To heat the floor need to pay attention to the time of purchase "after the three-three" standard.

<p> in the end is enough to heat the floor how professional, can use the ease it? .</ P> <p> Because of the special heat the floor itself, certainly more stringent requirements than the average floor, then called 'professional geothermal floor' on the premise that businesses want to provide a professional service. .However, the reality is often easy to overlook in the areas of service businesses, to sell products only for the purpose, resulting in a 'professional' in the minds of consumers discounted. .</ P> <P> <P> <p> 'to heat the floor' with standard </ p> <p> flooded to the market 'to heat the floor' whether the concept of speculation, the reporter interviewed forest products quality inspection stations in Shaanxi Province .Webmaster Jin Lin, He said the state to heat the floor with a clear definition of: laying on the ground on wooden floor heating system. .Generally to heat the floor is divided into three categories, including the use of laminate flooring to heating, ground heating with wood flooring and ground heating by other types of wood flooring. .To heat the floor of the formaldehyde emission level of environmental protection is divided into two levels E0 and E1 standards, E0 refers to the formaldehyde content of ≤ 0.5mg / L, E1 refers to the formaldehyde content of ≤ 1.5mg / L. .</ P> <p> geothermal from the floor of the professional services </ p> <p> reporters the identity of the consumer, into seven distribution to heat the floor of the shop 'bottom', when asked 'professional to heat the floor' of .'professional' which is reflected in the time, most salespeople are out of the sample, first introduced the product itself, how advanced production technology, production machines, how amazing, and told reporters that the houses in their own layer of heavy moisture, and the installation of the floor at home .more regional riser, then select any special requirements to heat the floor, the sales staff are unanimous: 'Our products can be used, we will have professional staff to install, do not worry about them. .'</ P> <p> circle' bottom 'down, leaving only the reporter's mind an impression: no matter how complex the situation on the ground at home, which can be used to heat the floor. .In this regard, the general manager of a well-known brand flooring Ping Changrui stressed that as the specificity to heat the floor itself, certainly more stringent requirements than the average floor, then called 'professional geothermal floor' on the premise that businesses want to provide a professional .services. .However, the reality is often easy to overlook in the areas of service businesses, to sell products only for the purpose, resulting in a 'professional' in the minds of consumers discounted. .</ P> <p> 'first three after three' option to heat the floor </ p> <p> the floor for the price of geothermal, the reporter also visited the supermarkets investigation, used to heat the laminate flooring prices are generally at 130 yuan ./ square meters, and is used to heat the wood flooring is generally the price of 170 yuan / square meters. .To buy to heat the floor, consumers can follow the 'three after the third' approach to purchasing. .</ P> <p> 'three' means to heat the floor itself to understand the characteristics of the three aspects, namely: effective thermal conductivity, not easily deformed and environmental protection standards. .Geothermal heat the floor of the national standard of performance requirements is ≥ 8 ℃ / H, if the product's thermal performance index greater than this value, indicating the better thermal conductivity; to heat the floor of the requirements of national standard in the expansion rate ≤ 0.2%, floor length .shrinkage rate ≤ 0.3%, the floor width shrinkage ≤ 0.4%, smaller than the data shows the stability of products is an appointment, not easily deformed; In addition, at least E1 class environmental protection requirements; the 'three' data .consumers through the floor of the inspection report for comparison. .</ P> <p> 'last three' means consumers will buy the floor related to the three issues: first, to heat the floor of the materials; second installation; third, warranty and after-sales maintenance. .Due to heat materials must withstand the temperature and humidity changes will affect the thermal conductivity and good parts to the floor to better use; and the floor of the issues involved in the installation process will be more generally embodied in the treatment of ground moisture, the ground roughness .handling, ground handling of moisture, the floor retractable handle, floor connection handling, parts handling of six areas of professional treatment; warranty and after-sales, the business benefits given more and better the more clear, but whatever the details, consumers .must be aware of their enjoyment of service. .</ P> <p> common problems due to improper laying </ p> <p> 1, the floor damp seams bulging </ p> <p> hot surface temperature change due to relatively large, in the heating process, .fleeing into the ground floor of the water is easy, if not handled properly connected floor occurs damp seams bulging phenomenon. .</ P> <p> the right approach, there are two, one is non-gel processing, in damp places laying prone, and its interface should be waterproof or impermeable treatment to ensure watertight, impervious; other .One is a plastic handle, glue should be continuous, uniform amount of playing on the floor and fill the joints, and then put together the floor, the seams must be on the surface a little glue. .Only the right glue, floor to withstand shock and water immersion. .</ P> <p> 2, causing stretching off the floor joints, bagging </ p> <p> If the flooring does not deal with the process of expansion joints, the floor will go through thermal expansion and contraction caused by off after the joint, bagging, etc. .problem. .</ P> <p> correct approach is to leave the floor around the requirements of 8-12 mm expansion joints, expansion joints to determine the size of the area to decide according to the room, the floor joints to be neat, the determination of the floor joints must be .used to determine the adjustable wedge width. .If there is risers ground obstructions such as laying on the floor with the wall, columns, pipes and other fixed objects must be left between the 12-14mm expansion joints. .Laying on the floor or the length of more than 8 meters per room, hall, church office connection between the dislocation, the floor must be cut off, leaving the joints, and installation of the transitional deduction section plane. .</ P>.