Less than 6mm +/-0.2mm to 0.3mm; 6-30mm +/-0.4mm to 0.5mm
9. Packing
Inter packing:0.2mm plastic bag;Ourter packing:bottom is pallets, covered with plastic film,around is carton or plywood, strenghthen by steel or iron 3*6/4*8
Advantages: 1) Tight construction and high strength 2) Minimum twisting, decontamination or warping 3) No rotten or decay, strong against corrosion and fire 4) Water proof, consistent when exposed in the natural or wet environment 5) Low formaldehyde emission 6) Good nailing strength, easy to be sawn, nailed, drilled, grooved, planed, filed or polished 7) Good heat and sound resistant, easy to be coated
ZIP System® Roof Sheathing | Huber Engineered Woods
ZIP System panels install fast and stay flat, for a roof that looks as good as it performs. ZIP System sheathing and tape provides a water-resistant, durable underlayment for many finished roof coverings including metal, tile and asphalt shingles, fiberglass shingles, and cedar shingles
May 28, 2016 - OSB is now the most-used sheathing and subflooring material for new roofs ... With no internal gaps or voids, OSB panels are water-resistant
DryGuard Enhanced OSB for Roofing | Moisture-Resistant
DryGuard Enhanced OSB for Roofing | Moisture-Resistant OSB Sheathing. High performance protection from the elements. DryGuard® Enhanced OSB roof sheathing panel is a Structural I rated sheathing offering improved moisture resistance from the elements throughout the panel
Oct 3, 2013 - When used as a roof sheathing, this tendency to hold moisture means it ... corrected, thanks to the development of water-resistant edge seals
AdvanTech® Strong and Moisture Resistant Sheathing
Beyond providing superior strength and moisture resistance for your floors, AdvanTech® Roof and Wall Sheathing is available to bring the same level of quality