Transparent heat-insulation stone material

Abstract

The invention relates to a transparent heat-insulation stone material which comprises a stone material. The transparent heat-insulation stone material is characterized in that a first glass layer and a second glass layer are respectively arranged on the front surface and the back surface of the stone material, and the front surface of the stone material is connected with one surface of the first glass layer by a PVB (polyvinyl butyral) adhesive film; the other surface of the first glass layer is connected with a third glass layer by another PVB adhesive film; the first glass layer and the second glass layer are connected with each other by structural adhesive at the edges of the first glass layer and the second glass layer, aluminum partition strips are arranged between the first glass layer and the second glass layer, and molecular sieves are filled in the aluminum partition strips. The transparent heat-insulation stone material has the advantages that the transparent heat-insulation stone material comprises sandwich glass with the PVB adhesive films and is excellent in heat-insulation performance, and heat exchange between an external environment and warm air in a room in winter or cold air in the room in summer can be reduced, so that an energy conservation effect can be realized; the PVB adhesive films are high in safety, and owing to the PVB adhesive films, problems that glass is crushed under the effect of external force and fragments of the glass fly around to injure people can be solved; more importantly, the sandwich glass with the PVB adhesive films can realize a heat-insulation effect without affecting a decorative effect of the stone material.

Description

technical field [0001] The invention relates to a stone material, in particular to a transparent thermal insulation stone material, which belongs to the technical field of building materials. Background technique [0002] Among building decoration materials, stone is popular as exterior and interior wall decoration, but ordinary stone has certain disadvantages: on the one hand, its own weight is heavy, which increases the burden on the building; on the other hand, the thermal insulation effect is poor, which does not meet Requirements for energy saving and consumption reduction. Existing thermal insulation materials meet the requirements of energy saving and consumption reduction, but cannot be directly used as decorative materials. In order to be beautiful and energy-saving, stone materials and composite thermal insulation materials are directly pasted for exterior wall decoration and thermal insulation projects in the prior art. However, due to the generally poor rigidity...

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Problems solved by technology

[0002] Among building decoration materials, stone is popular as exterior and interior wall decoration, but ordinary stone has certain disadvantages: on the one hand, its own weight is heavy, which increases the burden on the building; on the other hand, the thermal insulation effect is poor, which does not meet Requirements for energy saving and consumption reduction

The thickness of the stone layer of this scheme is small and light in weight, but the hidden danger of deformation of the insulation layer cannot be fundamentally solved by reducing the thickness of the stone

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