I. packaging:
Look at the package. Look at the certificate. General formal manufacturer, whether pure import or domestic in the packaging aspect will adopt Chinese or Chinese and English control text mark. In order to maintain the reputation, the normal manufacturer is in accordance with the national environmental protection raw materials. In addition, the company is required to produce the ISO14001 international environmental system certification and China environmental certification certificate.
Ii. Sample immersion test:
Soak the top of a small sample in boiling water for one to three minutes to see if it is stimulating. The floor of the green environmental protection due to the low formaldehyde release a quantity, generally do not smell the pungent odour, if you smell stimulation is very strong, let your eyes feel uncomfortable, even prove that this floor base material contains a lot of free formaldehyde, will pollute the air.
Iii. Comparison:
Ask people in the industry or consult a friend who knows the floor before buying. Ask them to recommend it, and focus on technical instructions and feelings. Or go to the building materials market to run the shop, shop around, don't buy cheap products for the picture, then regret will not be too late.
Iv. Increase the knowledge of the floor:
See more and know more. If want to buy the floor that wants to be satisfied, oneself to floor common sense must understand. In addition, such as formaldehyde release a quantity, known as indexes such as wear resistance strength, and water absorption rate, the static music intensity, dimensional stability and so on many key indicators, also affects the performance of the floor.
For more product information: https://diyonlinemag.com/product/hollow-deck.html
没有评论:
发表评论