Laminate flooring performance test for detection of five (b) Experiment 2: formaldehyde emissions in line with E1 class certification of environmentally friendly building materials which is an environmental indicator. In fact, everywhere in the home decorating materials containing formaldehyde, such as paints, coatings, furniture, flooring, plywood, glue and the like. Formaldehyde emission of these materials as long as the national standard, is qualified products. Well, the standard is how much? Engineers National Panel Quality Supervision and Testing Center introduced the wooden floor, in accordance with the provisions of the national standard GB18580-2001, laminate flooring through the dryer method tests must meet E1 standard, namely formaldehyde emission is not more than 1.5mg / L. Rossi Artmia fight flowers floor geothermal floor maintenance Note to heat the floor due to the complexity of its functional specificity and geothermal systems, and general floor compared to heat the floor care and maintenance has its unique characteristics, to the heating and moisturizing aspects pay attention. 1, the initial use should be gradual heating for the first time the use of geothermal heating, attention should be slow to heat up. The first time you use solid wood flooring, three days before the start of heating to the gradual warming: the first day temperature 18 ℃, the next day 25 ℃, the third day of 30 ℃, the fourth day before rose to normal temperature, the water temperature is 45 ℃, surface temperature 28 ℃ ~ 30 ℃. Not heat up too fast, too fast, the floor may occur due to expansion cracks distortions. After a long time again to enable geothermal heating system, but also like the first time you use it, in strict accordance with the heating temperature program. 2, the surface temperature is not too high to be noted that the use of geothermal heating, the surface temperature should not exceed 28 ℃, the water temperature should not exceed 45 ℃, if the temperature exceeds this, then, will affect the life of the floor and use cycle. The average family, the winter temperature reaches about 22 ℃, it has been very comfortable, normal temperature, it will not affect the use of geothermal floor. 3, close to the heating system, pay attention to gradual cooling over the season, when the weather warms up, indoor longer need geothermal heating system, attention should be closed geothermal system should have a process, the floor of the cooling process should be gradual and not Dips, if the cooling rate is too fast, then artistic wooden floors, will also affect the life of the floor. 4, when the room is too dry, wet dry winter weather can be considered, together with the use of geothermal heating, the floor a long time in the case of high temperature, easy to dry, then the owners need to give room humidification to avoid deformation of dry floor. 5, do not put too much weight on the floor because the floor surface is a cooling surface, try not to do fixed garnish or placed on the floor without legs of furniture, building sites should not add Taiwan, so as not to affect the hot air flow, leading to poor room heating effect . 6, a glass container filled with water should not be placed on the floor because the floor surface temperature is relatively high, the use of geothermal heating system, the room is placed in the ground in winter is best not direct a water glass and porcelain, so as to avoid uneven heating, thermal expansion and contraction , resulting in vessels rupture, wet floor. Rossi Art Fine Art parquet flooring, parquet flooring pioneer of Chinese art! Rossi Artmia floor (Figure) _ _ spell flowers Baoding floor flooring brand from Beijing, Luo Xi Trading Limited. Road Zhiyuan, temper forward. Beijing Tsutatani Trade Co., Ltd. (www.luoxiyimei.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential wood flooring business, and you leap together to success!