Construction plan and process of pre-laid reaction glue film waterproof roll
The construction plan and process of the pre-laid high molecular self-adhered waterproof membrane are as follows: ** I. Construction preparation ** 1. Check whether the site has the paving conditions and require the workmanship to be complete. 2. Check the specifications and models of the incoming materials. The packaging and appearance must be intact. It is strictly forbidden to use damaged packaging materials. 3. Check whether the tools needed for paving are complete and in good condition. 4. According to the drawings and the actual situation on the spot, the overall effect of the entire paving was considered, and possible contradictions were resolved in advance. ** 2. Basic-level treatment ** 1. The maintenance of the base layer must meet the requirements of the design and specifications. Before the construction of the waterproof project, the quality of the previous project must be checked and accepted. The construction can only be carried out after it is qualified. 2. All kinds of pre-buried pipe fitting shall be pre-buried according to the design and specifications, and sealed. 3. The surface of the base layer was clean and basically flat without obvious protruding parts. 4. The internal and external corners of the base surface shall be painted into a circular arc shape. The minimum radius of the internal corner shall be 50mm, and the minimum radius of the external corner shall be 20mm. 5. During construction, there was no clear water on the base surface, so the construction could be carried out after the accumulated water was swept away. ** 3. Construction process ** Base cleaning → waterproof treatment of pile head → paving coiled material → coiling material lapping → organizing acceptance → binding steel bars, pouring concrete, and constructing subsequent structural layers. ** IV. Construction precautions ** 1. The waterproof layer shall be constructed with cold work. Open fire shall not be used after the materials enter the working face. In case of sparks caused by the welding of steel bars, temporary protective measures shall be set up on the coiled material surface at the welding place. 2. Pay attention to the follow-up protection after the coiled material is laid. The steel cage should be placed lightly to avoid dragging on the waterproof layer and damaging it. 3. The short-side joints of two adjacent rows of coiled materials should be staggered by more than 300mm to prevent the overlapping of multi-layer joints, causing the coiled materials to be pasted unevenly. 4. The construction area shall be protected by necessary and eye-catching measures and provide necessary passages. Unrelated personnel are prohibited from walking and trampling. 5. During the process of binding the steel bars, if a crowbar is used, a wooden backing plate should be placed under it for temporary protection to avoid damaging the waterproof layer. 6. During the subsequent construction of the waterproof layer, if the waterproof layer is accidentally damaged, it should be repaired in time. Read more exciting novels for free
Code for construction of pre-laid anti-sticking waterproof membrane
The construction specifications of the pre-laid anti-sticking waterproof membrane are as follows: ##I. Pre-construction preparation 1. ** Grass-roots Requirements ** - The construction could be carried out when the strength of the base concrete cushion reached the standard of people. - The surface of the base layer should be clean and basically flat without obvious protruding parts. - The Yin and Yang corners need to be painted into a circular arc. - During construction, there is no clear water on the base surface, and the accumulated water can be removed before construction. 2. ** Material preparation ** - Make sure that the pre-laid anti-sticky waterproof membrane (such as the high-molecular self-adhered waterproof membrane) meets the requirements, such as the national standard 1.2mm reaction sand non-asphalt high-molecular self-adhered waterproof membrane (pre-laid) waterproof membrane. ##2. Construction process 1. ** Grass-roots cleaning ** - The base layer should be solid, flat, without clear water and debris. The stones and dust on the surface of the base layer were cleaned up. 2. ** Reinforcement of nodes (such as trenches, ponding platforms, bearing platforms, post-pouring belts, etc.)** - Sticking the reinforcement layer by wet laying method. - The isolating film was pasted on both sides of the coiled material, and the additional coiled material was pasted on the joints after the plain cement paste was applied, and the isolating film was torn off after the joints were rolled tightly. 3. ** Rolls laid ** - The control line for laying the coiled material shall be set on the base layer, and the coiled material shall be laid on the base layer facing the control line. Except for the reinforced parts and nodes, the isolating film shall be kept. - The lapping width of the long and short sides of the adjacent coiled materials shall be 100mm, and the deviation shall not be greater than 10mm. The isolation film of the lapping area shall be removed before the lapping, and it shall be pressed tightly after the laying to ensure that there are no bubbles, folds and warps. - For the lapping of the long side, correct the first coiled material, and then lap the two coiled materials according to the lapping guide line. The width shall not be less than 80mm and shall not exceed the lapping guide line. When lapping, remove the isolation film at the lapping area to ensure that it is clean, dry and dust-free. Then