phenolic mastic

例句：

1. 1. This type of phenolic mastic is commonly used in the construction industry for its excellent bonding properties.
   这种酚醛胶泥在建筑业中被广泛使用，因其卓越的粘合性能。
2. 2.The engineers used this phenolic mastic to reinforce the concrete slabs during the construction process.
   工程师们使用这种酚醛胶泥来加固混凝土板在施工过程中。
3. 3. Due to its high fire resistance and durability, phenolic mastic is often chosen as a protective coating for building structures.
   由于其高耐火性和耐久性，酚醛胶泥常被选为建筑结构的保护涂层。