What are the differences between bamboo plywood and wooden formwork, which is more suitable for tall buildings?
The thermal conductivity of bamboo plywood is 0.14-0.14w/m.k, which is much smaller than the thermal conductivity of steel formwork, which is beneficial to thermal insulation in winter construction. Economic benefits, bamboo plywood template use turnover times high, the board can be double inverted, no borders bamboo plywood template can use 30-50 times; less than small steel die cost 50%.
Advantages of bamboo plywood1. bamboo plywood template high strength, good toughness, static bending strength of the board is equivalent to 8-10 times the strength of wood, wood plywood strength of 4-5 times, can reduce the number of formwork support.2. bamboo plywood width, Pinfeng less, basic size sheet is 2.44 * 1.22m, the equivalent of 6.6 1.5m * 0.3m steel formwork, formwork supporting area, speed. Easy installation and easy maintenance3. bamboo plywood template, smooth surface, easy to release. The adsorption capacity of the plywood surface of the covered bamboo plywood surface is only 1/8 of the steel formwork, and the surface of the concrete is smooth and smooth, and the plastering operation can be cancelled, and the construction period of the decoration work is shortened.4. bamboo plywood template, good water resistance. Boiled for 3 hours in not glue, in the concrete curing process in water wetting deformation.5. bamboo plywood template anti-corrosion, moth eaten.
The difference between bamboo and wood template: Bamboo due to the limitations of material properties, thickness tolerance is not easy to grasp, wood formwork construction is easy to nail, sawing, drilling, light weight in bamboo, each has its advantages and disadvantages. Overall, the performance is higher than that of bamboo plywood, bamboo plywood is widely used, in addition to the construction engineering, and is especially suitable for railway, highway, river sea bridge, such as cast-in-place beam, continuous beam, tunnel, viaduct, dam, subway and car floor, brick pallet container, etc.. For high-quality engineering, it is still more suitable for choosing bamboo plywood.
