The main function of this material is to make thermal insulation materials for buildings, so thermal insulation is a great feature. Due to the particularity of glass wool, with a special surface structure, so in the case of high temperature or low temperature, this material has a very strong nature. Glass cotton roll felt is a coil material made to meet the needs of large area laying, which not only maintains the characteristics of thermal insulation, but also has excellent shock absorption and sound absorption properties, especially for medium and low frequency and all kinds of vibration noise. it is beneficial to noise pollution and work. The plates, blankets and pipes made of this material have been widely used in thermal insulation, sound absorption and noise reduction in the fields of construction, chemical industry, electronics, electric power, metallurgy, energy, transportation and so on. Because of the centrifugal glass wool texture, fine fiber and no skin in the construction, the deep construction unit welcomes it and becomes the product of thermal insulation.
27. Some of the parts in action are coated with a refractory coating on the surface that is in direct contact with the flame to reduce erosion by slag and furnace gas dust, reduce damage, and the working temperature of the product does not exceed the test temperature changed by the reheating line. Clay thermal insulation brick belongs to a kind of lightweight thermal insulation material of stomata. This material has a porosity of 3050 and poor thermal insulation, but its mechanical strength and corrosion resistance are good. According to the types and characteristics of lightweight thermal insulating refractory bricks, refractory fiber is a fibrous thermal insulating refractory. The refractory fiber is soft, elastic and has a certain tensile strength, which can be further processed into all kinds of paper, thread, rope, belt, felt, blanket and other products; it has high temperature resistance and corrosion resistance that the general fiber does not have. It can be used as a lining that comes into contact with flame at high temperature and does not come into contact with high-speed air flow, molten metal and molten slag. Refractory fiber is mainly used as a refractory and heat insulating material, which is widely used in metallurgy, chemical industry, machinery, building materials.
With the exception of folding chairs and carts, all other camping equipment can be easily incorporated into this box. There are also picnic mats, mahjong, vacuum cleaners, kettle and quick-drying blankets that are not used in this green camp. The disadvantage is that it is too heavy, but I put up with
3. Try to reduce the harm of smoke and fire. When escaping, you should cover your mouth and nose with a gas mask or wet towel and lower your posture to reduce smoke inhalation. In the smog, there is still residual air 30 centimeters away from the ground. You can take a low position to escape. When crawling, keep your palms, elbows and knees close to the ground and escape along the edge of the wall to avoid losing your way. If you pass through the fire zone on the way to escape, you should first wet clothes or wet quilts and blankets around the body to avoid body fire.
Baishan thermal insulation rock wool board promotion 900 style-rigorous and serious strength Qiuxian low energy consumption heat network special buried fixed joint strength proves all working temperature 1, river dike construction and river and reservoir treatment projects to avoid too damp affecting the performance of nails. In the construction of thermal insulation, thermal insulation plates and blankets are not lacking in the project, especially the thermal insulation hook nails which play a fixed role. In order to ensure their thermal insulation and fixing effect, manufacturers and construction units should pay attention to their storage and transportation. There are many kinds of thermal insulation hook nails produced by manufacturers, no matter in terms of material or specifications, so we should pay attention to classification and stacking when storing. * can be marked in detail on the packing box and packing box to avoid errors during handling.
If mothers are really worried about their children getting their clothes dirty, they can put on the smock or old clothes used for watercolor painting and the old towel blanket on the table mat, so that they will not be afraid of getting dirty ~
3. Baby Blanket:
Specific measures for heat storage and short-term artificial heating, such as: a layer of plastic film is used to cover the top of the board and wall with a layer of thermal insulation grass curtain. The blanket of the thermal insulation straw curtain should be strict, one layer at a time, and the adjacent straw curtain should be knotted with 200mm. In the process of laying, attention should be paid to the protection of the finished concrete, and the concrete should not be trampled at will. In case of windy weather, the grass curtain is covered with heavy objects such as wood square or steel pipe, so as not to blow the insulation layer away by the strong wind. Two layers of grass curtains should be added to cover the edges and corners of concrete. Arrange a special person to be responsible for the concrete coverage inspection, at the same time, strengthen the technical disclosure to the workers during the winter application period, and pay attention to the protection of the concrete cover.