In modern architecture, the utilization ratio of floor is higher and higher. Many clients ask: what is the thickness of slab cement? Today, we Jinan light steel structure company will discuss this issue together.

　　荷載系數(shù)作為建筑物的模板，是設(shè)計和施工考慮的前提。因此，在的測量和施工經(jīng)驗中，水泥的厚度通常為120mm，這與傳統(tǒng)的鋼組合結(jié)構(gòu)的樓板厚度一致。當(dāng)然，我們也不排除一些特殊工程項目的特殊要求。例如，地板的厚度更厚;兩層或三層的多層建筑;需要大量設(shè)備的工廠，它給地面施加了沉重的負(fù)荷。此外，還有一些生產(chǎn)車間在機(jī)器運行時產(chǎn)生振動載荷?；谶@些特殊需求，水泥的厚度通常設(shè)置為150mm，有的甚達(dá)到200mm。

　　As the permanent formwork of buildings, load factor is the premise of design and construction consideration. Therefore, in professional measurement and construction experience, the thickness of cement is usually 120mm, which is consistent with the floor thickness of traditional steel composite structure. Of course, we do not exclude some special requirements for special projects. For example, thicker floors; two or three story multi story buildings; factories that need a lot of equipment, which impose heavy loads on the floor. In addition, there are some workshops that produce vibration loads when the machine is running. Based on these special requirements, the thickness of cement is usually set at 150 mm, sometimes even 200 mm.

　　下面給大家列舉了幾個振動荷載的具體實例，供大家參考。

　　Here are a few specific examples of vibration load for your reference.

　　1.酒吧項目。毫無疑問，酒吧里產(chǎn)生的振動負(fù)荷是比較高的，因為客人會在重金屬音樂下，有比較強烈的節(jié)奏。

　　1. Bar project. There is no doubt that the vibration load generated in the bar is relatively high, because the guests will have a strong rhythm under the heavy metal music.

　　2.健身房項目。健身房會有運動器材配置，本身就會重;而進(jìn)行運動健身的人，往往會有跳躍、跑步等振動性行為。

　　2. Gym program. Gymnasium will be equipped with sports equipment, so it will be heavy. People who do sports and fitness often have vibration behaviors such as jumping, running, etc.

　　3.停車場項目。當(dāng)車輛啟動或停止時會產(chǎn)生振動載荷。

　　3. Parking lot project. Vibration loads are generated when the vehicle is started or stopped.

　　因此，在這些建筑項目中，樓板厚度需要相對較厚。

　　Therefore, in these construction projects, the floor thickness needs to be relatively thick.

　　此外，樓板厚度的選擇也受到諸多因素的影響。例如，在耐火極限為1.5小時的情況下，地板的厚度也會受到影響。

　　In addition, the choice of floor thickness is also affected by many factors. For example, when the fire resistance limit is One point five In the case of hours, the thickness of the floor will also be affected.

　　，樓板承重板在鋼結(jié)構(gòu)建筑中應(yīng)達(dá)到耐火極限1.5小時，可選擇開板、縮板、閉板三種類型。在規(guī)范中，水泥的鋪設(shè)應(yīng)高于開板肋的頂部80mm，同時地面需配備板底應(yīng)力筋。

　　First of all, the floor bearing plate should reach the fire resistance limit in the steel structure building One point five Hours, you can choose three types: open plate, shrink plate and closed plate. In the specification, the cement shall be laid 80mm higher than the top of the open slab rib, and the floor shall be equipped with stress bar at the bottom of the slab.

　　其次，另一個因素是防火涂料。開敞式樓板底部需刷防火涂料，涂料厚度≥15，只要水泥滿足結(jié)構(gòu)要求，以上肋頂50mm即可。以及總厚度≥110mm時的收縮率和封孔率。

　　Secondly, another factor is fire retardant coating. The bottom of the open floor needs to be painted with fire retardant coating, with the coating thickness ≥ 15. As long as the cement meets the structural requirements, the upper rib top can be 50mm. And shrinkage rate and sealing rate when total thickness ≥ 110mm.

　　以上是濟(jì)南輕型鋼結(jié)構(gòu)公司小編為大家介紹的相關(guān)內(nèi)容，想要了解更多內(nèi)容，歡迎訪問網(wǎng)站：http://nsjsw.cn

　　The above is the relevant content introduced by Jinan light steel structure company. If you want to know more, please visit the website: http://nsjsw.cn