Tengzhou three fiberglass cloth five oil antiseptic Welcome Welcome to the tripod Longtime preservative company! The company dedicated to provide you with the best quality service! National toll-free 24-hour hotline: 400-0515-688 business service hotline: 15380582888 The company has offices in the country:... Eastern Region Northern Region Southern Region Central District, Northwest meet your company's needs, you can receive a call the day of arrival site, to provide satisfactory construction program and product pricing. Willing to cooperate with your company happy, mutually beneficial and win-win. Epoxy coated construction program five three cloth 1. Basis of Preparation 1.1.1 project tender documents, design drawings; 1.1.2 construction site conditions and field survey data; 1.1.3 "building construction and acceptance anticorrosion" (GB50121-2002); 1.1.4 "Construction Quality Inspection and Evaluation Standards" (GBJ301-88);.. 1.1.5 construction industry norms and standards of existing technologies such as national and local regulations. 2. Project Overview Project Name: fire water corrosion engineering engineering practice: three epoxy coated cloth five construction practices 3. Prepare 3.1 quality objectives quality objectives: qualified. 3.2 Security Target Project security objectives: no significant personal injury and poisoning, to prevent fatal accidents, general accident frequency is less than 6 ‰. 4. Material preparation 4.1 4.1.1 epoxy. Epoxy resin refers to two or more epoxy groups in the molecule contained in general. Its superior performance, high mechanical strength, adhesion force, small (about 2%) shrinkage of acid and other chemical mediators have some stability, excellent performance impermeable. And stable at room temperature performance, excellent environmental performance. When using the brush in the pool wall, forming a complete dryness high intensity membranous substance, which play pool water corrosion purposes. 4.1.2 often organic amine epoxy, resin curing agent. According to the environmental needs of the project, the choice of epoxy curing agents dedicated T31. 4.1.3. 4.1.4. According to the conditions of the construction of epoxy resin ratio of 1) the amount of each preparation should be used within 30min. Midway shall any additional materials. 2) Epoxy construction environment temperature is preferably in the -15-30 ℃. 3) Construction of the resin after curing is not less than 2-4 overnight at -15 ℃ environment. 4.2 glass cloth using a density of alkali glass fiber cloth 10 * 10 do reinforcement layer. 5. The construction program has conditionally 5.1 5.1.1 Construction Conditions: Examinations of existing buildings and construction of existing grassroots meets the conditions of corrosion-resistant materials. 5.1.2 Environmental conditions: 1. The anti-corrosion material construction to be in dry weather; 2. Do not attach the anti-corrosion materials and material conditions of continuous exposure to temperatures of 40 ℃. 5.2. The clean-up grassroots 5.2.1 grass-roots must be strong, dense, strength must be tested and shall meet the design requirements. Do groundwater seepage, uneven subsidence. Prohibited from the sand, shell, crack, Honeycomb and so on. 5.2.2 treated primary surface should be smooth, must be dry, in the depth of 20mm thickness of the layer, the moisture content should not exceed 6%; primary surface must be clean. Preconstruction primary surface treatment method should be when using hand or power tool cleaning, the surface should be free of cement residue and loose fixtures. 5.2.3 Where anti-corrosion layer through pipes, casing, aside hole, embedded parts, should be set up in advance or remain buried. 5.2.4. All should wipe the corner into a circular shape, floor drain pipes and other details should be smooth calendered grassroots, grassroots casing pipe should be higher than 20mm above the drain to drain water should be less than the grassroots level, and should be required find the slope. 5.3 5.3.1 construction process. Construction Environment 1. The environmental temperature is preferably -15-30 ℃, relative humidity not more than 80%. Construction ambient temperature is below 10 ℃, measures should be taken to heat up. 2. Former anti-corrosion construction, the construction should be based on the ambient temperature, humidity, raw materials and work characteristics, selected by testing after appropriate mix of construction methods and construction operations can be carried out large-scale construction. 3. Anticorrosion construction site should prevent dust. During the construction and maintenance should be taken waterproof, fireproof, anti-exposure and other measures. 4. When corrosion engineering construction, construction can not be cross with other types. 5.3.2 epoxy fiberglass construction sequence: Resin coating the bottom - → Curing - → enhancements - → paving layers of glass cloth to design - → curing, trim - → overlay coating resin - → curing 5.3.3 Enhanced measures: measures required to enhance the yin and yang angle, around pipes, construction joints and cracks at the other parts of its approach is the overlay layer of glass fiber cloth 1-2 after sealing the bottom, concrete paving methods, see 5.3.4 .. 5.3.4 Paving glass cloth: This project uses a continuous hand lay-up construction method. 5.3.4.1. After the primer coated glass cloth to design a continuous paving layers. 1. Glass cloth must be soaked in epoxy resin with a good feed to completely soaked, out to get rid of excess epoxy resin material, so that the stock of 20-25%. 2. Before even brushing a layer of lining paint shop, then lined with fiber-reinforced materials, must be affixed to the real, net to catch bubbles on coat of paint, the paint should be full. 3. After lining shop, you should check the quality of the lining, when there are glitches, delamination and bubbles and other defects should be repaired. 4. When lining shop, lap width with layers of fiber reinforced materials should not be less than 50mm. 5. Patch principle is roughly: first plane, after the Omo; down after the first, the first years after the outside; the top of the back wall first. 5.3.5 After completion of the enhancement layer paving, should solidify 24h, trimmed surfaces, and then overlay resin construction. 5.4 Check quality 5.4.1. Visual inspection 5.4.1.1. Bubbles, surface allows maximum bubble diameter is 5mm, bubbles per square meter is not more than 5mm diameter are less than three. 5.4.1.2. Cracks, surface cracks not more than 0.5mm depth, surface enhancement layer depth of 2mm or more shall crack. 5.4.1.3. The surface should be smooth. 5.4.1.4. In conjunction with the primary coating should be solid, non-hierarchical delamination, bare fiber, epoxy caking. Foreign body inclusions, color obvious disparities. 5.4.2. Check the degree of cure of 5.4.2.1. Hand-touch lining surface without stickiness. 5.4.2.2. Hand or percussion sound products issued coins should crisp. 5.5. After the product protection and precautions 5.5.1 construction is completed, the pool three days shall not enter into people, not water 7 days. 5.5.2 After completion of construction, the pool must not carry out welding operations. 6. Production safety assurance measures