rha

The RHA, amorphous or partially crystalline, when used in an appropriate way, reduces autogenous shrinkage.

该壳灰, 无定形或部分结晶, 使用时以适当的方式, 降低了自收缩.

When replacement of cement with L-RHA equals 10 % ～20 %, the compressive strength of HSC increases over 10 MPa.

当低温稻壳灰替代10%～20%水泥时, 可提高高强混凝土抗压强度10MPa以上.

C, AS-2 is Composed Ara, Xyl, Rha , Gal, Glc, with the molar ratio of 1.6:1.2:1.8:1.0:3.6 aespectively.

C分析表明, AS-2由Ara 、 Xyl 、 Rha 、 Gal 、 Glc组成,其单糖摩尔比为1.6:1.2:1.8:1.0:3.6.

Comparisons between pastes with silica fume , and control pastes ( without RHA or silica fume ) are presented.

比较浆体与硅粉和控制膏 ( 无壳灰或硅粉 ) 提出.