use a roller to squeeze out the bubbles. First, the short sides were glued together, then the isolation film was torn off and the long sides were overlapped. - For short edge lapping, the short edges of two adjacent materials shall be bonded together to form a complete and continuous waterproof layer with a width of 160mm. - For T-type lapping, the T-type joint shall be sealed with a single-sided self-adhered tape (cover strip) with a diameter of about 80mm. - Facade laying: - Dry the base surface: Remove the isolation film on the surface of the double-sided self-adhered tape, directly stick the tape on the base surface, and then remove the isolation film on the other side of the tape to bond the coiled material. - Slightly wet the base surface: directly fix the tape on the base surface, and then remove the isolation film on the other side of the tape to bond the coiled material. - Moist base: Nail the cement to the edge of the reserved lapping edge of the coiled material and fix it on the base surface. The next coiled material shall be overlapped to cover it. 4. ** Yin-Yang Corner node processing ** - According to the specific situation of the yin and yang corners, it should be handled according to the corresponding specifications and design requirements. 5. ** Stake head node processing ** - After the cement-based infiltration crystallization is dried, the coiled material is laid, and the pile head is dried and coated with sealing paste. 6. ** Exterior wall joint processing (side wall and base plate lapping, etc.)** - According to the materials used for the outer wall (such as self-adhered asphalt, asphalt, etc.), the corresponding bottom plate lapping treatment shall be carried out. ##3. Repair Damage 1. ** The surface of the coiled material has damage points such as steel bar jabs ** - Use a marker to mark the reinforcement repair parts, and use a steel wire brush to remove the loose particles on the surface of the coiled material. - The sand cover strip was cut into a shape without sharp edges (round, rounded, rectangular, square, etc.) and covered on the reinforcement repair part. The isolating film was torn off and pressed with a roller. 2. ** When the sand cover strip cannot completely cover the damaged point ** - The anti-sticking layer on the sand surface needs to be removed in advance before the double-sided tape can be adhered (the hot melt shovel can be pre-heated and the glue layer can be removed with the shovel). - The size of the patch should meet the requirement that there should be a complete lap of more than 100mm outside the damaged perimeter. It can be cut into a circle, oval, or rectangular or square shape with rounded corners. - Use double-sided tape to completely adhere the patch to the coiled material (roll compression), and finally use a sand-faced tape to completely cover the seams around the patch (roll compression). ##IV. Construction Notice 1. During vertical and horizontal transportation of steel bars, handle them gently. Temporary protective measures such as wooden boards shall be used at the hanging points of steel bars to prevent the steel bars from piercing the coiled materials and mechanical damage caused by the steel bars being dragged directly on the coiled materials. 2. First, remove the isolation film of the first layer of the coiled material, then use glue to dry paste the waterproof coiled material. When laying, stagger more than one-third of the width. 3. Finally, he tore off the isolation film outside the roll, sprinkled cement powder on it, and swept it evenly with a broom to avoid sticking to his feet. 4. After the completion of the construction, self-inspection, acceptance, and protection of the finished product were carried out. Then, the subsequent processes such as binding the steel bars and pouring the concrete were carried out. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Pre-laid anti-sticky self-adhered waterproof membrane in Dalian City
The pre-laid anti-stick self-adhered waterproof membrane was sold in the Dalian City. For example, the price of the reinforced waterproof membrane of the pre-laid anti-stick self-adhered inner layer of the thermo-plastic polyene was 23.0 yuan, and the price of the reinforced P-type anti-root puncture pre-laid self-adhered walkway board was 18.0 yuan. These pre-laid anti-sticky self-adhered waterproof membrane coiled materials had some characteristics. For example, when the pre-laid anti-sticky method was used for construction, the coiled material was directly laid on the base layer with the sticky layer facing upward, and the concrete was directly poured on the surface of the coiled material. After the concrete was cured, it formed a complete and continuous bond with the sticky layer. The self-glue was used as a transition layer between the self-waterproof main structure and the sheet, achieving a very strong bond effect and effectively preventing water from flowing. The waterproof protective layer could not be set up to reduce the cost. The pre-laid anti-sticking method was adopted to reduce the damage of the waterproof layer caused by the base layer's distortion or settlement. The requirements for operating conditions were low, and there was no need for leveling or drying. The site environment and weather conditions would not affect the construction, and the construction period would be guaranteed. It was green, environmental friendly, and safe. The scope of application includes basement floor, basement side wall, subway, tunnel and other engineering parts that may cause external waterproof tearing due to geological activities. It is also especially suitable for waterproof projects where open flames are prohibited and the base is difficult to dry. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction kettle reconstruction construction plan
