Self-Healing Concrete Additives: What’s Real, What’s Marketing, and DIY Alternatives
Introduction Self-healing concrete is concrete that can seal small cracks on its own after curing. In practice, it uses embedded additives or microcapsules that release healing agents when cracks form. How well it works depends on your mix, curing conditions, and the product instructions you follow, so always read labels and follow manufacturer guidance. Self-healing […]
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