| 摘要 |
Improved patching compositions can comprise one or more mineral aggregates and a binder, wherein the composition can be substantially free of asphalt and/or asphalt products. Due to the selection of the mineral aggregate(s), optional pigments and binder components, the improved patching compositions can have a light (i.e., gray, white, off white) color such that the improved patching compositions can be used to patch light colored concrete and pavement surfaces without the unsightly appearance associated with asphalt-based patching formulations. In some embodiments, the binder can comprise a mixture of one or more resins, polymers, oils, pigments and additives.
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