Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultralight ceramsite and preparation method thereof
The invention relates to the technical field of light ceramsite, and discloses ultra-light ceramsite and a preparation method thereof.The ultra-light ceramsite is prepared from, by weight, 25.07-60.0 parts of sludge, 0-20.82 parts of construction waste, 0-32.15 parts of ironmaking waste, 0-41.0 parts of fly ash, 6.42-27.5 parts of adhesive, 4-6 parts of swelling agent and 2-5 parts of inorganic salt. The preparation method comprises the following steps: mixing the sludge, the construction waste, the ironmaking waste, the fly ash, the adhesive, the swelling agent and the fluxing agent according to the formula ratio, granulating, and calcining to obtain the ultralight ceramsite. According to the invention, multi-element solid waste is adopted as a main raw material, and ultra-light high-strength ceramsite capable of replacing light particles is fired, so that a new way is expected to be provided for comprehensive utilization of solid waste building materials.
本发明涉及轻质陶粒技术领域，公开了一种超轻陶粒及其制备方法，超轻陶粒按重量份由以下原料组成：污泥25.07～60.0份、建筑废弃物0～20.82份、炼铁废弃物0～32.15份、粉煤灰0～41.0份、黏结剂6.42～27.5份、膨化剂4～6份、无机盐2～5份。制备方法：将配方量的污泥、建筑废弃物、炼铁废弃物、粉煤灰、黏结剂、膨化剂和助熔剂混合后，制粒、煅烧，得所述超轻陶粒。本发明采用多元固废为主要原料，烧制可替代轻质颗粒的超轻高强陶粒，以期为固废建材化综合利用提供新途径。
Ultralight ceramsite and preparation method thereof
The invention relates to the technical field of light ceramsite, and discloses ultra-light ceramsite and a preparation method thereof.The ultra-light ceramsite is prepared from, by weight, 25.07-60.0 parts of sludge, 0-20.82 parts of construction waste, 0-32.15 parts of ironmaking waste, 0-41.0 parts of fly ash, 6.42-27.5 parts of adhesive, 4-6 parts of swelling agent and 2-5 parts of inorganic salt. The preparation method comprises the following steps: mixing the sludge, the construction waste, the ironmaking waste, the fly ash, the adhesive, the swelling agent and the fluxing agent according to the formula ratio, granulating, and calcining to obtain the ultralight ceramsite. According to the invention, multi-element solid waste is adopted as a main raw material, and ultra-light high-strength ceramsite capable of replacing light particles is fired, so that a new way is expected to be provided for comprehensive utilization of solid waste building materials.
本发明涉及轻质陶粒技术领域，公开了一种超轻陶粒及其制备方法，超轻陶粒按重量份由以下原料组成：污泥25.07～60.0份、建筑废弃物0～20.82份、炼铁废弃物0～32.15份、粉煤灰0～41.0份、黏结剂6.42～27.5份、膨化剂4～6份、无机盐2～5份。制备方法：将配方量的污泥、建筑废弃物、炼铁废弃物、粉煤灰、黏结剂、膨化剂和助熔剂混合后，制粒、煅烧，得所述超轻陶粒。本发明采用多元固废为主要原料，烧制可替代轻质颗粒的超轻高强陶粒，以期为固废建材化综合利用提供新途径。
Ultralight ceramsite and preparation method thereof
一种超轻陶粒及其制备方法
HUANG QINGYUN (Autor:in) / XU HUANAN (Autor:in) / LAN GUOGUAN (Autor:in) / CHEN YUEMING (Autor:in) / CHEN SHIWEI (Autor:in) / HONG YAN (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Ultralight ceramsite, preparation method and application thereof
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