Anti-Aging WPC Keel Joist for Outdoor Decking Board

NameSizeApplicationWPC Keel/Joist40*25mmfor the support of deckingAccessories  Installation  Company information WPC performance The product has the same processing performance as traditional wood, could be nailed, drilled, cut, bonded, nailed or bolted fixing, the surface is smooth and delicate, no need sanding and painting, it is good at paint adhesion, also can be painted as personal preference.The physical properties of WPC products are better than the traditional wood, better dimensional stability than wood, with no cracking, warping, no wood scarring, twill, coloring agent added, no coating or composite surface layer, can be made of various colors, no need regular maintenance.To be able to meet a variety of specifications, size, shape, thickness and other needs, and include a variety of design, color and grain, provides wide choices for customers..The products are fireproof, waterproof, corrosion-resistant, resistant to moisture, will not be moth-eaten, fungi-proofing, acid resistant, non-toxic, pollution-free, low maintenance costs.The product looks like wood, but it has higher hardness than plastic, can be molded with high temperature, long life, high strength, energy saving.The products are hard, lightweight, thermal insulation, smooth surface, free of formaldehyde and other harmful substances, non-toxic, non-polluting.  CharacteristicWPCWoodMoisture ResistanceWaterproofWater absorptiveRot ResistanceAntisepsisRot except special treatingSplit ResistanceNo CrackedCracked by weathering effectDistortion ResistanceAlmost no Contraction /expansionDistorting effected by change of moisture and temperatureUV ResistanceHigh grade UV resistanceEasily effected by UVFading ResistanceAlmost NoEasy to fadeOutdoor adaptabilityGreatOnly few of treated-wood adaptiveNo need PaintingNo needNeed paint periodicallyDurable/Longevity>8-15 years