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Colored asphalt with high performance
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A high-performance technology of colored asphalt, which is applied in the field of road engineering, can solve the problems that the performance of colored asphalt needs to be improved, and achieve the effect of improving vision and beautifying the environment
Inactive Publication Date: 2018-09-04
FOSHAN LUBANG ASPHALT CO LTD
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
[0003] But the performance of existing colored asphalt still needs to be improved
Method used
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Examples
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Comparison scheme
Effect test
Embodiment 1
[0015] A high-performance colored asphalt, which is made of the following parts by weight of raw materials: 52 parts by weight of epoxy resin, 24 parts of petroleum resin, 5 parts of styrene-butadiene-styrene block copolymer, and furfural extractable oil 38 parts, 3 parts of dioctyl phthalate, 6 parts of diatomaceous earth, 9 parts of inorganic pigments.
[0016] Among them, the inorganic pigment is iron red pigment.
[0017] The preparation method includes the following steps: heating the furfural extraction oil to 160-180°C, then adding petroleum resin, epoxy resin, and styrene-butadiene-styrene block copolymer to stir, and then cooling to 120-140°C, Then add dioctyl phthalate and diatomaceous earth and stir, and finally add inorganic pigments and stir to get the product.
Embodiment 2
[0019] A high-performance colored asphalt, which is made of the following parts by weight of raw materials: 55 parts by weight of epoxy resin, 25 parts of petroleum resin, 8 parts of styrene-butadiene-styrene block copolymer, and furfural extractable oil 40 parts, 5 parts of dioctyl phthalate, 8 parts of diatomaceous earth, 12 parts of inorganic pigments.
[0020] Among them, the inorganic pigment is a chrome yellow pigment.
[0021] The preparation method includes the following steps: heating the furfural extraction oil to 160-180°C, then adding petroleum resin, epoxy resin, and styrene-butadiene-styrene block copolymer to stir, and then cooling to 120-140°C, Then add dioctyl phthalate and diatomaceous earth and stir, and finally add inorganic pigments and stir to get the product.
Embodiment 3
[0023] A high-performance colored asphalt, which is made of the following parts by weight of raw materials: 55 parts by weight of epoxy resin, 25 parts of petroleum resin, 8 parts of styrene-butadiene-styrene block copolymer, and furfural extractable oil 40 parts, 5 parts of dioctyl phthalate, 8 parts of diatomaceous earth, 12 parts of inorganic pigments.
[0024] Among them, the inorganic pigment is iron green pigment.
[0025] The preparation method includes the following steps: heating the furfural extraction oil to 160-180°C, then adding petroleum resin, epoxy resin, and styrene-butadiene-styrene block copolymer to stir, and then cooling to 120-140°C, Then add dioctyl phthalate and diatomaceous earth and stir, and finally add inorganic pigments and stir to get the product.
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Abstract
The invention discloses coloredasphalt with the high performance. The coloredasphalt is prepared from the following raw materials, in parts by weight: 50-55 parts of epoxy resin, 23-25 parts of petroleum resin, 3-8 parts of styrene-butadiene-styrene segmented copolymer, 35-40 parts of furfural extract oil, 2-5 parts of phthalate dioctyl ester, 5-8 parts of diatomite and 5-12 parts of inorganic pigment. The coloredasphalt in different colors can be produced, the visual sense is improved, the colored asphalt can be widely applied to different sites such as streets, pavements and landscape roads, not only can the requirements of various kinds of sites be met, but also the environment can be beautified. Through integral design of recipe, the purpose that the colored asphalt product with theexcellent performance is prepared and obtained at a low cost is achieved.
Description
Technical field [0001] The invention relates to the technical field of road engineering, in particular to a high-performance colored asphalt. Background technique [0002] Coloredasphalt pavement has the good properties of ordinary asphalt concrete, such as strong elasticity, strong vibration damping and easy cleaning and washing. It also improves the black monotony of ordinary asphalt pavement. It can match and coordinate with surrounding buildings and landscapes, and has obvious Landscape benefits. In addition, people pay more and more attention to the organization and management of colored asphalt in traffic. Asphalt pavements of different colors can improve the driver's recognition effect, and can also make the driver's attention more concentrated, thereby leading to traffic flow, safe driving, and intuitive traffic management. For example, in areas where traffic accidents are common on urban roads, red or yellow roads can be paved to intuitively remind drivers to pay atte...
Claims
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Application Information
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