Method for installing external wall heat insulation decoration board

Abstract

The invention relates to a method for installing an external wall heat preservation decorated board, comprising the following steps: first, a metope is placed with wires for position; the positioned part under a warming plate is provided with a strutting piece with supporting function; at least the left side, the right side or the upper side of the warming plate adopts a fixing piece to be connected with a wall body, and colloid is used for splicing the warming plate and the metope; by adopting the connecting mode, when in connection, enough space can be ensured for convenient operation ; the left side or the right side is connected with the metope by adopting the fixing piece; after one piece of warming plate is installed, another two pieces of warming plates which are adjacent to the left and the right sides of the installed warming plate are mounted; therefore, the installation of each plate body does not interfere with the installation of another adjacent plate body, and all the warming plates take a position line as standard and orderly installed on the metope.

Description

technical field [0001] The invention relates to a building exterior wall thermal insulation material, in particular to an installation method of an external wall thermal insulation decorative board. Background technique [0002] With social development and technological progress, energy crisis has become a global problem. According to statistics, building energy consumption accounts for 25-35% of total energy consumption. Therefore, building energy conservation has become one of the most important ways to save energy. The Chinese government has promulgated a series of policies, regulations and mandatory standards since 1995, and construction projects that do not meet the energy-saving standards shall not be approved for construction. The development of energy-saving technology for building walls is an important part of building energy-saving technology, and the development of external wall insulation is an important way of building energy-saving. [0003] At present, the ex...

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Problems solved by technology

[0003] Exterior wall insulation systems currently on the market include polystyrene boards (EPS, XPS), polystyrene particle glue, foamed polyurethane (PU), and inorganic insulation materials such as rock wool. Anchor and other methods are used to fix the thermal insulation material to the building envelope, and then carry out waterproof, anti-cracking, and coating decoration construction on the surface. How to install the board neatly has not been solved well. At the same time, due to the design of mechanical anchors and other reasons, the installation efficiency is low and the operation is difficult.

For example, the patent application whose publication number is CN101126274A titled "An Insulation Decorative Panel Anchor" discloses a part comprising a pendant made of a groove part and flat eaves on both sides, and the expansion screw passes through the screw hole at the bottom of the groove Fitting and fixing to the wall, the two flat eaves on both sides of this component need to cooperate with two adjacent boards at the same time, which is very difficult to operate, because the distance between the two adjacent boards is very small, If the anchors are plugged into the two boards at the same time, it is inconvenient to tighten the screws. When tightening the screws, due to the narrow spacing, it is very easy to move the boards and may damage the board surface. Since the insulation board is mostly installed on the outer wall , limited by the installation conditions, it is very important to ensure the ease of installation

At the same time, on-site construction is greatly affected by environmental factors such as weather, and complex installation methods are difficult to guarantee project quality and construction period

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