1. Clean the metal skeleton, there should never be metal bending oil or acidic detergent and other chemical substances left on the skeleton. 2. Reserve space for expansion, expansion value = coefficient of linear expansion (6.5*10-5cm/cm/°C) * length * maximum temperature change value. 3. To apply neutral rubber ring, can not use PVC gasket, because the PVC gasket in the plastic extrusion (...).
Tile is used for roof waterproofing, based on the characteristics of outdoor roofing, so from the material, it mainly has a certain rigidity, toughness, strength, aging resistance, heat resistance, from the point of view of the use, installation, waterproofing, aesthetics and other considerations, the product's shape and structure, products with the product, product color and so on, but also need to have a certain suitability. Selection or discernment of tile is also from these...
Pvc resin tile and glazed tile antique tile comparison Glazed tile is fired at high temperatures, its molding methods, generally using extrusion into type, hand-printed blanks, slurry molding and other methods, its appearance is accompanied by a layer of glaze, this layer of glaze so that glazed tiles themselves add a lot of color, but the question is also out here, the winter will be shortened by the cold, high temperature in summer will be swollen, a shrinking and swelling is very simple to crack ...
In the current construction market, with the diversification of people's needs, there are a variety of roof tile materials, of which PVC tiles are representative roof tiles. What are the advantages of PVC tile? 1, PVC anti-corrosion tile impact resistance, stretch resistance, not easy to brittle. 2, PVC anti-corrosion tile toughness, strong wind is not easy to blow and deformation. Rainwater will not flow backward, much less pile up, so as not to add...
I. Safety instructions Construction personnel must be professionally trained and obtain the relevant professional qualification certificate, wear necessary safety tools (helmet, safety belt, etc.) before installation, installation and later routine maintenance process, to step on the purlin, avoid stepping on the surface of the tiles without purlin support (can not step on the peak position of the tiles, should be stepped on the purlin support of the tiles of the plane position)....
Resin tile polyvinyl chloride resin (referred to as PVC) as the main material, and add stabilizers, impact modifiers, imported UV agents, antioxidants, flame retardants and other expensive additives, high temperature mixing and extrusion molding through the twin-screw extruder.PVC series products, including: synthetic resin tiles, ASA-PVC corrosion-resistant composite wave tiles, APVC corrosion-resistant composite wave tiles, PV...
Nowadays, resin tile as a new environmentally friendly roofing materials, whether in the community flat slope, or as other roofing materials, not only recognized by the majority of consumers, but also the government's strong support, in the selection of resin tile at the same time should pay attention to some issues. Then how in the end the correct purchase of resin tile? 1, according to different building volume and ...
How to distinguish between the advantages and disadvantages of synthetic resin tile, you can press the following four methods: First: weighing specific gravity. The main raw material of synthetic resin tile is PVC, its specific gravity is about 1.4. weighing 1 square meter large synthetic resin tile, weight ÷ volume ≈ 1.4 proof of resin tile main material for PVC, can effectively ensure the service life of the product. Weight ÷ volume > 1.4 to prove that the resin tile added...
In recent years, with the development of the building materials industry, as well as the country's attention to environmental protection. Make, new environmental protection resin tile sales increased greatly, at the same time engaged in the resin tile industry manufacturers are also increasing. But this is not bad businessmen in order to greedy profiteering, cutting corners, production of poor quality synthetic resin tile. This at the same time led to the current market products of good and bad, good and bad together with the competition...
In the current construction market, with the diversification of people's needs, there are various roof tile materials, among which PVC tile is the representative roof tile. It has the advantages of anti-corrosion, flame retardant, etc., and is popular among users. So how do we choose? What are the criteria for selecting pvc tiles? 1, according to the application scene selection (1) for the span over 20 meters of the large workshop, the peak p...
