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- Abstract : skeleton-dense cement stabilized macadam have high strength but low shrinkage cracks. 摘要 :骨架密实型水泥稳定碎石能够提高基层强度,改善基层裂缝。
- Low shrinkage crack 低温缩裂
- High resilience and low shrinkage at high temperature. 高温状态下纤维回弹强,收缩小;
- This paper analyzes the cause and precautionary measures of concrete structure shrinkage crack. 摘要文章主要分析了混凝土工程收缩裂缝成因,提出了预防措施。
- Authors studied the influence of different kinds, quantity and length of polypropylene fiber on early stage plastic shrinkage crack of mortar. 研究不同品种、掺量、长度的聚丙烯纤维对砂浆早期塑性收缩裂缝的影响。
- Low height, low tension, low shrinkage, easy to achieve required final fabric weight. 机台高度低,张力低,染色后,缩率小,成品码重容易达成。
- The results showed that the performance of the tire with the low shrinkage nylon cord was similar to that of the post-cure inflated tire. 初步结果表明:采用此法后,轮胎的各项性能均与现生产的尼龙后充气轮胎基本相同或相近。
- High strength, low extension and low shrinkage polyester filamentis used for making top grade sewing thread and embroidered thread. 高强、低伸、低收缩涤纶长丝是制作高档次缝纫线、绣花线的原料。
- A study was made on removing the post-cure inflation of bias tire cured with autoclave by using the low shrinkage nylon cord. 针对当前部分斜交轮胎采用硫化罐生产,探讨应用低收缩尼龙帘线,以取消硫化后充气工序。
- The paper states that the plastic cracks after shaped the pumping concreting divides into plastic settlement crack and plastic shrinkage crack. 本文阐述泵送混凝土浇筑成型后产生的塑性裂缝,分为塑性沉降裂缝和塑性收缩裂缝。
- Antifrictional &wear-resistant and low shrinkage Nylon composite for guide sleeve was prepared by means of blending antifriction &wear-resisting agent, talcum powder and PA6. 采用减摩耐磨剂、滑石粉与尼龙6共混改性制备了导向套用减摩耐磨低收缩尼龙复合材料,研究了导向套的配方和成型工艺,介绍了导向套零件高低温试验的条件及过程。
- Any of various usually thermosetting resins capable of forming tight cross-linked polymer structures characterized by toughness, strong adhesion, and low shrinkage, used especially in surface coatings and adhesives. 环氧树脂能够形成以耐磨损,强附着力和低收缩率为特征的交叉连结聚合结构的热固树脂中的一种,尤用为表面涂料和粘合剂
- Control Technical of Shrinkage Crack of HPC 高性能混凝土收缩裂缝控制技术
- Any of various usually thermosetting resins capable of forming tight cross-linked polymer structures characterized by toughness,strong adhesion,and low shrinkage,used especially in surface coatings and adhesives. 环氧树脂能够形成以耐磨损,强附着力和低收缩率为特征的交叉连结聚合结构的热固树脂中的一种,尤用为表面涂料和粘合剂。
- Introduction Of Reducing Concrete Shrinkage Crack 减少混凝土的收缩裂缝措施简介
- Discuss of shrinkage crack of concrete 混凝土收缩裂缝探析
- Polyester twisted yarn used for knitting label warp is researched through three-step process of POY - FDY - DWY in our company. The product with high tenacity, more elongation and low shrinkage is the best material used for knitting label warp. 我公司采用POY(预取向丝)FDY(牵伸丝)DWY(涤纶倍捻丝)三步法,成功地研制出优质针织商标专用系列涤纶倍捻丝,该产品具有强度高、伸长大、沸水收缩率低等特点,是针织商标经纱的最佳原料。
- XT-YB-1 is a development of the new company and quartz sand mixed casting artificial marble (genus said: quartz resin) resin, the resin curing exothermic peak at the low shrinkage of small, high surface hardness of products, not radioactive. 1是我公司新开发的一种和石英沙混合浇铸人造大理石(属称:石英树脂)树脂,该树脂固化时放热峰低、收缩率小,制品表面硬度较高,没有放射性。
- The types of those cracks are summarized as three kinds: plastic shrinkage cracking, dry shrinkage cracking and hydration heat cracking. 将引起混凝土裂缝的类型归纳为塑性收缩开裂,干燥收缩开裂,水化热开裂三种,并对其表象及成因进行了阐述。
- Unbound aggregate base can efficiently retard the reflexion of cracks to asphalt pavement surface,which is aroused by the shrinkage crack of semi-rigid base in the inverted structure. 半刚性基层沥青路面作为过渡层时,可以有效改善半刚性基层收缩裂缝的反射裂缝的发生。