Three-component thermal-insulation, fire-proof and sound-insulation material and preparation method thereof

Abstract

The invention discloses a three-component thermal-insulation, fire-proof and sound-insulation material and a preparation method thereof. The three-component thermal-insulation, fire-proof and sound-insulation material comprises the following components in percentage by volume, 15 to 40 percent of inorganic gel material, 20 to 50 percent of polystyrene foamed particles and 20 to 40 percent of vitrified micro bubbles, wherein the inorganic gel material serves as a bonding material, and the mixture of the polystyrene foamed particles and the vitrified micro bubbles serves as an aggregate. The three-component thermal-insulation, fire-proof and sound-insulation material solves the problem of low fire-proof, thermal-insulation and sound-insulation effects of the conventional thermal-insulation,sound-insulation and fire-proof materials, the thermal-insulation performance of the material is high, the coefficient of thermal conductivity of the material reaches 0.06W / (m.k), and the fire-proof performance reaches A level. The material can be used for plastering construction on construction sites and can be formed into laminated thermal-insulation, fire-proof and sound-insulation plates of different specifications; and the material can solve the problem of difficult construction of the conventional sound-insulation plates and can be used in various places where building thermal insulation, fire proofing, sound insulation are needed.

Description

technical field [0001] The invention relates to a heat-insulating and sound-insulating material, in particular to a heat-insulating and sound-insulating material with fireproof performance and a preparation method thereof. Background technique [0002] Traditional thermal insulation materials, such as various fiber materials, foam materials, insulating glass materials, etc., are industrially produced inorganic or organic materials. The sound insulation material made of the above raw materials has the problems of not being fire-proof if it is heat-insulating, and having low strength if it is fire-proof. For example, existing insulation boards made of materials such as cement, vitrified beads, perlite, and fibers have good fireproof performance, but the proportioning is complicated, the preparation cost is high, and the insulation performance is not good. Existing heat insulation and sound insulation materials prepared using non-metallic minerals as main raw materials, such a...

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Problems solved by technology

[0003] The present invention provides a three-component thermal insulation, fireproof and sound insulation material and its preparation method, which aims to solve the technical problems of poor fireproof performance, poor thermal insulation and sound insulation effect, inconvenient construction and poor applicability of existing thermal insulation and sound insulation materials.

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