sound insulation dry back lvt flooring

{"cid":"91222470","title":"Waterproof LVT Flooring Anti-Slip Wear Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/75\/fcc6e9059fae2090c0445ed013f7-200x200-1.jpg","attrs":{"Brand Name":"Relle","Model Number":"LVT\/SPC","Minimum Order Quantity":"200SQM","Delivery Time":"5-8 work days","Certification":"SGS,CE","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"Pallet","Product type":"LVT \/ SPC","Total thickness":"2.0\/2.5\/3.0mm (LVT)\uff1b4.0mm (SPC)","Wear layer thickness":"0.4\/0.5\/0.7\/0.9mm (LVT)\uff1b1.0\/1.2\/1.5mm (SPC)","Weight":"4.2\/6.3\/8.4kg\/\u33a1 (LVT)\uff1b8.8\/13.2kg\/\u33a1 (SPC)","Underlayer (mm)et":"None (LVT)\uff1b1.0\/1.5\/2.0mm (SPC)","Bevel Type":"4-Side Bevel (LVT)\uff1bValli\u00e8re 2G\/2G Bevel (SPC)","Residual Indentation (mm)":"0.04mm (LVT)\uff1b0.08mm (SPC)","Impact Sound Insulation (dB)":"4dB (LVT)\uff1b18dB (SPC)","Lock Strength":"3KN\/m (SPC)","Castor Chair Resistance":"Pass(25000r) (LVT)\uff1bNone (SPC)"}}

{"cid":"91212174","title":"1.5mm High Density Sound Proofing With Embossed Film Flooring Underlayment","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/44\/bd274406f49e4ecc9eea60090413-200x200-1.jpg","attrs":{"Price":"0.6USD\/sq.m.","Brand Name":"new top star","Model Number":"EVA15-rp","Minimum Order Quantity":"1000SQ.M.","Delivery Time":"5-8 work days","Certification":"Rohs.REACH.ISO","Place of Origin":"china","Payment Terms":"L\/C, T\/T","Supply Ability":"2000000sq.m. per month","Packaging Details":"shrink-wrapped\/plastic bag","Material":"high density EVA Foam With Red PE Film","Density":"140KGS\/CBM","Surface Area":"200SQ.FT\/ROLL","Material Color":"Black","Application":"Laminate Flooring\/hardwood flooring","Vapor Barrier":"100 Microns Thick PE Film"}}