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GB/T 22632-2008: Door leaves -- Determination of the resistance to hard body impact
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22632-2008 | English | 114 |
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Door leaves -- Determination of the resistance to hard body impact
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GB/T 22632-2008
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Basic data | Standard ID | GB/T 22632-2008 (GB/T22632-2008) | | Description (Translated English) | Door leaves -- Determination of the resistance to hard body impact | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q70 | | Classification of International Standard | 91.060.50 | | Word Count Estimation | 6,689 | | Date of Issue | 2008-12-24 | | Date of Implementation | 2009-10-01 | | Adopted Standard | ISO 8271-2005, IDT | | Regulation (derived from) | National Standard Approval Announcement 2008 No.21 (Total No.134) | | 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 hard object impact damage detection method for the doors. This standard applies to all doors. Note: The hard body impact is often small objects, large objects or local (e. g., the device and the base angle) of the collision, the impact can cause local damage to the strength and surface appearance. Damage caused by the impact of the material will vary with the change of the door. | GB/T 22632-2008: Door leaves -- Determination of the resistance to hard body impact---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.
Door leaves. Determination of the resistance to hard body impact
ICS 91.060.50
Q70
National Standards of People's Republic of China
GB/T 22632-2008/ISO 8271.2005
Door anti-collision performance hard object detection method
(ISO 8271.2005, IDT)
Posted 2008-12-24
2009-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is identical with ISO 8271.2005 "anti-door hard object impact performance testing methods."
For ease of use, this standard made the following editorial changes.
a) "this International Standard" be replaced by "this standard";
b) use a decimal point instead of a decimal comma ",". ",";
c) Remove the preface to international standards;
d) increase of the test results in Chapter 5 Note informative content.
The standard proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China.
This standard is under the jurisdiction of the Ministry of Construction of housing building products Standardization Technical Committee, components and products with the urban and rural areas.
This standard is drafted by. Guangdong Provincial Academy of Building Research, China Building Standard Design and Research Institute.
Participated in the drafting of this Standard. China Academy of Building Research Shanghai Research Institute of Building Sciences Ltd., Henan Province Building Science Institute
Study Institute, Guangdong Province, Dongguan City, Kennedy Long Metal Products Co., Ltd., Fujian Nanping Aluminum Co., gifted victory aluminum windows and doors Technology (Shanghai) Co.,
the company.
The main drafters of this standard. on the fly Tan, Shi Man Cheung, Zhang Zuoping, Zhuang Guowei Wang Hongtao, Liukuai Tao, Xu Qin, Liu Xinsheng, Duwan Ming,
Xie Guangyu, Jiang Yusheng.
This standard was first published.
GB/T 22632-2008/ISO 8271.2005
Door anti-collision performance hard object detection method
1 Scope
This standard specifies the hard object impact damage to door detection method.
This standard applies to all doors.
Note. The hard object impact is often small objects or partial large objects (such as angle device and the base) of the collision, this strike will affect the strength and appearance
Local surface damage. Damage caused by the impact will vary depending on the material of the door vary.
2 devices
2.1 support means
When the door is level for securing the long side of the rigid support.
2.2 impact device
A diameter of (50 ± 1) mm steel ball and a proper release bracket.
2.3 Test apparatus
Accuracy of 0.01mm dial or digital gauges and installed in long 50mm, 12mm wide center of the base rod.
Accuracy of 0.5mm steel ruler.
3 specimens
The specimen should be at a temperature of 15 ℃ ~ 30 ℃, relative humidity of 25% to 75%, and the destruction of the environment does not occur in storage and testing.
4 detection step
Door mounted horizontally long side on a firm base surface of a rigid support means for supporting the leaf.
The impact of four different ways as shown in Figure 1, select a label on the surface of the door 15 the point of impact. The glass portion of the specimen
Should be ignored, this will reduce the number of hit points.
When the door height less than 2000mm, impact the way in the top row or several rows of the point of impact should be negligible. When the door
When the fan is greater than the height of 2000mm, without expanding the area of \u200b\u200bthe test area.
Note 1. To facilitate the installation of the selected device striking manner, as shown in Figure 1 should make standard-sized door model; and drill diameter at the center of the rectangle numbered
About 8mm hole in order to indicate the point of impact.
Eluting stents will in turn placed vertically on each point of impact, so that the ball fall from a certain height, the height of the ball to the bottom of the door leaf table
From the surface, as determined by the desired impact energy.
After impact 30min, leaving a permanent impact in gravure printing at the maximum depth measured gravure, accurate to 0.1mm, the best measure Gravure
Large diameter, accurate to 1.0mm, the maximum diameter of the rupture zone measured to the nearest 1.0mm.
Note 2. If the impact of the surface is not smooth, such as molded ribs place, allows the use of more appropriate evaluation methods.
If both sides of the door structure is different, repeat the above steps on the other side of the door.
GB/T 22632-2008/ISO 8271.2005
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