Mixture gradation deeply influences the pavement air voids.
沥青混合料生产级配对路面空隙率有重要影响。
The influence of flotation reagent and pulp concentration on air voids was discussed.
探讨了浮选过程中浮选药剂浓度、矿浆浓度变化对含气率的影响。
The deformation and damage of bituminous mixture with different air voids were investigated.
实验研究了不同空隙率沥青混合料的形变及破坏。
Both degree of compaction and percent air voids designed in bituminous mixtures have key influence on compaction.
压实度和沥青混合料设计空隙率都对路面的压实起着重要的作用。
The base has bigger percent air voids and can promptly detain pavement interior water, and can effectively reduce the reflection crack.
这种基层具有较大的空隙率，能及时排走滞留在路面内部的水分，并能有效地减少反射裂缝的发生。
According to the permeability plots of typical mixture, presents the control standard of percent air voids for request of permeability.
进而针对典型的沥青混合料，提出基于满足渗水要求的临界空隙率控制标准。
The paper studies the effect of air voids and asphalt cement on asphalt mixes fatigue properties with the five kinds of asphalt mixes composed of different type gradation.
采用五种不同级配类型沥青混合料，就沥青混合料的空隙率、沥青用量，对其疲劳性能的影响进行了系统地研究。
The present asphalt mixtures design method is Marshall method, which is based on air voids, voids of mineral aggregate and voids of mineral aggregate that are filled with asphalt etc.
我国观行的沥青混合料配合比设计方法采用马歇尔设计方法，以马歇尔试件的空隙率、矿料间隙率、沥青饱和度等作为控制指标。
A large staircase in the centre of the first floor brings circulation and air up through an atrium formed by asymmetrical voids carved between floor plates.
一楼中央大楼梯通过不对称挖空的楼板形成的中庭将建筑的动线和空间向上提升。
When sound waves on the incident to the centrifugal glass cotton, sound waves can follow the material internal, cause pore voids the vibration of air molecules.
当声波入射到离心玻璃棉上时，声波能顺着孔隙进入材料内部，引起空隙中空气分子的振动。
When sound waves on the incident to the centrifugal glass cotton, sound waves can follow the material internal, cause pore voids the vibration of air molecules.
当声波入射到离心玻璃棉上时，声波能顺着孔隙进入材料内部，引起空隙中空气分子的振动。
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