The following are some common construction plans for the reactor: ** I. Electromagnetic heating modification plan for the reactor ** 1. ** Power calculation and selection ** - First of all, the known conditions must be clear, such as the material, size (diameter, height, thickness, etc.), weight, effective volume, material weight, material mixing heat, heating temperature requirements, time requirements, etc. - According to the heat calculation formula,[Q = cm/Delta t+km](where [c] is the specific heat capacity,[m] is the mass, and [Delta t] is the temperature difference), the specific heat capacity [J/(KG* ° C)], the temperature difference [° C], and the mass [KG] are substituted into the formula and divided by the time [S] to obtain the power [W]. - For example, the known atmospheric pressure reactor, material 304, the external dimensions of the kettle body are 2 meters in diameter * 3 meters in height (8mm in thickness), the weight is about 1000kg, the effective volume is 7 m3, the material weight is 7 tons, the reaction material is a certain liquid material mixed specific heat according to the requirements of 4200J/kg* ° C, and it is required to be heated from 20 ° C to 280 ° C within 3 hours. After calculating the theoretical power, it is necessary to consider the loss (generally increase the loss by 20%) to determine the actual matching power. For example, the theoretical power of the above example is 708KW, and the actual matching is 708KW *1.2 = 850KW. Seven sets of 120KW electromagnetic heater can be used for parallel heating. 2. ** Steps to design the plan ** - Understand the original structure and working principle of the reactor, including the size, shape, material, working temperature and other parameters of the reactor. Then, according to the actual situation and needs of the reactor, the electromagnetic heating scheme was designed. ** II. Upgrade plan for the support and foam plug at the bottom of the reactor ** 1. ** Selection of Upgrade Materials ** - High-quality steel was used to ensure the bearing capacity and corrosion resistance of the lower support and foam plug. 2. ** Pre-construction preparation ** - The original lower support and foam plug were first cleaned, and then disassembled to facilitate the installation of new materials. 3. ** installation process ** - After determining the size of the new material, he drilled a hole and installed it gently. Then, he adjusted the reaction kettle to ensure that the new support and foam plug were stable. ** 3. Cleaning and replacement of paint containers ** 1. ** Clean paint container ** - Clean up the old paint container, use professional equipment to heat and spray it with high pressure to ensure that it is thoroughly cleaned. 2. ** Change paint container ** - A new paint container was installed, and the corresponding clamp was used to fix the container to ensure safety and reliability. ** IV. Replacing the valve and sensor ** 1. ** Replacing the valve ** - First of all, determine which valve needs to be replaced, then use professional equipment to disassemble it, and choose a suitable position for the new valve to install. 2. ** Replacing the sensor ** - Clean the original sensor, then remove it and mark it according to the location where the new sensor is to be installed. For the modification of the reactor involving the key supervision of dangerous chemical processes (such as the modification of the internal heat-conducting oil-injected electric heating reactor without cooling measures): 1. ** For the atmospheric pressure reaction process using heat medium heating ** - The reaction kettle should be equipped with automatic control valve for feed and heat medium, and the reaction temperature can be adjusted by changing the feed flow or heat medium flow. - The reaction kettle shall be equipped with a high reaction temperature alarm and interlocked to cut off the feed or the heat medium. The parallel lock shall be used to open the emergency cooling system (including the cooling medium) and emergency discharge facilities. 2. ** For the pressure reaction process using heat medium heating ** - The reaction kettle should be equipped with an automatic feed or heat medium flow control valve, which can adjust the reaction temperature and pressure by changing the feed flow or heat medium flow. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Keshun manufacturers recruit waterproof construction information inquiry
Keshun manufacturers had recruitment information for waterproof construction related personnel. Previously, there was a recruitment of a waterproof construction master with a monthly salary of 6000 - 10000 yuan. There were several waterproof apprentices. The age requirement was 18 to 35 years old. Those who were self-motivated were preferred. They were required to be hardworking and responsible. The application had to be contacted before the fourth day of the first month. In addition, there was also a job recruitment for waterproof construction management. The work location was in Huizhou. It required 3 - 5 years of work experience, a college degree or above, and a salary of 7000 - 11000 yuan. While waiting for the TV series, he could also read the exciting content related to this site!
How is the process of cartoon construction?
The process of cartoon construction can be quite complex. It involves creating characters, designing backgrounds, and planning out the storylines.
