Shanghai Green co-formaldehyde testing management considerations

Many family or the company after completion of its renovation or directly through a simple check-governance, in fact, these are not correct. Shanghai Green combined environmental testing management company to remind you detect indoor formaldehyde treatment has a lot of new homes considerations, such as the following: 1, choose a good detection time: Choose a good detection time is the indoor environment testing of priority. Preferably in the new home renovation work was completed, all the furniture to be fully in place in the decoration of natural ventilation 7 days after the completion of the testing, this time the indoor environment before we actually live closest living environment, detected only with better data index The reference value! 2. Determine the number of "test points": when the room is less than 50 square meters floor area, located 1-2 test points, when the room usable area of ??50 square meters-100 square meters, located 2-3 test points, the room floor area of ??100 square meters - When 500 square meters, located 3 3-5 test points, the time required to detect the day:? Formaldehyde testing sampling points need is 20 minutes to 30 minutes 4, when indoor air testing should be noted: the detection shall be in strict accordance with the "National Indoor air quality standards "(GB / T18883-2002) requirements in a closed room 12 hours in advance, doors and windows closed and not use any fan, air conditioning and other ventilation equipment and air purification equipment. When personnel access, which means that the door must be closed! Indoor environment testing personnel on-site inspection, the number should not exceed three-room! Indoor environmental site testing, all those present non-smoking! ?