<menuitem id="b3jon"><ul id="b3jon"></ul></menuitem>
<nav id="b3jon"><label id="b3jon"></label></nav>

    <blockquote id="b3jon"><mark id="b3jon"></mark></blockquote>
  1. 无码毛片aaa在线,欧洲精品久久久av无码电影,污污污污污污污网站污,亚洲va天堂va欧美ⅴa在线,18禁裸男晨勃露j毛免费观看,欧美性性性性性色大片免费的,18禁黄无遮挡网站,日韩人妻无码一区二区三区俄罗斯

    Hello! Welcome to the official website of Chuangpuda! Hello, Welcome!

    Message 023-8111-1118

    Carbon dioxide cracking expert

    The advantages of carbon dioxide cracking products for municipal construction enterprises

    Unlike traditional explosives, carbon dioxide cracking does not produce shock waves, open flames, heat sources or various toxic and harmful gases resulting from chemical reactions. Applications have proved that the carbon dioxide fracturing device, as a physical fracturing equipment, has no negative effects at all and has a very high safety performance. Meanwhile, carbon dioxide is used for cracking. Since this product does not fall under the category of civil explosives (explosives), it is not subject to many restrictions on the control of civil explosives (explosives) products and has a wide range of applications. The specific advantages of carbon dioxide fracturing products are as follows:

    1. For municipal engineering and related construction (bridge and road building, site leveling, real estate development and construction), the use of blasting machines is not only time-consuming but also relatively costly. The use of carbon dioxide for fracturing (rock cracking) can greatly improve work efficiency and effectively reduce construction costs.

    2. In sections and areas where the use of explosives for construction is not permitted, carbon dioxide can be used for cracking construction. Such as urban areas, residential areas, factory areas, schools, enterprises, beside railways, under high-voltage towers, water sources, scenic spots and cultural relics and historic sites, etc.

    3. Carbon dioxide fracturing can be either directed or controlled in a delayed manner. During the implementation process, it generates little vibration, has no destructive vibration or shock waves, has no destructive impact on the surrounding environment, and does not cause disturbance to residents.

    4. The use of carbon dioxide for cracking is not affected by holidays and can be carried out normally (such as New Year's Day, Spring Festival, May Day, Dragon Boat Festival, Mid-Autumn Festival, National Day, etc.) and important guarantee periods (such as the high school entrance examination, college entrance examination, important meetings, and important government and local activities, etc.).

    5. When carbon dioxide causes cracking, there is no dust or flying stones, no toxic or harmful gases are produced, the distance to avoid blasting is short, and it can quickly return to the working face for continuous operation.

    6. The thermal reaction process takes place in the inner cavity of a closed tube, causing cracking at low temperatures. The CO2 ejected has the functions of suppressing explosions and flame retardancy, and will not ignite flammable gases.

    7. Neither vibration nor impact can stimulate the heating device, so it has a relatively high level of safety during filling, transportation and storage. Moreover, the injection of liquid carbon dioxide only takes 1 to 3 minutes, and the cracking process is completed in just 4 milliseconds. During the implementation, there is no mute cannon and no cannon inspection is required.

    8. No need for a pyrotechnic depot, simple management, easy to learn operation, few operators, and no need for professional personnel to be on duty.

    9. The cracking ability is controllable, and the energy level can be set according to different usage environments and objects.

    主站蜘蛛池模板: 精品热线九九精品视频| 亚洲最大成人网 色香蕉| 极品新婚夜少妇真紧| 99久久精品午夜一区二区| 日韩v欧美v中文在线| 亚洲 欧美 中文 日韩aⅴ综合视频| 欧美交换国产一区内射| 免费人成再在线观看视频| 日韩一区二区三区射精-百度| 综合五月激情二区视频| 黑人巨大粗物挺进了少妇| 国产最新av在线播放不卡| 国产精品无码一区二区在线观一 | 国语自产偷拍精品视频蜜芽 | 99久久国产露脸精品| 欧美日韩不卡高清在线看 | 久久久久国产精品免费免费搜索 | 国产精品高清一区二区不卡| 久久久久久成人毛片免费看| 性做久久久久久久久| 麻豆国产96在线 | 日韩| 猫咪av成人永久网站在线观看| 韩国无码一区二区三区免费视频| 99热精品国自产拍天天拍| 狠狠躁天天躁无码中文字幕| 麻豆精品久久久久久中文字幕无码 | 亚洲色无码中文字幕手机在线 | 激情内射亚州一区二区三区爱妻| 天天做天天添av国产亚洲| 97se狠狠狠狠狼鲁亚洲综合色| 图片区小说区亚洲欧美自拍| 婷婷五月婷婷五月| 最近更新中文字幕| 久久精品香蕉绿巨人登场| 国产欧美一区二区精品性色| 日韩人妻中文无码一区二区| 国自产精品手机在线观看视频| 噜噜高清欧美内射短视频| 漂亮人妻去按摩被按中出| 亚洲国产韩国欧美在线| 中文幕无线码中文字蜜桃|