干料

其最大膨胀力为5.5mL/g，持水力为4.82g水/g干料；

Li was 5.5mL/g and the maximal water-binding capacity was 4.82g water / g dry material .

干料预热系统在炭素生阳极生产中的可行性探讨

A feasible discussion on dry materiel preheating systemin the carbon green anode production

通过调整干料配比提高阳极质量的实践

Practice of improving the quality of anode by adjusting the dry aggregate recipe

1.把干料混合

Step 1 : Mix The Dried Ingredients

应用大型平面应变仪，进行了灰岩及细砂岩两种堆石的风干料及饱和固结排水平面应变试验。

The rockfill materials of limestone and fine sandstone were tested by large scale plane strain apparatus in air dry and saturated state respectively .

本机用以将潮湿的粉料研制成所需的颗粒，也可将块状的干料粉碎到所需的颗粒。

This machine is used for forming the required granules from moist ower material , or for crushing rotor also into granules in required size .

在之前混合好的干料中挖一个孔，把液体材料倒进去，然后再充分混合。

Make a well in the middle of your dry ingredients and pour in the wet mixture , then give it a good mix together .

干料中水泥含量从0%增加到20%（即灰砂配比0~1∶4），对应试件的沉降速度逐步减小。

Settling velocity of corresponding specimens becomes slower and slower when cement content in dry mixed material increases from 0 to 20 percent ( ratio of cement and full tailing from 0 to 1 ∶ 4 ) .

传统的混捏工艺是将不同粒级的干料（包括骨料和粉料）先混合并预热，再加入熔融沥青进行混捏，形成具有一定塑性的糊料。

In traditional kneading process , dry material ( including aggregate and powder ) of different size are mixed and preheated firstly , and then molten asphalt is added to knead . A moment later , paste with certain plastic is obtained .

试验结果表明，直接以质量流量这一参数控制沥青，排除了原用泵转速间接控制的各种影响因素，提高了沥青和干料的混捏质量。

The test data show that various affecting factors in indirect measurement of rotating speed of the pump can be eliminated by controlling bitumen process with direct mass flow measurement , thus the make-up quality for bitumen and dry material is enhanced .