JC/T 547-2017 PDF English
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Adhesives for ceramic tiles
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| JC/T 547-2005 | English | RFQ |
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Adhesives for ceramic wall and floor tiles
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| JC/T 547-1994 | English | 319 |
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(Ceramic Tile Adhesive)
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JC/T 547-2017: Adhesives for ceramic tiles---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/JCT547-2017
JC
BUILDING MATERIAL INDUSTRY STANDARD
ICS 91.100.50
Q 27
Filing No.. 58659-2017
Replacing JC/T 547-2005
Adhesives for ceramic tiles
Issued on. APRIL 12, 2017
Implemented on. OCTOBER 01, 2017
Issued by. Ministry of Industry and Information Technology of PRC
Table of Contents
Foreword... 4
1 Scope... 7
2 Normative references... 7
3 Terms and definitions... 7
4 Classification, code and marking... 10
4.1 Classification and code... 10
4.2 Marking... 12
5 General requirements... 12
6 Technical requirements... 12
6.1 Cementitious adhesive (C)... 12
6.2 Requirements for dispersion adhesive (D)... 13
6.3 Requirements for reactive resin adhesive (R)... 14
7 Test method... 14
7.1 Specimen... 14
7.2 Test conditions... 14
7.3 Test materials... 15
7.4 Mixing steps... 15
7.5 Test substrate... 16
7.6 Failure mode... 16
7.7 Test report... 17
7.8 Determination of open time... 18
7.9 Determination of slip... 20
7.10 Determination of shear adhesion strength (D, R)... 22
7.11 Determination of tensile adhesion strength (C)... 29
7.12 Determination of lateral deformation... 31
8 Inspection rules... 35
8.1 Inspection classification... 35
8.2 Group batching... 36
8.3 Sampling... 36
8.4 Judgment rules... 37
9 Marking, packaging, transportation, storage... 37
9.1 Marking... 37
9.2 Packaging... 37
9.3 Transportation and storage... 38
Appendix A (Normative) Test concrete slabs... 39
Appendix B (Informative) Comparison between this standard and ISO 13007... 43
1 Scope
This standard specifies the terms and definitions, classification, code and marking,
general requirements, technical requirements, test methods, inspection rules, marking,
packaging, transportation and storage of adhesives for ceramic tile (hereinafter referred
to as adhesives).
This standard applies to adhesives for internal and external wall and floor ceramic tiles.
This standard does not include technical requirements for guiding the design and
installation of ceramic tiles.
This standard does not include the evaluation or recommendation of the design and use
of ceramic tiles.
2 Normative references
The following documents are essential to the application of this document. For the dated
documents, only the versions with the dates indicated are applicable to this document;
for the undated documents, only the latest version (including all the amendments) is
applicable to this standard.
GB 175 Common Portland cement
GB/T 4100-2015 Ceramic tiles
JC/T 681 Planetary cement mortar mixer
JC/T 958-2005 Flow table for determine mortar fluidity
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Fixing surface
Fixing surface for ceramic tiles.
3.2
Ceramic tiles
Building ceramic products in plate or block form, made of clay, feldspar and quartz
as main raw materials, used to cover walls and floors.
3.3
Cementitious adhesive (C)
Powdered mixture composed of hydraulic cementitious materials, aggregates,
additives, etc., which needs to be mixed with water or other liquid mixtures when
used.
3.4
Dispersion adhesive (D)
Organic adhesive composed of water-based polymer emulsion, additives, mineral
fillers, which can be used directly after mixing.
3.5
Reaction resin adhesive (R)
Single-component or multi-component mixture composed of synthetic resin,
mineral filler, additives, which is cured by chemical reaction and is used after mixing
evenly.
3.6
Notched trowel
Notched tool that can apply adhesive to the fixing surface and the back of ceramic
tiles in a combed strip with uniform thickness.
3.7
Application to one surface only
The adhesive layer applied only to the fixing surface, with uniform thickness
obtained by combing with a notched trowel.
4 Classification, code and marking
4.1 Classification and code
4.1.1 Ceramic tile adhesives are divided into three types, represented by English letters.
4.1.2 Ceramic tile adhesives are classified according to different properties. The codes
for these classifications are represented by the following numbers and letters.
