Paints, coatings and waterproof materials used in house decoration, as well as additives and diluents of various paints and coatings, all contain harmful substance benzene.

2. Plate type

Formaldehyde mainly comes from urea-formaldehyde resin adhesive used to make composite boards, which has the characteristics of high bonding strength and is not easy to crack, and is a commonly used adhesive for producing various composite boards at present.

3. Cement

Building materials such as cement mainly contain harmful substance ammonia, which is a colorless gas with a strong pungent smell. The environmental protection of decoration design mainly depends on the environmental protection degree of materials.

4. Stone materials

Stone decorative materials, such as granite, marble, gypsum and ceramic tiles, contain a harmful substance called radon. Radon is one of 19 environmental carcinogens published by the World Health Organization, and it is the second largest cause of lung cancer after smoking.

Extended data:

Decoration pollution type:

1, air pollution

Mainly refers to the pollution of radon, formaldehyde, benzene series and other toxic and harmful gases, radon comes from stone, formaldehyde mainly comes from plates and their processed products; Benzene mainly comes from paints, adhesives and coatings. If the content of the above substances in indoor air exceeds a certain standard, it will endanger human health.

2. Light pollution

Mainly refers to the strong reflection of sunlight and the unreasonable mirror layout with strong contrast between light and shade of lighting, which causes excessive stimulation to human eyes.

3. Noise pollution

Mainly from the kitchen and bathroom equipment, the tightness of doors and windows, the echo of the room.

4. Drinking water pollution

Mainly from water pipes and water storage devices, the state has banned the use of steel water pipes and hot metal nozzles to reduce the secondary pollution of drinking water.

5. Discharge pollution

Mainly refers to the indoor and outdoor environmental pollution caused by unreasonable discharge of kitchen fume, domestic water and air conditioning drainage.

Baidu encyclopedia-decoration pollution

Baidu encyclopedia-decoration pollutants