沥青改性:在沥青中加入3%—15%的SBS可改善沥青的低温屈挠性和高温抗流动性能。
Bitumen modification: The low temperature flexing and anti-flowing property at high temperature of bitumen can be improved by adding 3% to 15% (wt %) SBS.
优秀的氧化安定性、防锈性、抗水性和低温流动性。
Excellent oxidation stability, rust resistance, water resistance and low temperature fluidity.
当这些抗通胀因素消失后,各央行将不得不缩减流动性以制止通胀。
As these disinflationary factors vanish, the major central Banks will have to decrease liquidity to stop inflation.
精心研究并在文科楼应用的高流态混凝土在施工中具有良好的流动性、抗分离性、间隙通过性和填充性。
The high flowing concrete using in art building projects has good fluidity, anti separation quality, passing quality through gaps and filling characteristic.
结果表明:该复合材料有优良的拉伸强度、抗水性和熔融流动性;
The modification results in the excellent mechanical properties, water resistance and melting fluidity of this composite material.
分析测定了中铬抗磨铸钢的流动性、缩孔率和铸造应力。
The casting fluidity, ratio of line contraction, casting stress and heat crack tendency were tested.
降低泡沫表面张力,使泡沫均匀细腻,流动性好,封闭性强,灭火迅速,抗复燃能力高。
To lower the surface tension of the bubble, so delicate foam evenly, mobility, and closed strong, rapid fire, high capacity anti-recrudescence.
主要研究了聚丙烯纤维(PPF)对磷酸盐混凝土性能如流动性、可操作时间、抗折和抗压强度的影响。
Effects of polypropylene fiber (PPF) on properties of phosphate cement-based concrete, such as flowability, operable time, flexural and compressive strength were investigated.
采用速溶高分子聚合物,制成低流动性损失水下混凝土用抗分散剂,并进行抗分散性、流动性损失试验。
Anti dispersion agent for low fluidity loss underwater concrete was prepared with soluble high molecular polymer and tests on anti dispersion and fluidity loss were carried out.
研究了具有高流动性的流态混凝土的配比、流动性、早期裂纹扩展、强度、收缩、碳化和抗冻融性,这种混凝土无论在成本上还是性能上都是非常可行的。
Mixture proportions, flowability, crack propagation at early ages, strength, shrinkage, carbonation and the freezing and thawing resistance of flowing concrete with high flowability were investigated.
泡沫砂浆具有良好的轻质性、流动性、抗离析性及经济性等特点,应用前景非常广阔。
Bubble cement mortar has good lightness, flowability, anti-segregation and the economy, etc. So it will have quite broad application prospect.
泡沫砂浆具有良好的轻质性、流动性、抗离析性及经济性等特点,应用前景非常广阔。
Bubble cement mortar has good lightness, flowability, anti-segregation and the economy, etc. So it will have quite broad application prospect.
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