How to choose tents, to suggest or recommend
The most important thing is self-respect. Any object in the outdoor area is precious and tiring. Generally, it is better to use a double account instead of more than 2 kilograms. Secondly, the rainproof index, but the general brand can meet the normal rainfall
Tents are important equipment for camping, but they are not the only equipment. The role of camping is limited, generally speaking, the tent camping sleeping bag is warm warm commitment, task, main function of the tent is windproof, rainproof, dustproof, anti dew, moisture, provide a relatively comfortable rest environment for campers. According to the above goals, the tent should consider the following factors:1, easy to use and carry. Following Decathlon, tick away "tent, two seconds" concept has gradually been more and more sought after by the tour pal. If you are carrying, backpackers, or the kind of traditional tent is more convenient, after removal can be directly put into the backpack, car owners can choose to open the tent, folded after is a round cake shape, fit in the trunk.2, outside account waterproof, internal account ventilation, high-quality tents necessary two points. The most common tent coating is PU coating, PU is polyamine polymer, and PU coating is a kind of stable and low temperature resistant coating. It is often used in various kinds of fabric. The thickness of the PU coating and the coating technique determine the water repellency of the fabric. The coating thickness is expressed in mm, indicating the static column height of the coating under laboratory conditions.- the PU800 coating indicates that the coating is impervious to 800mm's static water column. The PU800 coating protects against moderate rain.
The struts are high strength and resilient, and the aluminum rods are better than fiberglass poles. The best rod at the moment is a carbon bar. It comes down to an aluminum alloy, and then comes down to fiberglass, and finally a hard iron (except that the troops are almost useless). Most of the aluminum alloy rods are scandium, aluminum alloy, 7075T9 and 7001T6 in terms of price and performance. The wind resistance of the tent is not only related to the texture and diameter of the bucket, but also to the number of copies of the stock. Generally speaking, the more copies of the account rod, the better the windbreak performance. Such as 2 sets of ordinary aluminum rod tents, can resist 7-8 winds. The windproof ability of 3 sets of aluminum rods is about 9. Tents using 3-4 sets of 7075 aluminum rods can be used in a blizzard environment around 11.
As we know, the permeability of breathable fabrics is bi-directional, and moisture permeates the fabric when the outside humidity is greater. The quality of nylon cloth mainly depends on the quality of nylon yarn, textile density, dyeing technology and textile technology. Codura nylon fabric, like the American DuPont Co, has a wear index that is several times higher than that of ordinary nylon. From density there are nylon fabrics of 170T, 190T, 210D and higher weaving numbers. Foreign professional tents use more designated imported materials, and ordinary tents use nylon nylon produced in korea. Korea's textile coating technology and sewing process better than china.The inner tent of the low tent is made of nylon cloth or general yarn net, and the inner tent of the middle and high-grade tent is made of dense and fine gauze net, so as to ensure good ventilation and anti mosquito function.
Many domestic fabrics, fabrics, factories, technical equipment is poor, PU coating technology is unstable, PU1000 coated cloth actual rain performance is PU500, and very uneven, rainproof performance can not be guaranteed. So choose a tent, recommended to choose high quality manufacturers, many well-known brand does not mean high quality, but some for export of tents, due to the strict quality requirements of foreign products, this is an ideal choice for the tour pal.In addition to PU coating, foreign textile companies use technology of chemical organic polymer, developed a lot of new high functional coatings, such as GORE-TEX (Gore), POWER-TEX (SALEWA), CONDUIT (MOUNTAIN HARDWARE), OMNI, MEMOTEX etc.. These coatings have good water access and good ventilation ability. They are called breathable fabrics". The principle of air permeability is that the coating is a porous film, and the diameter of the single hole is smaller than that of the gas water molecule, but larger than the liquid water molecule. In this way, the outside rainwater can not pass through the coating, and the water vapor released by the human body can permeate into the outside world.
