Stair materials can be divided into: 1, solid wood staircase 2, steel stairs 3, glass stairs 4, stainless steel stairs 5 and marble stairs.
Among them, solid wood staircase can be divided into: A, arc staircase B, L-shaped staircase (both straight staircase and folding staircase are L-shaped variants) C, spiral staircase.
Second, solid wood staircase
Solid wood staircase is a natural green decorative material with unique texture, soft color, natural warmth, elegance, comfortable feet, warm in winter and cool in summer. With the improvement of family's awareness of environmental protection, forest resources are limited and wood is decreasing day by day. Solid wood staircase has the value of appreciation and collection. Because of the above characteristics and reasons, solid wood staircase has the highest market share.
Third, how to buy solid wood staircase?
1. Choose a trusted professional stair manufacturing company.
Due to the short development time of stair industry in China, there is no relevant national standard at present, which gives some "workshop-style" enterprises without production conditions an opportunity and becomes an excuse for their unqualified products. How to buy and sell stairs that are not up to standard because of the shopping guide's "hype", timely litigation may not win, because without national standards, the industrial and commercial and technical supervision departments can't judge whether other people's products are qualified.
In addition, stairs involve the structural problems of buildings, and the design and construction that do not conform to the specifications will bring inconvenience to the use and even cause irreparable damage to the building structure.
Therefore, the key to buying stairs is to choose a reassuring professional stair manufacturing company, which will provide you with quality products and professional services.
Choosing a professional stair manufacturing company should pay attention to the following aspects;
A, see if the staircase you choose has a registered trademark, address, telephone number and website address, and if there is a telephone number, website address. It's best to call the manufacturer or check it online to prevent the sale of three-no products and avoid being cheated.
B, see if the stair manufacturing company you choose can produce complete sets of stairs, it is important to see if you can produce combined stair foundation frame, because in the production of stairs, stair slabs, columns and handrails are relatively simple, and the production of complete sets of stairs involves related professional knowledge such as architecture, structural mechanics and aesthetics, which is demanding and difficult. Non-professional companies and companies without design and research capabilities cannot design or produce fine and perfect products.
C. observe and understand the design and installation of sample ladder, shopping guide and exhibition hall.
Only manufacturers with certain R&D strength can provide dealers with a variety of high-quality stair products;
Stair product is a kind of personalized customized product, and the shopping guide must undergo professional training and accurately provide reasonable stair style suggestions according to the specific situation of customers; Designers provide more advanced professional advice according to the specific situation of customers;
The drawings drawn by designers are not only the basis of factory production, but also the basis of stair installation in the future, and the effectiveness of their work has an absolute impact on the quality of stairs; To know the quality of installation, it is best to visit the completed project of your company, because the factory only produces stair parts, and installers need to assemble them in your home. The technical level of installers plays a decisive role in the quality of finished stairs.
2. Scientific painting technology is an important condition to determine the texture of stairs.
For wooden buildings, the domestic practice is often to install the wooden products on site before painting. In fact, this is very unscientific, because the conditions of the construction site are definitely not up to the standards of professional paint houses. So it is often that the overall shape of the stairs is good, but the surface paint is very bad. As the saying goes, "three points of material, seven points of painter". In western countries, stairs are regarded as a piece of furniture, and painting work is done in a professional paint room. The only job on the site is assembly.
3. Choose the knowledge of running board.
When stepping on wooden stairs, you must choose solid wood finger joint board or solid wood multi-layer composite board. Finger joint stair board is not easy to deform and crack after stepping, and it is durable, but the price of finger joint stair board is more expensive than that of multi-layer composite board.
4. Pay attention to the spacing of railings.
If you choose a railing with vertical lines, be sure to limit the center distance between the two railings to about 12.5 meters (be more careful when choosing stairs with special shapes) to avoid accidental injuries to children (for example, children may accidentally slide down when playing on the stairs).