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A platform for research: civil engineering, architecture and urbanism
High-strength composite board for building and preparation method of high-strength composite board
The invention discloses a high-strength composite board for a building and a preparation method of the high-strength composite board, and belongs to the technical field of composite board processing. The high-strength composite board for the building is used for solving the technical problems that in the prior art, the fire resistance of a composite board needs to be further improved, and an adhesive among a plurality of high-strength heat-resistant layers which are adhered together is prone to denaturation and is separated from the high-strength heat-resistant layers in a humid and hot environment, and the high-strength composite board for the building comprises a composite board main body, the composite board main body comprises an upper high-strength heat-resistant layer, a middle high-strength heat-resistant layer and a lower high-strength heat-resistant layer which are sequentially arranged from top to bottom, and the upper high-strength heat-resistant layer, the middle high-strength heat-resistant layer and the lower high-strength heat-resistant layer are adhered through an adhesive. Through mutual cooperation of the modification enhancer and the adhesive, the fire resistance of the multiple high-strength heat-resistant layers forming the composite board is effectively improved, the adhesion stability of the multiple high-strength heat-resistant layers is also effectively improved, and therefore the strength and fire resistance of the composite board body are improved.
本发明公开了一种建筑用高强度复合板及其制备方法，属于复合板加工技术领域。本发明用于解决现有技术中复合板的耐火性能有待进一步提高，粘黏在一起的多个高强度耐热层之间的粘黏剂在湿热环境中容易发生变性与高强度耐热层分离的技术问题，一种建筑用高强度复合板，包括复合板主体，所述复合板主体包括从上向下依次设置的上高强度耐热层、中高强度耐热层和下高强度耐热层，上高强度耐热层、中高强度耐热层和下高强度耐热层之间通过粘黏剂粘连。本发明通过改性增强剂与粘黏剂相互配合，不仅有效的提高了构成复合板的多个高强度耐热层的耐火性能，还有效的提高了多个高强度耐热层之间粘黏的稳定性，从而提高了复合板主体的强度与耐火性能。
High-strength composite board for building and preparation method of high-strength composite board
The invention discloses a high-strength composite board for a building and a preparation method of the high-strength composite board, and belongs to the technical field of composite board processing. The high-strength composite board for the building is used for solving the technical problems that in the prior art, the fire resistance of a composite board needs to be further improved, and an adhesive among a plurality of high-strength heat-resistant layers which are adhered together is prone to denaturation and is separated from the high-strength heat-resistant layers in a humid and hot environment, and the high-strength composite board for the building comprises a composite board main body, the composite board main body comprises an upper high-strength heat-resistant layer, a middle high-strength heat-resistant layer and a lower high-strength heat-resistant layer which are sequentially arranged from top to bottom, and the upper high-strength heat-resistant layer, the middle high-strength heat-resistant layer and the lower high-strength heat-resistant layer are adhered through an adhesive. Through mutual cooperation of the modification enhancer and the adhesive, the fire resistance of the multiple high-strength heat-resistant layers forming the composite board is effectively improved, the adhesion stability of the multiple high-strength heat-resistant layers is also effectively improved, and therefore the strength and fire resistance of the composite board body are improved.
本发明公开了一种建筑用高强度复合板及其制备方法，属于复合板加工技术领域。本发明用于解决现有技术中复合板的耐火性能有待进一步提高，粘黏在一起的多个高强度耐热层之间的粘黏剂在湿热环境中容易发生变性与高强度耐热层分离的技术问题，一种建筑用高强度复合板，包括复合板主体，所述复合板主体包括从上向下依次设置的上高强度耐热层、中高强度耐热层和下高强度耐热层，上高强度耐热层、中高强度耐热层和下高强度耐热层之间通过粘黏剂粘连。本发明通过改性增强剂与粘黏剂相互配合，不仅有效的提高了构成复合板的多个高强度耐热层的耐火性能，还有效的提高了多个高强度耐热层之间粘黏的稳定性，从而提高了复合板主体的强度与耐火性能。
High-strength composite board for building and preparation method of high-strength composite board
一种建筑用高强度复合板及其制备方法
SUN YONG (author) / HUANG JING (author) / SUN DAWEI (author)
2023-03-28
Patent
Electronic Resource
Chinese
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
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C09J
ADHESIVES
,
Klebstoffe
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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