Colored porous asphalt and manufacturing method thereof
A permeable asphalt and color technology, applied in the field of colored permeable asphalt and its preparation, can solve problems such as insufficient stability, and achieve the effects of improving color maintenance, enhancing stability, strengthening interaction and integrity
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[0048] Example 1, a color permeable asphalt, in terms of mass percentage, the raw material components are shown in Table 1. The colored permeable asphalt is prepared through the following steps:
[0049] Step 1. Heat the coarse and fine aggregates to 190°C and add them to the mixing tank, and then put in anti-rutting agent (KZD-IK) and polyester fiber (Yancheng Baosilong Engineering Fiber Technology Co., Ltd., 6mm) , Mix for 10s, the materials are evenly mixed in the mixing tank and the mixing tank is preheated;
[0050] Step 2: Add high-viscosity agent (Shenzhen Haichuan New Material Technology Co., Ltd., SINOTPS) and decolorized asphalt (Foshan Fangxiang Chemical Co., Ltd., 0# Hydrogenated Petroleum Resin) heated to 175°C in order in the mixing tank, and continue mixing 70s;
[0051] Step 3. Add cement (42.5R Portland cement) and iron oxide red into the mixing tank and mix for 130s;
[0052] Step 4. Discharging.
[0053] Among them, the coarse aggregate adopts clean, dry, rough-sur...
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[0055] Example 2 is different from Example 1 in that the raw material components are as shown in Table 1 in terms of mass percentage.
Example Embodiment
[0056] Example 3 is different from Example 1 in that, in terms of mass percentage, the raw material components are as shown in Table 1.
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