4.1.3 Ceramic tile adhesives can be combined into different types of products according
to fundamental characteristic, additional characteristic, special characteristic. The
product code consists of three parts. The first part uses letters to indicate the type of
product;
4.2 Marking
The product is marked in the following order. standard number, product category, code.
Example 1.Anti-slip ordinary cementitious adhesive that meets the requirements of this
standard is marked as.
5 General requirements
The production and use of the products included in this standard shall not cause harmful
effects on human body, organisms, environment;
6 Technical requirements
6.1 Cementitious adhesive (C)
Cementitious adhesive shall meet the fundamental characteristic required by C1 in
Table 2.
6.2 Requirements for dispersion adhesive (D)
All dispersion adhesives shall comply with the basic performance requirements given
in D1 in Table 4 and the additional characteristic of (enhanced) products given in D2.
6.3 Requirements for reactive resin adhesive (R)
All reactive resin adhesives shall meet the fundamental characteristic requirements
specified in R1 in Table 6 and the additional characteristic of R2 (enhanced) products.
Table 7 lists the special characteristic required of adhesives in specific use environments.
7 Test method
7.1 Specimen
The specimen shall be at least 2 kg of representative samples.
7.2 Test conditions
The standard test conditions are ambient temperature (23 ± 2) °C, relative humidity (50
± 5)%, the circulating wind speed in the test area shall be less than 0.2 m/s. Other test
conditions are specified in 7.10 ~ 7.13 of this standard. The test time is the time interval
from the time when the adhesive is mixed with water or liquid to the time when the
tensile adhesion strength is measured. The curing time deviation of all test samples is
shown in Table 8.
7.3 Test materials
7.3.1 Before testing, all test materials (including water) shall be placed under standard
test conditions for at least 24 hours. The test adhesive shall be within its specified
storage period.
7.3.2 The ceramic tiles shall be checked in advance to be unused, clean and dry.
7.4 Mixing steps
7.5 Test substrate
7.5.1 Test concrete slab substrate
The test concrete slab adopts two sizes. 400 mm × 400 mm × 40 mm and 400 mm ×
200 mm × 40 mm. If the test results are controversial, the 400 mm × 400 mm × 40 mm
concrete slab shall be used. The moisture content of the concrete slab shall be less than
3% (mass percentage); the surface water absorption in 4h shall be controlled between
0.5 cm³ and 1.5 cm³. The preparation and requirements of concrete slabs are shown in
Appendix A.
7.6 Failure mode
7.6.1 Adhesive failure - AF-S or AF-T
The test value is equal to the adhesion strength when the failure occurs at the interface
between the adhesive and the substrate (AF-S) or the interface between the adhesive
and the ceramic tile (AF-T) (see Figures 1a) and 1b)). In some cases, the failure may
occur in the bonding layer (BF) between the ceramic tile and the pull head (see Figure
1c)). In this case, the adhesion strength is greater than the test value, the test data is
invalid, the test shall be repeated.
7.7 Test report
7.7.1 General
The test report shall include the following.
7.7.2 Test results of cementitious adhesives and dispersion adhesives
The test report shall report the following information.
7.8 Determination of open time
7.8.1 General
The open time test shall be carried out according to the standard test conditions and
steps specified in 7.2 and the following provisions.
7.8.2 Test materials
7.8.3 Instruments
7.8.3.1 Pressing block. Cross-sectional dimensions of 50 mm × 50 mm, capable of
uniformly applying a pressure of (2000 ± 15) g.
7.8.3.2 Puller. It consists of a metal block with a side length of (50 ± 1) mm and a
minimum thickness of 10 mm connected to the testing machine.
7.8.5 Evaluation and expression of test results
The tensile adhesion strength is calculated according to formula (1), accurate to 0.1
MPa.
7.9.2 Test materials
7.9.2.1 Ceramic tiles. Category AIa extruded ceramic tiles in accordance with the
requirements of Appendix A of GB/T 4100-2015 [water absorption (0.1% ~ 0.5%)
measured by boiling method], unglazed, surface size (100 ± 1) mm × (100 ± 1) mm,
mass (200 ± 10) g, thickness 8 mm ~ 10 mm.
