Sap expansion bead air-permeable and water-blocking plate used for lighting and sheltering rain and manufacturing method thereof

Abstract

The invention discloses a sap expansion bead air-permeable water-blocking plate used for lighting and sheltering rain and a manufacturing method thereof. The sap expansion bead air-permeable water-blocking plate is stacked by a plurality of layers of air-permeable water blocking plates, and each layer of the air-permeable water blocking plates comprises transparent grilles, sap beads, and two perforated cover plates; and each square grille hole of the transparent grilles is provided with a sap bead in a sealing mode. According to the sap expansion bead air-permeable water-blocking plate used for lighting and sheltering rain, an air-permeable water passage can be adaptively switched according to actual weather conditions, trouble of manual shielding can be eliminated, traditional lighting plates are improved, and larger market space is possessed. The sap expansion bead air-permeable water-blocking plate is applied to projects need to be air-permeable and sheltered from rain such as a sun room and a rain shelter, an adaptive method is adopted, air and lights are permitted in sunny weather, and water and rain are prevented in rainy weather; and the light intensity is ensured while thedrying is ensured, natural lights are fully utilized, manpower and electricity costs are saved, the cost is reduced, and greater economic benefits are produced.

Description

technical field [0001] The invention relates to a sap expansion bead air-permeable and water-blocking plate for lighting and rain shelter and a manufacturing method thereof, belonging to the technical fields of temporary or semi-permanent shielding structure engineering and composite materials. Background technique [0002] With the continuous improvement of urban living conditions, more and more houses have higher and higher requirements for sunlight and green landscape plants. In the selection of lighting panels for household gardens, they are usually fully sealed panels such as plexiglass panels, which have poor air permeability and affect ventilation and permeability when connected to the bedroom. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the present invention proposes a sap expansion bead air-permeable and water-blocking sheet for lighting and sheltering from rain and its manufacturing method, which adopts a transp...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of urban living conditions, more and more houses have higher and higher requirements for sunlight and green landscape plants. In the selection of lighting panels for household gardens, they are usually fully sealed panels such as plexiglass panels, which have poor air permeability and affect ventilation and permeability when connected to the bedroom.

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