GB/T 8814-2004 Unplasticized polyvinyl chloride (PVC-U) profiles for doors and windows
Some standard content:
ILS 83. 140. C1
National Standard of the People's Republic of China
GB/T8814—2004
[8811998
Unplasticized polyvinyl chloride (PVC-U) profiles for doors and windowsUnplasticized polyvinyl chloride (PVC-Ll) profiles for doors and windows(FN12s08:2on2,Enplax.iized polyvinyl :hleride:(pVt-li)rofilesfur he fahrialiun f windawa and coorsClassification.feguirements arcl tcst methods.McI2004-03-15 issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration
2004-10-01 implementation
CR/T8814-2Q01
This standard adopts the English version of EN250 formulated by the European Chemical Technology Commission for the classification requirements of PV-type villages for sanitary products with added fluorine (profile transfer certification,
The main differences between this standard and E8 are as follows:
- The classification of gas resources is changed to People's automobile transportation is based on the classification of Xue Jiao Lao Bei: some sincere methods are used to certify the company's standards:
---Pei Jia Guang Di coupon inspection specifications and case probability "he loading, transportation and storage:. · Increased requirements for yarn linear screens,
In addition to the requirements of the standard before the relative
twisted and recorded the heart to determine the aging of people with the whole radiation intensity and the basic dance time and calculation method. The main differences of standard GH311998 are as follows:
--In addition to the hardness of the people, the stress strength, the breaking rate, the oxygen number. The requirements for the rate of change of the high and low lake complex center search; increased blood aging time classification, main material meter Xiachong City points out the peak thickness classification of profiles: the requirements for village materials are planned:
: the requirements for profile training and production changeability
the requirements for main profiles to add water for a long time:
the requirements for materials:
the available and non-available surfaces of the profiles are determined! . The old time or
card model temperature is 83, which becomes the 3# standard of H method + the original DSMP photography is still to 2M
the standard production number listed in A is compared with the 128 single service sales list: considering the increase of our country, the F12:2 standard is used as a modification, and the city # is not a coupon The different editors shall not produce the technical errors or omissions in the clauses involved in it. The technical parameters of the appendix are given in the appendix for reference only. The appendix is for informational purposes only. This standard is jointly proposed by the National Light Industry Science and Technology Committee and is under the jurisdiction of the National Light Industry Science and Technology Committee. The China Plastics Profiles and Products Quality Inspection Center (hereafter referred to as the "China Plastics Profiles Technology Investment Co., Ltd.") is the responsible party of the National Light Industry Science and Technology Committee.
This standard participates in the super cattle single letter: maintenance station material: Shanghai Co., Ltd. Beijing Xindi period micro-competition Co., Ltd. Neichuan Hua Plastic Building Materials Co., Ltd. Harbin Zhongda, Li and Village Factory, Buyang Jiuli Chemical Construction Finance Co., Ltd., Zhan Dingde High-speed Port Testing Materials Co., Ltd., Tianjin Baifan Plastic Steel Door Commercial Village and Co., Ltd., Renjin Development Zone Enterprise Hong rate material opening Mingshi Construction Co., Ltd. Sichuan Structure (Ren Chong) High-speed Card Profile Square Co., Ltd., Anhui Xiafeng Industry Collection Co., Ltd. Zhejiang Industrial Finance Xie Co., Ltd., Jiazhu Tong 1 Hai Co., Ltd., Changzhou Xudai Finance Co., Ltd., City Micai Agricultural Co., Ltd., Fujian Industry Zhicai Co., Ltd. Xinjiang Taizheng Industry Co., Ltd. This life company's total performance fee is Zheng Chongzheng, Zheng Renjiang, Baoying, Le, Gongcun Liu Zhongzuo Niu, Li Niu De This standard replaces the previous versions of the standard as follows: 319886B/T8511 "1991, 1 Scope
Unplasticized polyvinyl chloride (PVC-U) profiles for doors and windows GB/T8814-2004
Complete the management, requirements, test methods, inspection and adjustment rules, marking, installation and storage of unplasticized polyvinyl chloride (PVU) profiles for doors and windows
This standard applies to color specifications 41,2H2.2.6%, large plasticized polyvinyl chloride within 5615 will be 42 standard reference documents
The standard clauses in the following documents will become the standard clauses through the use of wood standards. Complete the period of the document, and its legal implementation has signed The change rate (not based on the situation) or the final order distance is small. However, the drum quality vibration according to the standard reached or agreed by the parties to the study card whether to use the latest version of the document when the scale is not the reference document, the latest version of the document shall apply to this standard. B/T1633-20J1 Determination of high temperature plastic softening (VST> (15) 306: 1S94, 1) GH/28%, 1-200 counting period - Inspection procedure Part 1: According to the acceptance quality limit (AQ1.) Stable inspection within the batch sampling 28199
G/15841-2000 type material mountain performance test method (190173: 1993.TT>T) CB/T1352519? Plastic drawing 1.2.2-1 Plastics Test Method Part 2 (IS4892-2: 1994 ID'T)
ISO.9,2U Determination of impact strength 3 Terms and definitions
The following terms and definitions apply to this standard:
Profile
A type of product.
