起砂的英文

sand streak

例句与用法

This paper analyzes on the common quality faults of cement mortar screed - coat in the roofing construction such as the inaccuracy of the slope - making , the unsmoothness of the drainage , and the sanding , peeling and cracking of the screed - coat , etc . , and advances some corresponding precautionary measures
重点分析了屋面工程中水泥砂浆找平层的质量通病,如找坡不准、排水不畅、找平层起砂、起皮和开裂等,并有针对性地提出了具体的防治措施。
According to many years experience of dealing with client quality complains , the author introduced in brief its principle and content , and laid emphsis on the common quality complains of cement enterprise , such as concrete strength is lack , the concrete setting time is unnormal , the concrete slump constant is a little small and the loss is high , compatibility between cement and admixture is bad , cement color changes , concrete surface rise sand and cement agglomerate
作者结合自己多年处理顾客质量投诉的经验，简单介绍了处理顾客质量投诉的调查原则和内容；重点对水泥厂最常见的质量投诉内容包括混凝土强度不足，凝结时间异常；混凝土坍落度偏小，经时损失大；水泥与外加剂相容性不好；水泥颜色变化、混凝土地面起砂及水泥结块等等投诉，分别进行了现象描述，原因分析和调查方法介绍。