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  • See you on March, 20th in DOMOTEX asia

    Booth No.: E3G18 Date: March, 20-22. Opening Hours: 20 March   (Tuesday)    09:00 – 18:30 21 March   (Wednesday)    09:00 – 18:30 22 March   (Thursday)    09:00 – 15:00

    Tags : DOMOTEX asia Exhibition DOMOTEX exhibition

  • Cracks On The Surface Of Solid Wood Flooring

    Main Reasons And Solve Measures For Creak/ Split/ Break/ Fissure Problems On The Flooring.

    Tags : Flooring Fissure Cracking Floor Floor Moisture Content Floor Split Flooring Breaking Solid Wood Flooring

  • Inspection on Exterior Bamboo Decking

    Date: Jan. 20, 2018 Location: Zhejiang Province, China Inspection  sample: Solid bamboo decking Sample size (LxWxT): 2200x140x20mm Inspection Item: Pre-shipment Inspection

    Tags : bamboo decking test exterior bamboo decking 20mm thickness decking bamboo decking inspection on-site waterproof bamboo decking Solid outside bamboo decking

  • Composite WPC exterior decking

    Main Specifications Structure: Extruded Solid/Hollow Moisture content: 8-12% Measurement: as demands Color: as demands Installation: Nail down/Joint accessories

    Tags : Composite WPC decking WPC decking tile WPC China Composite WPC tile Solid WPC board

  • Display some distressed bamboo flooring

    Recently in our inspection works, we were happy to find a factory offering beautiful distressed strand woven bamboo flooring that including hand scraped, hand brushed, sculpting and so on. Distressed flooring has an unique traditional flavor, and easier for home maintenance.

    Tags : distressed flooring distressed bamboo flooring strand woven bamboo flooring hand scraped bamboo floor hand brushed bamboo flooring

  • Dip Peel Test on Engineered Strand Woven Bamboo

    Date: Dec. 23, 2017 Location: Zhejiang Province, China Inspection  sample: Engineered strand woven bamboo flooring with HDF core material Sample size (LxWxT): 75x75x14mm Test condition: Boiling in water under 100°C for 6 hours

    Tags : dip peel test strand woven bamboo test HDF board test

  • QUALITY CONTROL STANDARD-WOOD PLASTIC COMPOSITE FLOORING OUTDOOR 

    QUALITY CONTROL STANDARD-WOOD PLASTIC COMPOSITE FLOORING OUTDOOR  SCOPE   This standard specifies the requirements of WPC floor for export, test methods, inspection rules and packaging, transportation and storage requirements.    TECHNICAL REQUIREMENTS  Size And Deviation  Length 0~+10mm, Negative tolerance is not allowed Width ±1mm, the difference between the maximum and minimum values ≤3 mm Thickness thickness<25mm, ±0.5mm thickness≥25mm,±1.0mm Tolerance on wall thickness ±0.5mm Structure wood plastic composite Bevel need negotiation by the Customer and factory Straight Angle ≤ 0.30mm Straightness ≤ 1.0mm Model of click should be the same as the confirmed steel model Note: No tongue WPC flooring does not required height difference and gap; If have tongue and groove, the width of tongue should be more than 3mm. For wpc flooring, the weight should be more than 95% of WPC weight which two parts agreed.   WPC Flooring Appearance & Quality Requirements  In addition to the design effect, the color should be uniform, the surface is flat, no scratch, no obvious concave and convex, the impurity, the end should be straight, no burr. Item Superior product Qualified product Color unmatching It is allowed if not too obvious Surface unevenness Not allowed It is allowed if not too obvious Split, crack Not allowed Spots,dirt and similar surface defects ≤4mm², allowable amount is 1pc/m ≤4mm², allowable amount is 3pcs/m Blister Not allowed Bubble Not allowed Trace grain Not allowed It is allowed if not too obvious Surface granular Not allowed It is allowed if not too obvious Incomplete sander-polishing Not allowed Tongue and corner deformity Not allowed The board face concave and convex is only used for judging the plane plastic wood floor   WPC Flooring Physical And Chemical Performance Requirements   Test Item Test method Standard  Water absorption of 24h At room temperature, the immersion time of the sample was 24h±15min ≤2.0%  State after heating( 120℃) (120±2)℃,(30+3)min No bubbles, cracks, pitting  Size change rate after heating(100℃) (100±2)℃,(60+3)min ±1.0% Density   ≥1.2g/cm³ surface abrasion resistance  100*100*1pc sample, install it on the wear tester. When grinding wheel weight (27±2) g, width (51.4±0.6) mm, sand paper 180#0/3 condition, wear 100 turns, remove the specimen from the surface and weigh it ≤0.10g/100r Shore hardness (D type) GB/T2411 ≥60 nail-holding ability surface GB/T 17657-1999 ≥1300N  side ≥1200N Four point bending strength QB/T 4161-2011 (appendix)A ≥18Mpa Four point flexural modulus of elasticity ≥1800Mpa Freeze thawing resistance 24h in room temperature water, then put in ( -29±1) ℃24h, finally put 24h in room temperature environment, then place room temperature 24h, measure bending strength load No skin, no crack, bending strength retention ≥90% degradation testing (1000h) The black label temperature is (65 + 3) C, relative humidity is (50 + 5)%, irradiance is 0.35W/m2@340nm, continuous illumination. Cycle period is 120min, where 102min does not spray water, 18min spray water, aging time is 1000h. The surface of the sample should not be seen by the naked eye, the skin or the crack, the hollow and the uneven color change. 色差color difference:ΔE≤9 Formaldehyde release GB/T17657-1999 ≤0.5mg/L 可溶性铅含量Soluble lead content QB/T 4161-2011 ≤90mg/kg 1. Not test the nail holding ability of a hollow WPC 2. Not test flexural strength and flexural modulus of elasticity when the WPC thickness over 50mm 3. Should grinding treatment of flooring surface when test degradation testing surface color change   PACKING  Product Mark Before the products are stored, they should be tagged in proper parts with their product models, trademarks, production dates, etc. Packing Mark The standard codes , factory name, address, product name, production date, trademarks, specifications, formaldehyde release sign, type, grade, quantity, etc. Package Should be fastened firmly, with plastic film or other soft material package, you need to use other special packing methods agreed by both sides of supply and demand. Transport It should be flat and stacked to avoid heavy pressure, rain prevention and sunscreen, light load and light load.

