The advantage of huaian glass fiber reinforced plastic anti-corrosion engineering
 
1, light weight, high strength: the proportion of glass fiber reinforced plastic is only 1.4 to 2.0, while the tensile strength of the filament wound FRP can reach 300-500 mpa, the ultimate tensile strength than ordinary steel, such as according to the strength calculation, also has reached or exceed certain special alloy steel, thus can be used as anticorrosive equipment of the main structure material, and possesses the advantages of convenient transportation, installation and maintenance.
2, good corrosion resistance: one of the biggest characteristic of glass fiber reinforced plastic, corrosion resistance is good. Through the resin type and brand of choice, using the appropriate molding process, can produce a variety of acid resistance, alkali, salt and organic solvents of glass fiber reinforced plastic products.
3, good surface performance, and ease of cleaning and sterilization performance: because of the glass fiber reinforced plastic molding of a whole, no seams, wall smooth, contact with chemical medium, surface few corrosion products and scaling phenomenon, more not breed bacteria and microorganisms. So there is no pollution medium, easy to clean, the food and drug administration specialized inspection, glass fiber reinforced plastic has reached the requirement of food brewing, medicine industry.
4, can design: glass fiber reinforced plastic is a kind of can change the raw material type, quantity proportion and reinforced material arrangement way, in order to meet the different performance requirements of composites.
5, good construction technology: no curing of the resin and reinforced material has the ability to change shape, therefore, can through different methods of molding and mold easily processed into the required shape. This feature is most suitable for large, integrated and complex equipment and construction requirements, and is suitable for site construction and assembly.
6, anti-aging, flame retardant, fiberglass reinforced plastics is category of products, there is a natural aging and substrate material burning question. But after 60 years in the world, after more than 30 years of research in China, has been preliminarily solved, reinforced material and coupling agent treatment, use of 50 years, the bending strength can keep long in 64-46%, the tensile strength retention rate at 71.2%, with addition of stabilizer, again as anti aging performance is better; Adding flame retardants and the glass substrate by adding flame retardant, flame retardant resin oxygen index of 34-36, fully satisfy the requirement of the fermentation equipment flame retardant fire.
7, low comprehensive cost: glass fiber reinforced plastic as a kind of new functional materials, due to the high prices of the raw materials used. Generally speaking, glass fiber reinforced plastic equipment is higher than the price of carbon steel and some plastic equipment, and lower than stainless steel and other non-ferrous metal equipment. But as a result of glass fiber reinforced plastic and light weight, good corrosion resistance, long service life, less maintenance, its installation, use and comprehensive cost is low; And for some complex or harsh equipment using conditions, can be used to each director, such as heating plate works of stainless steel or titanium, lined with thermoplastics, etc., in order to achieve both have excellent properties and can reduce the cost of purpose. The structural layer thickness to adjust different medium and load.
 
 
 
Huaian fiberglass anticorrosive engineering construction process need to pay attention to
 
1, due to the raw materials used in construction for flammable items, all enter the site construction personnel are not allowed to smoke, it is strictly prohibited to fireworks.
2, the construction environment temperature with 5 to 25 ℃ advisable, relative humidity is not more than 8%.
3, glass fiber reinforced plastic anti-corrosion engineering construction based whether level off, the strict inspection before the ground under the condition of the ground is not completely dry cannot undertake construction due to the ring in the basement so unexpectedly with ventilation and low voltage lighting when necessary.
4, corrosion resistant layer surface smooth level off, the enhancement layer of concave and convex part of the elevation difference should not exceed 20% of the wall thickness.
5, enter the site construction personnel observe the rules and regulations, to follow the arrangement of the captain.
6, before construction to ensure the smooth cement floor completely dry basis, and then bottom oil painting work can proceed.
7, when making besmear brushs enamels site must be with the ventilator to send fresh air to keep fresh air in pool, or wearing a gas mask in order to better the construction.
8, due to the construction environment as part of the basin irrigation, against epoxy curing forming, so must need 48 hours of curing time and can be used after being cured.
In addition to the above considerations, in glass fiber reinforced plastic anti-corrosion engineering construction process, must strictly implement safety technical regulations, smooth operation, it is forbidden to command and illegal operation, causing death, lines and equipment accidents.
 
 
Huaian fiberglass anticorrosive engineering operation conditions
 
1, when the humidity is too large to add dehumidifier, temperature is too low, the heating measures should be adopted.
2, FRP before construction, should strictly in accordance with the design requirements for process quality, and make the record of construction.
3, the surface of the concrete base requires strong, dense, smooth, cannot have the unqualified phenomenon such as shell crack.
4, raw material in the form of a pipeline to work in transportation, construction site for a fixed capacity of ingredients.
 
 
Huaian FRP corrosion of basal before treatment
 
(1, pickling method used in the oil more base level) : using metal rust remover to clean the oil on the surface of the steel structure, and then rinse with water, and cooperate with the hair brush wash, this method can remove more oil.
2, mechanical method: using grinding machine surface scale, rust removal of steel structure system of membrane residual sand, slag, dust and oil and other substances, can make coating firmly attached on the surface of the workpiece, the workpiece surface before coating must be clean, otherwise, not only affects the bonding strength of coating and base metal and the corrosion resistance, but also can make the matrix metal under even with protective coating can also continue to corrosion, the coating peeling, influence on the mechanical properties of the steel structure and service life. So in surface treatment of steel structure construction before is protective layer to obtain good quality, extend the service life of steel structure of the important guarantee and measures.
 
 
Huaian fiberglass anticorrosive engineering considerations
 
1, the construction site should be kept clean, after the cleaning is remaining inflammable, explosive and other sundry.
2, FRP surface curing time 10 days or more, a storage tank 20 days or more, room temperature curing can use time for 30 days.
3, construction site should be kept well ventilated, configuration fire equipment, no fire and warning signs, to ensure safety.
4 technical conditions, strictly control the construction environment, the environment temperature is greater than 12 ℃, humidity is not more than 80%, quality assurance, don't catch up.
5, the corner, the door at entrances and exits, the reserved hole, pipe or floor drain etc, easy to form a weak link, causing hidden trouble, should pay special attention to and strengthen the treatment in the construction.
Glass fiber reinforced plastic anti-corrosion engineering operation must be very strict, if there is a little mistake, then there may appear this or that problem, serious still can lose its anti-corrosion performance, so I hope through the above considerations, construction personnel can be more attention, more careful construction.
 
Huaian is located in the north of jiangsu province, eastern jianghuai plains. Is located in the Yangtze river delta area, is an important central city, north jiangsu nanjing metropolitan circle closely circling city. Located in the ancient huaihe river and the beijing-hangzhou grand canal intersection, is China's fourth largest freshwater lake in hongze lake, is the national famous historical and cultural city, national sanitary city, national garden city, national environmental protection model city, national low carbon pilot cities, China excellent tourism city. With yangzhou as a major source of huaiyang cuisine, jianghuai basin is one of the birthplace of ancient culture. Huaian has been 2200 years of history. Warlords county, there are the famous "violet hillock culture" site. Was a crossroads, grain transportation hub, salt has attained significant praetorium, jiangnan river praetorium. History and yangzhou, suzhou, hangzhou and along the canal "four metropolis", "capital of China canal" reputation.
 
Huaian glass fiber reinforced plastic anti-corrosion company for your service, ensure the quality, price concessions, welcomed the cooperation!