People are pursuing a healthy life. Green solid wood door and American wooden doors have also attracted more and more people's attention. However, formaldehyde pollution has always been a major killer in home life and exists around us at any time:
Due to the complex decoration technology and door structure, it is difficult to release many harmful gases inside. Some harmful gases such as formaldehyde have eroded the home for several years to more than ten years, and the harm is self-evident. The way we solve such problems is to leave the house empty for a period of time, let it ventilate and blow away harmful substances. However, if the decoration is not in place or the imitation solid wood door and man-made Board are bought, it is not enough to rely on ventilation alone, and it is not necessary to cure the symptoms.
So how do we cut off the pollution source at the beginning? How to judge the content of harmful substances when buying solid wood door? Come and master some tips to create a safe environment!
I. Pre-purchase
Hope
For the selected solid wood door, solid wood wardrobe and Cabinet, you can ask the merchant for the raw material qualification certificate or quality inspection report. There are three standards for formaldehyde: E0, E1, E2, solid wood door must conform to the standard of national standard GB18584, and the formaldehyde emission must not exceed 1.5mg/L. If the door is man-made Board, edge sealing must be performed.
Smell
Smell, unqualified plate harmful gas release is very large. Formaldehyde will give off pungent smell, feel uncomfortable, dry throat, even cough and tears. These are all very full proof. When the editor recommends buying solid wood door, it is better to choose a trustworthy company.
Ask
Ask the price of solid wood door, material, place of origin. Good solid wood door is relatively expensive, and the materials are also medium and high-end. However, man-made board of solid wood door is often cheap, but the pollution is very serious. Customers who don't understand think they have picked up the cheap price, but they don't know that they are betting on their health.
Cut
We need to sink in. Add the environmental protection agreement to the agreement when purchasing solid wood door. And issue a formal invoice.
"Four diagnostic methods of TCM" is just the process of buying the door in the early stage. What if it is already living in the environment? How can we distinguish the pollution of harmful substances such as formaldehyde?
II. Use process
We can judge by the performance of ourselves or the surrounding things:
1. Getting up in the morning, I often feel nausea, chest tightness and fatigue, and my head is a little dizzy.
2. Immunity decline without reason. Easy to catch cold, runny nose, even skin allergy, etc. Children are prone to sneeze and cough.
3. Indoor plants wither and leaves turn yellow and wither.
4. Pets exercise irregularly, are irritable and restless, and have picky diet.
If you don't know whether your new house has polluted gas, you can apply for testing at the local quality supervision department or invite a professional pollution testing team. It may be difficult to detect if you are in a harmful environment for a long time. At this time, you can call your relatives and friends to visit and ask them if they smell foreign odor. Normal people are still very sensitive to formaldehyde and other pollution smells.
Editor: China Door Industry Network-Huanqin
