介绍了影响涂膜遮蔽裂缝宽度的因素,提高丙烯酸涂料抗裂强度的方法,以及施工中须注意的问题。
Factors influencing the ability of film for crack masking, methods improving the crack -resistant strength of acrylic paint, and cautions in applications are introduced respectively.
环氧浇注干式配电变压器高低压线圈都由环氧树脂浇注密封, 所采用的环氧树脂性能好,抗裂, 耐高温,机械强度高,寿命长。
Epoxy cast dry-type distribution transformer high-voltage coil sealed by epoxy resin casting, using epoxy resin performance, cracking, high temperature, high mechanical strength, long life.
目的揭示钢纤维和聚丙烯纤维混杂后对高性能混凝土强度和抗裂性能的影响。
The paper presents an experimental study on the splitting strength and compressive strength of hybrid fiber reinforced high-performance concrete.
AFS稳定土和石灰土相比,早期强度有了较大提高,并具有较好的抗裂性。
Soil stabilized with AFS has higher early lime soils strength and better anti cracking characteristics than lime soil.
掺粉煤灰再生骨料混凝土的拉压比与同强度等级的高强混凝土相比有所提高,抗裂性能有所改善。
Compared with the normal concrete, ratio of the splitting tensile strength to the compression strength of recycled aggregate concrete with fly ash is increased, and the cracking resistance improved.
试验征明,牛腿采用上述方法加固后,其抗裂度、强度和变形能力均有不同程度的提高。
Test showed that the cracking load, the strength and the deformation capacity of the corbel thus strengthened were all increased in some degree.
本文根据砼的双轴强度特性,导出了预应力受扭构件抗裂度提高系数的表达式。
The expression of coefficient of increase in cracking resistance in prestressed torsional members is derived on the basis of concrete characteristics under biaxial strength.
本文对粉煤灰混凝土的强度和抗裂性进行了探讨,并对混凝土中掺用粉煤灰的原则及推广应用提出意见。
The paper describes a study on strength and cracking-resistance of fly ash concrete, and provides a guideline for use of fly ash as an addition in concrete and a suggestion for its intensive use.
其特点是具有间距尺寸准确,强度高,刚性好。承载力均匀,抗裂性能强,节省钢材等。
The characteristics of the wire-mesh reinforcement are accurate dimension, high strength, good rigidity, even load bearing, strong anti-break capacity and steel products saving.
结果表明,钢纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度和良好的抗裂性能。
The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.
就用玻璃纤维加强水泥对砖砌体墙的开裂进行加固修复的抗剪强度和阻裂性能进行了研究,为其在加固修复中的应用提供有力依据。
A study of the shear strength and crack resistance of the cracked brick masonry strengthened by GRC is conducted, from which a powerful support is provided with its use in strengthening and repair.
耦合弱的特点与俯冲板块年龄小、抗挠强度弱、俯冲角度大、海沟后撤、岛弧裂离和弧后拉张等特点是一致的。
The weak couplings are in agreement with such tectonic features as young subduction slab, weak flexure strength, large subduction Angle, trench retreating, arc rifting and backarc extension.
体外预应力技术作为一种行之有效的加固手段,能够大幅度的改善和调整原结构的受力,提高结构的强度和抗裂性。
Prestressing reinforcement technology as an effective means to greatly improve and adjust the original structure of the force, the strength and commitment to improve crack resistance.
由于其结构致密,具有较高的抗拉强度且耐磨、抗裂、抗酸碱腐蚀性能优异,宜用于防腐蚀整体面层和块材面层的铺砌材料。
Due to dense structure, high tensile strength, excellent wear-ability, anti-crack and corrosion resistance against acid and alkali, it can be used as integral anti-corrosion coat and block coat.
试验结果表明:在设计荷载下板的强度、刚度、抗裂度及迭合面抗剪性能均能满足规范要求。
The experiment results show that under service loads the slabs 'strength, rigidity, resistance to cracking and sliding are all meet the code requirements.
比较纤维桩核系统和金属铸造桩核系统修复后牙体组织的抗折裂强度和折裂模式。
Objective To compare the fracture resistance and fracture modes of teeth restored with four diferent post-and-core systems.
HNBR具有非常优越的物理性能,包括高的抗拉伸强度,抗撕裂,高温动态使用和逐递上升温度中的抗屈挠防裂性能。
It has good physical properties, including high tensile strength, abrasion resistance, at high temperatures good dynamic behavior and flex cracking resistance at elevated temperatures.
试验证明,在普通的水泥砂浆中加入一定量的纤维能显著提高砂浆的抗裂抗渗,降低砂浆收缩率,提高抗压抗折强度等。
The test manifests adding a certain content of fiber in the mortar can obviously improve the tear and compression resistance, antipenetration and shrinkage.
对早龄期混凝土取芯,测出其弯拉强度,作为抗裂限值。
Drill several cores at different ages of the early age concrete, then measure its flexural strength, take this flexural strength as the anti-cracking limits.
研究表明:改善碾压混凝土的界面过渡区,提高混凝土用水泥韧性,选用优质骨料,提高混凝土的强度及添加外加剂可以提高碾压混凝土的抗裂性能。
Research shows that the crack resistance could be increased by improving the interface transition zone, using high quality aggregate, increasing concrete strength and adding the admixtures.
如何在应用过程中保证混凝土强度,提高混凝土抗裂性能在建筑施工过程中是最需要迫切解决的技术难题。
How to ensure concrete strength in the application process and improve crack resistance of concrete in the course of construction are the most urgent technical difficulties.
N326在天然橡胶中具有较高的拉伸强度、抗撕裂强度、耐磨性及抗蹦裂性能。
N326 in natural rubber high tensile strength, tensile strength and wear resistance and jumped cracking.
借助弯曲荷载-挠度全曲线,分析了纤维掺量和类型对韧性指数和初裂荷载的影响。结果表明,钢纤维混凝土的抗弯初裂强度、极限强度和弯曲韧性均随纤维掺量的增大而提高。
Through the load-deflection curves of SFRC, the effects of fiber kinds and fiber content on the first-crack strength and the flexural toughness of SFRC were contrasted with those of concrete.
结果表明,钢纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度和良好的抗裂性能。
The results show that steel fiber reinforced ferroconcrete T beam possesses high bending strength and excellent crack resistance p…
在超薄玻璃层上镀 覆超硬膜并贴合防裂膜,具有较高的附着力和抗划伤能力、抗冲击强度,明显降低生产成 本,产品的生产效率及良品率以及使用的安全性均得到有效提高。
The cellphone window protecting screen has high impact strength, high scratch resistance and high safety, and the process has low production cost, high production efficiency and high product quality.
它能提高构件的抗裂能力、抗剪强度、刚度和承载力;还能提高构件的部分延性;并将改变梁的破?。
It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...
它能提高构件的抗裂能力、抗剪强度、刚度和承载力;还能提高构件的部分延性;并将改变梁的破?。
It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...
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