Processing method of side-grooved thermal insulation board

Abstract

The invention discloses a processing method of a side-grooved thermal insulation board. The processing method comprises the following specific steps: 1, preparing raw materials: preparing a rock woolboard, forming short grooves in the middle positions of the upper side surface and the lower side surface, forming long grooves in the middle positions of the left side surface and the right side surface, preparing inner waterproof cloth and outer waterproof cloth which are the same in size, and cutting off four square corners from the four corners, so that folding cloth is formed on the four edges of the inner waterproof cloth and the four edges of the outer waterproof cloth. According to the invention, grooves are formed in the side faces of a rock wool board, so that splicing combination ofother composite materials can be achieved, and the strength of the board can be better guaranteed compared with traditional front and back face groove forming; composite splicing of multiple materials is achieved; and the strength of the board is improved, and particularly folding storage treatment on folding cloth at the edge position enhances the sealing and wrapping treatment of the waterproofcloth on the whole rock wool board, so that the situation that the structure of the board is damaged due to immersion of water to affect use of the board is avoided, and the heat preservation effectof the insulation board is better improved.

Description

technical field [0001] The invention relates to the field of processing methods for thermal insulation boards, in particular to a processing method for thermal insulation boards with side grooves. Background technique [0002] The insulation board is easy to understand, it is a board for building insulation. The thermal insulation board is a rigid foam plastic board made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, mixed with heat and injected with a catalyst, and then extruded to form a rigid foam plastic board. It has moisture-proof and waterproof properties. Reduce the thickness of the building's outer envelope, thereby increasing the indoor usable area. When processing insulation boards, existing materials are often used to achieve different processing purposes through different combinations. [0003] When the existing thermal insulation boards are processed, most of them are grooved on the front and back sides to achieve co...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a side-grooved thermal insulation board processing method, which can effectively solve the problem that the existing thermal insulation boards in the background technology are usually grooved on the front and back sides to realize composite processing with the composite board. There are certain disadvantages in front and back grooving. After grooving, it is easy to affect the strength of the board itself. This is the need to add other materials to achieve strength, which increases the production cost. On the other hand, it also increases the process, which is inconvenient. Its processing and production, secondly, while realizing its unique thermal insulation effect, the existing thermal insulation board also takes into account other functions, such as waterproof and moisture-proof, but the unique components of the traditional thermal insulation board cannot effectively solve the waterproof problem. Especially at the edge of the board, it is easy to damage the structure of the board itself due to immersion in water, affecting the use of the board, and thus failing to complete the problem of thermal insulation effects

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