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1 Dimensions and thickness of solid wood composite flooring

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Generally, solid wood composite flooring has three sizes and thicknesses, namely 12, 15, and 8 mm, of which the cost of 15 mm It is higher, but it feels better under the feet, and is often used in home decoration. If it is used for floor heating composite flooring, 12 mm is suitable, and it is not recommended to use one that is too thick.

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2 Advantages and Disadvantages of Solid Wood Composite Flooring

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Advantages:

1. Easy to clean and maintain: because the surface of solid wood composite flooring is well treated and has good wear resistance Excellent, no need to spend too much energy on cleaning and maintenance. At present, some solid wood composite floors do not even need to be waxed for 3 years, and the paint surface is as beautiful as new.

2. The quality is stable and not easy to use. Damage: Solid wood composite flooring is an effective combination of laminate flooring and solid wood flooring. The base material is made of multi-layer veneer composites. The wood fibers form a network laminated structure. The various internal stresses of the wood adapt to each other between the layers. Ensure the smoothness and stability of the wooden floor, and retain the beauty of the solid wood floor, as well as the original gentle feeling.

3. Affordable price: due to the unique structure and low requirements for wood. , the materials are well utilized, so the price is relatively affordable.

4. Easy to install: Solid wood composite flooring does not require ground keel, only leveling, and the installation is not troublesome and simple. Therefore, the installation hazards are low.

In addition to the above advantages, solid wood composite floors are very bright in color and have clear textures, which can give people a better aesthetic feeling. Because they are easy to install and maintain, they usually release less formaldehyde. High adhesive, so environmental performance is good.

Disadvantages:

1. Poor wear resistance;

2. Low cost performance;

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3. The process requirements are high and the quality is difficult to identify;

4. The designs and colors are relatively simple, not as good as laminate flooring;

5. Blisters, if damaged, will not work Fix.

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3 solid wood Composite flooring price

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The price of solid wood composite flooring will vary depending on factors such as raw materials, processing technology, design, color, and quality. The difference is that its stability is higher, the price is cheaper than solid wood flooring, it is suitable for medium consumption, and its audience is relatively large. The price is between 150 yuan/㎡-300 yuan/㎡, and the quality is pretty good.

The price of multi-layer solid wood composite flooring is generally between 150-300 yuan per square meter. The lower prices are 100-300 yuan, and the better ones are more than 300 yuan.

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4 Solid wood composite flooring Ranking

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There are many manufacturers of solid wood composite flooring with different brands. Consumers need to enhance their awareness of discrimination. Choose one that suits your home decoration style and has good after-sales service. Here are some brands with good reputations for your reference: Shengxiang Flooring, Yangzi Flooring, Living Home Flooring, Del Flooring, St. Paul Flooring, Anxin Flooring, Fillinger Flooring, Anxin Flooring, Hongnai Flooring, Nature Flooring, etc.

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5 polyvinyl chloride The difference between wires and polyethylene wires

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Polyvinyl chloride: PVC in English, is a polymer of vinyl chloride . It has good chemical stability and is resistant to acid, alkali and some chemicals. It is moisture-resistant, aging-resistant and flame-retardant. The temperature cannot exceed 60℃ when used, and it will harden at low temperatures. PVC is divided into soft plastic and hard plastic. The soft ones are mainly made into films, which are used as packaging materials, rainproof products, agricultural seedling films, etc. They can also be used as insulation layers for cables and wires, and artificial leather products. Hard ones are generally made into pipes and plates. Pipes are used as water pipes and pipes for transporting corrosion-resistant fluids. Plates are used as linings and floors for various storage tanks. Such as: 0.6/1kv polyvinyl chloride insulated power cable

Polyethylene wire: PE in English, it is a polymer of ethylene and is non-toxic. Easy to color, good chemical stability, cold resistance, radiation resistance, and good electrical insulation. It is suitable for use as packaging materials for food and medicine, for making tableware, medical equipment, and as insulation materials in the electronics industry. For example: shielded cables for intrinsically safe computers (or cables for intrinsically safe DCS systems).

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6304 stainless steel specifications

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The specifications of 304 stainless steel are mainly composed of size, density, and hardness.

The specifications and sizes of 304 stainless steel are determined by the outer diameter and wall thickness. Usually the data of each manufacturer is different, so users should choose according to their own needs.

Here are some parameters for your reference (unit: mm):

Ф6 (outer diameter) x 1 (wall thickness) Ф 34 (outer diameter) x 2-8 (wall thickness) Ф 70 (outer diameter) x 3-10 (Wall thickness) Ф152 (outer diameter) x 3-20 (wall thickness)

Ф8 (outer diameter) x 1-2 (wall thickness) Ф 36 (outer diameter) x 2-8 (wall thickness) Ф 73 (outer diameter) Diameter)x3-10 (wall thickness) Ф159 (outer diameter)x3-25 (wall thickness)

Ф10 (outer diameter)x1-2 (wall thickness) Ф38 (outer diameter)x2-8 (wall Thickness) Ф76 (outer diameter) x 2-16 (wall thickness) Ф 16 (outer diameter) 8x 3-30 (wall thickness)

Ф 12 (outer diameter) x 1-3 (wall thickness) Ф 40 (outer diameter) x2-8 (wall thickness) Ф80 (outer diameter) x2-16 (wall thickness) Ф180 (outer diameter) x3-30 (wall thickness)

Ф14 (outer diameter) x1-4 (wall thickness) Ф42 (outer diameter)x2-8 (wall thickness) Ф83 (outer diameter)x2-16 (wall thickness) Ф219 (outer diameter)x4-35 (wall thickness)

Ф16 (outer diameter)x1- 4 (wall thickness) Ф45 (outer diameter) x 2-8 (wall thickness) Ф 89 (outer diameter) x 2-16 (wall thickness) Ф 245 (outer diameter) x 5-35 (wall thickness)

Ф18 ( Outer diameter)x1-4 (wall thickness) Ф48 (outer diameter)x2-8 (wall thickness) Ф95 (outer diameter)x2.5-16 (wall thickness) Ф273 (outer diameter)x5-40 (wall thickness)

Ф20 (outer diameter) x 1-5 (wall thickness) Ф 50 (outer diameter) x 2-8 (wall thickness) Ф 102 (outer diameter) x 2.5-18 (wall thickness) Ф 325 (outer diameter) x 5- 40 (wall thickness)

Ф22 (outer diameter) x 1-5 (wall thickness) Ф 51 (outer diameter) x 2-8 (wall thickness) Ф 108 (outer diameter) x 2.5-18 (wall thickness) Ф355 (outer diameter)x7-40 (wall thickness)

Ф25 (outer diameter)x1.5-5 (wall thickness) Ф57 (outer diameter)x2-10 (wall thickness) Ф114 (outer diameter) x2.5-18 (wall thickness) Ф377 (outer diameter) x8-45 (wall thickness)

Ф27 (outer diameter) x2-5 (wall thickness) Ф60 (outer diameter) x2-10 (wall Thickness) Ф120 (outer diameter) x 3-18 (wall thickness) Ф 426 (outer diameter) x 8-50 (wall thickness)

Ф 28 (outer diameter) x 2-5 (wall thickness) Ф 63 (outer diameter) x2-10 (wall thickness) Ф127 (outer diameter) x3-18 (wall thickness) Ф456 (outer diameter) x8-50 (wall thickness)

Ф30 (outer diameter) x2-8 (wall thickness) Ф65 (outer diameter) x 3-10 (wall thickness) Ф 133 (outer diameter) x 3-18 (wall thickness) Ф 530 (outer diameter) x 8-50 (wall thickness)

Density of 304 stainless steel: 7.93 g /cm3

Hardness of 304 stainless steel: Generally, there are two scales, one is HRC and the other is HRB. HRC is 88-96 and HRB is between 32-46.

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7 ppr water pipe leaking

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What should we do when the PPR water pipe leaks? Don't just look at it and be at a loss. , you can do this:

1. Use a small hacksaw to cut off the leaking area of ??the water pipe. Note that the saw cut must be flat.

2. Take a piece of sandpaper and polish the newly exposed port. The action should be gentle, and there is no need to polish too much.

3. Wipe the port with a clean cloth.

4. Apply special glue to the port of the PPR water pipe and let it dry for a while. During this period, apply glue to the joint of the "bamboo joint".

5. Connect the ports to the "bamboo joints" at both ends of the ppr water pipe, and turn them repeatedly until they are firm.

6. After the above process is completed, apply an appropriate amount of glue on the joints to avoid leakage.

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8 MDF and solid wood particle board

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Is MDF or solid wood particle board better? The advantages of the two Compare the disadvantages:

MDF:

1. Advantages: The material is fine, the cutting surface is well sealed, it is not easy to open the glue, and it is easy to make into various shapes, so it is often used Make door panels or back panels.

2. Disadvantages: The base material is powder and uses more glue than particle board, so it is prone to environmental problems. In addition, because MDF has a high glue content and little internal structural space, it has poor moisture resistance and is easily deformed.

Solid wood particle board:

1. Advantages: The internal structure of this board is staggered and has good nail-holding power. The density of the board is relatively high, the wood fiber particles are relatively large, and it has more natural wood essence. The amount of adhesive used is usually less than 5%, which is more environmentally friendly. In addition, the plate has small deformation, good dimensional stability and high strength, so it is not easy to deform even if heavy objects are hung on it.

2. Because it is not flat enough, it is difficult to make curves and shapes.

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