Fabricated inorganic fiber wall unit and production method thereof

Abstract

The invention discloses a fabricated inorganic fiber wall unit which is used for splicing to form a building partition wall. The wall unit comprises supports, a first connecting part, a second connecting part, shingles and filling material; the two supports are used as a top surface and a bottom surface of the wall unit; the first connecting part and the second connecting part are fixed at two ends of the supports as two connecting surfaces of the wall unit; a fold line sound insulation and heat insulation path is formed in adjacent wall units; the two supports, the first connecting part and the second connecting part are spliced to form a wall skeleton; the shingles are installed at two sides of the wall skeleton and are spliced to form a hollow structure; the filling material is inorganic fiber filling material and inorganic fiber spray binder which are used for spraying and filling in the hollow structure. The invention also discloses two production methods comprising following steps: reserving and splicing, die mounting, spraying and filling and mounting and reserving. The invention relates to the field of buildings and provides a fabricated inorganic fiber wall unit having high heat insulation and heat insulation and fire resistance performance and production methods of die spraying and filling.

Description

technical field [0001] The invention relates to the construction field, in particular to an assembled inorganic fiber wall unit and a production method thereof. Background technique [0002] Standardization and industrialization are one of the most important links in the development of affordable housing. Taking the lead in realizing standardized design, industrialized production, assembled construction, and information management in the construction of affordable housing is not only an important means to achieve the requirements of improving the quality of affordable housing, shortening the construction period, and controlling costs, but also the core of accelerating the upgrading of the housing industry in my country. important way. [0003] Traditional house buildings, especially those with metal structure and integral poured cement structure, are empty inside except for the structural load-bearing columns. According to the needs of specific house uses, interior walls are...

AI Technical Summary

Problems solved by technology

These technical solutions are difficult to implement embedded metal sheets or metal profiles for adding heavy objects, and it is also difficult to achieve the overall sealing of the wall and the combination of sealing between the walls. There are gaps for breathability and water permeability

[0004] In addition, other inorganic foam plates such as rock wool felt, rock wool plate, foamed perlite plate, foamed ceramic plate, foamed glass plate, etc. The layer is generally small, and a wall may be 2.5 meters to 5 meters high. The bonding between the middle insulation layer and the wall panels on both sides requires a large amount of adhesive, which increases the weight and greatly increases the cost, and the rock wool felt itself has no The strength needs to be fixed with rock wool nails and a lot of adhesive

For a large number of walls that use organic insulation materials such as polystyrene boards, polyurethane boards, foam fillings, and phenolic foam boards as intermediate insulation materials, their fire resistance is poor. The shape of the wall requires a long maintenance time and the weight increases greatly, which is inconvenient for on-site construction

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