Up to 10%.
Extruded panel: Polystyrene foam is divided into two types: expansion EPS and continuous extrusion XPS. Compared with EPS panel, XPS panel is the third generation of rigid foam insulation material, technologically. it overcomes the complicated production process of EPS panels and has superior properties that cannot be replaced by EPS panels.
It is a plate made from polystyrene resin and other additives through an extrusion process with a continuous and uniform surface layer and a honeycomb structure closed cell. These thick plates with a honeycomb structure have no gaps. This closed cell structure insulating material can have different pressures (150-500Kpa) while having the same low thermal conductivity (only 0.028W/M.K) and excellent durable insulation and compressive strength up to 220-500Kpa.
Scraprate (SR): The probability that an auxiliary part will become a defective product during the manufacturing process of a certain auxiliary part. The same component can have different loss rates when used to produce different parent parts, so it is defined in the table of materials BOM.
It refers to a certain loss ratio determined by the manufacturer after determining the unit product consumption and total material consumption based on normal defects and losses during product production.
1: In floor heating for home decoration, the specifications of extruded panels are generally: (length x width x thickness) 150*100*2 cm 200*120* 2cm, the general thickness is 2cm; , thick Some measure 2.5 and rarely exceed this thickness.
2: There are different lengths and widths, which can be ppersonalized from the manufacturer. Usually, in order to facilitate transportation and construction, the length will not exceed 2M and the width will not exceed 1.5M. Of course, this is not absolute. Specifications can be flexible and changeable.
:3: Underfloor heating refers to a floor suitable for low temperature hot water underfloor heating (underfloor heating for short). Measuring a real geothermal ground requires many specific technical parameters. First of all, it must have good heat dissipation.
4: Geothermal flooring is very picky about the selection of materials and strictly selects special base materials whose wood density meets the requirements. The thickness of the floor is between 6.5-8.5mm (the standard thickness of geothermal floors), ensuring that the floor has good breathability and heat dissipation functions.
5: The second caraCharacteristic is heat resistance. The third is environmental protection. How to determine the formaldehyde emission index of composite heated floors, or how to achieve the characteristic requirements of a 100% environmentally friendly design when judging pure solid wood heated floors. The fourth is security.
Detailed information:
Types of heated floors:
(1) Composite floor covering There are three main categories of flooring on the market: solid wood composite flooring, laminate flooring and multi-layer composite flooring. The first two types of composite flooring are well known to the public as traditional composite flooring types. Multi-layer composite flooring is improved based on the first two types of composite flooring.osites.The new composite flooring has the wear resistance of laminate flooring and the deformation resistance of solid wood composite flooring;
Proven to perform well in three harsh environments (public locations, geothermal heat and humidity). The use and maintenance requirements are also different.
(2) Solid wood composite flooring not only has the advantages of solid wood flooring, such as beautiful and natural appearance, comfortable foot feeling and good floor performance. 'thermal insulation, but it also overcomes the shortcomings of solid wood flooring; which is prone to warping and cracking due to the removal of a single unit. Additionally, solid wood composite flooring is easy to install and generally does not require pins. But the ground must be leveled.
(3) Wooden flooringsolid is pleasant to the touch, has a natural texture and color and is slightly less hard. And because it's natural, texture and color vary greatly. Wooden keels are required when paving, and the price is relatively high.
(4) Highly reinforced composite flooring has higher hardness, good wear resistance, easy and convenient paving, lower price, but slightly worse foot feeling.
(5) Multi-layer composite flooring is improved compared with solid wood composite flooring, while integrating the advantages of solid wood composite flooring, its hardness and wear resistance. wear are considerably improved. three difficult environments (public places, ground heat and humidity), it is gradually becoming more and more established in modern design decoration.