The main ingredient in concrete is calcium silicate (weak acid strong alkali salt), which reacts with water to form free calcium, silicic acid and hydroxide. The loose porous structure of concrete determines the concrete has a certain moisture content. When the water in the wearable floor is large enough, under the effect of capillary pressure, the water can rise up to about 10cm along the capillary hole. At this time, the salt in the concrete is pulled out of the concrete by the water and the hydroxide in the concrete. Calcium, sodium, potassium and other substances will also be dissolved in water as a carrier. After reaching the surface of the wear-resistant floor, these substances remain on the concrete surface as the water evaporates, forming white powder crystals, or reacting with carbon dioxide in the air to crystallize on the surface of the concrete to form white hard blocks. The wear-resistance floor efflorescence is formed in this way
Set up is fast, easy to use. Stick into the grass with stakes and use it as a solar landscape spotlight. Or mount on the wall with the screws included and aim at a tree as a solar-powered wall light. See every part of your yard – even your dogs chasing a gang of raccoons. Light up your garden, driveway, patio, pool, front doors, walls, garage, etc
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