The experiment results indicated that these measures could effectively increase early and later strength of cement.
实验结果表明，该措施可有效地提高水泥的早期和后期强度。
The framework structure formed in the mixture can decrease the influence of the water loss to later strength forming.
混合料形成骨架结构时，可以减轻水分损失对混合料后期强度形成的影响。
The cement has advantages of low sintering temperature, fast coagulation time, high initial and later strength and good corrosion resistance.
该水泥烧成温度低、凝结时间快、早期和后期强度都高、耐侵蚀性能好。
As the stone waste powder had less the active ingredient, Using the stone waste powder to replace small or all of fly ash would reduce the later strength of the mortar.
由于废石粉中活性成分较少，所以用废石粉部分或全部取代粉煤灰时，会使砂浆后期强度降低。
The experiential results indicate that compound activator can increase the early strength of harden paste containing 50% fly ash, and that it can increase the later strength.
试验结果表明：复合激发不仅可以提高掺50％粉煤灰的水泥硬化浆体的早期强度，而且提高了后期的强度；
When the stone waste powder content raise from 10% to 20%, the workability of the concrete was improved, the early strength of concrete was gradually increased and the later strength was reduced.
当废石粉掺量由10%增加至20%时，混凝土的工作性能均会得到提高，同时混凝土的早期强度也逐渐升高，但混凝土后期强度却会降低。
When the stone waste powder content raise from 10% to 20%, the workability of the concrete was improved, the early strength of concrete was gradually increased and the later strength was reduced.
当废石粉掺量由10%增加至20%时，混凝土的工作性能均会得到提高，同时混凝土的早期强度也逐渐升高，但混凝土后期强度却会降低。
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