Second, the use of wallpaper or other special tools for wall cloth, which is best to use professional imported wallpaper knife.
Third, first roll the wall base film on the wall, and adjust the wall cloth glue proportionately. (Note: 2 kg of glue is added in total with 2.5 kg of water. For the first time, add no water and mix well. Add 0.5 kg of water for the second time and mix evenly. After that, mix and stir the rubber powder of Mei Meijia household. Add 0.5 kg of water for the third time. Stir evenly. Add the remaining water for the fourth time and stir well. A bucket of glue can be glued to 25-30 square meters.)
Fourth, after the base film dry from the wall of a corner of the wall began to roll brush wall cloth adhesive, generally press the roller brush a wall (roll up and down evenly) began to paste wall cloth.
5. Put the wall cloth upright along the wall surface. The top height is the same as the height of the wall surface. The lower end uses an item to place the entire roll of wall cloth on the base of the baseboard.
Sixth, the wall cloth rolled out with a scraper to scrape the wall cloth attached to the wall, the order is from the inside to the side, the wall cloth up and down in the order and then continue to paving in this order.
VII. If the inner corner is straight, this rolling construction can be continued without cutting. If the inside corner is not straight, it can be lapped at the inside corner.
VIII. If the two work together, they can move faster. They can measure the length of the inside corner to the inside corner of the shade, leaving a little space for the cloth to be cut. After the two are straightened, they are straightened from top to bottom, from the inside to the side.
Nine, use a clean wet towel to wipe off excess glue.
X. After the whole house was completely checked, it was found that bubbles and blisters could be solved with a steam iron.
Food-grade 85 phosphoric ACID has a clear appearance and no odor. The liquid has a thick consistency and can be easily dissolved in water. The density of this chemical is about 1.67 kg/l. Phosphoric acid food-grade 85 is highly acidic with a pH level less than 1.
Properties:
colorless and transparent viscous liquid. It is odorless, sour, melting point 42.35 ℃, easily soluble in water, soluble in ethanol, can irritate the skin and cause inflammation, destroy body tissues, and have hygroscopicity.
Uses:
Used as sour agent and yeast nutrient, can be used as seasoning, canned, refreshing drink sour agent, used as yeast nutrition source when brewing, to prevent multiplication of bacteria.
Phosphoric acid is mainly used in the manufacture of various phosphate, such as ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, etc and condensation phosphate class.
It should be stored in a cool, ventilated warehouse. In high-concentration phosphoric acid, it is necessary to pay attention to heat preservation in cold regions in winter to prevent freezing and leakage of containers. Do not store and transport together with alkalis, toxic materials and other corrosive materials. Protect from rain and direct sunlight during transportation. Handle with care during loading and unloading. Violent impact is strictly prohibited to prevent the packaging container from rupturing. In case of fire, dry sand or dry powder fire extinguisher can be used for fighting.
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