Pavement construction segregation treatment method
A treatment method, anti-segregation agent technology, applied in the field of road construction segregation treatment, can solve problems such as asphalt segregation
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Embodiment 1
[0031] Screening uses aggregate particles with a particle size of 10-20mm as the bottom layer material, mixes with 10 parts of anti-segregation agent, and adds solvent, stirs evenly, so that the surface of the particles is coated with anti-segregation agent, and adds it to the heated and melted asphalt , the mass ratio of asphalt to aggregate particles is 1:3, mix and stir evenly, so that the mixed slurry is in a semi-fluid state, select the road surface area, lay the bottom asphalt mixture, and the laying thickness is 3cm;
[0032] Then screen and use aggregate particles with a particle size of 5-10mm as the upper layer material, add 5 parts of anti-segregation agent to mix, and add solvent, stir evenly, so that the surface of the particles is coated with anti-segregation agent, add to the heated and melted asphalt Among them, the mass ratio of asphalt and aggregate particles is 1:2, stir and mix evenly, and evenly lay on the above-mentioned bottom asphalt, and the laying thic...
Embodiment 2
[0035] Screening uses aggregate particles with a particle size of 10-20mm as the bottom layer material, mixes with 3 parts of anti-segregation agent, and adds solvent, stirs evenly, so that the surface of the particles is coated with anti-segregation agent, and then adds it to the heated and melted asphalt , the mass ratio of asphalt to aggregate particles is 1:5, mix and stir evenly, so that the mixed slurry is in a semi-fluid state, select the road surface area, lay the bottom asphalt mixture, and the laying thickness is 1cm;
[0036] Then screen and use aggregate particles with a particle size of 5-10mm as the upper layer material, add 4 parts of anti-segregation agent to mix, add solvent, stir evenly, so that the surface of the particles is coated with anti-segregation agent, add to the heated and melted asphalt , the mass ratio of asphalt to aggregate particles is 1:3, stir and mix evenly, and evenly lay on the above-mentioned bottom asphalt, and the laying thickness is 1c...
Embodiment 3
[0039] Screening uses aggregate particles with a particle size of 10-20mm as the bottom layer material, mixes with 8 parts of anti-segregation agent, and adds solvent, stirs evenly, so that the surface of the particles is coated with anti-segregation agent, and then adds it to the heated and melted asphalt , the mass ratio of asphalt to aggregate particles is 1:4, mix and stir evenly, so that the mixed slurry is in a semi-fluid state, select the road surface area, lay the bottom asphalt mixture, and lay the thickness of 2cm;
[0040] Then screen and use aggregate particles with a particle size of 5-10mm as the upper layer material, add 4 parts of anti-segregation agent to mix, add solvent, stir evenly, so that the surface of the particles is coated with anti-segregation agent, add to the heated and melted asphalt , the mass ratio of asphalt to aggregate particles is 1:3, stir and mix evenly, and evenly lay on the above-mentioned bottom asphalt, and the laying thickness is 2cm; ...
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