The properties of sulphur impregnatedconcrete are much better than those of untreated concrete. But Sulphur impregnatedconcrete is not durable in a high humidity environment.
硫浸渍混凝土的性能和未浸渍混凝土相比有明显改善，但是，硫浸渍混凝土在高湿度条件下耐久性较差。
2
The adhesive used for strengthening concrete structure with FRP includes primer, putty and impregnated resin.
FRP加固修复混凝土用粘结材料包括底层涂料、整平腻子和浸渍树脂。
3
Polymers may be incorporated in concrete in two ways: either added to the unhardened concrete slurry or impregnated into the void structure of the hardened concrete.