7.9.2.2 Test substrate. in accordance with the requirements of 7.5.1.
7.9.3 Instruments
7.9.3.1 Steel ruler.
7.9.4 Test steps
Ensure that the edge of the steel ruler is placed on the top of the concrete slab and is
level with the bottom edge of the steel ruler, when the concrete slab is erected. Apply
25 mm wide masking tape close to the bottom edge of the steel ruler. Apply a thin layer
of adhesive to the concrete slab with a straight-edged spatula.
7.12 Determination of lateral deformation
7.12.1 General
The lateral deformation test shall be carried out according to the standard test conditions
and procedures specified in 7.2 and the following provisions.
7.12.2 Test materials and instruments
7.12.2.1 Isolation film. Polyethylene film with a minimum thickness of 0.15 mm.
8 Inspection rules
8.1 Inspection classification
According to the inspection type, it is divided into exit-factory inspection and type
inspection.
8.1.1 Exit-factory inspection
The exit-factory inspection items of adhesives are shown in Table 9.
8.2 Group batching
Products produced under the same batching process conditions under continuous
production are considered a batch. 100t of category C products are considered a batch;
10t of category D and R products are considered a batch. If the quantity is less than the
above, it is also considered a batch.
8.3 Sampling
Randomly sample each batch of products. taking 20 kg of samples for category C, or 5
kg of samples for category D and R; mix them thoroughly. After sampling, divide the
sample into two sets. One is tested and the other is retained.
8.4 Judgment rules
If the product test results meet the basic performance of the corresponding category in
Chapter 6 of the standard and the special performance provisions agreed upon in the
contract between the supplier and the buyer, the batch of products is judged to be
qualified.
9 Marking, packaging, transportation, storage
9.1 Marking
The outer packaging of the product shall include.
9.2 Packaging
Category C products should be packaged in composite packaging bags. Category D and
R products should be canned. Multi-component products shall be packaged separately
according to the components; the packaging of different components shall be clearly
distinguished.
9.3 Transportation and storage
During storage and transportation, products of different types and specifications shall
be stacked separately and shall not be mixed. Avoid exposure to sunlight and rain, avoid
approaching fire sources, prevent collisions, pay attention to ventilation.
JC/T 547-2017
JC
BUILDING MATERIAL INDUSTRY STANDARD
ICS 91.100.50
Q 27
Filing No.. 58659-2017
Replacing JC/T 547-2005
Adhesives for ceramic tiles
Issued on. APRIL 12, 2017
Implemented on. OCTOBER 01, 2017
Issued by. Ministry of Industry and Information Technology of PRC
Table of Contents
Foreword... 4
1 Scope... 7
2 Normative references... 7
3 Terms and definitions... 7
4 Classification, code and marking... 10
4.1 Classification and code... 10
4.2 Marking... 12
5 General requirements... 12
6 Technical requirements... 12
6.1 Cementitious adhesive (C)... 12
6.2 Requirements for dispersion adhesive (D)... 13
6.3 Requirements for reactive resin adhesive (R)... 14
7 Test method... 14
7.1 Specimen... 14
7.2 Test conditions... 14
7.3 Test materials... 15
7.4 Mixing steps... 15
7.5 Test substrate... 16
7.6 Failure mode... 16
7.7 Test report... 17
7.8 Determination of open time... 18
7.9 Determination of slip... 20
7.10 Determination of shear adhesion strength (D, R)... 22
7.11 Determination of tensile adhesion strength (C)... 29
7.12 Determination of lateral deformation... 31
8 Inspection rules... 35
8.1 Inspection classification... 35
8.2 Group batching... 36
8.3 Sampling... 36
8.4 Judgment rules... 37
9 Marking, packaging, transportation, storage... 37
9.1 Marking... 37
9.2 Packaging... 37
9.3 Transportation and storage... 38
Appendix A (Normative) Test concrete slabs... 39
Appendix B (Informative) Comparison between this standard and ISO 13007... 43
1 Scope
This standard specifies the terms and definitions, classification, code and marking,
general requirements, technical requirements, test methods, inspection rules, marking,
packaging, transportation and storage of adhesives for ceramic tile (hereinafter referred
to as adhesives).
