GB/T 7920.4-2016 English PDFUS$619.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 7920.4-2016: Concrete machinery terminology Status: Valid GB/T 7920.4: Historical versions
Basic dataStandard ID: GB/T 7920.4-2016 (GB/T7920.4-2016)Description (Translated English): Concrete machinery terminology Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: P97 Classification of International Standard: 01.040.91; 91.220 Word Count Estimation: 31,360 Date of Issue: 2016-02-24 Date of Implementation: 2016-07-01 Older Standard (superseded by this standard): GB/T 7920.4-2005 Regulation (derived from): National Standard Announcement No Issuing agency(ies): General Administration of Quality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 terms and definitions used in concrete machinery for mixing, conveying, pouring, compacting concrete and cleaning residual concrete. This standard applies to cement concrete machinery. GB/T 7920.4-2016: Concrete machinery terminology---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.Concrete machinery terminology ICS 01.040.91; 91.220 P97 National Standards of People's Republic of China Replacing GB/T 7920.4-2005 Concrete terms Issued on. 2016-02-24 2016-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released CONTENTSIntroduction Ⅲ ... 1 Scope 1 ... 2 Terms and definitions 1 ... 2.1 concrete mixer 1 ... 2.1.1 Category 1 ... 2.1.2 Component 1 ... 2.1.3 Technical Performance 3 ... 2.2 concrete mixing station (F) 3 ... 2.2.1 Category 3 ... 2.2.2 part 4 ... 2.2.3 Technical performance 5 ... 2.3 concrete mixing transport equipment 6 ... 2.3.1 Category 6 ... 2.3.2 part 6 ... 2.3.3 Technical Performance 7 ... 2.4 concrete conveying equipment 7 ... 2.4.1 Category 7 ... 2.4.2 part 9 ... 2.4.3 Technical performance 12 ... 2.5 concrete vibrator 14 ... 2.5.1 Category 14 ... 2.5.2 part 15 ... 2.5.3 Technical performance 15 ... 2.6 residual concrete washing and screening equipment 16 ... 2.6.1 Category 16 ... 2.6.2 part 16 ... 2.6.3 Technical performance 16 ... Index 17 ...ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 7920.4-2005 "Concrete terms", compared with the GB/T 7920.4-2005 main technical changes are as follows. --- Delete "water relay" "leverage scale" "electronic scales" "Supporting host" "supporting the host capacity," "assembling booms" "folding boom," "concrete mixing bucket," "concrete transport containers" "concrete delivery box" "concrete bucket", "screen", "cleaning sponge" "hopper" "cleaning cartridge" (See 2005 edition 2.2.2.15,2.1.2.1.6,2.1.2.1.7,2.1.2.14,2.1.3.2,2.4.2.2.2.1,2.4.2.2.2.2,2.3.1.4,2.4.1.5,2.4. 1.5.1,2.4.1.5.2,2.4.2.1.5,2.4.2.1.13.5,2.6.2.1,2.6.2.2); --- "Intermittent (periodical) concrete mixer" to "concrete mixer cycle" (see 2113, 2005 2.2.1.3...); --- "Periodical (batch) concrete mixing station (F)" with "cycle type concrete mixing station (House)" (see 2213, 2005 2.1.1.3...); --- "Mixing station (F) productivity" with "mixing station (F) Theoretical productivity" (see 2231, 2005 2.1.3.1...); --- "Duty cycle" to "mixing cycle" (see 2.1.3.5 and 2005 2.2.3.5); --- "Concrete mixer truck with a pump" to "pump and concrete mixer truck with a cloth arm" (see 2312, 2005 2.3.1.2...); --- "Pumping mechanism" to "pumping unit" (see 24219, 2005 2.4.2.1.10...); --- "Concrete pump (pump truck boom arm or rack truck)" to "concrete pump" (see 2412, 2005 2.4.1.2...); --- Increased fill rate, the expected residual rate, boom, undercarriage, fabric operating range, arm cloth maximum vertical height, loading height, job stability, concrete cloth machine, fixed machine fabric, fabric-flow machine, mobile fabric machine, belt conveyor concrete trucks, concrete jet car, arm cloth, fabric maximum radius, minimum radius of the fabric, the fabric maximum height, vibrating beam (2.3.3.4,2.3.3.8, 2.4.2.2.3,2.4.2.2.4,2.4.3.2.1,2.4.3.2.2,2.4.3.2.3,2.4.3.2.4,2.4.1.3,2.4.1.3.1,2.4.1.3. 2,2.4.1.3.3,2.4.1.4,2.4.1.6,2.4.2.2.2,2.4.3.3.1,2.4.3.3.2,2.4.3.3.3,2.5.1.15). The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee centralized construction machinery and equipment (SAC/TC328). This standard was drafted. Zoomlion Company Limited, Beijing Institute of Construction Mechanization. The main drafters of this standard. Sun Ping, Liu He, Sunyan Qiu, Wan Yun, Zhou Zi Han. This standard replaces the standards previously issued as follows. --- GB/T 7920.4-2005; --- GB/T 7920.4-1987. Concrete terms1 ScopeThis standard specifies the concrete mechanical stirring, transport, pouring, compacting concrete terms and definitions and cleaning residual concrete used in the process. This standard applies to concrete machinery.2 Terms and definitions2.1 concrete mixer 2.1.1 Classification 2.1.1.1 concrete mixer A certain mix of cement, aggregates, water and other materials into mechanical stirring concrete. 2.1.1.2 continuous concrete mixer Proportionally continuous feeding, mixing, discharging concrete mixer. 2.1.1.3 periodic concrete mixer Feeding, mixing, discharging cycle-cycle operations concrete mixer. 2.1.1.4 gravitation concrete mixer Concrete mixing material from the fixed blade with a stirring cylinder to high office, falling by gravity stirring concrete mixer. 2.1.1.4.1 reversing concrete mixer Mixing tube ends in a truncated cone cylinder, central cylinder, cylinder fixed blade, the mixing tube feed forward stirring reversal discharge concrete mixer. 2.1.1.4.2 tilting concrete mixer Tilt the mixing tube with discharge concrete mixer. 2.1.1.5 compulsory concrete mixer Concrete mixing materials by the rotating mixing blade or a stirring device mandatory concrete mixer. 2.1.1.5.1 paddle concrete mixer Vertically mounted rotating agitator for stirring motion concrete mixer in the annular region. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 7920.4-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 7920.4-2016_English as soon as possible, and keep you informed of the progress. 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