7.5 Paint a coating film: after the

7.5涂漆：上一涂层补强层的材料固化并干燥后，应首先检查其附加层部位是否有残留的气孔或气泡，如果没有，则可以涂上第一层涂膜；刮擦第一层薄膜防水材料，可用塑料或橡胶刮板均匀涂抹，力求厚度一致，在0.8mm左右，即用量为0.8kg / m2。<BR>7.6刮擦第二涂膜：第一涂膜固化后，可以均匀地涂在第二涂膜上，涂膜方向应垂直于第一涂膜方向；<BR>7.7应注意的质量问题<BR>毛孔，气泡：物料的混合方法和搅拌时间不能使物料均匀混合；另一个原因是基层处理不干净，做涂膜要仔细清洁基层，一定不能有浮沙和灰尘，基层不应该有毛孔，覆盖各层毛孔应根据工艺要求进行处理，以防止因泄漏造成涂膜的破坏。<BR>打鼓：基层皮肤，沙土不开裂，不干燥，使涂膜粘结不良，基层施工应认真操作，保养，使基层干燥，先涂底漆，固化后，然后根据防水层施工工艺逐层涂刷。<BR>7.8特殊部位的处理：突出屋面的根部，排水口，阴阳角，变形缝等薄弱环节，应在大面积涂装前做防水防水层，底部胶面纤维后要干燥布料切成与阴阳角管根等大小，形状相同，将宽度约200mm的布料，铺设在阴阳角管根等细节上。同时喷涂防水涂料，在室温下约4小时后将表面干燥，然后刷第二和第三防水涂料。干燥8小时后，可以进行大面积的油漆防水层施工。<BR>7.9涂层厚度控制试验和厚度试验：涂层厚度是影响涂层防水质量的关键因素。通过手动操作难以正确地控制涂层的厚度。因为每个涂层需要刷几次才能完成，并且每个涂层不能太厚。如果涂层太厚，则涂层表面将显得干燥成膜，并且内部的油漆水分或溶剂不会蒸发或蒸发，从而使涂层难以干燥并成型具有一定强度和防水能力的防水膜。当然，擦洗得太薄也会导致不必要的劳力浪费和工期延误。因此，在油漆防水施工之前，必须按照设计要求每平方米油漆的用量，涂料的厚度和涂料的材料，事先通过测试确定每个涂料刷的厚度。根据我单位过去的施工经验，经计算，涂料总量应控制在1.5kg / m2，每刮涂涂料应控制在0.8kg / m2，通过精确的材料控制，以准确地控制涂料的厚度，使每层涂料都可以干燥，从而确保涂料防水施工的质量。<BR>可以使用游标卡尺测量防水涂料的总厚度，以进行适当的采样。然后修补采样位置。<BR>7.10涂膜翘边：防水层边缘，节刷连接处，有基层剥落现象。主要原因是草皮不干净或干燥，末端操作不细致，密封性不好，底层涂料的结合力不强等原因造成的边缘。因此，基层要保证清洁，干燥，细致的操作。<BR>7.11损坏：涂层防水层的分层施工过程或所有涂层膜的施工过程中，不等待涂层膜对操作活动的固化，或放置工具材料等，会使涂层膜破裂，划伤。施工期间应保护涂膜的完整性。<BR>8，防水卷材施工：见地下室防水卷材施工。<BR>九，屋面施工注意事项<BR>9.1严格选择屋面防水材料，要根据设计文件注明的用途使用防水材料的品种，规格，性能要求，选用的防水材料要符合质量标准，屋面防水材料必须具有出厂合格证和许可证，方可使用还需要根据规定送出样品进行检查，通过复检后即可使用。<BR>9.2屋顶草和凸屋顶的结构（女儿w

7.5 涂漆膜：前涂层加固层的材料固化干燥后，应先检查其附加层位点是否有残留毛孔或气泡，如果没有，可以涂上第一层涂层膜：刮第一层薄膜防水材料，可均匀地用塑料或橡胶刮刀施用，力求厚度一致，在0.8毫米左右，即0.8kg/m2的剂量。<BR>7.6 刮第二涂膜：第一次涂膜固化后，可均匀地涂在第二涂膜上，涂层的方向应垂直于第一涂层方向：<BR>7.7 应注意的质量问题<BR>孔、气泡：材料混合方法和搅拌时间没有使材料均匀混合：另一个原因是基层处理不干净，做涂膜时要认真清理基层，不得有浮沙和灰尘，基层不得有毛孔，涂层的各层毛孔应按工艺要求处理，防止涂层膜的破坏造成渗漏。<BR>打鼓：对基层皮肤、沙子、开裂、不干燥，使涂膜粘结不良，基层建设要认真操作、维护，到基层晾干，先涂上底层涂层，固化后再按防水层施工工艺逐层刷。<BR>7.8特殊部位的处理：突出屋顶的管根、排水口、阴阳角、变形接缝等薄弱环节，应在大面积涂漆前加层，将底部胶面干燥后，将纤维布切成阴阳角管根等尺寸，形状相同，并将宽度在200mm左右，铺设在阴阳角管根等细节上。同时油漆防水涂料，在室温约4小时后表面干燥，然后刷第二和第三防水漆。经过8个小时的干燥，可以进行大面积的油漆防水层施工。<BR>7.9 涂层厚度控制试验和厚度测试：涂层厚度是影响涂料防水质量的关键因素。手工操作很难正确控制涂层的厚度。因为每个涂层需要刷几次才能完成，而且每个涂层不能太厚。如果涂层太厚，涂层表面就会出现干燥成薄膜，内部油漆水分或溶剂不能蒸发或蒸发，使涂层难以干燥，形成具有一定强度和防水能力的防水膜。当然，擦洗太薄也会导致不必要的劳动浪费和延误的时间表。因此，在油漆防水施工之前，必须按照每平方米油漆剂位、油漆厚度和涂层材料的设计要求，提前通过测试，确定每个涂层刷的厚度。根据我单位以往的施工经验，通过计算，涂料总量应控制在1.5公斤/平方米，每刮涂料为0.8kg/m2，通过精确的材料控制，以准确控制涂料的厚度，使每层涂料都能干燥，从而保证涂料施工质量。<BR>防水涂层的总厚度检查可以用光标卡钳进行测量，以便进行适当的采样。然后对采样站点进行修补。<BR>7.10 涂膜翘边：防水层边缘，段刷连接位，与基层剥边现象。主要原因是草不干净或干燥，末端操作不细致，密封性不好，底层涂层粘结力不强等造成边缘。因此，基层要保证干净、干燥、细致的操作。<BR>7.11 损坏：涂层防水层层施工过程或所有涂膜施工，不等待涂层膜固化的操作活动，或放置工具材料等，涂层膜将被打破、划伤。在施工过程中应保护涂层膜的完整性。<BR>8、防水线圈施工：见地下室防水线圈施工。<BR>9、屋顶施工防范措施<BR>9.1 严格选用屋顶防水材料，根据设计文件规定的防水材料品种、规格、性能要求，选择符合质量标准的防水材料，屋顶防水材料必须有出厂证书和许可证，使用前还需要按照规定进行抽样送检，通过复检后方可使用。<BR>9.2 屋顶草和突出屋顶的结构（女儿w

