填缝材料

水泥混凝土路面填缝材料若干性能的试验研究

Testing and Research of Some Performance of Caulking Material for Cement Concrete Pavement

聚氨酯PU发泡填缝材料在塑料门窗中的应用

The application of polyurethane PU foaming joint filler in plastic door and window

几种填缝材料在渠道防渗工程中的应用比较

The Compare of Several Blinding Materials Application in Canal Seepage Control Engineering

中部地区水泥路面切割缝的伸缩量测定及填缝材料的选择

Measure of Expansion Amount of Cement Pavement Joint and Selection of Joint Sealants in Central Section

通过综合比较，确认有机硅改性聚氨酯是比较适合中国公路情况的填缝材料。

By the comparison , polyurethane modified by organosilicon is the better sealant fitting the cement concrete pavements of china .

一种糊状胶泥，用作粘合剂或填缝材料。大坝裂缝处理用胶粘剂的研制及应用

A pasty cement used as an adhesive or filler . Development and application of a caulking adhesive for treating of cracks of heavy dams

经过模态分析，发现不同的填缝材料，会改变结构的自振频率和振型，影响结构在地震波作用下的动态响应。

After analysis of modal , found that different filling materials will change the natural frequency and mode sharp of structures , affecting the dynamic response of structures under seismic waves .

在多遇和罕遇地震作用下，不同的填缝材料和填缝方式，会对轻质保温板的剪切应力和拉压应力产生较大影响，进而影响结构的抗震性能。

Under rarely and commonly seismic loads , different filling materials and filling ways , will have a greater impact on tensile compressive stress and shear stress of lightweight thermal insulation wall slab , thereby affect seismic performance of structures .

对国内水泥混凝土路面填缝材料的现状做了详细的阐述，对相继出现的焦油型聚氨酯、聚氨酯、有机硅、有机硅改性聚氨酯等填缝胶的各种性能做了系统的比较。

In this paper , developments and researches of joint sealants for cement concrete pavements are reviewed particularly and the characters of Tar-based Polyurethane , Polyurethane , Organosilicon , Polyurethane modified by organosilicon and so on sealants are compared as sealants .

在此研究了一种用于水泥公路接缝的耐老化型聚硫橡胶型的填缝胶材料；

An anti-aging sealant of polysulfide used for the cement pavement was synthesized .

发泡聚乙烯板材是一种性能优良的混凝土填缝板材料，具有轻质、高强、耐久性优异的特点。

The polyethylene foam is an excellent performance sealing material for concrete , it possesses the strong points of light mass , high strength and durability .

弹性聚氨酯填缝止水密封材料的研究

Study on elastic polyurethane sealing material