Outer wall thermal insulation decoration integrated quick-equipping plate

Abstract

The invention discloses an outer wall thermal insulation decoration integrated quick-equipping plate. The quick-equipping plate comprises an insulation sheet of which inner surface sticks to the wall and an interface agent layer, an alkali resistance fiberglass mesh layer or a steel mesh layer, a crack resistance trowel finish layer and a facing layer which adhere to the surface of the thermal insulation board in turn; an internal pressure plate with a cylindrical presser foot is embedded in the thermal insulation board, the presser foot is provided with a thread which is connected with a fastening piece outside the thermal insulation board; the overall fastening piece is cylindrical, one end of the fastening piece is connected with the thread of the presser foot, the other end is inserted in an installing hole in the wall, and the waist part of the fastening piece is provided with an outer pressing sheet which is vertical to the fastening piece. The quick-equipping plate of the invention has simple structure, beautiful appearance, long service life and fast installation, thus the industrialized production of the outer wall thermal insulation finishing quick-equipping plate can be realized.

Description

Technical field: [0001] The invention relates to an integrated quick-installation board for exterior wall insulation and decoration, which belongs to the technical field of building materials. Background technique: [0002] With the sustained, rapid and stable growth of China's economy, the rapid development of the construction industry, and the rapid expansion of the construction scale, the annual building area of ​​our country is now more than the sum of the annual building area of ​​all developed countries. It is predicted that in this country In the first two decades of the century, the construction industry will be a golden period of development. By 2010, the per capita construction area in urban areas will reach 26 square meters, and the per capita construction area in rural areas will reach 30 square meters. By 2020, the national housing construction area will reach 68.6 billion square meters meters, such a huge building scale is unprecedented in history and unique in...

AI Technical Summary

Problems solved by technology

The disadvantages of the rubber powder polystyrene particle insulation system are: the whole process is carried out on the external wall, the construction is cumbersome, the thickness is not easy to grasp, and the interval time is long. When the thickness of the insulation layer is required to be large, multiple constructions are required, and the construction period will be longer. As a result, when the energy saving requirement reaches 65%, the application of the rubber powder polystyrene particle insulation system is restricted. In recent years, some cities have formulated mandatory regulations, strictly prohibiting the use of this system for external wall insulation, and mandating the use of EPS board or XPS board as external wall insulation board

CN2903239 discloses a utility model patent of "integrated board with exterior wall thermal insulation and wall paint coating". It is obviously unscientific to use steel wire to achieve the firmness of the board on the wall. From a mechanical point of view, the longer the length of the steel wire, the smaller the firmness (because the designed steel wire must be installed and fastened around the board. ), therefore, the length affects the sticking force of the board on the wall, and the balance of the board surface cannot be controlled, and the exposed steel wire will also produce a "cold and hot bridge" reaction. The steel wire is easy to corrode and affects the firmness, which brings safety. Certain hidden dangers, besides, the yin and yang corners, lines, corners, doors, windows and openings of the building are more difficult to operate, the construction has not been reduced, and the construction cost is still high

CN2898168 discloses a utility model patent of "invisible anchor on the side of the composite insulation board". 600MM×1200MM board only install a few invisible anchors on its peripheral side, it is difficult to balance the force on the whole board, according to the characteristics of the polystyrene board’s own flexibility, the middle part will be hollow or protruding, resulting in Decreased adhesion and insufficient wind pressure resistance. In addition, the pressure sheet of the invisible anchor is designed in the middle layer of the side of the insulation board. The pressure area is too small and the pressure layer is too thin. If the insulation layer is too heavy or the wind pressure of the upper layer will give The safety of buildings brings certain hidden dangers

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