7.5 Paint a coating film: after the material of the previous coating reinforcement layer is cured and dried, it should first check its additional layer site for residual pores or bubbles, if not, you can paint the first layer of coating film; Scratch the first layer of film waterproof material, can be applied evenly with plastic or rubber scraper, and strive for consistent thickness, in 0.8mm or so, that is, the dosage of 0.8kg/m2.7.6 Scrape the second coating film: after the first coating film cures, it can be evenly applied on the second coating film, the direction of the coating should be perpendicular to the first coating direction;7.7 Quality issues that should be noted Pores, bubbles: the material mixing method and stirring time did not make the material mix evenly; Another reason is that the grass-roots treatment is not clean, do the coating film should carefully clean the grass-roots, there must be no floating sand and dust, the grass-roots should not have pores, coating the various layers of the pores should be treated according to the requirements of the process, to prevent the destruction of the coating film caused by leakage.Drumming: the grass-roots skin, sand, cracking, not drying, so that the coating film bonding bad, grass-roots construction should be seriously operated, maintenance, to the grass-roots drying, first coat the bottom coating, curing, and then according to the waterproof layer construction process layer by layer brushing.7.8 special parts of treatment: highlighting the roof of the pipe root, drainage port, yin and yang angle, deformation seams and other weak links, should be done before a large area of painting waterproof additional layer, the bottom glue surface dry after the fiber cloth cut into and yin and yang angle pipe root and other sizes, shape is the same and will be around the width of 200mm cloth, laid in yin and yang angle pipe root and other details. At the same time paint waterproof paint, at room temperature of about 4 hours after the surface dry, and then brush the second and third waterproof paint. After 8 hours of drying, a large area of paint waterproof layer construction can be carried out.7.9 Coating thickness control test and thickness test: Coating thickness is a key factor affecting the waterproof quality of coatings. It is difficult to control the thickness of the coating correctly by manual operation. Because each coating needs to be brushed several times to complete, and each coating can not be too thick. If the coating is too thick, the coating surface will appear dry into a film, and the internal paint moisture or solvent can not evaporate or evaporate, making the coating difficult to dry and shape a waterproof film with a certain strength and waterproof capacity. Of course, scrubbing too thin can also lead to unnecessary labor waste and delays in schedule. Therefore, before the waterproof construction of paint, must be in accordance with the design requirements of each square meter of paint dosage, paint thickness and coating material, in advance through the test to determine the thickness of each coating brush. According to my unit's past construction experience and through calculation, the total amount of paint should be controlled at 1.5kg/m2, each scraping paint for 0.8kg/m2, through accurate material control, in order to accurately control the thickness of the coating, so that each coating can be dry, so as to ensure the quality of the paint waterproof construction.The total thickness check of waterproof coating can be measured with a cursor caliper for appropriate sampling. The sampling site is then patched.7.10 Coating film warp edge: waterproof layer edge, section brush joining place, with the grass-roots peeling edge phenomenon. The main reason is that the grass is not clean or dry, the end operation is not meticulous, sealing is not good, the underlying coating bonding force is not strong, etc. caused by the edge. Therefore, the grass-roots to ensure clean, dry, detailed operation.7.11 Damage: coating waterproof layer layering construction process or all coating film construction, not waiting for the coating film curing on the operation activities, or placement of tool materials, etc., the coating film will be broken, scratched. The integrity of the coating film should be protected during construction.8, waterproof coil construction: see the basement waterproof coil construction.9, roofing construction precautions9.1 Strict selection of roof waterproof materials, according to the design documents indicated the use of waterproof material varieties, specifications, performance requirements, the selection of waterproof materials in line with quality standards, roof waterproofing materials must have a factory certificate and permit, before use also need to be sampled according to the provisions sent for inspection, after passing the retest can be used.9.2 The structure of roofing grass and protruding roof (daughter w<BR>