curing agent. The latter has the disadvantage of poor solubility between epoxy resin and asphalt and easy separation between resin and asphalt. The curing agent is added into the mixture of the two to curing effect, and the cured product is uneven due to the condensation of the resin.
Now the use of new curable asphalt composition can overcome these shortcomings. Pulverized coal and tar are mixed into epoxy resin and asphalt to achieve stable, non-separation, uniform mixing, and can be mixed with epoxy resin evenly to obtain a solid, uniform solidification. At the same time, it also reduces the price and expands the scope of application. The epoxy resin used is general resin, the asphalt is all kinds of asphalt with penetration of 10-300, tar can be used all kinds of tar, pulverized coal can be used below 590 mu, coarse pulverized coal can be separated, causing construction difficulties, curing agent is commonly used for epoxy resin curing agent. When necessary, solvent can be used to adjust the viscosity. In order to improve the flexibility of cured products, various kinds of elastomers, synthetic resin elastomers and so on can be added. "The material has good adhesion to cement, asphalt, stone or metal materials, and its solidified material has flexibility, friction resistance, oil resistance, water resistance and weather resistance with field conditions.
It is especially suitable for the design, coating and maintenance of cement and asphalt pavement, and has the effect of protecting and enhancing the road surface. Dispersing gravel, sand, diamond, alumina, metal particles and colloidal particles on the surface before curing can achieve the functions of anti-skid and anti-wear.
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