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Pros and Cons

Pros and Cons(橫幅)

Pros and Cons

Wood flooring has silently invaded into our most intimate place – home. When it comes to wood flooring selection, customers tend to put their emphasis on texture and the origin of wood plus the process of treatment are often neglected. Thus, Keding Enterprises has devoted to launch engineered hand scraped wood flooring and at the same time provide transparent purchase information, enabling our customers to enjoy a secure and satisfactory product.

Testing Standard
Testing itemStandardWualificationKD wood flooringCommerciallyavailable composite wood flooring
Flammability testCNS 7614Length of carbonization ≦ 5cm; No remaining flame;1 minute after, there will be no afterglowGrade1Length ofcarbonization >5cm
AdhesionCNS 1075710 points(no delaminating)10 pointsSeriouslydelaminating
Alkali ResistanceCNS 10757Unchanged(Qualified)NormalFading, and flaking paint
Acid ResistanceCNS 10757Unchanged(Qualified)NormalFading, and flaking paint
Stain ResistanceCNS 10757(95% Ethanol 72hr、offee72hr)Unchanged(Qualified)UnchangedDifficult to remove atains
Cigarette- burning ResistanceCNS 11367No cigaretteburning、no fading、no cracking and no bubble markUnchangedCigarette burning、 fading、cracking and bubble mark
Moisture contentCNS 11342≦ 14%8.90%5~25%
Tongue-and-groove notchCNS 11342No>1mm gapNo>1mm gap; AccessibilityRough; 3~8mm gap
Soakingdelaminating testCNS 11342Remaining length of laminating > 2/3No delaminatingLength of delaminating >1/3
Height difference between jointsCNS 11342≦ 0.3mm0.2mm0.3~1mm
Abrasion testCNS 11342Base material doesnot reveal. Less thanor equal to 0.15g abrasion loss for each 100 rotationsBase material does not reveal 0.02g/100 rotationsBase material reveal. Over 0.15g abrasion loss for each 100 rotations
Flexure propertyCNS 11342The difference between the two deflections ≦ 3.5mmQualified (1.9mm)5~15mm
Thickness swellingrate due to water absorptionCNS 11342Thickness swellingrate due to water absorption ≦20%7.84%20~40%
Emission of formaldehydeCNS 11342≦1.5 mg/LUndetected1.5~20 mg/L
Green Building MaterialradioactivityGreen BuildingMaterial testing method<0.2 μSv/hQualified(0.08~0.13 μSv/h)May contain radioactive materials
Heavy metalsGreen BuildingMaterial testing methodT-Ag <0.05 mg/LT-As  <0.3 mg/LT-Cd <0.3 mg/LCr+6 <1.5 mg/LT-Cu <0.15 mg/LT-Hg <0.005 mg/LT-Pb  <0.3 mg/LQualifiedContain toxicchemicals like Ag、Pb、Cd
Formaldehydeand TVOCGreen BuildingMaterial testing methodVOC emission standard: E2Qualified (TVOC 0.053;Formaldehyde Undetected)TVOC0.2~20 mg/m2.hr Formaldehyde  0.1~10 mg/m2.hr
Asbestos TestingCNS 13970contain no asbestosUndetectedMay contain  asbestos
 
Manufacturing Process
KD Wood flooringCommercially available composite wood flooring
Size  8:3:2 made of golden ratio, creating unbelievable visual esthetics.  Either too small to be great, or too large  to reach delicacy.
Deformation  Take the “Prestressed Concrete” measure, hard to deform.  Without any treatments, easy to deform.
Surface Materials Treatment  Soaked in the water of 90℃~95℃in a vacuum for 7 days to create clear and distinguished wood grains.  Made of poor quality materials, knots are perceivable but the wood grains are unperceivable.
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