Composite material with decorative and flame retardant functions and construction method thereof

A technology of composite materials and flame retardant properties, applied in the field of construction materials, can solve the problems of labor and time consumption, affect production efficiency, and take a long time to achieve long fire resistance time, improve flame resistance and fire resistance time, and coloring strength strong effect

Inactive Publication Date: 2020-06-05
河南梵迦德涂料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, in fireproof materials, the base material is sprayed multiple times to meet the fireproof requirements, and after each spraying, it is necessary to wait for 4-8 hours before

Method used

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  • Composite material with decorative and flame retardant functions and construction method thereof
  • Composite material with decorative and flame retardant functions and construction method thereof

Examples

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[0028] Preferably, the expandable graphite is modified expandable graphite, and the preparation method of the modified expandable graphite includes the following steps: combining nano-grade montmorillonite, expandable graphite, γ-( Methacryloyloxy) propyl trimethoxysilane is added to water, stirred evenly, heated to 100°C for 2 hours, filtered, washed, and dried. Among them, nano-montmorillonite, expandable graphite, γ The mass ratio of -(methacryloyloxy)propyltrimethoxysilane is 5:1:0.5.

[0029] The sodium α-olefin sulfonate in the present invention is not particularly limited, and the sodium α-olefin sulfonate used in the present invention is commercially available.

[0030] The gypsum retarder is used to reduce the speed of gypsum setting. The gypsum retarder used in the present invention is not particularly limited and is commercially available.

[0031] As a preferred embodiment, the gypsum retarder in the present invention is selected from one or a mixture of sodium citrate, ...

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Abstract

The invention relates to a composite material with decorative and flame retardant functions and a construction method thereof, and belongs to the technical field of building materials. The composite material is a two-component system, and is composed of a component A and a component B. The component A is prepared from the following materials in parts by weight: 30 to 100 parts of gypsum, 0 to 30 parts of polystyrene particles, 0 to 30 parts of vermiculite, 1 to 15 parts of fiber, 50 to 100 parts of sodium carbonate, 1 to 5 parts of graphite, 1 to 5 parts of alpha-olefin sodium sulfonate, 1 to10 parts of a gypsum retarder, 1 to 3 parts of a filler, 1 to 3 parts of dicalcium silicate and 1 to 5 parts of pigments. The component B is modified aluminum hydroxide and accounts for 5-30% of the weight of the component A. The composite material has the advantages of long fire-resistant time and good heat insulation performance. The composite material also has a decorative property, and reflective and decorative effects by adding the nano scale pigments, and the added modified pigments are high in saturation degree, strong in tinting strength, good in dispersing property, high in covering power and high in opaqueness.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a composite material with decorative flame-retardant properties and a construction method thereof. Background technique [0002] The flame retardancy of building materials is related to the safety of people's lives and property; it is also the basis for ensuring that buildings will not be damaged in large-scale fires. With the development of the economy, large-scale comprehensive commercial buildings, underground buildings and large-space buildings are rapidly rising. These buildings have large scale, complex functions, great fire hazards, and large losses caused by fires. This requires higher requirements for fire protection design. [0003] At present, in fireproof materials, the base material is sprayed multiple times to meet the fireproof requirements, and after each spraying, it is necessary to wait for 4-8 hours before the next spraying, which takes a long time a...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B20/02C04B20/04C04B22/16C04B22/02C04B22/06C04B24/00E04F21/08C04B111/28C04B103/63C04B14/02C04B14/30
CPCC04B20/023C04B20/04C04B20/1066C04B28/14C04B2111/00482C04B2111/28E04F21/08C04B20/0048C04B22/10C04B14/024C04B24/16C04B24/06C04B14/106C04B14/043C04B2103/54C04B2103/63C04B16/08C04B14/042C04B14/20C04B14/202C04B24/04C04B14/40C04B14/305C04B14/30C04B22/16C04B22/02C04B22/066C04B22/0013C04B24/003
Inventor 冉丽梅
Owner 河南梵迦德涂料有限公司
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