Changsha ZMADTO Plywood Co.,Ltd

In the south, there is lots of rainning day in summer, so it is necessary to do waterproofing for   building formwork , since they are made of hot-pressed glue. With the increase of the number of turnovers and the cross-section is eroded by water immersion, building formwork is becoming no longer waterproof. Apply oil on the surface of building formwork after it removed. In the north, due to high temperature, dryness and strong wind weather in summer, it cause many defects for concrete, especially dry cracking. Therefore, the concrete pouring on the construction site should avoid the high temperature period, and pay much attention on maintenance of the concrete in hot weather. ZMADTO Plywood Co.Ltd.  is professional manufacture in plywood. We supplier all kind of film faced plywood, particle board, MDF board in all kinds and size, if you have any require, welcome to call us.

1. Raw Material The cost of raw materials will affect the price of the plywood formwork used on the construction site. For example, for a 42 yuan construction plywood formwork, if the original board core or adhesive is replaced by cheap materials, the cost of the manufacturer can be reduced by 2 yuan. 2. Thickness and Size The thickness is between 1.2cm and 1.8cm, and some small manufacturers will deliberately describe the difference between the specification and actual thickness of the plywood formwork as a manufacturing error. How much does it cost to buy a piece of plywood? Taking 1.4cm plywood as an example, the market price is 42 yuan/piece, so if the manufacturer makes it 1.3cm thick, the price becomes 37 yuan/piece. 3. Turnover Large manufacturers can ensure that their plywood can be used a certain number of times. For example, the 8 layers of some plywoods have been used more than 10 times, and a few small manufacturers can only use 5-6 times.  The above are the factors that af

The full name of   OSB   is oriented strand board, it is source to the scientific name of "Osong board", which is a new type of board from Europe and developed rapidly in international market in the 1970s and 1980s. Its production process is similar to   particle board . Both of them are made of stone glue pressed to board after crushing and slicing wood. The difference of them are on the size of the sheet and the layer of paving. The thin slices of particle board are small, and it has 1mm balance layer in the middle. There are three layers in total, while OSB is five layers. OSB board is taking small-diameter timber, thinning timber and wood core as raw materials, and is processed into long shavings (usually 40-100mm long, 5-20 mm wide, 0.3-0.7 mm thick). ZMADTO Plywood Co.Ltd.  is professional manufacture in plywood. We supplier all kind of film faced plywood, particle board, MDF board in all kinds and size, if you have any require, welcome to call us.