environmental protection board through appraisal: ? Depend on of bottom of discharge subcutaneous ulcer ton row? Trash is used integratedly make " green environmental protection board "
labor cost to install deck railing through appraisal Issue date: 2002-10-14 origin: Environmental protection board passed the green that studies development by limited company of company of environmental protection of green of Shandong Lai city a few days ago national
extinguishing system and fireproof component quality are supervised examine the appraisal of center of center and test of national housing materials, wait for appraisal of bad temper of
anti slip stair treads wooden stairs 5 national defence through England, Canada at the same time. Green environmental protection board be it is main raw material with natural ore and industrial litter and crop straw, after adding functional sex auxiliary, via one-time
extrusion. Have fire prevention sex strong, encounter fire not to send smoke, water-resistance can tall, suffer water do not expand, encounter high air temperature tall wet not mildewy, fight concussion ability to wait for a characteristic by force. This product is a kind of newest high-tech board that can replace wood products, fill domestic and international blank. Always have water alarm dangerous, the wet,