Main profile
Rise, except for profiles. bzxZ.net
Auxiliary profile
Profiles other than the main plastic material
Can be used as the basis for the surface surra
When the door is closed, the surface of the material can be seen right away. 3.5
The deviation of the profile along the point line from the natural axis. 3.6
Material thickness (Pdepthoraprorlle
When the angle of the profile is measured on the plane, the front and back of the profile can be seen from the surface, see Figure 1, CP/T 88142C04
Profile width twwerallwirlthntapnfile The width of the profile is the same as the width of the profile, and the maximum size measured when the measurement is performed is shown in Figure: 3. 8
New virgln materlal
market flow and reprocessing estimate to use plastic to make raw materials 3.9
reusable materials
ncpnpessahlematerial
enterprise internal without convenient use with certification dye bucket down the whole installation type control - season
Figure 1 type pull section diagram
4 classification
material by position parts pin impact, whole points reputation,
4.: chemical time Fujian points set
chemical management table! ,
Table 1 aging dirty room classification
old building type monitoring time history · ratio
4.2 main profile drop auxiliary impact classification
rich drop juice out of the points called forget?
Economic time 37
Loze height: m
Main profiles at 17:1 drop hammer impact classification
2.3 Main profiles thickness classification
Source blood
4.4 Product marking
Table 3 Wall thickness classification of profiles
Visual inquiry thickness classification
Economic supply teaching
Aging category
Example, aging time 10h, drop height [center mm, some original 2.bm, mark! M [[5, requirements
5.1 Material properties
Material should not meet the requirements of the material.
5.2 Appearance
GB/T8914—2004
The color of the profile shall be uniform, straight, bright and convex. Quality: The profile shall be clean and free of scratches. No obvious knot marks are allowed. 5.3 Dimensions and deviations
5.3.1 Dimensions and limit deviations
The profile dimensions shall not be greater than those shown in Figure 1. The dimensions and limit deviations of the profiles shall not be greater than those shown in Figure 4. Dimensions and limit deviations of the profiles
5.3.2 Wall thickness of main profiles The wall thickness of the three profiles shall comply with the provisions of 5. Table 5: Wall thickness deviation of non-standard profiles. Length: m, m for 1m. GH/T8814—2004 5.5 Mass of main profiles The mass of each length of the main profile shall be less than the nominal mass per meter. 5. Heating dimensional change rate The change in the size of the main profile after heating is C%, and the difference between the dimensional change rates of the two surfaces after heating of each specimen is 0.4%.
The size of the pin is set to ±3%5.7 The rate of the main profile after hammer impact
The number of samples required for the visible surface to be broken, for non-inner profiles, the co-extrusion layer cannot be separated. 5.8150': After heating, the test sheet should have no cracks or hemp. For other extruded materials, the co-extrusion layer cannot be separated: 5.9 Test
5,§.1 Impact strength retention rate after aging
Impact strength retention rate after aging is 63%.
5.9.2 Color change
Pre-test:, table,. 5.15 Weldability of main profiles
Allowable negative uniform stress 5MP, minimum development force 30Pa5 test method
6.1 State adjustment and test environment
Condition adjustment is carried out in an external environment of 1000mm, with the test specimens of the current measurement meter, and the time of other tests is not less than 1 week, and the test is carried out under this condition: 6.2 Appearance
Under natural light, a person with an equivalent height of 1 month is observed, and the test is carried out at a height of 5. G.3 Dimensional deviation
Measure the external dimensions and thickness, and the standard card with a minimum of 0.5 mm is used. The external dimensions and thickness are measured at three points respectively, and the base is taken as the reference. The measurement method is shown in Figure 3.
