Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-layer composite rock wool insulation board and processing technology thereof
The invention relates to the technical field of rock wool insulation boards, in particular to a multi-layer composite rock wool insulation board and a processing technology thereof. The method comprises the following steps: carrying out slurry spreading treatment on the surfaces of the two sides of a rock wool board subjected to plasma treatment, spreading a layer of mortar with the thickness of 2-4mm, then spreading a layer of gridding cloth on the surfaces of the mortar on the two sides respectively, spreading a layer of mortar with the thickness of 5-7mm on the gridding cloth on the two sides, and drying to obtain the multi-layer composite rock wool insulation board. When the rock wool board is prepared, hydrogen peroxide is added to serve as a foaming agent, the hydrogen peroxide can generate oxygen in an alkali environment with water glass added, and bubbles are formed in slurry. Meanwhile, the graphene is added, so that the flame retardant property of the composite rock wool board can be enhanced. The recycled fine aggregate reinforced by the bacillus coriolis is added into the mortar prepared by the invention, so that cracks in concrete are repaired, and the bonding strength of the multi-layer composite rock wool insulation board is enhanced.
本发明涉及岩棉保温板材技术领域，具体为一种多层复合岩棉保温板及其加工工艺。本发明在经过等离子处理的岩棉板两侧表面上进行铺浆处理，铺一层厚度为2‑4mm的砂浆，然后在两侧砂浆的表面各铺一层网格布，在两侧的网格布上再铺一层厚度为5‑7mm的砂浆，干燥，得到多层复合岩棉保温板。本发明制备岩棉板时，添加了双氧水作为发泡剂，双氧水可以在添加了水玻璃的碱环境中产生氧气，在浆料中形成气泡。同时石墨烯的添加可以增强复合岩棉板的阻燃性能。本发明制备的砂浆中添加了科氏芽孢杆菌强化的再生细骨料，修复了混凝土中的裂缝，增强了多层复合岩棉保温板的粘结强度。
Multi-layer composite rock wool insulation board and processing technology thereof
The invention relates to the technical field of rock wool insulation boards, in particular to a multi-layer composite rock wool insulation board and a processing technology thereof. The method comprises the following steps: carrying out slurry spreading treatment on the surfaces of the two sides of a rock wool board subjected to plasma treatment, spreading a layer of mortar with the thickness of 2-4mm, then spreading a layer of gridding cloth on the surfaces of the mortar on the two sides respectively, spreading a layer of mortar with the thickness of 5-7mm on the gridding cloth on the two sides, and drying to obtain the multi-layer composite rock wool insulation board. When the rock wool board is prepared, hydrogen peroxide is added to serve as a foaming agent, the hydrogen peroxide can generate oxygen in an alkali environment with water glass added, and bubbles are formed in slurry. Meanwhile, the graphene is added, so that the flame retardant property of the composite rock wool board can be enhanced. The recycled fine aggregate reinforced by the bacillus coriolis is added into the mortar prepared by the invention, so that cracks in concrete are repaired, and the bonding strength of the multi-layer composite rock wool insulation board is enhanced.
本发明涉及岩棉保温板材技术领域，具体为一种多层复合岩棉保温板及其加工工艺。本发明在经过等离子处理的岩棉板两侧表面上进行铺浆处理，铺一层厚度为2‑4mm的砂浆，然后在两侧砂浆的表面各铺一层网格布，在两侧的网格布上再铺一层厚度为5‑7mm的砂浆，干燥，得到多层复合岩棉保温板。本发明制备岩棉板时，添加了双氧水作为发泡剂，双氧水可以在添加了水玻璃的碱环境中产生氧气，在浆料中形成气泡。同时石墨烯的添加可以增强复合岩棉板的阻燃性能。本发明制备的砂浆中添加了科氏芽孢杆菌强化的再生细骨料，修复了混凝土中的裂缝，增强了多层复合岩棉保温板的粘结强度。
Multi-layer composite rock wool insulation board and processing technology thereof
一种多层复合岩棉保温板及其加工工艺
QU TAO (Autor:in) / SHEN CHANGTAO (Autor:in) / LI QIANFANG (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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
/
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
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