This can have a considerable impact on the popularization and application of expansion concrete technology of
limestone and gypsum in china. We must repeat, limestone and gypsum concrete reason why with reference cement concrete comparison, because in the technology of limestone and gypsum concrete is a kind of modified concrete, the qualitative and quantitative must control and reference concrete;
To understand the effect of limestone and gypsum and its efficiency, also must be the quality of the reference concrete as the base, this is the quality management in science the relative quality, different contrast mode and method, but also to further discover, not only to ensure that the defined period (such as the 28d age) concrete mix design can achieve the desired effect, but also actively and carefully consider how to fully utilize the effect of concrete long limestone and gypsum and limestone and gypsum concrete special design efficiency the better economic effect.
In addition, the limestone and gypsum concrete mix proportion design method of simple tend to match the reference concrete ratio design as a starting point, the popularization and application of the new technology advantage of limestone and gypsum concrete, because it can directly reference and with the help of common concrete mix a lot of technical data, design has been master of the concrete technical rules and long experience.
