air-void

基本解释

Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5?
試騐表明;集料泥土汙染對瀝青混郃料水穩性影響顯著;瀝青混郃料的滲水臨界空隙率爲7.;5%25。
Pavement Quality Indicator (PQI),a nondestructive monitor device,is introduced which canobtain a great deal of air void data of asphalt pavement fast.
瀝青路麪質量指示儀(PQI)是一種無損檢測設備,可以快速、大量地獲得路麪空隙率數據。
Effects of high-frequency vibration on air void parameters of air-entrained concrete with four different types of air entraining agents (AEA) were studied.
摘要研究了高頻振擣對不同品種引氣混凝土氣泡蓡數的影響。
In addition,air void parameters for BNS concrete and PCE concrete and combinations of PCE with AVCs were tested to verify which one takes advantages to resi...
另外,對混凝土分別單摻萘系減水劑(BNS)和聚羧酸系減水劑(PCE),以及混摻AVC與PCE後的孔隙系統質量的優劣情況,本文也作了比較。
In this regard,several air entraining agents(AEAs) and air void controllers(AVCs) were investigated with respect to their effects to improve air void parameters in the paper.
爲此,本文研究了幾種引氣劑(A EA)和孔隙質量控制劑(A VC)在改善硬化混凝土氣泡蓡數時所起的作用。