Basement construction process video
In the reference, there was a video titled "74 episodes| The most detailed construction process #Record real life #My village life #Self-built houses in the countryside "may contain video content related to the construction process of the basement, but it cannot be provided directly. It is recommended to search for relevant keywords (such as the basement construction process) on the TikTok platform to obtain more videos of the construction process. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Long glue reverse rotation film
Long film reverse-rotation film had some unique characteristics. For example, the Pelleo CK 531A table tennis rubber cover was a reverse-rotating long rubber single-piece rubber particle rubber. The price was 25 yuan per piece (red rubber cover with sponge). There were also 18 yuan per piece of red single-piece rubber (without sponge). It had different thickness specifications such as 0.6 - 0.8mm (red), 0.9 - 1.1mm (black), etc. Many users had feedback on the rubber's performance. Galaxy's Neptune long-rubber table tennis racket rubber was also a long-rubber anti-spin film, suitable for beginners. It not only had the characteristics of the usual long-rubber ball return route, which was erratic and strange, sinking, and strong anti-spin, but also had a special structure, good toughness, easy to control, and had a good defense effect on the loop ball. It could also create a strong rotation, suitable for cutting counter-attack style. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Team culture construction plan
The following is an example of a team culture building plan: ** I. Integration and root of corporate culture ** 1. The team leader must have a deep understanding of the cultural content of the company and explain the core values, mission, and vision of the company's culture to the team members in detail. 2. Through internal training, meetings, internal corporate journals and other channels, we widely promote the corporate culture to ensure that every member knows and understands it. 3. In daily work management, the company's culture was integrated into various rules and regulations and work processes, so that the company's culture could truly become the guide for employees 'thinking and behavior. ** 2. Establishing the team work philosophy and style ** 1. Team leaders should be clear about their own proactive work philosophy and style, and set an example for the team. 2. Work with the team members to determine a slogan that reflects the team's philosophy and style, such as through top-down and bottom-up communication and discussion. The slogan should reflect the core values of the team, such as teamwork and innovation. 3. In daily work, constantly emphasize and implement the work philosophy and style represented by the team slogan, so that the team members can consciously practice in their work. ** 3. Pay attention to the performance and results of team members ** 1. Establishing an effective monitoring mechanism, paying attention to the behavior of team members at work, promptly discovering behaviors that do not conform to the team culture and work requirements, and correcting them. 2. As for the results of the work, they would formulate clear evaluation standards and give timely encouragement to the members who performed well, such as material rewards, public praise, promotion opportunities, etc. For the members who did not meet the standards, they would put forward specific improvement suggestions and requirements to promote their work performance. 3. By continuously strengthening the measures of rewarding the good and punishing the bad, the team members 'awareness of results was cultivated, and the work efficiency and quality of the entire team were improved. ** 4. Organizing a team to learn ** 1. According to the job requirements and business development direction of the team members, formulate a systematic learning plan, including professional knowledge and skills related to the job. 2. Diverse learning methods were adopted, such as internal training courses, online learning platforms, expert lectures, experience sharing sessions, etc., to meet the learning styles and needs of different members. 3. They encouraged team members to learn independently and provided them with necessary learning resources and support, such as purchasing professional books and providing learning subsidies. 4. Regularly evaluate the learning effect of team members, combine learning results with performance evaluation, motivate members to actively participate in learning, and improve the overall knowledge and skill level of the team. ** 5. Organizing team activities ** 1. Regular team activities, such as expansion training, cultural and sports activities (such as basketball games, cultural galas, etc.), outdoor team building, etc. 2. During the event planning process, the interests and needs of the team members were fully considered to ensure that the event could attract the active participation of the members. 3. Through team activities, the emotional communication between team members will be strengthened, and the team's cohesiveness and sense of belonging will be enhanced, creating a positive and harmonious team atmosphere. The story of one person and a group of people is equally exciting. Everyone is welcome to click and read it!
Smart Campus Construction Plan
Construction Plan for the Underground Shelter
The following is the construction plan for the underground shelter: 1. [Selection of location: The location should be far away from the city and crowded areas. At the same time, factors such as terrain, water sources, and escape routes should be considered to reduce the threat of the apocalypse.] 2. ** Construction **: - The structure of the basement had to be sturdy and durable, with reinforced concrete walls and roof to ensure that it could withstand natural disasters, attacks, and radiation. - Consider adding thermal insulation materials to maintain temperature stability. 3. ** Air and water security **: - It was equipped with an efficient ventilation system to ensure the supply of fresh air. - Store enough food and water, use long-term storage solutions, such as canned food, and provide water purification equipment. 4. ** Security and Defense Setting **: - Security doors and surveillance systems were installed to guard against potential threats. - Prepare emergency plans and escape strategies to evacuate in time of danger. 5. [Community and Resource Network Establishment: Build connections with other survivors, share knowledge and resources, and improve survival rates through teamwork and mutual assistance in the apocalypse.] Click on the link below to read the comic "The System Sent Me a Sanctuary"