文章介绍了熔接缝形成的原因、接缝类型、接缝外观和断口形态特征以及接缝性能评价方法。
In this paper the author introduced the cause, type and appearance of weldline as well as morphological feature of fracture and evaluating method for properties of weldline.
就界面处理方式对沥青改性聚氨酯接缝材料和水泥砂浆黏结性能的影响进行了研究。
The effects of interfacial treatment modes on the bonding properties between asphalt modified polyurethane joint material and cement mortar were investigated.
对叠合板板侧各种拼接缝的构造及传力性能进行了试验研究，建议了合理的整体式拼缝构造形式及计算方法。
The Paper explores the details and transmission Properties of joints between superposed slabs by experimental study, then suggests some rational details of joints and design method.
通常为膏状，可用刮刀或刷子施用到接缝中，可以配合出许多不同粘度和不同性能的密封胶。
Usually paste, scraper or brush can be applied to the joints, you can cope with many different properties and different viscosity sealant.
在工程施工中为了提高接缝处的性能，提高接缝密实度依然是一条直观的途径。
In order to improve the performance of longitudinal joints in engineering construction, it is still a intuitionistic way to improve the compaction degree of joints.
树脂瓦单张面积大，屋面接缝少，且搭接处结合严密，与传统小块瓦相比防水性能更加突出。
Resin watts leaflet large area, roofing juncture less and pitched holds tightly touches, compared with the traditional small earthen waterproof properties is more prominent.
可靠的连接性能：PE管热熔或电熔接口的强度高于管材本体，接缝不会由于土壤移动或活载荷的作用断开。
Reliable connectivity: PE pipe hot melt or fused interface strength is higher than the pipe body, joints will not load due to soil movement or the role of living off.
可靠的连接性能：PE管热熔或电熔接口的强度高于管材本体，接缝不会由于土壤移动或活载荷的作用断开。
Reliable connectivity: PE pipe hot melt or fused interface strength is higher than the pipe body, joints will not load due to soil movement or the role of living off.
应用推荐