Features of manufacturing PVC canopies

Polyvinyl chloride coatings are used in the construction of frame pavilions, canopies, and other structures to protect various objects from cold, precipitation, and more. The production of PVC canopies for the construction sector is especially often ordered. Polyvinyl chloride fabric in construction is necessary to preserve heat and protect against adverse conditions during concrete, facade, and other work.

Technical features of polyvinyl chloride fabric

To make a PVC canopy, take a polyester mesh with polymer impregnation applied to it on both sides. Polyester provides tensile strength, impregnation guarantees flexibility, cold resistance, excellent wind and moisture protection properties, and increases durability. Canvases come in all possible configurations and sizes, with densities ranging from 500-1100 g/m2. The seams are connected by welding, and then reinforced by gluing, grommets (metal rings) are mounted along the perimeter of the canvas. The diameter of the rings is usually in the range of 10-40 mm, but other sizes are possible at the request of customers.

Insulated fabric options are used to protect against the most severe cold weather and wind. In the manufacture of an insulated canopy made of PVC polymer, a structure is created in several layers, in which insulation is laid between the layers of the polyvinyl chloride coating. Layering and the presence of insulating material provide the highest characteristics in heat retention, wear resistance, and strength.

The addition of various substances to the polymer makes it possible to create canvases with special characteristics, for example, flammability. Manufacturers engaged in the manufacture of different types of PVC canopies use the material:

— self-extinguishing (G1);

— non-gorenje (G2);

— non-flammable (NG).

Characteristics of a high-quality polyvinyl chloride coating

High-quality production of a durable PVC canopy of any model is possible if certain rules are followed, including:

1. Correct cutting of the fabric, taking into account the cost of bending, seams, and shrinkage during welding.

2. The quality of the weld. Its optimal size is at least 40 mm, which ensures high strength under intense loads.

3. The strength of the products at the edges. It is provided by bending the fabric and boiling it with an additional layer of material. For ease of installation and operation, grommets of a certain diameter with the required pitch are installed around the perimeter.

Polyvinyl chloride coverings can be operated at a wide range of temperatures (from -50 to +90 degrees C). Manufacturers are engaged in the manufacture of PVC canopies not only for large-scale industries, but also for the household sector: garages, gardening areas, for insulation of storage facilities with crops. 1xBet Special Offer: Get an additional 100% sports bonus up to €130. Sign up on their website using the 1xbet promo code it opens you a VIP sports bonus, which 100% corresponds to your first deposit of up to 130€. New players can get up to 100% bonus at the sportsbook when registering and making a first deposit. Enter this code in the registration form to get a 100% welcome bonus up to 130€.