The bonding strength of interface can be increased and the shrinkage of patching material reduced when adding 8% fly ash.
掺入8%粉煤灰还可提高界面粘结强度及减少修补材料的收缩。
We can also produce cold-patching material with the anti-wheel rut and water resistant according to the demands of customers.
还可以根据客户需求，生产满足抗车辙、耐水损等特殊要求的冷补料。
According to analyze cracks repair mechanism and repair time, obtain the request of the cracks slot wall and patching material when crack patching and the best patching time.
本文通过对裂缝修补机理和修补时机的分析，得出了裂缝修补时对裂缝的开槽槽壁和灌缝材料的要求以及最佳的灌缝时间。
This paper presents a new technique and new material for underwater concrete patching on tidal reach, which is characterized by low cost, simple construction, convenient operation and good effect.
介绍一种用于水下、潮差段混凝土修补的新材料和新技术，该技术造价低，施工简单，可操作性强，效果良好。
A number of repairs can be made on tires and tubes, ranging from the patching of nail holes, punctures, or cuts to vulcanizing new tread material to the tire casing.
轮胎和内胎的维修范围为修补钉子划破的口子、破洞、或切口，以及用新的胎冠材料热补外胎。
A number of repairs can be made on tires and tubes, ranging from the patching of nail holes, punctures, or cuts to vulcanizing new tread material to the tire casing.
轮胎和内胎的维修范围为修补钉子划破的口子、破洞、或切口，以及用新的胎冠材料热补外胎。
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