Then this, and then the two rates of 500 in the middle of this wall, this time. You are ready to grab tickets to watch the lights. Well, this is something everyone should pay attention to. At the same time, everyone should also remember that the daily masonry height should not exceed how much, 1.5 meters is enough, and then start again on the second day. When it is very long, we will tell you earlier If the method is adopted, it is necessary to add structural columns and the middle of the expressway exceeding 5 meters or greater than 200 cities must be added? At the same time, if the height of the wall exceeds 4 meters, the blue color must be enhanced, so that we look like a very large and high wall, then its stability will naturally be better. We often investigate this around this picture. Then there are these material information requirements, we have told you about the concrete block, the third various air pipes cannot be mixed, you can¡¯t agree with this, and different strengths can¡¯t be angry, a little attention his. 100,000 pieces of sintered bricks, 10,000 pieces, specialization. We are generally 150,000. 100,000 blocks of hollow bricks are 7 blocks, and 10,000 blocks must be C20 concrete. Because it is easy to be damp, and then go up along the hole. Then let¡¯s look at a sample question, the correction question for this question, you can see the background when you look at the sky wall masonry using single-row hole lightweight aggregate concrete, the special small block mortar is all right, the small masonry found in the inspection After the block product reached 21 days, it began to water, and the 21 questions were wrong for what we needed. August 28th to go. glue right? This is right, because it is a small lightweight aggregate concrete block, and it starts to replenish water after floating water on the surface. The two mistakes that can not be constructed in rainy days. When you continue to look down, put the bottom of the small device upwards. The overlapping length of the opposing small blocks is 1/32 of the block length and the length is at least 1/2. Look at it The required fullness level is restored to 90~85%. The horizontal and vertical return visits of small blocks are more than 90%. The height of the strong body is 1.8 meters per day, and no wall can exceed 1.5 meters per day. Or not more than 7 days later for 14 days. To carry out the construction of a temporary opening with a width of 1.2 meters, each person has 20 levels, and the width of the opening cannot exceed this question. It is to correct some common judgments in the entire spine. Around that number. Everyone must be very sensitive, must be very good, in fact there is no difficulty, as long as you remember, you will remember, so from this perspective, many times it is really to test everyone. Well, let's take a look at the third part of the overall structure. It should be said that there are relatively few case test points, mainly multiple-choice questions, so let's take a quick look and show you the construction process of steel structure manufacturing and processing. This question is easy to test sorting questions. So especially the previous 67 songs, these songs go all the way to Zigong. After cutting, ask the bottle dumpling to memorize it, do not process the official processing method, pickle and polish in 4 ways. Then let's take a look at the connection of the steel structure, including welding ordinary bolts and high-strength bolts. There are 4 methods. There are 4 methods that must be treated, pickling and grinding with wire brushes. The fourth installation environment should not be lower than minus 10 degrees. The friction plate is wet and exposed to rain and snow, and the installation environment of the steel structure construction should not be lower than 10 degrees. Can the fifth high-strength bolts install hydropower be freely pierced? 2~3 high-strength bolts. The principle of fastening high-strength bolts must start from the middle, and proceed from the middle to the surroundings to the phases with higher rigidity of the high-strength bolts on both sides, with less restraint. The ninth one is famous in the same program, it must be completed within 24 hours. When the high-strength bolts are deformed by welding, the connection of the bolts must be welded first, and then welded. Article 11. Discarded or replaced bolts cannot be reused, and high-strength bolts cannot be installed. This link is particularly easy to test the judgmental multiple-choice questions. Judgmental multiple-choice questions mean that the following descriptions about the installation and construction of high-strength bolt connections for steel-steel structures are correct. It is the fate of such a structure, which also shows that the difficulty is increasing. The knowledge points included in the multiple-choice questions, which requires us to learn as much as possible when we are studying, so we must learn all these knowledge points, so this dictionary It's easy to come up with something like this. Because it may be possible that the first two points in the term may not be able to choose all five or six points for this question. So when students are studying, they don't need to remember these points very firmly, because his choices must be powerful. Well, the painting of this steel structure. cbbs. ab is ultra-thin, b is s, and the thickness of the fire-resistant coating we mentioned earlier corresponds to cb less than or equal to 3b insurance expiration s. The second fire-resistant coating, fire-resistant anti-corrosion coating and fire-resistant coating painter must belong to it. Although it is a special type of work, what is needed. Must go. The third construction must be well ventilated, fireproof, explosion-proof, and anti-blocking measures. (Remember this site URL: www.hlnovel.com