This standard applies to adhesives for internal and external wall and floor ceramic tiles.
This standard does not include technical requirements for guiding the design and
installation of ceramic tiles.
This standard does not include the evaluation or recommendation of the design and use
of ceramic tiles.
2 Normative references
The following documents are essential to the application of this document. For the dated
documents, only the versions with the dates indicated are applicable to this document;
for the undated documents, only the latest version (including all the amendments) is
applicable to this standard.
GB 175 Common Portland cement
GB/T 4100-2015 Ceramic tiles
JC/T 681 Planetary cement mortar mixer
JC/T 958-2005 Flow table for determine mortar fluidity
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Fixing surface
Fixing surface for ceramic tiles.
3.2
Ceramic tiles
Building ceramic products in plate or block form, made of clay, feldspar and quartz
as main raw materials, used to cover walls and floors.
3.3
Cementitious adhesive (C)
Powdered mixture composed of hydraulic cementitious materials, aggregates,
additives, etc., which needs to be mixed with water or other liquid mixtures when
used.
3.4
Dispersion adhesive (D)
Organic adhesive composed of water-based polymer emulsion, additives, mineral
fillers, which can be used directly after mixing.
3.5
Reaction resin adhesive (R)
Single-component or multi-component mixture composed of synthetic resin,
mineral filler, additives, which is cured by chemical reaction and is used after mixing
evenly.
3.6
Notched trowel
Notched tool that can apply adhesive to the fixing surface and the back of ceramic
tiles in a combed strip with uniform thickness.
3.7
Application to one surface only
The adhesive layer applied only to the fixing surface, with uniform thickness
obtained by combing with a notched trowel.
4 Classification, code and marking
4.1 Classification and code
4.1.1 Ceramic tile adhesives are divided into three types, represented by English letters.
4.1.2 Ceramic tile adhesives are classified according to different properties. The codes
for these classifications are represented by the following numbers and letters.
4.1.3 Ceramic tile adhesives can be combined into different types of products according
to fundamental characteristic, additional characteristic, special characteristic. The
product code consists of three parts. The first part uses letters to indicate the type of
product;
4.2 Marking
The product is marked in the following order. standard number, product category, code.
Example 1.Anti-slip ordinary cementitious adhesive that meets the requirements of this
standard is marked as.
5 General requirements
The production and use of the products included in this standard shall not cause harmful
effects on human body, organisms, environment;
6 Technical requirements
6.1 Cementitious adhesive (C)
Cementitious adhesive shall meet the fundamental characteristic required by C1 in
Table 2.
6.2 Requirements for dispersion adhesive (D)
All dispersion adhesives shall comply with the basic performance requirements given
in D1 in Table 4 and the additional characteristic of (enhanced) products given in D2.
6.3 Requirements for reactive resin adhesive (R)
All reactive resin adhesives shall meet the fundamental characteristic requirements
specified in R1 in Table 6 and the additional characteristic of R2 (enhanced) products.
Table 7 lists the special characteristic required of adhesives in specific use environments.
7 Test method
7.1 Specimen
The specimen shall be at least 2 kg of representative samples.
7.2 Test conditions
The standard test conditions are ambient temperature (23 ± 2) °C, relative humidity (50
± 5)%, the circulating wind speed in the test area shall be less than 0.2 m/s. Other test
conditions are specified in 7.10 ~ 7.13 of this standard. The test time is the time interval
from the time when the adhesive is mixed with water or liquid to the time when the
tensile adhesion strength is measured. The curing time deviation of all test samples is
shown in Table 8.
7.3 Test materials
7.3.1 Before testing, all test materials (including water) shall be placed under standard
test conditions for at least 24 hours. The test adhesive shall be within its specified
storage period.
7.3.2 The ceramic tiles shall be checked in advance to be unused, clean and dry.
7.4 Mixing steps
7.5 Test substrate
7.5.1 Test concrete slab substrate
The test concrete slab adopts two sizes. 400 mm × 400 mm × 40 mm and 400 mm ×
200 mm × 40 mm. If the test results are controversial, the 400 mm × 400 mm × 40 mm
concrete slab shall be used. The moisture content of the concrete slab shall be less than
3% (mass percentage); the surface water absorption in 4h shall be controlled between
0.5 cm³ and 1.5 cm³. The preparation and requirements of concrete slabs are shown in
Appendix A.
