High-polymer self-compacting concrete for filling layer of ballastless track of steel truss girder
A technology of ballastless track and high polymer, which is applied in the field of building materials, can solve problems such as difficulty in ensuring project quality, achieve the effects of alleviating flow performance and stability performance, reducing porosity, and improving firmness
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[0040] Embodiment 1: The weight ratio of each component of high polymer self-filling concrete is:
[0041]
[0042] The main properties of the polymer self-filling concrete are shown in Table 1.
[0043] Table 1 Main properties of polymer self-filling concrete
[0044]
[0045] It can be seen from Table 1 that the polymer self-filling concrete proposed by the present invention has high fluidity, good stability, high bonding strength, and excellent durability, and can be used for the filling layer structure of steel truss girder slab ballastless track.
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