Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-corrosion gypsum flue for toilet exhaust pipeline
The invention belongs to the technical field of building materials, and particularly relates to an anti-corrosion gypsum flue for a toilet exhaust pipeline. The anti-corrosion gypsum flue is preparedfrom, by weight, 40-60 parts of industrial byproduct calcined gypsum, 8-10 parts of cement, 15-20 parts of fly ash, 2-5 parts of reinforced fibers, 1-2 parts of epoxy resin, 0.1-0.5 part of a stabilizer, 0.1-0.2 part of an antioxidant, 0.2-0.4 part of a dispersing agent and 0.1-0.2 part of a water reducing agent. The gypsum flue provided by the invention is formed by casting, the product solidification speed is high, and the production period is shortened; and the anti-corrosion gypsum flue has the advantages of favorable corrosion resistance, favorable water resistance and high strength, andcan be used for the toilet exhaust pipeline to greatly lower the production cost of the toilet exhaust pipeline.
本发明属于建筑材料技术领域，尤其涉及一种用于卫生间排气管道的防腐石膏烟道。所述防腐石膏严冬，按重量份计由以下原料制成：40‑60份工业副产熟石膏、8‑10份水泥、15‑20份粉煤灰、2‑5份增强纤维、1‑2份环氧树脂、0.1‑0.5份稳定剂、0.1‑0.2份抗氧化剂、0.2‑0.4份分散剂、0.1‑0.2份减水剂。本发明提供的石膏烟道，浇注成型，产品凝固速度快，缩短了生产周期；而且良好的防腐、耐水性能，且强度较高，可用于卫生间排气管道，大大降低了卫生间排气管道的生产成本。
Anti-corrosion gypsum flue for toilet exhaust pipeline
The invention belongs to the technical field of building materials, and particularly relates to an anti-corrosion gypsum flue for a toilet exhaust pipeline. The anti-corrosion gypsum flue is preparedfrom, by weight, 40-60 parts of industrial byproduct calcined gypsum, 8-10 parts of cement, 15-20 parts of fly ash, 2-5 parts of reinforced fibers, 1-2 parts of epoxy resin, 0.1-0.5 part of a stabilizer, 0.1-0.2 part of an antioxidant, 0.2-0.4 part of a dispersing agent and 0.1-0.2 part of a water reducing agent. The gypsum flue provided by the invention is formed by casting, the product solidification speed is high, and the production period is shortened; and the anti-corrosion gypsum flue has the advantages of favorable corrosion resistance, favorable water resistance and high strength, andcan be used for the toilet exhaust pipeline to greatly lower the production cost of the toilet exhaust pipeline.
本发明属于建筑材料技术领域，尤其涉及一种用于卫生间排气管道的防腐石膏烟道。所述防腐石膏严冬，按重量份计由以下原料制成：40‑60份工业副产熟石膏、8‑10份水泥、15‑20份粉煤灰、2‑5份增强纤维、1‑2份环氧树脂、0.1‑0.5份稳定剂、0.1‑0.2份抗氧化剂、0.2‑0.4份分散剂、0.1‑0.2份减水剂。本发明提供的石膏烟道，浇注成型，产品凝固速度快，缩短了生产周期；而且良好的防腐、耐水性能，且强度较高，可用于卫生间排气管道，大大降低了卫生间排气管道的生产成本。
Anti-corrosion gypsum flue for toilet exhaust pipeline
一种用于卫生间排气管道的防腐石膏烟道
LI GUIWEN (Autor:in) / ZHAO XIANMING (Autor:in) / XU WEIHONG (Autor:in) / ZHU GUOFEI (Autor:in) / YANG BULEI (Autor:in) / YANG YONGBIN (Autor:in) / AN GUANGWEN (Autor:in) / ZHANG QIWEI (Autor:in) / SONG WEIXIANG (Autor:in) / PENG BUPING (Autor:in)
21.08.2020
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Corrosion and Anticorrosion of Wet Limestone-gypsum Flue Gas Desulfurization System
| British Library Online Contents | 2009
Limestone-gypsum flue gas desulfurization process
Elsevier | 1986