Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-resistant thermal-insulation ceramsite brick and preparation process thereof
The invention provides a fire-resistant thermal-insulation ceramsite brick and a preparation process thereof, and relates to the technical field of building materials. The fire-resistant thermal-insulation ceramsite brick is prepared from the following raw materials in parts by weight: 50 to 60 parts of cement, 10 to 15 parts of stone nitrate, 20 to 30 parts of ceramsite, 15 to 25 parts of water sand, 10 to 15 parts of fly ash, 25 to 30 parts of water, 8 to 13 parts of aluminum silicate fiber, 15 to 18 parts of alumina fiber, 10 to 20 parts of rock wool, 18 to 25 parts of hard refractory clay, 8 to 10 parts of binder, 5 to 10 parts of mineral cotton and 15 to 18 parts of polyethylene foamed cotton. Aluminum silicate fibers, alumina fibers, rock wool and hard refractory clay are added into raw materials of a traditional ceramsite brick, the fire resistance and heat preservation performance of the traditional ceramsite brick are further improved, slag wool and polyethylene foam are added into the raw materials of the traditional ceramsite brick, the slag wool has certain sound absorption and sound insulation effects, the polyethylene foam is of a non-crosslinked closed-cell structure and also called pearl wool, and also has a sound insulation effect, so that the sound absorption and sound insulation effects of the ceramsite brick are effectively improved, and the ceramsite brick is worthy of being vigorously popularized.
本发明提供一种耐火保温陶粒砖及其制备工艺，涉及建筑材料技术领域。该耐火保温陶粒砖，包括以下重量份的原料：水泥50‑60份、石硝10‑15份、陶粒20‑30份、水砂15‑25份、粉煤灰10‑15份、水25‑30份、硅酸铝纤维8‑13份、氧化铝纤维15‑18份、岩棉10‑20份、硬质耐火黏土18‑25份、粘结剂8‑10份、矿渣棉5‑10份、聚乙烯发泡棉15‑18份。通过通过在传统陶粒砖的原料中加入硅酸铝纤维、氧化铝纤维、岩棉和硬质耐火黏土，进一步提升传统陶粒转的耐火和保温的性能，通过在传统陶粒砖的原料中加入矿渣棉、聚乙烯发泡棉，其中矿渣棉具有一定的吸声、隔声的作用，聚乙烯发泡棉是非交联闭孔结构，又称珍珠棉同样具有隔音的效果，有效提高陶粒砖的吸声隔音效果，值得大力推广。
Fire-resistant thermal-insulation ceramsite brick and preparation process thereof
The invention provides a fire-resistant thermal-insulation ceramsite brick and a preparation process thereof, and relates to the technical field of building materials. The fire-resistant thermal-insulation ceramsite brick is prepared from the following raw materials in parts by weight: 50 to 60 parts of cement, 10 to 15 parts of stone nitrate, 20 to 30 parts of ceramsite, 15 to 25 parts of water sand, 10 to 15 parts of fly ash, 25 to 30 parts of water, 8 to 13 parts of aluminum silicate fiber, 15 to 18 parts of alumina fiber, 10 to 20 parts of rock wool, 18 to 25 parts of hard refractory clay, 8 to 10 parts of binder, 5 to 10 parts of mineral cotton and 15 to 18 parts of polyethylene foamed cotton. Aluminum silicate fibers, alumina fibers, rock wool and hard refractory clay are added into raw materials of a traditional ceramsite brick, the fire resistance and heat preservation performance of the traditional ceramsite brick are further improved, slag wool and polyethylene foam are added into the raw materials of the traditional ceramsite brick, the slag wool has certain sound absorption and sound insulation effects, the polyethylene foam is of a non-crosslinked closed-cell structure and also called pearl wool, and also has a sound insulation effect, so that the sound absorption and sound insulation effects of the ceramsite brick are effectively improved, and the ceramsite brick is worthy of being vigorously popularized.
本发明提供一种耐火保温陶粒砖及其制备工艺，涉及建筑材料技术领域。该耐火保温陶粒砖，包括以下重量份的原料：水泥50‑60份、石硝10‑15份、陶粒20‑30份、水砂15‑25份、粉煤灰10‑15份、水25‑30份、硅酸铝纤维8‑13份、氧化铝纤维15‑18份、岩棉10‑20份、硬质耐火黏土18‑25份、粘结剂8‑10份、矿渣棉5‑10份、聚乙烯发泡棉15‑18份。通过通过在传统陶粒砖的原料中加入硅酸铝纤维、氧化铝纤维、岩棉和硬质耐火黏土，进一步提升传统陶粒转的耐火和保温的性能，通过在传统陶粒砖的原料中加入矿渣棉、聚乙烯发泡棉，其中矿渣棉具有一定的吸声、隔声的作用，聚乙烯发泡棉是非交联闭孔结构，又称珍珠棉同样具有隔音的效果，有效提高陶粒砖的吸声隔音效果，值得大力推广。
Fire-resistant thermal-insulation ceramsite brick and preparation process thereof
一种耐火保温陶粒砖及其制备工艺
XU JUNFENG (Autor:in)
01.06.2021
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
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