Joinery board surface should be flat, PVC foam board without warping, deformation,non foaming, sag; core arranged uniform, small gap, core decayed, fracture, worm holes, knot etc.. Some Blockboard wood cut corners, gap is big, if the nail in the gap,is basically not nail holding power. You can look at the sun consumer choice, the gapwill be white wood. If the bonding strength of blockboard is not good, OK its a self financing will have a "creak" open sound. If Daxinban scent of the odor of wood,formaldehyde emissions less; if the pungent smell, formaldehyde emissions more.

The differences in the quality of blockboard is big, should seriously check at the time of purchase. First look at the core material is dense, there is no obvious seam and rotten metamorphic wood, have no obvious seam and rotten metamorphic wood, the possible existence of egg rotten wood, later prone to infestation; look around does not help glue, fill putty phenomenon, this phenomenon is generally to supplement internal cracks or empty; then pipefish appliances wood surface, listen to see if there aregreat differences between the sound, if sound change, indicating that exist within the empty plate. These phenomena will make the plate overall bearing gravity isweakened, long term uneven stress will make the plate structure distortion,deformation, affecting the appearance and use effect.

Baoding Sheng Jinxin decorative plate manufacture Co. Ltd, is a metal decorativecolor plate of the professional manufacturers. Through years of market research, is generally believed that the stainless steel as the main material, decorative facade of a single color, far can not meet the modern metropolis facade decoration artistic effect,so the company in order to solve the problem, PVC foam board through the joint efforts of technical professionals in many aspects, developed a compensating thestainless steel color deficiency, and very for the new decoration plate for decorationuse.