Assembly type inorganic keel, assembly type partition and installation method thereof

Abstract

The invention relates to an assembly type inorganic keel, an assembly type partition and an installation method thereof. The assembly type inorganic keel comprises at least one inorganic keel vertical plate, inorganic keel reinforced cover plates are clamped on at least one side of the inorganic keel vertical plate, at least one surface of a single inorganic keel cover plate contains a fiber reinforced layer and / or the single inorganic keel cover plate contains a reinforcing rib layer, and a plane type assembly type inorganic keel assembly and square-shaped and I-shaped inorganic keel assemblies can be arranged. The partition using the assembly type inorganic keel has shock resistance, impact resistance and horizontal load resistance, is light in weight and high in strength, partition constructional columns can be reduced, the construction and installation cost is reduced, and the effect is improved; and the partition cannot generate through seams, the interior of the partition can be used as a pipeline channel, filling of heat-insulation and sound-insulation materials can be achieved under the condition that the requirements for sound insulation and heat insulation of the partition are high, the engineering cost is reduced, and the labor intensity of construction workers is reduced.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an assembled inorganic keel, an assembled partition and an installation method thereof. Background technique [0002] Light steel keel paper-faced gypsum board partition is currently the most reasonable and best-performing partition structure in the market, but there are the following problems: the durability of light steel keel cannot meet the use of national first-class buildings with a service life of more than 50 years Require. The same is true for gypsum board, but its structure is reasonable, light weight, dry operation, and different partition thickness have little effect on the weight of the partition, good sound insulation, light weight and quick installation. [0003] An assembled wallboard and its installation method have been disclosed in the invention patent with the Chinese patent application number CN201410002990.2. Based on a plurality of keels arrang...

AI Technical Summary

Problems solved by technology

[0002] Light steel keel paper-faced gypsum board partition is currently the most reasonable and best-performing partition structure in the market, but there are the following problems: the durability of light steel keel cannot meet the use of national first-class buildings with a service life of more than 50 years Require

[0003] An assembled wallboard and its installation method have been disclosed in the invention patent with the Chinese patent application number CN201410002990.2. Based on a plurality of keels arranged according to a basic row pitch modulus, relative to the horizontal installation reference of the wallboard, the keels are arranged in a vertical state, and the upper and lower ends of the keels are fixed; It is installed on the panels on both sides of the keel by means of row nail fastening, and gaps are reserved between the panels on both sides; the decorative surface layer is arranged on the outside of the panels on both sides, and the gaps are filled with expansive caulking material and anti-crack tape, the invention provides a structural form and installation procedure and method of an assembled wall panel that is easy to install and locate, high in strength and waterproof, and does not have very specific descriptions and specific requirements for the keel , but the keel of this patent is cut into slats by using glass magnesium flat boards, etc., and then connected into square tubes with steam nails. The partition panels share a gap, the dry shrinkage rate is large, and cracks are easy to occur

The invention has the following problems in the process of mass production, installation and application: production capacity problem; production fineness problem; production cost problem; product transportation problem; product weight problem; thermal insulation and sound insulation material filling And other issues

Specifically, the sound-insulating keel board in this patent should be produced by vacuum high-pressure extrusion or mold forming process, and the vacuum high-pressure extrusion method is used for production. The hole density is relatively large, and the hole span is generally less than 60mm, resulting in heavy weight. 30kg / m, and cannot meet the requirements of thicker partitions, because the weight will increase or even double on this basis, the installation cannot be completed, and the transportation cost is relatively high. The comparison scheme, especially during the installation process, generally requires about 4 people to complete the installation. It can be installed effectively, which increases the application cost, and the mechanical installation is also inconvenient

When the material is extruded under vacuum and high pressure, the requirements for the material of the inorganic material are relatively strict. If it is dry, it will not be extruded, and if there is too much water, the deformation will be large and there will be collapse. The strength cannot be effectively controlled. In addition, the sound insulation keel board has high rigidity and high brittleness, and it is easy to break when an external force impacts, and the toughness is insufficient to absorb the external impact stress.

When the sound-proof keel board is poured and formed, the sound-absorbing cotton absorbs water, and the cost of drying after pouring and molding is very high. Other materials such as polystyrene are used, and the sound insulation is not good. In addition, the sound-proof keel board is easy to crack when the stress is concentrated

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