Moisture-proof and moisture-absorbing wall panel

Abstract

The invention relates to a moisture-proof and moisture-absorbing wall panel, and belongs to the technical field of buildings. The wall panel mainly includes a base plate, an empty cavity, a hygroscopic material and keels. The empty cavity is a rectangular cavity made of PVC materials. At the time of processing and manufacturing, a dense-hole steel wire mesh is embedded in one side of the empty cavity which is filled with the hygroscopic material, the base plate on one side of the dense-hole steel wire mesh is provided with air intakes so that the porous PVC base plate is formed, the upper endand lower end of the empty cavity are provided with end caps, the end caps are fixed on the base plate through plastic screws, the back surface of the base plate makes the wall panel fixed on an original wall body through the vertical keels and the transverse keels. Construction is convenient, the construction speed is high, the economic effect is good, processing and manufacturing are simple andconvenient, the weight is low, and the wall panel has high moisture-proof and moisture-absorbing effects and can be used in basements, toilets and other places with heavy humidity.

Description

technical field [0001] The invention belongs to the technical field of buildings, in particular to a moisture-proof and moisture-absorbing wall panel. Background technique [0002] Waterproof engineering occupies an important position in construction, and the quality of waterproof engineering is directly related to the safety and normal use of structures. However, there are many problems in waterproofing projects, and the country has strict requirements in various aspects, whether it is design specifications or construction specifications, there are clear regulations. Many details in the waterproofing project are complex and troublesome, time-consuming and labor-intensive, and the project investment is large, but the effect achieved is not obvious. [0003] The walls of buildings are attacked by moisture all the year round, which is a common problem in industrial and civil buildings. It not only affects normal production activities and people's lives, but also affects the ...

AI Technical Summary

Problems solved by technology

Over time, the wall surface and bricks fall off or the skin of the brick wall loosens and peels off layer by layer, affecting the appearance and structural strength of the living environment

[0005] In traditional house decoration, waterproof paint is often mixed into mortar or paint to paint the wall. However, in winter, after the humid air condenses, condensed water will form on the wall and adhere to the wall, causing the wall to be damp. damage the wall

[0006] At present, gypsum board is the most widely used wall material, but its disadvantage is that when the indoor humidity does not reach 90%, it does not absorb moisture and water. However, although the humidity does not reach 90% at this time, the wall surface is extremely It is easy to produce moldy spots. Most of the wall materials used so far cannot absorb moisture in the low and medium humidity stages. Therefore, it is particularly important to develop a wall material with good moisture absorption performance.

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