National 2 Thickness Measurement Method
6.4 Straight Line Deviation
6.1.1 Sample Preparation
One sample with a length of 1:m is taken from each of the three profiles. 6. 4, 2 Test Steps
Put the four profiles on a clean platform. Use the size of the profiles to be changed to a minimum of .1mm and then the maximum value of the three samples is taken. G.5 Main Profile Stock
6.5.1 Test Preparation
Take one sample with a length of 200mm~50mml from each of the three profiles. 6.5.2 Test Steps
GR/T 8814—2004
The quality of the profile shall be measured by a flat weighing machine with a precision of not less than 1 grade. The length of the profile shall be measured by a gauge with an accuracy of at least 0.5mm. The average of three samples shall be taken.
6.6 Dimensional change rate after heating
6.E.1 Preparation of test specimens
Use the machine-made dimensional change method. Take a test specimen with a length of (250 + 5) from each of the three profiles. Draw two marking lines with a spacing of , which shall be aligned with the frequency axis. Each line shall be aligned with the test specimen. The distance between the two intersection points is about 2mm. The measuring line that intersects with the marking line is marked in the middle of the marking line. The soil profile is marked on the two relatively largest visible surfaces. The auxiliary material is marked on only one side:
6.6.2 Test equipment
Hot air box
The intensity meter with a graduation value of 1T
6.6.3 Test steps
Use a measuring plate with an accuracy of 0.5mm to measure the distance between the two intersection points to an accuracy of 1.1m. Place the non-surface on a (0+2) self-heating wind liquid-filled glass plate, place 6-! Note that the glass is collected and cooled to room temperature. The distance between the two intersection points is 1 pin to 0.1m.
5.6.4 Results and expression
Dimension change after heating: Calculate the size change rate after heating according to the formula (1R=L,-L×:00
R+1): 1L: The distance between the two intersection points before heating, the unit is meter (mm). For large profiles, calculate the size change rate after heating for each standard surface. Calculate the difference in the size change rate of two relatively standard heating pressure samples for each test piece, and take the largest of the three samples. 6.7 Impact test of main profiles
6.7.1 Principle
Use the impact test specimens with specified degree and specified quality, and adopt the tracking method to evaluate the test results. 6.7.2 Sample preparation
Use the mechanical method to take a total of 1 test bar with a length of (M ±) 1 mm from three pieces of material: 6.7.3 Test equipment
Falling beard test machine: Falling beard (uc015g chain head radius 25.5) mm 6. 7. 4 Test object
Put the sample under 102℃ condition for 1h, and then test it at the factory. In the standard environment (2.2)℃, the test should be completed within 105. E. 7. 5 Test steps: Place the specimen on the visible center of the specimen (see Figure 3). Impact the upper and lower surfaces five times, once for each specimen. The depth of fall is 1000\mm for 1 sample and 1500\mm for 2 samples. Observe and record the number of specimens that can be separated. CB/T8814—2004 E.8150C Thermal state of the specimen A. 1 Specimen preparation: Figure 3 Specimen supports and fall position Method: From three profiles with a length of 2 m, 5.2 Test equipment: The thermal conductivity of the specimen is 1000\mm. The temperature of the specimen is 1000\mm. nB3" test female to
and then change the group level in a heat box do not slide powder flying board, put 30, together with the glass out of the cold source, the day of the test observation is less gas pool grinding dumplings, you point or point or island 5.9 aging test method
chemical test according to 1! 542.1999 in the current provisions of A, black temperature (mainly 3Y:, aging temperature is 51-600hS: aging temperature is ...: aging temperature is 600h: aging temperature is 600h: aging temperature is 600h: 0.2F=0.) mm, missing 1.1 remaining height 6, <.: u.:) mn. number to person, 3.9.1.2 Test equipment
Impact test machine quantity 19:2105 requirements table 6.9.1.3 Test conditions
6..1.2 Results and expression
7 Measurement change formula (2) calculation:
formula:
Impact, year position is two per half meter
F-sample break when the energy received control. Gain position is compensation ear ([) "test rate thick principle: unit (m);
a test column fast center only full. Close position is when the close (m) 6.J.2 Color change
6.9.2. 1. Sample preparation
This document
Figure 4 Double V-notch impact test method
The length and length of the test method are at least 6.9.2.2 Test setting
CB/T8812-20C4
Use the E-light source to determine the total light source of the test piece.
