Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Design method of mix proportion of LC50-LC80 light high-strength silicate ceramsite concrete
The invention discloses a design method of mix proportion of LC50-LC80 lightweight high-strength silicate ceramsite concrete, and belongs to the technical field of concrete preparation. The absolute volume fractions of components of each cubic meter of silicate ceramsite concrete are determined by an absolute volume fraction linear method as follows: composite cementing material absolute volume fraction is V composite cementing material, shell silicate ceramsite absolute volume fraction is V ceramsite, water absolute volume fraction is V water, and river sand absolute volume fraction is V river sand, wherein the V composite cementing material is composed of V cement, V silica fume, V fly ash and V slag. The design method of the mix proportion of the silicate ceramsite concrete is simple, practical, effective and accurate, and has important theoretical significance and practical value for promoting the application of silicate concrete in high-rise buildings and long-span bridges.
本发明公开了一种LC50~LC80轻质高强硅酸盐陶粒混凝土配合比的设计方法，属于混凝土配制技术领域。本发明以绝对体积分数线性法确定硅酸盐陶粒混凝土每立方米各组成部分绝对体积分数：复合胶凝材料绝对体积分数V、壳层硅酸盐陶粒绝对体积分数V、水绝对体积分数V和河砂绝对体积分数V。其中V由V、V、V和V组成。本发明是一种简单、实用、有效、准确的硅酸盐陶粒混凝土配合比的设计方法，对促进硅酸盐混凝土在高层建筑和大跨度桥梁中的应用具有重要的理论意义和实用价值。
Design method of mix proportion of LC50-LC80 light high-strength silicate ceramsite concrete
The invention discloses a design method of mix proportion of LC50-LC80 lightweight high-strength silicate ceramsite concrete, and belongs to the technical field of concrete preparation. The absolute volume fractions of components of each cubic meter of silicate ceramsite concrete are determined by an absolute volume fraction linear method as follows: composite cementing material absolute volume fraction is V composite cementing material, shell silicate ceramsite absolute volume fraction is V ceramsite, water absolute volume fraction is V water, and river sand absolute volume fraction is V river sand, wherein the V composite cementing material is composed of V cement, V silica fume, V fly ash and V slag. The design method of the mix proportion of the silicate ceramsite concrete is simple, practical, effective and accurate, and has important theoretical significance and practical value for promoting the application of silicate concrete in high-rise buildings and long-span bridges.
本发明公开了一种LC50~LC80轻质高强硅酸盐陶粒混凝土配合比的设计方法，属于混凝土配制技术领域。本发明以绝对体积分数线性法确定硅酸盐陶粒混凝土每立方米各组成部分绝对体积分数：复合胶凝材料绝对体积分数V、壳层硅酸盐陶粒绝对体积分数V、水绝对体积分数V和河砂绝对体积分数V。其中V由V、V、V和V组成。本发明是一种简单、实用、有效、准确的硅酸盐陶粒混凝土配合比的设计方法，对促进硅酸盐混凝土在高层建筑和大跨度桥梁中的应用具有重要的理论意义和实用价值。
Design method of mix proportion of LC50-LC80 light high-strength silicate ceramsite concrete
LC50~LC80轻质高强硅酸盐陶粒混凝土配合比的设计方法
CUI CHONG (Autor:in) / WANG DONGYUN (Autor:in) / CUI XIAOYU (Autor:in) / DING XIFENG (Autor:in) / ZHANG SHIHUA (Autor:in) / LI TIANJUN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
Method for preparing high-strength lightweight LC50 concrete from reclaimed sand
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2020