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Supply Tianjin PU basketball court construction of the silicon | silicon PU Tennis Court Construction | silicon PU basketball courts introduction | silicone tennis court prices
Information Name: | Supply Tianjin PU basketball court construction of the silicon | silicon PU Tennis Court Construction | silicon PU basketball courts introduction | silicone tennis court prices |
Published: | 2012-04-10 |
Validity: | 360 |
Specifications: | Supply Tianjin PU basketball court construction of the silicon | silicon PU Tennis Court Construction | silicon PU basketball courts introduction | silicone tennis court prices |
Quantity: | 100000.00 |
Price Description: | |
Detailed Product Description: | Supply Tianjin PU basketball court construction of the silicon | silicon PU Tennis Court Construction | silicon PU basketball courts introduction | silicone tennis court prices Environmental protection silicone construction technology And construction base surface requirements Based on the quality of the site first off, good foundation for a successful start, the base surface using cement concrete foundation, it should meet the following requirements: 1, the newly poured concrete should have adequate curing time (not less than 28 days). 2, the surface roughness, 3 m straightedge permissible error ≤ 3mm. 3, according to the design label construction, basic strength c25 above, no cracks, delamination, and return sand phenomenon. 4, surrounded by the design of a reasonable gutter. To ensure the drainage smooth base surface slope ≤ 5%, and meet the design requirements. To stay the temperature expansion joints, generally according to the aspect 6m wide and 5mm deep 3cm cut seam. 6, rainy construction, to avoid construction in the sun or the temperature of 10 ° C case. 7, the indoor venues to maintain good cross ventilation effect. Second, the main construction method 1, the construction process Treating surface crossed → treatment → primer construction caulk → elastic layer construction → elastic leveling layer construction → roll coating interface agent → topcoat layer construction → 2, the construction techniques 2.1-based face processing 1) first clean the work surface, then use the water wet the base surface, with about 5% dilute hydrochloric acid or oxalic acid spill and wash the cement-based surface, then rinse with water. The observed lifetime of the water stains on the basal plane a test of the flatness and slope to draw water at the marker circle. Base surface after cleaning and drying the white powder compounds and dust material. The caulk processing: concrete expansion joint caulk before the first clean, and marked with a sealer. Seam, such as deep or wide free rubber particles or foam to make a bottom, then fill; available elastic material and rubber patch on the part of particularly depressed region. 2) primary drying, grinding and processing, the obvious bulge, then the primer, the construction of cement-based surface requires sturdy, dry, clean, smooth and free of grease, chalking phenomenon. 3) Subject to the construction of grass-roots dry the primer with a roller material deployment, to evenly Guntu in cement-based surface, and sealing and bonding, the role of the flexible material layer and the bond strength of the cement base surface, so that difficult to delamination and bubbles. If part of the ground loose absorption material more obvious, to repeat the roll coating one or two times. Until after the primer layer is dried (8 hours), then a process of construction. 2.2 elastic layer construction 1) check to make sure the foundation treatment to meet the construction requirements, before the construction of the coating material in the pre-construction must be according to the ratio (A: B = 30:9) Stir in blender (about 5 minutes) before use with a good run out of material as far as possible within 30 minutes. 2) elastic layer construction with toothed trowel elastic layer material coated scratch the surface of the base, each scratch coating thickness of not more than 2mm, each coated with scratch time interval before a dry subject (usually about 10 hours) depending on site weather conditions, until coated blown to the required thickness. Tu scraping to pay attention to the leveling effect, to ensure that the surface leveling. Elastic layer to dry, the water law test surface flatness of the stagnant water at strengthening the layer of material with elastic patch formation, the surface of granular debris mixed or accumulation at the required mill polished smooth and then under a process of construction. 2.3 elasticity leveling layer construction When the elastic layer material to dry (10 hours) shall be timely construction strengthen the material, two layers of material to ensure the knot securely. Materials before construction must be according to the ratio (A: B = 30:9) with mixer mixing evenly (about 5 minutes) before use. With good material must be used up within 30 minutes; dried surface should be smooth and smooth, if mixed with debris or uneven at the need to trim the smoothing can be carried out under a process in the construction process, construction methods, with the elastic layer. 2.4 interface agent construction Be leveling layer of elastic material dry (10 hours), the audience handle the interface agent construction materials before construction must be according to the ratio (A: B = 2:1) Stir with mixer (about 5 minutes) before use, the full roll coating can be a. 2.5 topcoat layer construction 1) silicon PU stadium finish for the two-component water-based materials from group A and group B, the ratio A: B = 1:0.08 (weight ratio). This two materials are mixed and then add a special slip of sand (adding AB mixed weight (1:0.2), the material boiling stir evenly, scraping, spray construction. 2) every two times finish construction on the times before the finish to dry (adding AB mixed weight (1:0.05), the material boiling stir evenly, scraping, spray construction. 2.6 Crossed 1) topcoat layer after curing can be crossed only after Stir before construction. 2) Size standards in accordance with the stadium construction mark the boundaries of the location along the boundaries on both sides of textured paper, stickers, ready, brush with wool direct construction, program marking the spot coating one or two silicon PU Stadium surface over the program The line of paint until the surface is dry, tear textured paper. Third, the quality of protection measures A quality target a 100% acceptance rate. 2, the construction program consists of professional and technical personnel of the engineering department of the company after repeated practice of carefully designed. Construction operation of the construction process by the company specializes in construction workers. 3, material production implementation of the ISO 9001 quality management mode of operation, approach the material certification, inspection reports. Expired or substandard products are not allowed to enter the site. 4, each process behind the quasi-acceptance by the full-time quality inspector under the process of construction. Concealed works by the common acceptance of the Party on behalf of and quality inspector, and fill the concealed work record. Fourth, a safe and civilized construction measures 1, into the construction site should strictly abide by the site management system. 2, on the site in a timely manner to clean up, do a good job-site waste disposal work. Implementation of safe and civilized construction works is completed, the field clear. 3, the construction site at any time to do the material stacked neatly, and put away and set up signs in strict accordance with the variety of materials with different specifications and model classification. 4, the establishment of sound safety supervision and assurance system, to operate in strict accordance with the safety technical operation. Site of all construction workers must establish a "safety first, prevention first" ideology, concerned about their care about the lives and safety of others. 5, the construction site at the entrance to the establishment of safety warning signs, and put an end to enter the construction site and construction of independent personnel. 6, the construction site must be reasonable layout of the erection of electrical appliances, cables, and regular inspection to prevent leakage wounding. The use of electric tools must be specifically responsible for the need to cut off the power before the finish to leave. Fifth, quality assurance The quality of survival, reputation and development, and strive to better services for all, commitment to quality in this company to undertake the project as follows: The Company's warranty is one year. During the warranty period to ensure our product quality or the quality of construction, we responsible for the free repair. Case of man-made damage or damage caused by force majeure, I may provide maintenance services, but the cost will be charged. |
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You are the 6575 visitor
Copyright © GuangDong ICP No. 10089450, Tianjin to build bright Sports Facilities Engineering Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility