Nowadays, most of them are no longer choosing whitewashed walls when decorating their homes, but are more inclined to decorate with colorful and colorful wallboards. For example, the use of wood-plastic wallboards in life is relatively small. Extensive, it not only changed the past decoration style, but also do not have to worry about the wall dirt is not easy to clear, but many owners are not too understanding of wood-plastic wallboard, the following Xiaobian will give you a description of the advantages and disadvantages of wood-plastic wallboard Which are you? Advantages and disadvantages of wood-plastic wallboard First, the advantages of wood-plastic wallboard 1, waterproof, moisture, insect control ants Relatively speaking, the service life of this type of product is longer than that of solid wood. Its greatest feature is waterproof, moisture-proof, and insect-proof ants. Therefore, it effectively solves the problems of rot and deformation after moisture absorption in wet and multi-water environments. The problem can be used in environments where traditional wood products cannot be applied. 2, rich colors, strong plasticity The color of this kind of product is very rich, so there is a lot of room for users to choose from. At the same time, we can customize the desired color according to our own preferences. This fully reflects the personalized style, especially for young people who like it very much. Decoration method. 3, high environmental protection, strong fire resistance Judging from the material currently selected by the general public, most of them pay more attention to the environmental performance of products, while wood-plastic panels do not contain benzene substances, and the formaldehyde content is 0.2, which is lower than the EO-level standard. It is a European-graded environmental protection standard and can be recycled. It saves the amount of wood used and is suitable for the national policy of sustainable development. In addition, it is very fire-resistant, and self-extinguishes in the event of fire and does not produce any toxic gases. 4, simple installation, good sound absorption For the installation of such products, there is no need for overly complicated processes, which effectively saves operating time and costs. At the same time, it has good machinability, such as ordering, planing, sawing, drilling, etc., and it can be easily realized. Good effect, good energy-saving performance, so that the indoor energy-saving up to 30%. Second, the disadvantages of wood-plastic wallboard Although this kind of product has a lot of good performance, but it also has many shortcomings, such as texture is more brittle, toughness is not enough, impact resistance is not strong, so in the use of the process, to avoid the impact of heavy objects in the storage, transport In the process of installation, care must be taken to prevent it from falling from high places. Wood-plastic wallboard installation method Before starting construction, we must first check the model and size of the product and whether there is damage on the surface, and then prepare the relevant tools for installation. Then, according to the installation diagram, drill holes with an electric drill, install the wood-plastic keel on the ground, and use self-tapping. The screws are fixed so that they are consistent with the surface of the WPC panels. Finally, at the beginning and end of the laying, the WPC panels and the keel are fixed with screws, and the plastic fasteners are used at the junction of the remaining WPC panels and the keel. Check to see if it is firmly connected. Summary: Well, the above is about the advantages and disadvantages of wood-plastic wallboard which content is introduced, I hope to provide you with some help, I believe that in the future purchase of wood-plastic wallboard, friends will be more handy, choose to satisfied The product.
Spade bits are used for rough boring in wood. They tend to cause splintering when they emerge from the workpiece. Woodworkers avoid splintering by finishing the hole from the opposite side of the work. Spade bits are flat, with a centering point and two cutters. The cutters are often equipped with spurs in an attempt to ensure a cleaner hole. With their small shank diameters relative to their boring diameters, spade bit shanks often have flats forged or ground into them to prevent slipping in drill chucks. Wood Spade Drill Bit,Fat Drill Bit,Paddle Drill Bit,Wood Drill Bit Behappy Crafts (suzhou)Co.,Ltd , https://www.behappyindustry.com
Some bits are equipped with long shanks and have a small hole drilled through the flat part, allowing them to be used much like a bell-hanger bit. Intended for high speed use, they are used with electric hand drills. Spade bits are also sometimes referred to as "paddle bits".
Spade drill bits are ordinarily available in diameters from 6 to 36 mm, or ¼ to 1½ inches.