1)  Light concrete
轻质砼
2)  Lightweight porous concrete
微孔轻质砼
3)  Coal Gangue light concrete
煤矸石轻质砼
4)  lightweight
轻质
1.
Study and Manufacture of Lightweight Heat-insulated and Refractory Flyash Bricks;
粉煤灰轻质隔热耐火砖的研制
2.
Study on a big aperture lightweight aspheric mirror manufacture;
大口径轻质非球面反射镜制造技术研究
5)  light weight
轻质
1.
The new multifunction wall composite material with characteristics of light weight and thermal insulation, is composed of light material which is made of foamed plastics of polystyrene based on gypsum , could enhance the surface strength of inorganic and organic coherence and solve the flaw of light material flowing up by adding a surface active reagent N produced by ourselves.
研制出一种轻质、隔热等多功能新型墙体复合材料。
2.
Using casting powder or P-slag, at the standpoint of green and environmental materials and composites of cement matrix, this thesis has researched the subject of "non-autoclave and compound-foamed cement wall-block with light weight".
随着国家对环境问题的重视,铸造粉尘、磷渣等这类固体废弃物处理及资源化问题的日益突出,按照墙体材料改革的要求,从绿色环境材料和水泥基复合材料的观点出发,本课题研究了以铸造粉尘或磷渣为填充料的“轻质免蒸免烧水泥基复合发泡材料及制品”。
3.
The effect of raw material, addition, synthesizing temperature, holding time etc on properties of synthetic light weight mullite material was studied.
研究了原材料、添加剂、合成温度、保温时间等因素对合成的轻质莫来石性能的影响,研制的骨料莫来石含量高,体积密度适中,可作为轻质莫来石浇注料的原料。
6)  light
轻质
1.
For improving the capability of floating islands and decreasing the pollution from organic wastes,it is necessary to develop a new type carrier of floating islands,which is light,highperformance and propitious to microbe's adhesion.
为改善浮岛性能,减少有机高分子材料所造成的“白色污染”,有必要研制开发新型浮岛载体—轻质高效微生物载体。
2.
Lightweight structure is a new construction system, which based on the research about the structure and the material to make the building lighter and more transparent possible.
它建立在对结构体系和材料研究的基础上,从而使建筑向轻质,透明发展成为可能。
参考词条
补充资料：砼
分子式：
CAS号：

性质：简称砼(音同，tóng)。由胶结材(无机的、有机的或无机有机复合的)、颗粒状集料以及必要时加入化学外加剂和矿物掺合料组成合理组分的混合料经硬化后形成具有堆聚结构的复合材料的总称。混凝土按胶凝材料分类，有无机胶结材混凝土(如水泥混凝土、硅酸盐混凝土、石膏混凝土、水玻璃/氟硅酸/混凝土等)、有机胶结材混凝土(如聚合物混凝土、沥青混凝土等)、无机有机复合胶结材混凝土(如聚合物水泥混凝土、聚合物浸渍混凝土等)；按容重分类有特重、重、轻、特轻混凝土等；按结构分有普通混凝土、细粒混凝土、大孔混凝土、多孔混凝土等；按用途分主要有结构用混凝土、隔热混凝土、装饰混凝土、耐酸混凝土、耐碱混凝土、耐火混凝土、道路混凝土、大坝混凝土、补偿收缩混凝土、海洋混凝土、防护混凝土等。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。