Frost and permeation resistant self-compacting fine stone concrete, method for its production and use

Abstract

This invention discloses a freeze-thaw resistant and impermeable self-compacting fine aggregate concrete, its preparation method, and its application, belonging to the field of concrete preparation technology. It includes the following components: cement, mineral admixtures, aggregates, chemical additives and reinforcing components, and water. This invention adds mineral admixtures, chemical additives, and reinforcing components to the mix. The addition of mineral admixtures improves the workability, strength, and durability of concrete through pozzolanic effect, filling effect, and morphological effect. The additives introduce uniform and stable micro-bubbles into the concrete through mixing, effectively improving the workability and durability of the concrete and enhancing its freeze-thaw resistance, enabling the prepared concrete to be used in cold regions. Furthermore, the reinforcing components effectively improve its internal structural strength and increase the internal density of the material.

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