Advantages and disadvantages of grouting material selection criteria

Reinforcement engineering is a very important also very trouble, so, we need to choose good grouting material. When choosing grouting material we want to pay attention to the outside, because how many there are a lot of counterfeit and inferior of grouting material on the market, so we need to know how to distinguish true and false grouting material is, here small make up take you to see: a, anti-counterfeiting code query anti-counterfeiting code is the most direct and effective method to identify, although now counterfeiters will be its own telephone number for inquiries and query barcode, but some of the well-known brands of grouting material has on its web site is equipped with the product authenticity query system, authenticity code query is unable to imitate, and query only once. Second, view the external packaging general well-known brand products have some requirements to the packing of the products, exquisite external packaging not only represents the image of the enterprise, also to a certain extent, the promotion of product. Quality goods packaging of grouting material outer packing color bright, legible mark the production date, specification, use fixed number of year, name, origin, etc. Three, according to the weight of grouting material on the market at present a lot on the weight and the weight of the barrel on show will be a little gap, when consumer is buying can undertake weighing scene, lest be. Four, smell a two-component cement based waterproof coating in the market now more stable than the performance of the one-component, second high quality liquid smell in the light of waterproof coating, on the contrary, inferior grouting material will have a powerful and pungent smell. 5, check the waterproof effect in polymer grouting materials, for example, authentic products can use a knife to remove the rubber from the walls, floor, folded in half will not break, extensibility. Many fake, counterfeit products are powder, it is difficult to take down from the wall, folded in half would be broken. Grouting material is one of the necessary household decorates material, the stand or fall of grouting material and waterproof engineering is directly related to the effect, therefore, small make up recommend when choosing grouting material must pay attention to distinguish, so as not to buy some inferior products.