01 Saqafka/Saraashka gidaarka ee Dahaarka leh ee Fiberglass ah
GRECHO waa soo-saare xirfad leh oo soo saarta xijaabka fiberglass ee saqafka saqafka sare leh, kuwan waxaa ka mid ah alaabada loogu talagalay xijaabka saqafka, wejiyada gidaarka gypsum, wejiyada guddiga dahaarka, Wajiyada Glasswool/Rockwool. Na waydii muunado bilaash ah.