Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance core filling material, preparation method and application of high-performance core filling material in preparation of core foamed concrete insulating brick
The invention discloses a high-performance core filling material, which is prepared from the following raw materials: cement, polyphenyl granules, coal ash, aluminum sulfate, calcium chloride, sodium sulfate, a water reducing agent, a foaming agent, a foam stabilizer, diisopropyl peroxydicarbonate, 3-N-t-butyloxycarboryl amino cyclobutylamine, 2, 2-propane dihydrogen peroxide, starch sodium octylsuccinate, hydrogen peroxide and water. The core filling material is prepared through the steps of slurry preparation, foam liquid preparation, raw material mixing and the like. A core foamed concrete insulating brick prepared from the core filling material has excellent insulating property and compressive strength, the heat transfer coefficient K value is 0.25-0.31 W/m < 2 >. K, the average compressive strength value is 7.92-8.21 MPa, and the requirements of market popularization and application can be met.
本发明公开了一种高性能填芯材料，包括以下原料：水泥、聚苯颗粒、粉煤灰、硫酸铝、氯化钙、硫酸钠、减水剂、发泡剂、稳泡剂、过氧化二碳酸二异丙酯、3‑N‑叔丁氧羰基胺基环丁胺、2,2‑过氧化二氢丙烷、辛烷基琥珀酸淀粉钠、双氧水、水；所述的填芯材料是经过制浆料、制泡沫液、原料混合等步骤制成的。利用本发明的填芯材料制成的芯核发泡混凝土保温砖具有优异的保温性、抗压强度，其中传热系数K值为0.25‑0.31W/㎡·K，抗压强度平均值为7.92‑8.21MPa，可满足市场推广应用的需求。
High-performance core filling material, preparation method and application of high-performance core filling material in preparation of core foamed concrete insulating brick
The invention discloses a high-performance core filling material, which is prepared from the following raw materials: cement, polyphenyl granules, coal ash, aluminum sulfate, calcium chloride, sodium sulfate, a water reducing agent, a foaming agent, a foam stabilizer, diisopropyl peroxydicarbonate, 3-N-t-butyloxycarboryl amino cyclobutylamine, 2, 2-propane dihydrogen peroxide, starch sodium octylsuccinate, hydrogen peroxide and water. The core filling material is prepared through the steps of slurry preparation, foam liquid preparation, raw material mixing and the like. A core foamed concrete insulating brick prepared from the core filling material has excellent insulating property and compressive strength, the heat transfer coefficient K value is 0.25-0.31 W/m < 2 >. K, the average compressive strength value is 7.92-8.21 MPa, and the requirements of market popularization and application can be met.
本发明公开了一种高性能填芯材料，包括以下原料：水泥、聚苯颗粒、粉煤灰、硫酸铝、氯化钙、硫酸钠、减水剂、发泡剂、稳泡剂、过氧化二碳酸二异丙酯、3‑N‑叔丁氧羰基胺基环丁胺、2,2‑过氧化二氢丙烷、辛烷基琥珀酸淀粉钠、双氧水、水；所述的填芯材料是经过制浆料、制泡沫液、原料混合等步骤制成的。利用本发明的填芯材料制成的芯核发泡混凝土保温砖具有优异的保温性、抗压强度，其中传热系数K值为0.25‑0.31W/㎡·K，抗压强度平均值为7.92‑8.21MPa，可满足市场推广应用的需求。
High-performance core filling material, preparation method and application of high-performance core filling material in preparation of core foamed concrete insulating brick
一种高性能填芯材料、制备方法及其在制备芯核发泡混凝土保温砖中的应用
XUE JUNJIE (Autor:in) / XIONG ANJI (Autor:in) / LIN WEIJUN (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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