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Reinforced composite board and production technology thereof

A composite board and reinforced technology, which is applied in the fields of refrigeration, board, freezer, temporary building, and road sound insulation wall, can solve the problems of core material fracture, adhesion deviation, etc., achieve low cost, improve stretchability, The effect of novel structure

Inactive Publication Date: 2010-04-14
SHANGHAI JITUO STEEL STRUCTURE
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Problems solved by technology

[0002] With the continuous development of the economy, the requirements for energy saving and environmental protection of building materials are constantly improving. Composite panels are favored in the temporary construction market due to their unique specificity. The traditional composite panels are made of foam materials. Roof panels and sandwich wall panels are formed on one-layer color steel plate or double-layer color steel plate. Due to the brittleness of the formed foam material itself and the deviation of adhesion, it is affected by external force and man-made in the process of transportation, installation and use. , it is easy to cause the core material to break, and then peel off from the color steel plate, which belongs to the one-time use plate

Method used

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  • Reinforced composite board and production technology thereof
  • Reinforced composite board and production technology thereof
  • Reinforced composite board and production technology thereof

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Embodiment Construction

[0019] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0020] Use professional equipment to directly foam and compound galvanized color steel plates to form roof panels and sandwich wall panels. The process steps include:

[0021] 1) First, the steel plate is made into a color steel plate through baking paint treatment;

[0022] 2) Spread more than one reinforcement layer between the upper and lower color steel layers or between the color steel layer and the decorative material layer, and then evenly spray on the reinforcement layer based on phenolic resin, with a curing agent, emulsified Additives such as additives are directly foamed to form a fireproof material layer;

[0023] 3) In the process of phenolic foaming, the reinforcement layer is distributed in the middle of the phenolic foam or on both sides of the phenolic foam;

[0024] 4), baking;

[0025] 5), the final product.

[0026] see figure 1...

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Abstract

The invention relates to the technical field of boards, in particular to a reinforced composite board and a production technology thereof. The reinforced composite board comprises a color steel plate layer formed by a steel plate which is subjected to baking varnish treatment, and a fireproof material layer compounded on the color steel plate layer; and is characterized in that at least one reinforced rib layer is arranged between the color steel plate layer and the fireproof material layer or inside the fireproof material layer. The invention has the beneficial effects that the structure is novel and simple, and the original board is internally additionally provided with the reinforced rib layer, thus greatly improving tensile property and toughness and using strength of boards, preventing cracking of core material caused by heat expansion and cold contraction, transportation, installation and the like, improving the repeated using property of a product, achieving the purpose of saving energy, and having the advantages of green and environmental protection property, non-ignitable property and fire resistance, high efficiency and heat insulation, ventilation and mould resistance, water resistance, good weather resistance, strong revolving capability and the like; in addition, the production technology is simple, the cost is low, and the properties are good, thus being widely applied to the fields of temporary buildings, road sound-proof walls, refrigeration, freezing storehouses and the like.

Description

[technical field] [0001] The invention relates to the technical field of boards, in particular to a reinforced composite board and its production process, which are applied in fields such as temporary buildings, road sound insulation walls, cold storage and freezing warehouses. [Background technique] [0002] With the continuous development of the economy, the requirements for energy saving and environmental protection of building materials are constantly improving. Composite panels are favored in the temporary construction market due to their unique specificity. The traditional composite panels are made of foam materials. Roof panels and sandwich wall panels are formed on one-layer color steel plate or double-layer color steel plate. Due to the brittleness of the formed foam material itself and the deviation of adhesion, it is affected by external force and man-made in the process of transportation, installation and use. , It is easy to cause the core material to break, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/00B32B15/098B32B15/14B32B5/20
Inventor 周杰
Owner SHANGHAI JITUO STEEL STRUCTURE
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