What are the densities of tiles and cement
The combination of lignocellulosic and Portland cement produces a non-toxic building material plate that does not contain any volatile toxic substances such as asbestos and formaldehyde. Wood fiber cement board will not produce any harmful substances, excellent environmental performance. Wooden cement board contains 71% Portland cement, 19% mineralized wood fiber, 9% moisture and 1% binder. Wood fiber cement board conforms to ASTM E 136 non-flammable building materials standard, excellent structural performance. Soaked in water is not layered, stable uniformity. Wooden cement board can be cut, planing, grinding, drilling, threading, and can be fixed with nails or screws.
Environmental protection-type green building materials, from cement as a cross-linking agent, wood as a fiber reinforced material, adding part of the additive pressed by the plate, mainly by the crushed wood chips and Portland cement glued together, color cleaning, Smooth and smooth. The product combines the strength of wood, ease of processing and cement durable characteristics. Wood fiber cement board in the 40's began to be widely used in Europe, has now become a wide range of international application of building materials. It is versatile, excellent performance, with corrosion resistance, heat resistance, resistance to corrosion, easy processing, and cement, lime, gypsum with good, green and other advantages. Now, the Netherlands, Finland, Germany, Austria, Russia and other countries have formed a number of such special plate manufacturing company, as well as professional equipment manufacturers, compared to China's less such production lines, wood The development of the domestic space is relatively large, to be the depth of development and utilization.
In the production and processing process, wood in the wood board of wood components through non-toxic chemical mineralization after the fire produced. These treated mineralized wood components combine with the Portland cement base to increase its strength and toughness, resulting in significant structural features and excellent quality of Portland cement: fire, moisture, Corrosion, pest control, and durability. The overall structure of the wood fiber board makes it resistant to impact and easy to process. Due to the close structure, high density, wood fiber reinforced concrete board sound insulation is excellent, and affordable,
