Multi-ribbed insulation wallboard

Abstract

The invention relates to a multi-ribbed insulation wallboard comprising insulation boards, concrete and concrete ribs, wherein the insulation boards are arranged in the concrete at intervals in layers; the concrete ribs are formed between adjacent insulation boards in every layer; and the concrete ribs in different layers are staggered. The wallboard disclosed by the invention has the beneficial effects that the heat bridge effect of non-insulation parts such as pillars and the like, joints of the insulation boards and the like can be avoided with no need of adopting other insulating layers, so that the heat bridges of the joints of the insulation boards and the concrete and insulation problem of the pillars are solved, the insulation effect of the outer walls is increased and the problem of building energy saving is effectively solved and the insulation boards have good mechanical properties and are capable of meeting the requirements of different self-insulation walls. The wallboard is small in self-weight and extremely low in material wastage rate, has no need for plastering, is capable of saving lots of construction time and construction cost and effectively cutting off the heat bridges of the joints of the insulation wallboards and produces no construction waste. The construction of the wallboard is clean and tidy in the site, basically dry in operation condition, civilized, rapid, simple and convenient, and is of the equipment type.

Description

technical field [0001] The invention relates to a new type of concrete insulation board, in particular to a dense rib insulation wallboard which can avoid the thermal bridge effect of the non-thermal insulation part and interface of the insulation board, and is a self-insulation block without a thermal bridge. Background technique [0002] According to statistics, the energy consumption per unit area of ​​buildings in my country is still 3 to 5 times that of developed countries with similar climates. Building energy conservation is the most potential, most direct and effective way among various ways of energy conservation, and it is the most effective measure to alleviate energy shortage. Among the building energy consumption, the energy consumption caused by the external wall accounts for more than 50% of the total building energy consumption, so wall insulation is the key to realize building energy saving. [0003] There are two forms of energy-saving walls: single energy...

AI Technical Summary

Problems solved by technology

About 49% of building insulation materials in developed countries such as Europe and the United States are polyurethane materials, while in China this proportion is still less than 10%.

[0006] However, the fire protection problem of some thermal insulation wall panels is serious, and the thermal bridges at the joints of some thermal insulation wall panels and the insulation of columns have not been effectively resolved

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