Emulsified asphalt cement stabilized macadam
A technology for stabilizing crushed stone and emulsified asphalt with cement, applied in the field of road building materials, can solve problems such as failure to meet practical requirements, lack of systematic research on mechanical properties of stabilized crushed stone base materials, and pavement performance, and achieve modulus and compaction. The effect of excellent degree of compaction, high degree of compaction and good workability
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Embodiment 1
[0029] The mixture consists of the following raw materials (by weight):
[0030] Gravel: 100; Cement: 3.5; Emulsified asphalt: 2. After weighing the raw materials according to the above ratio, add water to the mixture, and stir and mix evenly to obtain the roadbed material. The amount of water added is 4.9% of the weight of the gravel. Its performance indicators are shown in Table 1-Table 2.
Embodiment 2
[0032] The mixture consists of the following raw materials (by weight):
[0033] Gravel: 100; Cement: 3.5; Emulsified asphalt: 4. After weighing the raw materials according to the above ratio, add water to the mixture, and stir and mix evenly to obtain the roadbed material. The amount of water added is 4.7% of the weight of the gravel. Its performance indicators are shown in Table 1-Table 2.
Embodiment 3
[0035] The mixture consists of the following raw materials (by weight):
[0036] Gravel: 100; Cement: 4.5; Emulsified asphalt: 2. After weighing the raw materials according to the above ratio, add water to the mixture, and stir and mix evenly to obtain the roadbed material. The amount of water added is 5.0% of the weight of the gravel. Its performance indicators are shown in Table 1-Table 6.
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