Q:What is the fine plaster line, where to buy it? Outside the store or building materials market? Is the quality the same? Or will there be a difference in quality? I heard a long time will change color yellow, is that right? What kind of thing should I buy is not easy to deformation?

Generally by rice to sell, so have to look at your own preferences

Q:What are the main types of paper gypsum board on the market now? For example, there are pure gypsum board, desulfurization gypsum board, phosphogypsum board, what is the difference between them? The more detailed the better Oh

4 million US dollars / households Currently the best market is Jieke and Lafarge, are the French building materials giant, Jie Ke is the world's first brand sales, Lafarge history is relatively long Natural gypsum purity of 83% of the highest, natural gypsum contains a certain amount of minerals, there may be some harmful heavy metals, with natural gypsum made of gypsum plaster to do more than desulfurization gypsum Phosphogypsum is also a natural gypsum, but the industry rumors that phosphogypsum will be carcinogenic to the human body, to be verified

Q:My restaurant wall tile, because the level of the ceiling do not want to ceiling, it is intended to cover the tiles with tiles and roof cracks. But today after the carpentry saw the tile can not stick plaster line, need to ceiling. Do you really want to have a ceiling? Gypsum line can not be used to glue on the tile, or switch to other materials, the corners to solve the problem? Question added: with PVC or wood lines, and then take the structure of glue can? Above the stitch is very narrow, the amount of the widest also 1 cm ~ ~ ~ ~ more

Yes, you can stay in the tile when you can stay in the width of the corners of the line, in the tiles can not be affixed to the top of the stick to stay in a certain position above the mortar smoothing, and then sticky gypsum line angle can be.

Q:Also I would like to ask, the type of rubber and model specifications?

With 45-degree oblique grid lines, in addition to the provisions of the section has been a symbol of the metal materials are used 45 degrees oblique grid lines

Q:My house decoration, I like gypsum decoration line, and like to use the curtain box. But the use of wooden boxes and gypsum stick to it. Would like to ask, what other materials to create curtains, especially with gypsum connected? More

A lot of home is a ceiling, directly leaving the dark slot as a curtain box, there are wall directly to the location as a curtain box, but the curtain box shallow a little, there are many with the joinery and then brush the same angle paint. Look at your actual situation.

Q:Hysteresis loops can be used to understand which parameters of the magnetic material

Hysteresis loop is also divided into two kinds of normal temperature and high temperature

Q:What is the meaning of EPS ah, know the help ah!

EPS decorative lines are produced by the Lutai Industry and Trade B1 grade polystyrene as the main body, paste the alkali-resistant glass mesh cloth, to a special anti-cracking mortar outer protective layer compound Not affected by temperature changes, cold, heat; not affected by moisture and acid rain EPS decorative lines can fire and will not issue toxic substances, is environmentally friendly high-quality decorative building materials products EPS decorative lines using computer numerical control cutting, making fast, variety models, such as lines, Roman column, window cover, brackets, etc, can be installed in the window on the four sides, the door, eaves and walls; More beautiful, more architectural designers to bring new,

Q:Will the CAD used to note the material line how to draw? Is the beginning with a small dotted line, there are shortcuts What is the hope you prawn help brother Thank you

In the lead to set, the arrow type to "point" can be, and you use the CAD which version of it, find a matching version of the Tsinghua Tianhe plug-in, installed, it is very easy

Q:How does the line strain of the bar in the material mechanics be calculated? The What is the connection with the elongation?

Ε = lim (Δs / Δx) Δs is the amount of elongation Δx tends to zero

Q:Gypsum wire with what material can be stuck on the tiles Strong point on the line

Gypsum powder with construction glue, and ordinary installation of gypsum line of the same glue.