Modularized direction-changing nailed laminated wooden heat preservation structural board

Abstract

The invention provides a modularized direction-changing nailed laminated wooden heat preservation structural board. A plurality of vertical transverse surface laminated boards are arranged on the surface layer, located on one outside side, of a board body; a plurality of interlayer horizontal laminated boards are arranged from top to bottom on one side of the indoor direction of the vertical transverse surface laminated boards; a plurality of vertical longitudinal surface layer boards are connected with interlayer horizontal layer boards; and the boards are filled with in-fill heat preservation core boards. According to the modularized direction-changing nailed laminated wooden heat preservation structural board, full factory fabrication is realized, full-automatic and intelligent production can be fully realized, ecological environment is not damaged, the product rate is greatly improved, sound insulation and thermal insulation integration is realized, internal holes are maximized, the board rigidity and strength are greatly improved, and the shock resistance is improved, and material utilization amounts are reduced; the structure is simple, but the stress performance is good, themodularized direction-changing nailed laminated wooden heat preservation structural board has incomparable deformation and recovery capacity, can be used as a heat preservation outer wall, and further can be used for heat preservation roofing; the cost is low, the construction is convenient, the installation efficiency is greatly improved; and in addition, after the building is completed, nails are hidden inside, aesthetics performance is achieved, and durability is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to a modularized direction-changing nailed laminated building wood thermal insulation structural board. Background technique [0002] According to statistics, the construction industry consumes about 50% of the earth's energy, 42% of water resources, 50% of materials and 48% of arable land. Cause ecological imbalance, resulting in 24% of global air pollution, 50% of greenhouse effect, 40% of water pollution and 50% of chlorofluorocarbons. With the continuous development of modern wood structure technology and wood treatment technology, a series of problems such as fire prevention, moisture resistance, corrosion resistance, ant resistance, and sound insulation have been completely solved, so that wood can face any architectural challenges, and in terms of design life and service life, Wood frame houses are much longer than concrete frame houses. The continuous deve...

AI Technical Summary

Problems solved by technology

[0005] However, nailed laminated timber, cross-laminated timber, glulam, and dowel-laminated timber do not modularly integrate thermal insulation and sound insulation materials, which increases site work, not only complicates site work, but also affects the durability of additional materials , and directly affect the normal use and maintenance of the built structure

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