Opical Fiber Concrete which is New, safety and high quality Optical Fiber Concrete,Fiber Optical In Concrete,Optical Fibers In Concrete,Fiber Optical Conctete Jiangxi Daishing POF Co.,Ltd , https://www.opticfibrelight.com
The use of biological fertilizer is one of the most feasible and effective methods for solving pesticide residues. It has good fertilizer efficiency and can reduce harmful residues such as nitrates and heavy metals caused by the large-scale use of chemical fertilizers in agricultural products. And killing pathogens and pests, and thoroughly disinfecting the soil, eliminating a route for the spread of pathogenic bacteria, is the best measure for the production of pollution-free agricultural products. Only by eliminating the pathogens in the soil environment well can we fundamentally reduce pests and diseases, use less pesticides or no pesticides, and completely eliminate pesticide residues.
In addition, biological fertilizers, especially bio-organic fertilizers, are efficient, long-lasting, non-polluting, and have no harmful effects on humans, livestock, and crops; second, they improve soils, promote the formation of aggregate structures, and have good effects on the transformation of desertified land and saline-alkali land; The third is to save energy and maintain the environment.
* Low-loss optical window in the light-visible area, and ability to transmit visible light from end to end, but not including ultraviolet or infrared light
* The impression given by traditional concrete is always murky, but this dark-colored, lifeless concrete may be about to become a thing of the past. combining traditional concrete with fiber optics cable can produce transparent concrete. Combining the fair-faced concrete technology with light-guiding materials, through product research, the light-transmitting concrete is made into garden building products, decorative plates, decorative blocks, transparent concrete bricks, wallboards, etc
* As long as the light is shining on one side of the light-transmitting concrete (monochromatic light or 7 color light), it will be able to see these lights (non-guided infrared light) from the other side of the concrete. These lights can be both chaotic and heavenly like the star in the sky; it also can be arranged in different shapes according to actual needs, such as characters, text, drawings, etc.. Because the concrete itself has solid, heavy-duty, thermal insulation, light and transparent materials, and concrete composite can be made into garden construction products, decorative plates, decorative blocks, can also be used to make a variety of building materials.
* Light-transmitting concrete has a good working performance and a wide application prospect, as follows:
- Light transmission concrete light guide material is evenly distributed and has good light transmission performance. It can transmit visible and infrared light of different wavelengths, which greatly saves the general architectural lighting loss. It is a kind of green and low carbon building material. Works of different textures and colors have significant architectural energy-saving and decorative effects.
- Light-transmitting concrete has good thermal insulation properties and is used in accordance with related materials. It can be used in indoor fire escape, night guidance, and other special fields, and improves the safety of buildings, especially high-rise buildings.
- Compared with ordinary concrete, the light-transmitting concrete's bending strength is greatly improved, and various shapes can be made according to building requirements, which expands the practicality and applicability of building materials.
- Light-transmitting concrete This type of wall itself has a high appreciation value. It has great potential for application in hotels, restaurants, villas, and other buildings that require decoration, and provides a material basis for further improving the architectural aesthetic effect.
* No conductivity or heat transfer(Through the fibers no electrical power is sent, they remain always cold )
* Reduced energy cost
* No electrical hazard
* Long life-time
At present, the problem of pesticide residues in vegetables is more serious. The main reasons are: First, the application of a large number of chemical fertilizers, causing harmful substances such as nitrates and heavy metals in vegetables, causing soil compaction and browning of soil and causing serious pests and diseases; secondly, the continuous application of pesticides causes serious soils. Pesticide residues and the resistance of pathogens are also strengthened. The pathogens in the soil are accumulating more and more, causing widespread pests and diseases. Therefore, the amount of pesticides is getting larger and larger, the toxicity is getting higher and higher, and the pesticide residues are getting more and more serious.
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