How to choose green putty powder first point: quality requirements - national standards! National standards are the minimum requirements for the quality of a product, even if national standards are not, it is certainly not a good product! The latest national standard putty product to be executed is "JG / T298-2010" building indoor putty "" putty powder Join, which is equivalent to product access exam putty industry. How putty is not able to see a particular "standard" mean? I teach you the recipe: 1, see packaging. Small businesses are generally shoddy nothing "standard" consciousness, putty powder brand, you looked in the packaging of their products will not find "JG / T3049-1998" building indoor putty "" message, look at this large number of counterfeit products can be ruled out. Regular factory produced putty powder has anti-counterfeiting labels can check the authenticity of this point are not, then do not continue to read. 2, the touch model. Template lets you see the product more intuitive results. Hand rub, with a key uniform program, soak with water, the product is what grade you are able to feel out. 3, to report. Inspection report is the product that best describes the quality of products, the current product has not yet putty exemption, if the business could not get the inspection report, putty powder, it is mostly the product of non-compliance; get the inspection report, pay attention to see the relevant indicators meets the requirements, and pay attention to the date of issuance of the report, more than one year is automatically voided invalid report. Flexible putty external walls of the building in order to solve a common problem facing cracking quality and developed the latest scientific research. The putty is a self-crosslinking acrylic latex polymer and inorganic aggregate formulated, the putty is non-toxic, odorless, nonflammable, environmentally friendly products. For cement mortar plastering, concrete, facing all kinds of insulation board, gypsum board and other building finishes. And a variety of materials have good adhesive strength, has high compressive, flexural and pull-off strength, a certain degree of impermeability and water resistance, after curing is still some flexibility. Water putty powder _ Shia Billiton (Online) _ putty powder provided by the Beijing Building Materials Co., Shia extension. Beijing Shia Extension Building Material Co. (www.xiyatuo.net) is Beijing's Miyun County, interior paint leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shia leaders in Rio with the staff warmly welcome all inquiries negotiations to create a better future extension Shia.