    Tags : Wood Plastic Composite Flooring Outdoor WPC Flooring Hollow WPC Flooring WPC Flooring Quality Control WPC For Garden and Landscape WPC Floor Quality Standard

  • SPC qualified standards, quality control check list

    1.  Appearance & Quality Requirements Defects Items Standard Defects, fissures, wrinkles, holes Not allowed (a)Offset printing, delamination, peeling Not allowed (b)Spots, bubbles, scratches, discoloration etc. Not obviously (a) is suitable for heterogeneous floor (b) can be agreed according to the contract between the supplier and the buyer   Item Superior product Qualified product Frosting mark and water mark Not allowed  ≥ 3% the area of the board Scratches Not allowed Press mark Not allowed Previous spots of impregnated paper Not allowed Gloss unevenness Not allowed  ≥ 3% the area of the board Spots,dirt and similar surface defects Not allowed ≤ 10mm², 每米长允许一个allowable 1pc/m Blister Not allowed Bubble Not allowed Tearing of impregnated paper Not allowed Bare substrate spots due to defective surface covering Not allowed Fissure on the surface Not allowed Delamination Not allowed Tongue and corner deformity Not allowed   2. Size And Deviation Length  ≤ 0.1% of length Width ≤ 0.2mm, the difference between the maximum and minimum values ≤0.1 mm mm +0.13mm to -0.10mm,最大值与最小值绝对值不超过(maximum variation)≤0.1mm Straight Angle qmax≤0.20mm straightness smax≤0.20mm Height difference average value ≤ 0.10mm, Hmax ≤ 0.15mm Gap average value≤ 0.07 mm, Gmax ≤0.1 mm Model of click 应与确认的钢模相同should be the same as the confirmed steel model   3. Physical And Chemical Performance Requirements Gloss matte (3~10)±2° semi-matte (15~25)±2° glossy 25以上(more than 25)±2° Tensile Strenght 5cm/120N: 4.0mm≥100N 5.0mm≥120N Ply Adhesion 60N/5cm Curl after 6hrs at 80℃ Laboratory Oven for 6hrs&80℃ then measure with a Vernier: ≤1mm Dimensional Stability Laboratory Oven for 6hrs&80℃ then measure with a Vernier:≤0.1% Dimensional changes after heating WPC 65℃≤0.2%,SPC 80℃≤0.1% abrasion resistance  ≥0.015g/1000转(r) Abrasion resistance Paint film scriber ≥4B Surface scratch resistance Surface decorative pattern is not scratched under 4.0N's force. Indentation ≤0.05mm Formaldehyde release  No Formaldehyde Bibulous rate ≤3%     Packing Product Mark Before the products are stored, they should be tagged in proper parts with their product models, trademarks, production dates, etc.   Packing Mark The standard codes , factory name, address, product name, production date, trademarks, specifications, formaldehyde release sign, type, grade, quantity, etc.   Package A product shall be packed based on its category, specification and grade. The enterprises shall provide detailed instruction books and manuals according to the characteristics of a product. The package shall protect products from being hit,scratched or stained. Packing requirements shall only be settled after negotiation between two parties.
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We focus on floor inspections only, we try to help you to solve all the questions in flooring line.