Composite high-strength glass fiber reinforced cement decoration, fireproof and explosion-proof board and its production line

Abstract

The invention relates to a composite high strength glass fiber reinforcing cement decorative, a fireproof and anti-explosive plate and a production line of the composite high strength glass fiber reinforcing cement decorative, waterproof and anti-explosive plate. The decorative, fireproof and anti-explosive plate comprises a chamber body structure formed by the enclosing of glass fiber gridding meshes, a metal layer, and a concrete layer with short glass fiber yarn embedded into the cement paste body, wherein a plurality of fins which are transversely arranged at a certain spacing and outwards punched to form outward openings are arranged on the metal layer plate body; and the metal layer is placed into the chamber body structure formed by the enclosing of the glass fiber gridding meshes. The invention also provides a production line of the decorative, fireproof and anti-explosive plate. The decorative, fireproof and anti-explosive plate and the production line have the following advantages: 1) an upper concrete layer and a lower concrete layer are organically combined through a plurality of fins which are transversely arranged at a certain spacing and outwards punched to form outward openings on the metal layer plate body, so that the impacting resistance is improved; and the combined part can be directly arranged on the external wall of a building structure as a fireproof and anti-explosive external wall decorative plate; and 2) a product is scientific and reasonable in manufacture method, continuous in production, high in efficiency and low in cost; and the plane of the product is varied along with the variation of a forming formwork; and the surface of the product is smooth, the deformation does not exist, and additional decoration is not required.

Description

technical field [0001] The invention relates to a building material, in particular to a composite high-strength glass fiber reinforced cement decoration, fireproof and explosion-proof board and a production line thereof. Background technique [0002] Existing buildings rarely have explosion-proof structures. On the one hand, due to the needs of industrial production or dangerous goods warehouses, firewalls need to be installed to prevent the fire caused by explosions and the spread of heat radiation; on the other hand, with the tense international situation, some Politically motivated terrorists use high-explosive devices to attack government departments or commercial buildings. These explosive devices generate a huge shock wave that knocks off unprotected building facades. Construction residues are often suspended in the air, threatening to fall at any time. At present, the explosion-proof walls used in the market are mostly explosion-proof reinforced concrete walls, and th...

AI Technical Summary

Problems solved by technology

At present, the explosion-proof walls used in the market are mostly explosion-proof reinforced concrete walls, and their structures are mostly double-layer steel plate walls, and concrete walls are filled in the middle of the double-layer steel plate walls. The land area is large and the cost is too high, so it cannot be popularized and applied

In recent years, a fire-proof and explosion-proof board has appeared on the market. The above-mentioned idea is still used. The structure of double-layer porous aluminum-zinc-coated aluminum-zinc fiberboard with silicon-aluminum-zinc fiberboard in the middle is obvious. The outer layer of the surface layer is prone to rust and discoloration, and the porous surface layer structure cannot maintain its aesthetics, especially when it is hoped to protect the building through renovation, it cannot be used to protect the outer wall surface of the building

Images