Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a composite waterproof mortar insulation board which comprises an insulation core material, the upper end face and the lower end face of the insulation core material are coated with waterproof mortar, gridding cloth is arranged between the waterproof mortar and the insulation core material, and the waterproof mortar is cement-based capillary crystalline mortar. According to the mortar disclosed by the invention, the active component sodium silicate reacts with calcium ions dispersed in cement to generate insoluble crystals capable of filling gaps, and the crystals can fill the gaps, so that the mortar concrete has a waterproof permeation function and has an autocatalytic characteristic. When the mortar concrete cracks, under the humid condition or when water permeates, the active chemical substances can be activated again to catalyze a new hydration reaction, new crystals are generated in the gaps, the micro-cracks are filled and blocked, an excellent self-repairing function is achieved, and the influence of water vapor on the heat preservation performance of the heat preservation core material can be avoided for a long time.
本发明公开一种复合防水砂浆的保温板，其包括保温芯材，所述保温芯材的上端面和下端面涂抹有防水砂浆，所述防水砂浆与保温芯材之间设有网格布，所述防水砂浆为水泥基底渗透结晶砂浆。本发明的砂浆通过活性组分硅酸钠与分散在水泥中的钙离子反应，生成能够填充缝隙的不溶结晶体，结晶体能够填充缝隙，可使得砂浆混凝土具有防水渗透的功能，且本发明的具有自催化特性，当砂浆混凝土产生裂缝，在潮湿条件下或有水渗入时，活性化学物质将会再度激活，催化发生新的水化反应，在缝隙中生成新的结晶体，填塞堵住微细裂缝，具有优良的自修复功能，能够长久的避免因水汽对保温芯材的保温性能的影响。
The invention discloses a composite waterproof mortar insulation board which comprises an insulation core material, the upper end face and the lower end face of the insulation core material are coated with waterproof mortar, gridding cloth is arranged between the waterproof mortar and the insulation core material, and the waterproof mortar is cement-based capillary crystalline mortar. According to the mortar disclosed by the invention, the active component sodium silicate reacts with calcium ions dispersed in cement to generate insoluble crystals capable of filling gaps, and the crystals can fill the gaps, so that the mortar concrete has a waterproof permeation function and has an autocatalytic characteristic. When the mortar concrete cracks, under the humid condition or when water permeates, the active chemical substances can be activated again to catalyze a new hydration reaction, new crystals are generated in the gaps, the micro-cracks are filled and blocked, an excellent self-repairing function is achieved, and the influence of water vapor on the heat preservation performance of the heat preservation core material can be avoided for a long time.
本发明公开一种复合防水砂浆的保温板，其包括保温芯材，所述保温芯材的上端面和下端面涂抹有防水砂浆，所述防水砂浆与保温芯材之间设有网格布，所述防水砂浆为水泥基底渗透结晶砂浆。本发明的砂浆通过活性组分硅酸钠与分散在水泥中的钙离子反应，生成能够填充缝隙的不溶结晶体，结晶体能够填充缝隙，可使得砂浆混凝土具有防水渗透的功能，且本发明的具有自催化特性，当砂浆混凝土产生裂缝，在潮湿条件下或有水渗入时，活性化学物质将会再度激活，催化发生新的水化反应，在缝隙中生成新的结晶体，填塞堵住微细裂缝，具有优良的自修复功能，能够长久的避免因水汽对保温芯材的保温性能的影响。
Composite waterproof mortar insulation board
一种复合防水砂浆的保温板
LI XIANG (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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