Lightweight aggregates and its test methods . part 2 : test methods for lightweight aggregates 轻集料及其试验方法第2部分:轻集料试验方法
Determination of the dry density of lightweight aggregate concrete with open structure ; german version en 992 : 1995 多孔结构轻质集料混凝土干密度测定
Determination of flexural strength of lightweight aggregate concrete with open structure ; german version en 1521 : 1996 岩石多孔轻质混凝土抗弯强度测定
Influence of water absorption and pre - wetted method of lightweight aggregate on the workability of concrete 轻集料的吸水率与预处理时间对混凝土工作性的影响
Application in structures of prefabricated reinforced components of lightweight aggregate concrete with open structure 轻骨料混凝土预制增强构件透空式结构粘合
Determination of compressive strength of lightweight aggregate concrete with open structure ; german version en 1354 : 2005 测定透空式结构轻集料混凝土的抗压强度
Use of building products in construction works - part 104 : lightweight aggregates according to din en 13055 - 1 : 2002 - 08 施工作业中建筑产品的使用.第104部分:符合din en 130
Lightweight aggregates - part 1 : lightweight aggregates for concrete , mortar and grout ; german version en 13055 - 1 : 2002 轻集料.第1部分:混凝土灰浆和水泥浆用轻集料;德文
Lightweight aggregate concrete can be densified in itself when the slump is in the range of 180 ~ 260mm 在坍落度为180mm 260mm时，轻集料混凝土具有较好的免振自密实能力。
At present domestic produced lightweight aggregate of lower strength and higher absorption of water is common 目前国内生产的轻集料普遍存在强度偏低、吸水率偏高的质量问题。
