1, SMC combined water storage tanks Introduction ???? SMC combined water storage tanks is a new water tank currently widely used internationally. Beijing Institute of Architectural Design, designed by the National Building Materials Bureau developed FRP Research and Design Institute. Its unique properties to solve the large concrete water tank weight, easy to leakage, easy to grow moss and easily corroded steel tank and anti-rust coating off of water pollution and other issues, with the water quality is good, no leakage, light weight, beautiful appearance long life and easy installation. ???? SMC combined water storage tanks for industrial and mining enterprises, residential, hotels, restaurants and other public buildings. As domestic water, fire water and high quality requirements of food, medicine, health and other sectors essential storage facilities. 2, clean performance by the Chinese Preventive ???? sanitation and hygiene as well as Beijing Institute of Medical Sciences, Engineering, Health and Epidemic Prevention Station towel chemistry and toxicology tests were evaluated as follows: synthetic material provided, are not found to have toxic and disabling compounds: the color quality on-line detection and identification of volatiles result, SMC water tank soaking solution was not found high levels of toxic compounds large; animal toxicity test results SMC water tank immersion showed no acute toxicity and accumulation of toxicity. Box soaking water meets state drinking water standards (GB5749-85) and sink Japanese high quality standard. 3, tank construction ???? SMC combined water storage tanks are assembled by SMC molding boards, sealing materials, metal structures and piping systems made of a combination, can be assembled according to user needs 1-1000m3 tank, the tank needs to be updated if the original , no transformation of housing, molded by the door brought into the desert plates, can be assembled, adaptable to the design and construction of a great convenience. General standard tank design, special needs of large water tank designed. Tank seal is the use of specially developed styling products - sealed with the seal with non-toxic, water-resistant, elastic, permanent deformation, using a period of over 30 years. 4. SMC molded veneer specifications and performance specifications (For other specifications can be negotiated): 1000 × 1000mm, 1000 × 500mm, 500 × 500mm; thickness 5mm, 8mm, 10mm, l2mm, 14mm, 16mm board which 5mm thickness exclusively for the tank cover.