Method for regulating and controlling carbonization performance of alkali-activated slag cement based on product composition design

The invention discloses a method for regulating and controlling the carbonization performance of alkali-activated slag cement based on product composition design, which comprises the following steps: (1) analyzing the reaction product composition of alkali-activated slag cement prepared from raw materials with different chemical compositions, including the aluminum-silicon ratio of the product, the content of hydrotalcite-like compounds and the content of hydrated calcium aluminate; (2) establishing a reaction product composition prediction model based on raw material chemical composition regulation and control; (3) carrying out an accelerated carbonization test, and determining the carbonization depth of the alkali-activated slag cement composed of different reaction products at different carbonization periods; and (4) establishing a reaction product composition-based alkali-activated slag cement carbonization depth prediction model, thereby proposing a product composition-based alkali-activated slag cement