HA5® was developed to meet the demand for effective asphalt preservation on residential roadways without the negative side effects of chip seals or slurry seals. Specifically …

HA5 is the world's first High Density Mineral Bond pavement preservation treatment. Studies show that HA5 extends pavement life by up to 600%

HA5™ is a High Density Mineral Bond uniquely emulsified with a near neutral charge that is able to hold a proprietary blend of fine aggregates. While it is essential to prevent oxidative damage …

Real world performance evaluation (not just laboratory test results) has shown HA5 to effectively preserve pavement for years longer than non-HA5 treated road sections. In fact, HA5 is now …

中島Ha-5發動機 （日语： ハ5エンジン）乃 日本 中島飛機 公司研發製造的氣冷式 星型 飛機用 活塞發動機，內部代號為「NAL」，採複列14汽缸、底置 凸輪軸 （over head valve，縮寫 …

HA5 is a High Density Mineral Bond uniquely emulsified with a near neutral charge that is able to hold a proprietary blend of fine aggregates. Limiting oxidative damage from moisture is …

Learn how HA5 can help your community: Solve pavement maintenance headaches, Maximize reserve funds, Eliminate material transfer issues, and Protect property values. Discover how …

HA5 lasts longer than seal coat, performs better, and is more aesthetically appealing. HA5 can help HOAs keep their dues flat year over year by not requiring increases in reserve funding to …

建议螺纹任意一点的螺纹牙型的最大允许偏差不应超过： （1）HA1.50 和 HA2.0 接骨螺钉，0.050 mm; （2）HA2.70 和 HA5.0 接骨螺钉，0.075 mm。 ②,HA 4.0 接骨螺钉的螺距为1.5mm，HB …

HA5 抑制变形链球菌 (Streptococcus mutans) 生物膜形成，IC50 值为 6.42 μM，但不影响其生长。HA5 还抑制变形链球菌葡聚糖的产生和 eDNA 水平。- 高纯度，全球文献引用。