● ● water putty powder slurry wall insulation wood fiber insulation materials easily dispersed in the formation of three-dimensional structure, and can absorb 5-8 times its own weight in water. This feature increases the ease of construction and material properties, operating performance, anti Huazhui performance, speed up the construction pace of lignocellulosic dimensional stability and thermal stability has played a good role in the crack insulation insulation material; lignocellulosic The transfer functions allow water slurry surface and grass-roots interface adequate hydration, thereby increasing the surface strength of the insulation material and the adhesive strength of grassroots strength and material uniformity. These properties make the wood fiber has become an indispensable additive in the insulation material. The basic content of lignocellulose (Methyl Cellulose) is a natural renewable chemically treated wood, organic flocculent fiber material obtained mechanically processed, non-toxic, tasteless, non-polluting, non-radioactive. Widely used in the field of concrete mortar, gypsum products, pulp sponge, asphalt roads, to prevent cracking of the coating to improve water retention, improve production stability and construction of propriety, increase strength, enhance surface adhesion, etc. with good results. Its role is mainly technical: thixotropic, protection, absorption, carrier and filler. Fibrous structure by capillary action, the water inside the system rapidly transferred to the slurry and the surface of the interface, so that uniform distribution of water within the slurry is significantly reduced crust phenomenon. And makes the bond strength and surface strength significantly improved, this mechanism is also due to the drying process to reduce tension and obviously play a role in the crack of. Wood fiber dimensional stability and thermal stability has played a good role in the crack insulation insulation material. 2 Basic Properties 1. lignocellulosic insoluble in water, weak acid and alkaline solution; PH value is neutral, the system can improve the corrosion resistance. 2. lignocellulose proportion of small, large surface area, with excellent heat insulation, sound insulation and air permeability, thermal expansion can not afford to shell evenly without cracking; higher wet film strength and coverage. 3. After the formation of lignocellulose has excellent flexibility and dispersion, mixing three-dimensional network structure, and enhance the support strength and durability of the system, to improve the stability, strength, density and uniformity of the system. 4. The wood fiber structural viscosity, so that the finished prefabricated slurry (wet material) remain undisturbed uniformity stability and reduce shrinkage and expansion system, so that the accuracy of construction or preform is greatly improved. 5. wood fiber has a strong frost and heat capacity, when the temperature reaches 150 ℃ can heat a few days; when can heat up to 200 ℃ dozens of hours; when more than 220 ℃ can heat for several hours. 3 The main purpose of mineral mortar ● ● ● wall tile adhesive mortar ● ● PVC filter water putty exterior insulation mortar powder ● ● ● mineral mortar tile adhesive coating relief ● ● ● interior and exterior paint exterior insulation mortar ● ● waterproof putty powder mineral tile adhesive mortar ● ● relief paint wood fibers is due to organic fibers, so it is inevitable to add organic material in the cement will be affected by the environment, such as corrosion, resulting in reduction effect. In modern works, mostly using wood fiber upgrade - "easily dispersed fiber"