Underwater composite elastic bricks
- Product Features
- Product Details
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- Product Name: Underwater composite elastic bricks
Features :
◑ Safety and environmental protection: Non-toxic and harmless, safe to use, anti-bacterial and mildew-proof, high environmental protection level
◑ Excellent performance: Good elasticity, waterproof and anti-slip, wear-resistant and scratch-resistant, chlorine-resistant and UV-resistant, strong weather resistance and long service life
◑ Beautiful and durable: The pattern is realistic, the color is durable and stable, and it will last forever
◑ Save worry and effort: Easy installation and maintenance, saving costs
Scope of application: Suitable for various types of swimming pools such as hotels, communities, private, parent-child, etc., as well as water parks, hot springs and spas ; Compatible with ceramic tiles, mosaics, cement, polyurethane, steel structures and other substrates, it can be used both indoors and outdoors, and is easy to renovate.
Technical parameters :
construction conditions
1) Base surface preparation requirements
◑ structural basis: The base surface must be in a solid state without hollowing to ensure stable bearing capacity of the base layer and avoid the elastic bricks falling off due to loosening of the base layer in the future.
◑ surface state: The surface must be smooth and free of laitance, loose layers and raised particles, and impurities such as laitance must be removed by polishing. ; At the same time, oil, water stains, dust and other pollutants need to be thoroughly cleaned (you can use special detergents to wipe or flush with high-pressure water guns) to ensure that the base surface is clean and that the adhesive can effectively adhere.
◑ degree of dryness: The base surface must be in a dry state with no traces of moisture to avoid moisture affecting the curing effect and bonding strength of the adhesive.
2) Environmental and climate restrictions
◑ weather conditions: Construction is prohibited on rainy, snowy and typhoon days. Rain and snow will cause the base surface to be wet and affect the bonding performance of the material. ; Strong winds such as typhoons may cause splashing of construction materials, uneven curing of coatings, and potential safety hazards.
◑ Temperature requirements: The construction environment temperature must be ≥10°C. If the temperature is lower than 10°C, it will slow down the curing speed of adhesives, sealants and other materials, and even lead to incomplete curing, affecting the construction quality and subsequent use performance.
◑ base moisture content: The moisture content of the base surface needs to be ≤10%. If the moisture content is too high, the moisture will hinder the effective bonding between the adhesive and the base surface, and problems such as delamination and bulging may easily occur. Therefore, it is necessary to wait until the base surface is dry to the standard before construction.
Construction technology
1) Base surface treatment: Use an angle grinder or sandpaper to polish the base surface (ceramic tiles, mosaics, etc.) to remove floating dust, oil stains, etc., and expose the solid base layer. ; Repair cracks, dents and scrape them to ensure they are smooth and clean.
2 ) Primer construction: Prepare epoxy primer according to instructions ; Apply evenly with a roller brush or spray gun (refer to the coating amount 0.1-0.2kg/㎡) to ensure full coverage and no leakage. ; After surface drying (about 2-4 hours at 25°C), proceed to the next step.
3 ) Paste underwater composite elastic bricks: Special adhesive for scraping (thickness 3-5mm, direction perpendicular to the primer) ; Paste the elastic bricks according to the layout, press lightly and adjust the brick seams (2-3mm recommended) ; Check the flatness and make timely adjustments.
4 ) Node processing: Clean up impurities in nodes such as yin and yang corners, pipe roots, etc. ; The joints are welded with welding rods of the same material, and the special-shaped parts are sealed with sealant. ; Ensure that the glue layer is continuously full and block water penetration.
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