Cleaning method of aluminum alloy windows - Selection and purchase tips of aluminum alloy windows 1. Aluminum alloy window logo regular or production license manufacturers indicate the product logo on obvious parts of their aluminum alloy products,...
Cleaning method of aluminum alloy windows - Selection and purchase tips of aluminum alloy windows
1. Aluminum alloy window logo
regular or production license manufacturers indicate the product logo on obvious parts of their aluminum alloy products, including: manufacturer name or trademark, product name, product model or mark, manufacturing date or number. There should be obvious words and logos on the packaging box such as "moisture-proof" and "careful and easy-to-read" and "upward" ”
2. Aluminum alloy window processing quality
High-quality aluminum alloy doors have fine processing and exquisite welding, especially some splicing parts are very flat. The inferior aluminum alloy doors and windows blindly use aluminum profile series and specifications, and are processed in a crude way, and the door frame corners cannot be spliced flat, and sometimes there are even large gaps. When purchasing, consumers should pay special attention to checking for welding defects, such as open welding and missing welding.
3. Sealing performance of aluminum alloy windows
Aluminum alloy door experts introduce that when choosing aluminum alloy doors with inlaid glass, especially products designed with hollow glass, you must pay attention to its sealing performance. If the sealing is not good, it will cause dirt and dirt to be hidden in the hollow layer, affecting the beauty. The brand products use high-quality sealing strips and are fully sealed with advanced hot-pressure sealing technology. They can effectively prevent dust and waterproof, and have outstanding sound insulation effect.
4. Aluminum alloy window members
The connection of aluminum alloy door and window members should be firmly connected, and the connection parts need to be sealed and waterproof with corrosion-resistant filling materials.
5. Price of aluminum alloy windows
Under normal circumstances, high-quality aluminum alloy doors and windows are about 30% higher than inferior aluminum alloy doors and windows due to the high production cost. In order to reduce costs, some manufacturers cut corners and use inferior products as good products, which have great hidden dangers and are generally not suitable for use. It is best to choose products from regular aluminum alloy door and window manufacturers. You can pay more attention to this information when purchasing, so that you can avoid many detours.
6. Whether the aluminum alloy window material is a broken bridge insulation aluminum profile, the wall thickness of the main profile should be greater than 1.4mm; the color of the same aluminum alloy profile should be the same, and if the color difference is obvious, it is not suitable to purchase it; check the surface of the aluminum alloy profile, there should be no depressions or bulges; avoid purchasing profiles with open bubbles (white dots) and ash (black dots), as well as obvious defects such as cracks, burrs, and peeling; the thickness of the oxide film should reach 10 microns. When purchasing, you can lightly scratch the surface of the profile to see if the oxide film on the surface can be wiped off.
Cleaning and maintenance of aluminum alloy windows
1. When using aluminum alloy doors and windows, the movement should be light and push and pull naturally; if you find any difficulties, do not push hard, and troubleshoot first. Accumulation and deformation are the main reasons for the difficulty of pushing and pulling aluminum alloy doors and windows. The door frame must be kept clean, especially the push and pull grooves. A vacuum cleaner can suck the dust accumulation in the groove and door seal strips.
2. Aluminum alloy windows can be wiped with soft cloth dipped in clean water or neutral detergent. Ordinary soap and washing powder, and strong acid and alkaline detergents such as detergents are not allowed.
3. If it is rainy, after the rain stops, it is necessary to apply rainwater on the aluminum alloy doors and windows in time to prevent the rainwater from corroding the doors and windows.
4. Sealing strips and glass glue are the key to ensuring the sealing, insulation and waterproofing of aluminum alloy windows. If they fall off, they must be repaired in time and replaced.
5. Check the tightening bolts, positioning shafts, wind braces, ground springs, etc. frequently, and replace damaged parts and vulnerable parts of aluminum alloy windows in a timely manner. Add lubricant regularly to keep it clean and flexible.
6. Check the junction of aluminum alloy window frames frequently. If it is loose over time, it is likely to deform the entire frame, making the window unable to close and seal. Therefore, the screws at the connection should be tightened immediately if they are loose. If the base of the screw is loose, use epoxy strong glue to mix a small amount of cement to seal it.