(. 9, 2. 3 Test steps
The following is the test sample as the original, and the aging test is carried out on the surface of the sample: After aging, take 2 points of the sample and measure the translation value, calculate, and "6.FC main crack weldability
E.10.1 Sample preparation
The sample is a dry one, not processed, only the outer edge of the sample is processed, and the core length of the sample is Gm. Figure ||tt| |6.10.2 Use the test instrument with a maximum of 0~>kN to measure the speed of 5, nrm.n5.10.3 Test steps
Control the two temperature-sensitive test specimens on the support base and apply force to the lifting or shaping instrument without changing the design.
6.10.4 The results and expressions
Calculate the compressive bending stress according to the formula.
F,xu/2-r/n11/2H
I+:
Receive the positive learning karma, the position is MPal:
Receive the amount of life book people estimate the production is smooth;
Total sample support the central degree of the country, the unit is meter (mn: critical money AA piece Yagao (state map):
Asia direction of the plan to go to the unit of learning meter m)
Type profit full and kind, T case deep photography The sample pot uses the minimum value of the recovery norm between the two whites, and the single pull is called meter (mm
CB/I8814—2004
Figure 5 Schematic diagram of weldability test
Figure 6e value diagram
7 Inspection rules
7.1 Inspection classification
7.1.1 Factory inspection
CB/T8814—200
H[ The inspection is based on chemical quantity, and the inspection items are 5, 2.5, 3, 5.1.5, 5, 5.6, 3.7, 5, 8,, :0 and item C.1 in Appendix C.
7.1.2 Type inspection
Type inspection is for all requirements: in case of failure, a new inspection shall be conducted once a year (except for multiple chemical indicators); type inspection shall be conducted once every three years.
There is one of the following situations: new product trial production or production transfer factory identification: formal production store has changes in raw materials or processes that may affect product performance, and the product shall be resumed after a period of suspension of production;
1) Factory cold inspection! ：When the last type inspection has a large difference, e) When the quality inspection and supervision organization of the country issues the requirements for frequent inspection, 7.2 Batch and sampling
7.2.7 Batch
can use one bed material, 1 process as a batch of plates, each number of plates is not more than 501, the output is not 1. The output of d is assigned as a batch 7.2.2 Sampling
The external specifications and dimensions are inspected according to GB 2325.12065. The positive belt inspection is used for a sampling plan. The general inspection level is T, and the qualified pressure level is AQI.5. The sampling plan is E. For the inspection of the material properties of the type machine and profile, a sufficient number of samples are randomly selected from the qualified samples of the external double and small size inspection. The sampling method of the batch specification m
1a1-24G
1 x1~.#0n
335:n3
:nn135.0nn
7.2.3 Sampling plan change rules
This is too small
The point of the case change is determined by the enterprise:
7.3 Determination of measurement
7.3.1 Determination of size items
7.3.1.1 Determination of size and length
Size and length of the sample
Size of the sample
Size of the sample
Size of the sample
Size of the sample
Size of the sample
Size of the sample
Size of the sample
GB/T2814—2004
7.3 1.2. Determination of profile and material performance
When the profile and material performance meet the requirements of the test group, the industry will collect double the detailed products from the original machine, conduct re-inspection of the item, and if all the results are satisfactory, the profile and material performance meet the requirements. If the re-inspection results are still unqualified, the profile and material are unqualified. 7.3.2 Determination of qualified batches
If all the inspection results of the appearance, size, and performance of the profile and material are satisfactory, the batch is qualified. The following items are unqualified: 8. Marking
8.1 Marking
8.1.1 Visible surface protection film
The profile should have protective film inside, and the standard code shall be at least ten! Name, certificate, self-operated, two standards, etc. 8.1.2 Certificate of conformity
The profiles must have a certificate of conformity, which also includes: product size, specification, production date. R.2 Permanent identification of the profiles
Each profile must have a permanent identification mark, including age classification, classification, and years.
Packaging, transportation and storage
9.1 The outer packaging must be placed firmly on the floor, and must be exposed to the same light as other packaging materials. 9. Avoid insects during transportation: Packaging must be light. 9.3 Storage
The product must be stored in a well-ventilated room, flat and 1.5m above the ground, and avoid direct sunlight. The profile storage period shall not exceed two years.
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