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What are the main aspects of the inspection of Guiyang anticorrosion wood company
Supported by the Guiyang wood company wooden landscape, in the park, city greenbelt landscape places everywhere, they decorated the city garden, let people realize the dream of returning to nature, such as parks, wetland park, anticorrosive wood construction, lightweight and simple, and can be combined with the natural environment, great to meet people on the architectural and aesthetic needs.
However, with the Guiyang wood preservative market space more and more broad, operating businesses have started up, the market competition is increasingly fierce, It is often seen。 mutual suppression of prices vicious competition phenomenon, and even individual businesses simply painted on the surface of wood preservatives, and then into the market, the quality did not pass。 In view of this phenomenon, we know that the timber industry is still in a period of chaos, the lack of standard in all aspects, which will give some bad businessmen to swoop in opportunities, but such enterprises must not for a long time, enterprises should develop long-term, ultimately depends on the quality of products, relying on service。
865棋牌APPThe professional Nanjing anticorrosion wood testing project includes:
1。 physical properties: moisture content, shrinkage, air dry density, water absorption, hardness of wood, nail holding power, thermal conductivity
2. combustion performance: ignitability (point point, oxygen index), flame propagation, carbonization material length (carbonization area), etc.
3. biological properties: color, stability (cracking / deformation), durability of wood (corrosion resistance), wood mold etc.
4. mechanical properties: (tangential / radial compressive transverse), tensile strength, shear strength parallel to grain (tangential / radial), bending elastic modulus,
Bending strength, CIS compression strength, CIS and cross grain compressive strength, CIS and transverse tensile strength, etc.
5。 fire detection: flame retardant, fire, smoke toxicity, smoke density, heat release and fire performance of flue gas
6。 services: identification of species identification, material identification and material testing etc。
With the vigorous development of gardens and real estate business at home and abroad, the demand for outdoor landscape design is increasing. In order to adapt to the development of the market, the national standard testing will continue to break through the challenges in Guiyang wood preservation products testing, and has been working hard.