Floor block with active carbon

Abstract

The invention discloses a floor block with active carbons, which relates to a floor block and aims at solving the problems that the existing environmental building materials or decoration materials can not eliminate indoor harmful substances though the harmful substances in the decoration materials or the harmful substances which are released by the decoration materials meet standards. The floor block with active carbons adopts a first technical proposal that: through holes that are corresponding to grooves on the bottom surface of a base material layer are opened on a balancing layer; the active carbons are fixed in the grooves on the bottom surface of the base material layer and in the through holes of the balancing layer; the top surface of a venting interlayer is fixedly connected with the bottom surface of the balancing layer. The floor block with active carbons adopts a second technical proposal that: through holes are opened on a sound absorbing layer; the active carbons are fixed in the through holes; the top surface of the venting interlayer is fixedly connected with the bottom surface of the sound absorbing layer. The floor block with active carbons adopts a third technical proposal that: the active carbon layer is fixed on the bottom surface of the balancing layer; the venting interlayer is fixed on a lower side surface of the active carbon layer. The floor block of the invention has active carbons which can timely absorb, filter and eliminate the harmful gases in the rooms with such floor blocks, thereby improving the air quality.

Description

technical field [0001] The invention relates to a floorboard. Background technique [0002] Experts believe that following the "soot type" and "photochemical smog type" pollution, modern people are entering the third pollution period marked by "indoor air pollution". According to statistics, nearly half of the world's people are exposed to indoor air pollution. Indoor environmental pollution has caused 35.7% of respiratory diseases, 22% of chronic lung diseases, and 15% of tracheitis, bronchitis and lung cancer. Surveys show that modern people spend 90% of their time living and working indoors on average. In modern cities, indoor air pollution is several times higher than outdoor. What is even more worrying is that children are more vulnerable to indoor air pollution than adults. According to a survey from Beijing Children's Hospital, 90% of the children with leukemia admitted to the hospital had renovated their homes within half a year. Based on this, experts speculate t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing environmentally friendly building materials or decorative materials, although they themselves or the released harmful substances are up to the standard, but they do not have the function of removing indoor harmful substances, and provide a floor with activated carbon. plate

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