| 1. | Study on preparation of ceramsite by using industrial solid wastes
赤泥等工业固体废物制备陶粒的研究 |
| 2. | Lightweight and refractory ceramsite concrete block for cement kiln lining
水泥窑用陶粒轻质耐火混凝土砌块 |
| 3. | Studies on development of ceramsite mudstone deposit in yunmeng mount of xinan
新安县云梦山陶粒泥岩矿床开发研究 |
| 4. | Compounding and application of non - cellular ceramsite concrete with super light weight
超轻陶粒混凝土的配制与应用 |
| 5. | Productive experiments on biological ceramsite filter for water pretreatment of the upper huangpujiang river
生物陶粒滤池预处理黄浦江上游水的生产性试验研究 |
| 6. | C : is used for purifying water quality to make the tourmaline powder tourmaline ceramsite , is used for purifying in the ore container , can remove the chlorine of the running water , thus change the acidity of water
电气石多与气成作用有关，一般产于花岗伟晶岩中，也可产于交代作用形成的变质岩中。具压电性的晶体可用于无线电工业，色泽鲜艳者可作宝石，在中国称为碧玺。 |
| 7. | It can be concluded as following : water absorptivity of high strength ceramsite is different from that of extra - light ceramsite . in atmospheric pressure , water absorption rate of high strength ceramsite is very small , which 1hour and 75 days water absorption rate is only 2 % and 5 . 7 % respectively
上述分析研究得出以下结论：高强陶粒的吸水特性不同于超轻陶粒，其常压吸水率很小， 1小时吸水率为2 ，吸水速度很慢， 75天吸水率仅5 . 7 。 |
| 8. | Water absorption rate of high strength ceramsite in concrete is lower than in water , and it is influenced by water - cement ratio , the higher w / c ratio , the bigger water absorption rate . and the lower w / c ratio in concrete is , the less obvious changes of water absorption rate by outer pressure and time are
高强陶粒在混凝土中的吸水率低于其在水中的吸水率，且高强陶粒在混凝土中的吸水率要受到混凝土水灰比的影响，水灰比越大，吸水率越大；水灰比越低，吸水率随压力和受压时间的变化越不明显。 |
| 9. | This paper deals with high fluid concrete in which high strength ceramsite made from shale was used as coarse aggregate . effects of cement content , water - cement ratio , sand percentage , mineral admixture , grading and pretreatment of lightweight aggregate on compressive strength and workability of high fluid structural lightweight aggregate concrete have been studied . the rules of water absorption of high strength lightweight aggregate under different pressure and effects on uniformity of high fluid structural lightweight aggregate concrete have been studied too
本文采用高强页岩陶粒，掺加高效减水剂配制大流动性结构轻集料混凝土，讨论了水泥用量、水灰比、砂率、矿物掺料及轻集料的级配和预湿方式对大流动性结构轻集料混凝土强度和工作性的影响；系统研究了高强陶粒在常压和压力下的吸水规律；研究了影响大流动性结构轻集料混凝土匀质性的因素，提出了解决大流动性结构轻集料混凝土分层离析的具体措施。 |
