Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Admixture for improving crystallinity of hydrothermally-synthesized hydrated calcium silicate
The invention discloses an admixture for improving the crystallinity of hydrothermally-synthesized hydrated calcium silicate, and belongs to the field of new building materials. A hydrated calcium silicate modifier and a reinforcing agent into a silicate base material, so the conversion of hydrated calcium silicate colloid into tobermorite crystals in the hydrothermal reaction process is accelerated, the hydrothermally-synthesized silicate base material is endowed with a high strength and a low shrinkage performance, and the additive is suitable for improving the performances of hydrothermally-synthesized silicate aerated concrete materials produced by a hydro-thermal method, such as hydrated calcium silicate boards, concrete high-strength tubular piles and lime-cement-sand aerated concrete, lime-cement-fly ash aerated concrete and, lime-cement-sand-fly ash aerated concrete,.
本发明公开了一种提高水热合成水化硅酸钙结晶度的外加剂，属于建筑新材料领域。通过向硅酸盐基料加入水化硅酸钙改性剂和增强剂，有利于加快水热反应过程中水化硅酸钙胶体向托勃莫来石晶体的转化，赋予水热合成硅酸盐基料高强度和低收缩性能，适用于提升水热法生产的水化硅酸钙板、混凝土高强管桩和石灰‑水泥‑砂加气混凝土、石灰‑水泥‑粉煤灰加气混凝土、石灰‑水泥‑砂‑粉煤灰加气混凝土等水热合成硅酸盐类加气混凝土材料性能。
Admixture for improving crystallinity of hydrothermally-synthesized hydrated calcium silicate
The invention discloses an admixture for improving the crystallinity of hydrothermally-synthesized hydrated calcium silicate, and belongs to the field of new building materials. A hydrated calcium silicate modifier and a reinforcing agent into a silicate base material, so the conversion of hydrated calcium silicate colloid into tobermorite crystals in the hydrothermal reaction process is accelerated, the hydrothermally-synthesized silicate base material is endowed with a high strength and a low shrinkage performance, and the additive is suitable for improving the performances of hydrothermally-synthesized silicate aerated concrete materials produced by a hydro-thermal method, such as hydrated calcium silicate boards, concrete high-strength tubular piles and lime-cement-sand aerated concrete, lime-cement-fly ash aerated concrete and, lime-cement-sand-fly ash aerated concrete,.
本发明公开了一种提高水热合成水化硅酸钙结晶度的外加剂，属于建筑新材料领域。通过向硅酸盐基料加入水化硅酸钙改性剂和增强剂，有利于加快水热反应过程中水化硅酸钙胶体向托勃莫来石晶体的转化，赋予水热合成硅酸盐基料高强度和低收缩性能，适用于提升水热法生产的水化硅酸钙板、混凝土高强管桩和石灰‑水泥‑砂加气混凝土、石灰‑水泥‑粉煤灰加气混凝土、石灰‑水泥‑砂‑粉煤灰加气混凝土等水热合成硅酸盐类加气混凝土材料性能。
Admixture for improving crystallinity of hydrothermally-synthesized hydrated calcium silicate
一种提高水热合成水化硅酸钙结晶度的外加剂
JIANG YAQING (Autor:in) / PAN TINGHONG (Autor:in) / WANG YU (Autor:in) / ZHANG FENGCHEN (Autor:in) / XU WENXIANG (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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