Aluminum alloy doors and Windows seepage analysis and prevention and control

Date：2016/1/7 16:22:29 | Source：Xiamen xizhu industry develop co.,ltd | Hit：1704次

Used in aluminum alloy doors and Windows of water leakage phenomenon in the use of construction process is the most common, is also more difficult to effect a radical cure ills.It had a great influence on the quality of construction projects, the most complaints, caused by the economic loss and bad social impact is difficult to estimate.
A, reason analysis
1. Aluminum doors and Windows structure design or choose profile on flawed;
2. Aluminum doors and Windows in the processing process not reached the quality requirement;
3. Aluminum doors and Windows with the hole wall connecting parts improper stuffing seal;
4. Aluminum doors and Windows and auxiliary material material unqualified;
5. The shortcomings of building structure or structure.
Second, the prevention and control
1. The design and preparation
(1) according to the construction requirements, the reasonable design drawings;
(2) the performance test and can provide the doors and Windows company cooperation;
3. Try to choose the same manufacturer, the same series of doors and Windows profiles, don't simply pieced together.
2. Production installation phase
(1) control the dimensions of the perimeter doors and Windows and the mouth of the cave walls;
(2) the reasonable choice of cement mortar filling method;
(3) borders around the outer walls of the reasonable increase coated waterproof coating;
(4) considering water baffle or other appropriate waterproof coating, increasing permeability resistance;
(5) after the installation, make appropriate checks, ensure complete installation.
3. Strengthen the management consciousness
Model (1) the project examination and approval, acceptance on strengthen the monitoring of functional departments, improve the management and operation team's high sense of responsibility.
(2) on a regular basis from time to time for sampling observation of projects under construction
(3) strengthen the return of the project and continue to collect information of leakage, continue to improve.

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Aluminum alloy doors and Windows seepage analysis and prevention and control