Texas PVC sheet flooring, including construction, low price, you want all here! 1, PVC sheet flooring national standard PVC sheet flooring national standard number: GB / T 1 1982-2005 "PVC sheet flooring" is divided into two parts: Part 1 in which the substrate with PVC roll wood floors, Part 2 having base with back coating PVC sheet flooring, here we are mainly talking about GB / T 11982 of Part 1. This part of EN 651: 1996 "resilient flooring, PVC floor with foam layer of the technical requirements," the consistency of non-equivalent, 2, Introduction: PVC plastic flooring resilient building materials industry is the world's most innovative high-tech flooring materials. Now in foreign decoration commonly used. Since the 1980s, to enter the domestic market has been vigorously promoted, commercial (office buildings, shopping malls, airports,), education (schools, libraries, gymnasiums), pharmaceuticals (pharmaceutical, hospital), widely used in factories and other industries, and achieved satisfactory results , an increasing usage. 3. Features: PVC plastic flooring, building materials industry is the world's most innovative high-tech flooring. PVC is the main raw material through a series of physical processes and produce have clean, neat, flexible, sound-absorbing, beautiful, generous features such as high-end decorative materials for the ground. Its green, not only thin but super wear-resistant, with high flexibility and superior impact resistance, fire retardant slip is a good kind of performance, versatility, cost far more than the wood floors, marble and tile and other flooring. Density of 1380 kg / m3 Young's modulus (E) 2900-3400 MPa tensile strength (σt) 50-80 MPa Elongation @ break 20-40% Notch test 2-5 kJ / m2 glass transition temperature of 87 ℃ melting point 212 ℃ Vicat B1 85 ℃ thermal conductivity (λ) 0.16 W / mK thermal expansion coefficient (α) 8 10-5 / K heat capacity (c) 0.9 kJ / (kg? K) Water Absorption (ASTM) 0.04-0.4 Price 0.5-1.25 4 Advantages: 1) light: general pvc plastic floor weight of 2-3 kg / square meter, less than 10% of common ground in the high-rise buildings for the House of load and save space with an unparalleled advantage. 2), environmental protection: the main raw materials are generally pvc plastic floor is PVC, which is non-toxic and environmentally friendly renewable resource, as opposed to wood flooring formaldehyde and other harmful substances, and its environmental performance has an absolute advantage. 3), high elasticity, impact resistance: pvc plastic floor is soft, so good flexibility under heavy impact with good elastic recovery, it can greatly reduce the slide falls personnel, while also heavy impact damage good elastic recovery, will not cause damage. 4), non-slip: pvc plastic floor with water that has astringent properties, while general pvc plastic floor have done a non-slip handle (wear layer pattern) 5) Waterproof: pvc plastic floor is the main component of PVC, so naturally afraid water, as long as it does not damage the long-term immersion. 6), acoustic: pvc plastic floor absorbing up to 20 db, so need a quiet environment, such as hospital wards, libraries, lecture halls and other places to choose pvc plastic floor, you no longer need to worry about the sound of high heels. 7), color range: pvc plastic flooring can be processed into a multitude of colors and patterns, so a wider range of user selectable patterns, customization can be achieved. 8), installation is simple: good knife can arbitrarily cut, stitching simple construction can also be seamlessly welded. 9), high cost: the price is cheaper than a professional wood floor a lot, but the performance is even more remarkable.