7.6 Failure mode
7.6.1 Adhesive failure - AF-S or AF-T
The test value is equal to the adhesion strength when the failure occurs at the interface
between the adhesive and the substrate (AF-S) or the interface between the adhesive
and the ceramic tile (AF-T) (see Figures 1a) and 1b)). In some cases, the failure may
occur in the bonding layer (BF) between the ceramic tile and the pull head (see Figure
1c)). In this case, the adhesion strength is greater than the test value, the test data is
invalid, the test shall be repeated.
7.7 Test report
7.7.1 General
The test report shall include the following.
7.7.2 Test results of cementitious adhesives and dispersion adhesives
The test report shall report the following information.
7.8 Determination of open time
7.8.1 General
The open time test shall be carried out according to the standard test conditions and
steps specified in 7.2 and the following provisions.
7.8.2 Test materials
7.8.3 Instruments
7.8.3.1 Pressing block. Cross-sectional dimensions of 50 mm × 50 mm, capable of
uniformly applying a pressure of (2000 ± 15) g.
7.8.3.2 Puller. It consists of a metal block with a side length of (50 ± 1) mm and a
minimum thickness of 10 mm connected to the testing machine.
7.8.5 Evaluation and expression of test results
The tensile adhesion strength is calculated according to formula (1), accurate to 0.1
MPa.
7.9.2 Test materials
7.9.2.1 Ceramic tiles. Category AIa extruded ceramic tiles in accordance with the
requirements of Appendix A of GB/T 4100-2015 [water absorption (0.1% ~ 0.5%)
measured by boiling method], unglazed, surface size (100 ± 1) mm × (100 ± 1) mm,
mass (200 ± 10) g, thickness 8 mm ~ 10 mm.
7.9.2.2 Test substrate. in accordance with the requirements of 7.5.1.
7.9.3 Instruments
7.9.3.1 Steel ruler.
7.9.4 Test steps
Ensure that the edge of the steel ruler is placed on the top of the concrete slab and is
level with the bottom edge of the steel ruler, when the concrete slab is erected. Apply
25 mm wide masking tape close to the bottom edge of the steel ruler. Apply a thin layer
of adhesive to the concrete slab with a straight-edged spatula.
7.12 Determination of lateral deformation
7.12.1 General
The lateral deformation test shall be carried out according to the standard test conditions
and procedures specified in 7.2 and the following provisions.
7.12.2 Test materials and instruments
7.12.2.1 Isolation film. Polyethylene film with a minimum thickness of 0.15 mm.
8 Inspection rules
8.1 Inspection classification
According to the inspection type, it is divided into exit-factory inspection and type
inspection.
8.1.1 Exit-factory inspection
The exit-factory inspection items of adhesives are shown in Table 9.
8.2 Group batching
Products produced under the same batching process conditions under continuous
production are considered a batch. 100t of category C products are considered a batch;
10t of category D and R products are considered a batch. If the quantity is less than the
above, it is also considered a batch.
8.3 Sampling
Randomly sample each batch of products. taking 20 kg of samples for category C, or 5
kg of samples for category D and R; mix them thoroughly. After sampling, divide the
sample into two sets. One is tested and the other is retained.
8.4 Judgment rules
If the product test results meet the basic performance of the corresponding category in
Chapter 6 of the standard and the special performance provisions agreed upon in the
contract between the supplier and the buyer, the batch of products is judged to be
qualified.
9 Marking, packaging, transportation, storage
9.1 Marking
The outer packaging of the product shall include.
9.2 Packaging
Category C products should be packaged in composite packaging bags. Category D and
R products should be canned. Multi-component products shall be packaged separately
according to the components; the packaging of different components shall be clearly
distinguished.
9.3 Transportation and storage
During storage and transportation, products of different types and specifications shall
be stacked separately and shall not be mixed. Avoid exposure to sunlight and rain, avoid
approaching fire sources, prevent collisions, pay attention to ventilation.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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