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Tile yellowing treatment
1 Handling of materials caused by accidental yellowing Tiles, mosaics, and transportation from the factory to the construction site, the packaged cartons or straws are wet by the rain, and the water penetrates the building materials to form yellow spots. The following treatment methods can be used depending on the pollution situation and the degree of penetration into the interior:
(1) If the contaminated color is shallow and the pollution surface is not large, it can be washed with 30% oxalic acid liquid.
(2) Those who are seriously polluted should be washed with hydrogen peroxide (H02). It has been proved by practice that the generally contaminated building materials will be effective after 12 to 24 hours, and then rinsed with clean water. Oxidation of faded tiles with strong oxidizing agents does not damage the gloss of building materials. Tens of thousands of contaminated white tiles have been cleaned and have achieved satisfactory results. The method has low investment, simple process and no toxicity to the operator's body (open-air operation).
LED technology`s LED fountain light is an energy-saving and environment-friendly underwater lamp, the first choice for outdoor landscape lighting projects.The quality of this fountain light has passed CE, ROHS,QPC and other certifications.
LEDER technology`s LED Fountain Light appearance is small and delicate, beautiful and generous. According to the national standard, fountain lamps must be strictly controlled in the human safety voltage below 12V,24V voltage.The fountain light is made of aluminum alloy, which is water resistant and corrosion resistant.The light source is LED light source, which is conducive to energy saving, good color temperature and environmental protection.In addition, it is a toughened glass panel, with a stable structure, strong sealing, strong impact resistance characteristics.
Features:
• Exquisite technology, enhance the life of the lamp
• Intelligent waterproof drive, strengthen solid waterproof plug
• Easy Reliable Installation
• High efficiency heat dissipation aluminum material, protect the core parts of the lamp body
• The pursuit of quality, environmental protection and energy saving
• Color temperature :3000k-6000K
• Super waterproof performance
• Type of protection: IP20 /IP65 (Some models)
• Warranty:3 - 5 years
What is more, LED Fountain Light Festival can be environmentally friendly, long life. And LED Fountain lights can improve people's visual effects. It is suitable for the following scenes, for example, swimming pool, fountain, river, aquarium and other places.
We have rich production experience in lighting .Except Indoor Lighting product, we also offered other product in Outdoor Lighting ,such as LED Flood Light , LED street Light , LED Inground Light, LED Spike Light & LED Bollard Light as so on .
LED Pool Table Light Kit,LED Pool Light Cost,LED Fountain Light,LED Fountain Lights Submersible
JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.ledpaintlight.com