Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation wallboard and production method thereof
The invention provides a thermal insulation wallboard and a production method thereof. The invention relates to a thermal insulation wallboard which is characterized by comprising the following raw materials in parts by weight: 43-62 parts of cement, 32-47 parts of foamed ceramic, 10-13 parts of sand grains, 5-11 parts of fly ash particles, 0.14-0.3 part of a foam stabilizer, 6-15 parts of a foaming agent and 0.2-0.5 part of a water reducing agent, the foamed ceramic is prepared by using a starch curing and foaming method, the foamed ceramic is prepared by using waste ceramic as aggregate and using a foaming and cement curing method, the cost is reduced, the emission is reduced, the heat conductivity coefficient of a product prepared by adopting a method of independently foaming a foaming solution and then mixing the foaming solution with slurry is lower, the strength of the insulation board is improved, and the service life of the insulation board is prolonged. Meanwhile, the cell size of the insulation board can be increased, and the insulation performance is better.
本发明提供了一种隔热保温墙板及其生产方法。一种隔热保温墙板，其特征在于，包括如下重量份原料：水泥43‑62份、发泡陶瓷32‑47份、砂粒10‑13份、粉煤灰颗粒5‑11份、稳泡剂0.14‑0.3份、发泡剂6‑15份、减水剂0.2‑0.5份；通过使用淀粉固化、发泡法来制备发泡陶瓷，以废弃陶瓷为骨料，利用发泡和水泥固化的方法制备了发泡陶瓷，降低了成本与减少了排放，采用发泡液先独立发泡再与浆料混合的方法制备出的产品导热系数更低，提高了保温板的强度，同时可以使得保温板的泡孔尺寸增大，保温性能更好。
Thermal insulation wallboard and production method thereof
The invention provides a thermal insulation wallboard and a production method thereof. The invention relates to a thermal insulation wallboard which is characterized by comprising the following raw materials in parts by weight: 43-62 parts of cement, 32-47 parts of foamed ceramic, 10-13 parts of sand grains, 5-11 parts of fly ash particles, 0.14-0.3 part of a foam stabilizer, 6-15 parts of a foaming agent and 0.2-0.5 part of a water reducing agent, the foamed ceramic is prepared by using a starch curing and foaming method, the foamed ceramic is prepared by using waste ceramic as aggregate and using a foaming and cement curing method, the cost is reduced, the emission is reduced, the heat conductivity coefficient of a product prepared by adopting a method of independently foaming a foaming solution and then mixing the foaming solution with slurry is lower, the strength of the insulation board is improved, and the service life of the insulation board is prolonged. Meanwhile, the cell size of the insulation board can be increased, and the insulation performance is better.
本发明提供了一种隔热保温墙板及其生产方法。一种隔热保温墙板，其特征在于，包括如下重量份原料：水泥43‑62份、发泡陶瓷32‑47份、砂粒10‑13份、粉煤灰颗粒5‑11份、稳泡剂0.14‑0.3份、发泡剂6‑15份、减水剂0.2‑0.5份；通过使用淀粉固化、发泡法来制备发泡陶瓷，以废弃陶瓷为骨料，利用发泡和水泥固化的方法制备了发泡陶瓷，降低了成本与减少了排放，采用发泡液先独立发泡再与浆料混合的方法制备出的产品导热系数更低，提高了保温板的强度，同时可以使得保温板的泡孔尺寸增大，保温性能更好。
Thermal insulation wallboard and production method thereof
一种隔热保温墙板及其生产方法
CHEN WEIGUANG (Autor:in) / CHEN YONGHUI (Autor:in) / CHEN YIWEN (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Thermal insulation wallboard and preparation method thereof
| Europäisches Patentamt | 2021
Thermal insulation wallboard and preparation method thereof
| Europäisches Patentamt | 2020