The key injury of formaldehyde is mainly manifested in the stimulation of skin and mucous membrane. Formaldehyde is a toxic chemical substance, which can fuse with protein. When inhaled at high concentration it has serious irritation and edema of respiratory system,ViborgWhich brand of laminate floor is good, eye irritation and headache. Do not scrape or scratch the floor surface with sharp tools.Viborg,Briefly describe several common wood varieties:Men&#;s long-term inhalation will cause men&#;s abnormal sperm and death.First, It is suitable for floor heating. SPC floor has good thermal conductivity and uniform heat dissipation. It also plays an energy-saving role for families using wall mounted furnace to heat floor heating.SPC floor overcomes the defects of stone, terrazzo ice, cold and slippery. It is the first choice for floor heating and heat conduction floor.What are the advantages of SPC flooring:Ground lacquer cloth greenIf you want to polish a lot of things,ViborgHow much is the wooden floor? One square meter is more suitable, you can minimize the spread of dust in the whole house by closing the door and covering it with plastic cloth, tarpaulin and tape.Hardwood floors often need to be polished during installation.

Eighth, antimicrobial activity.First of all, because it is affected by many sports floor manufacturers.For example, the price of sports wood floor of maple panel and oak panel of various structural materials is different, and the price of sports wood floor system of wood keel and steel keel is also different.With the popularity of ground temperature, locking ground temperature solid wood flooring is more and more popular, but with the entry of more and more manufacturers, the quality level of ground temperature solid wood flooring is also different.This is not a recent time. My partner consulted on the authenticity comparison method of oak locked ground temperature solid wood floor.Taking this as an example, the key guidelines for geothermal floor options are sorted out. Prevent the floor from being deformed by cooking utensils.Packaging strategy, days later, maggots grow on the floor. This problem occurs because the floor contains a lot of impurities. From the surface coating, there are aluminum oxide, melamine and piano paint.Secondly, choose the color you want.

Through the investigation, the following conclusions are drawn:High value, Rich colors and patterns. Use a level to detect the flatness of the ground and keep the ground on the same level.SPC vinyl flooring manufacturers focus a lot on the dense core of SPC flooring.They tried to make it more resistant to shrinkage.Viborg,UV layer: the coating formed after UV oil is cured with curing agent, which can prevent the volatilization of chemicals in the plate by UV.[]Some customers want to take a lighter to light the SPC floor to see if it can burn. If it burns,ViborgFloor skirting, it is not fire safety, and if it doesn&#;t burn, it is flame retardant.In fact, the national regulations on the flame retardant grade of PVC latch floor meet the B Standard, and the flame retardant raw materials are listed as class a fire safety according to the national standard, such as marble, wall tiles etc.The technology of Class B flame retardant grade includes mm diameter cotton wool, sprinkled with ethanol, and placed on the PVC latch floor for natural ignition. After the cotton wool is burned, accurately measure the diameter of the burned PVC latch floor impression. If it is less than mm, it is Class B flame retardant grade.Instead of watching it burn.Second, the price is high and the cost performance is not high. Compared with the reinforced composite floor and double-layer composite floor, the price is more expensive;