GB/T 9772-2009 English PDFUS$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 9772-2009: Fiber cement corrugated sheets and ridge tile Status: Valid GB/T 9772: Historical versions
Basic dataStandard ID: GB/T 9772-2009 (GB/T9772-2009)Description (Translated English): Fiber cement corrugated sheets and ridge tile Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q14 Classification of International Standard: 91.100.40 Word Count Estimation: 10,136 Date of Issue: 2009-03-09 Date of Implementation: 2009-11-05 Older Standard (superseded by this standard): GB/T 9772-1996 Quoted Standard: GB 175; GB/T 7019-1997; GB 8071; FZ/T 52008; JC/T 572; JC/T 574; JGJ 63 Regulation (derived from): National Standard Approval Announcement 2009 No.2 (Total No.142) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the fiber cement corrugated (hereinafter referred to as Bova) and Jiwa classification and code, Level, shape and size, marker, raw materials, requirements, test methods, inspection rules, sign and a certificate of compliance, packaging, transport and storage and so on. This standard applies to mineral fibers, organic fiber or cellulose fiber as a reinforcing fiber, common Portland cement as cementitious materials, mechanized production process made Bova and ridge tile building ancillary use. GB/T 9772-2009: Fiber cement corrugated sheets and ridge tile---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Fiber cement corrugated sheets and ridge tile ICS 91.100.40 Q14 National Standards of People's Republic of China Replacing GB/T 9772-1996 Fiber cement Bowa and Jiwa (ISO 9383.1995, Productsinfibre-reinforcedcement- ISO 9933.1995, Productsinfibre-reinforcedcement-Longcorrugatedor asymmetricalsectionsheetsandfittingsforroofingandcladding, NEQ) Posted 2009-03-09 2009-11-05 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard and ISO 9933-1995 "fiber-reinforced cement products for roofing and cladding corrugated or asymmetrical section sheets and fittings" ISO 9383-1995 "fiber cement roofing products with a small corrugated or asymmetrical section sheets and fittings," the non-equivalent. This standard replaces GB/T 9772-1996 "asbestos cement Bowa and Jiwa." The main difference compared with the standard GB/T 9772-1996 as follows. --- Modify the standard name; --- Define the scope of the standard; --- Expanding the reinforcing fiber varieties; --- Of Bova wave height reclassified with international standards (formerly standard 3.3, the new standard 3.3); --- Shape and size deviation indicator has been modified to increase the difference between the diagonal project; --- Bending strength according to three intensity levels, cancel superior products, first-class products, qualified quality level (formerly standard 3.2, the new standard 3.2); --- Test method of GB/T 7019-1997 "Test method for fiber cement products" implementation of the provisions. The standard proposed by China Building Materials Federation. This standard by the National Standardization Technical Committee cement products (SAC/TC197) centralized. This standard is drafted by. Suzhou Institute of concrete products, cement, building materials Suzhou Sinoma Design Institute. Participated in the drafting of this standard. Zhuzhou fiber cement works, Guangzhou-Yi Industrial Co., Ltd., Henan Construction Limited supplies hi Secretary, asbestos cement works upstream Xinyang City, Henan, Anhui Ningguo Hua Pu Building Material Co., Limited Sichuan Ka Wah Enterprise (Group) Co., The company, Huangshi Huaxin Cement Co., Ltd. fiber. The main drafters of this standard. Feng Liping, Wu Nanfeng, Huang Yu-Wei, Liu Jianqing, Jin left the sea, Zou Zemin. This standard was first released in 1988, the first revision in 1996, this is the second revision. Fiber cement Bowa and Jiwa1 ScopeThis standard specifies the fiber cement Bowa (hereinafter referred to Bova) and Jiwa classification and code, grade, shape and size, label, raw material Materials, requirements, test methods, inspection rules, marking and certificate of compliance, packaging, transport and storage and so on. This standard applies to mineral fibers, organic fibers or cellulose fibers as reinforcing fibers, in a common portland cement as cementing material, Mechanized production process made building Bowa and Jiwa ancillary use.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 175 Common Portland Cement GB/T 7019-1997 Test method for fiber cement products GB 8071 Chrysotile FZ/T 52008 PVA short fiber JC/T 572 alkali-resistant glass fiber rovings JC/T 574 Sepiolite JGJ63 concrete water standards 3 classification and code, grade, shape and size, label 3.1 Classification and Code 3.1.1 Bova Press to increase the fiber content is divided into non-asbestos type (NA) and chrysotile type (A). 3.1.2 Press Bova wave height dimensions are. large Bowa (DW), Bowa (ZW), small Bowa (XW). 3.1.3 Jiwa code (JW). Note 1. Non-asbestos type. reinforcing fiber does not contain asbestos fibers. Note 2. chrysotile type. chrysotile fibers reinforcing fibers contained. 3.2 rating According to Bova flexural strength of the force is divided into five levels. level Ⅰ Ⅱ grade, grade Ⅲ, grade Ⅳ, Ⅴ level. Note. Class Ⅳ, Ⅴ level Bowa only for temporary use of the building for five years or less. 3.3 Shape and Size 3.3.1 Bova shape shown in Figure 1, Figure 2, Figure 3, as shown in Table 1.1 large Bowa schematic diagram...... |
