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CFI's Promise

Take the chance to choose our professional inspection services and avoid potential flooring problems and import risks!

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Subject : CFI's Promise
  • Advantage Detail

We promise that:

·Every quotation is all-inclusive price.

·More than one engineer will be arranged for the on-site inspection if you asked.

·The brief conclusion will be sent to you in 48 hrs at most.

·We'll discuss the sub-standard factors that we found with supplier to solve the problems at first.

·Each irreconcilable difference shall be submitted for your final decision.

·You will receive a detailed report in 24 hrs after flooring inspection charges were received.



Key services:

At your request, we are able to appoint a specialized engineer as your authorized inspector if a large quantity of orders are placed.


* Please contact us for detailed offer to meet your special requirements.



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We focus on floor inspections only, we try to help you to solve all the questions in flooring line.
CFI's Promise

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CFI Is A Professional Flooring Inspection/QC In The China.

Composite WPC decking Composite WPC 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

Find WPC Delamination issues before shipemt Find WPC Delamination issues before shipemt

Find WPC Delamination issues before shipemt

Our inspector arrived at the factory and started regular project testing. 1. Material Use of recycled material can result in excessive swelling, delamination and warping, our inspector will observe the flooring material color, smell etc. to judge whether factory using virgin/ recycle material. 2. Appearance and Size, Number - Defects, fissures, wrinkles, holes, Offset printing, delamination, peeling, Gloss unevenness, Press mark, Spots, bubbles, scratches, discoloration etc. - Length, Width, Thickness - Patent sticker - Order number and Loading Number After check over, all items looks good. Then factory without any test equipment because it's new. 3. Physical and Chemical Performance Requirements The SPC flooring process machines are automatic, which greatly improve the production efficiency, but the stability of the control of the floor is difficult to increase, so we will do the spc testing as follow: 1. Dimensional changes after heating( 6hrs at 80℃) 2. Curl after 6hrs at 80℃ 3. Fitting degree (film paper and SPC core) 4. Density test 5. Tensile strength test 6. Ply Adhesion 7. Abrasion resistance 8. Surface scratch resistance 9. Hardness test 10. Customized test We take back the samples and spent a lot of time to test the flooring performance to ensure the flooring quality. We will try our best to ensure our customer benefit, assist them to find issues, solve issues.          

ISO 4586 Resistance to scratching ISO 4586 Resistance to scratching

ISO 4586 Resistance to scratching

29.1 Principle Increasing loads are applied in specified steps to a diamond scratching point of defined geometry The resistance to scratching of the decorative laminate sheet under test is expressed as a numerical rating which defines the maximum applied load which does not produce a continuous surface scratch. The test result is verified by visually confirming that the next higher load-step produces a continuous scratch. 29.2 Materials 29.2.1 Contrast medium, e.g, graphite, talcum, or solution of dye in alcohol, to contrast with the colous of the sheet under test. 29.2.2 Supply of cotton fabric 29.3 Apparatus 29.3.1 Scratch testing apparatus, (see Figure 18), consisting of the following parts:  29.3.1.1 Stand, with a device to indicate the horizontal, for example a spirit level 29.3.1.2 Motor driven turntable, able to rotate about a vertical axis without play. The rotational frequency shall be (5 +/- 1) revolutions per minute. 29.3.1.3 Arm, carrying the holder for the diamond, mounted on a ball bearing, with a horizontal axis The height of this axis shall be adjustable so that the arm is exactly horizontal when the scratching point rests on the test specimen 29.3.1.4 Means of applying a known load, with an accuracy of +/- 0.1 N to the scratching point. 29.3.1.5 Hemispherical diamond scratching point, with a point radius of (0,090 ± 0,003) mm and an included angle of (90 ± 1) degree (see Figure 19). (The diamond shall be mounted in the holder with the flat part on the leading side of the shank facing the working direction.) NOTE 1   The crystal axis of the diamond shall be parallel to the longitudinalaisof the diamond holder. The dimensions of the diamond holder are approximate and are for information only. NOTE 2   Diamond Points conforming with these dimensions and profile are available from: Cie Weinz, Industrie Edelstein Fabrik, Postfach 2740, D-55743 Idar-Oberstein, Germany: and through Erichsen GmbH and Co. KG, D-58675 Hemer-Sundwig/Westfallen, Germany NOTE 3 This is an example of a suitable product that is available commercially. This information is given for the convenience of users of this part of ISO 4586 and does not constitute and endorsement by ISO of this product. 29.3.1.6 Clamping disc, to keep the test specimen flat 29.3.2 Viewing enclosure, having a matt black interior and a light source (defined below) located at the top. Its dimensions shall be such that the test specimen is located vertically below the light source and at a distance of 600 mm. An aperture in the front shall allow inspection of the test specimen at various angles from a distance of (400 ± 10) mm. A diagram of a suitable enclosure is shown in Figure 20. The light source consists of a 100 Watt frosted bulb, mounted in a white reflector having ar aperture of approximately 140 mm diameter and producing an illumination of 800 lx to 1000 lx at the specimen surface. 29.3.3 Conditioning chamber, in accordance with ISO 291, with a standard atmosphere of (23±2) ℃ and relative humidity (50 ± 5) %. 29.4 Calibration of apparatus Place the diamond point on the table of the electronic balance (see 29.3.4) and, with arm in a horizontal position, verify that the position marks for sliding weight correspond to the load values shown in Table 4. If not, move weight as necessary to achieve the correct loads, and mark the correct positions on arm. Table 4 ---- Load values Position mark 1,0 N 2,0 N 4,0 N 6,0 N Load (grams force) 102 +/- 1 204 +/- 1 408 +/- 1 612 +/- 1 Standardization of the apparatus shall be carried out at least once a year. 29.5 Test specimen The test specimen shall be a square of side (100 ± 1) mm cut from the sheet under test. One specimen shall he tested. Wipe the specimen sur face using cotton fabric (sse using cotton fabric (see 29.2.2) impregnated witl ed in the test area. Before making the scratch test, store the specimen for 72 h in the standard atmosphere specified in 29.3.3 29.6 Procedure Make sure that the stand of the test apparatus is standing horizontally. Adjust the height of the arm so that it is horizontal when the diamond point rests on the test specimen. Start the test by making two scratches at 1,0 N load with a spacing of 1 mm to 2 mm between the scratch marks. On the same specimen repeat this procedure with loads of 2,0 N, 4,0 N, and 6,0 N, leaving a space of mm to 5 mm between each pair of scratches. Remove the specimen from the apparatus and rub the entire scratched area of the surface with a suitable contrast medium (see 29.2.1) so that it is engraind in any scratches. Carefully wipe the surface with clean cotton fabric (see 29.2.2) to remove any excess contrast medium which is not engrained in a scratch. This procedure is necessary to ensure that only true scratches are considered, and superficial hairline polish marks are ignored Place the specimen against the centre support in the viewing enclosure (see 29.3.2) in a position so that the specimen can be viewed at right ...

swelling, splintering, cupping and arching Bamdeck swelling, splintering, cupping and arching Bamdeck

Outdoor Bamboo Decking Cupping

Exposed to moisture for an extended period of time, bamboo flooring products can absorb moisture and weaken. Because bamboo is grass, the grain runs the length of the board. Inferior or inappropriate bamboo selection, the use of bamboo that is either harvested too young or not properly dried can be prone to changes in temperature and humidity. This can lead to cupping, warping and swelling of the material. Reason  1. Uneven distribution of floor moisture content 2. The floor is slotted on one side and not slotted on the other. The two sides of the floor are not the same as the air contact area, and the degree of water absorption is different, resulting in different moisture content on both sides of the floor. In the case of high air humidity, there is less water in the air without the slotting side, and the side of the back slot absorbs more water in the air, expanding the face surface of the back slot, but the surface of the plane does not expand, so the floor will bend like that of the plane. In the case of air drying, on the contrary, the board will bend like a slotted side. ▶▶ Solutions 1. In production: When health balance, drying should not be too fast, drying kiln to keep the temperature uniform; Try to make sure that both sides of the floor have the same texture 2. How to avoid before installation Proper expansion joints reserved for paving 3. After installation Because the weather humidity changes with the season, you can see if the floor will recover in a few months. If it is still tile, you can only replace the floor

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Hand scrap surface with light brushed Stained brushed one surface Density: 1050kg/m3     

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Buckling And Cupping On Flooring

What caused Buckling and Cupping on flooring, and how to deal with it?

Mold and Mildew Flooring Mold and Mildew Flooring

Mildew/Mold On Flooring

How to prevent, control, or repair mold/mildew floor?

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We focus on floor inspections only, we try to help you to solve all the questions in flooring line.