Mae rhagor o ganlyniadau bellach wedi'u rhyddhau gan yr Adran Cymunedau a Llywodraeth Leol; canlyniadau sy'n ymwneud â phrofion 3 a 4. Mae'r profion fel a ganlyn:Prawf 3: ACM â llenwad polyethen arafu tân (categori 2 mewn profion sgrinio), ac insiwleiddiad sbwng polyisocyanurate; aPrawf 4: ACM â llenwad polyethen arafu tân gydag insiwleiddiad gwlân mwynol (categori 2 mewn profion sgrinio).
Further results relating to tests 3 and 4 have now been released by the Department for Communities and Local Government. These relate to:Test 3: ACM with a fire retardant polyethylene filler (category 2 in screening tests), and Polyisocyanurate (PIR) foam insulation; andTest 4: ACM with a fire retardant polyethylene filler with mineral wool insulation (Category 2 in screening tests).