ABP_AQUAFIN-CJ3_GB_bis_25.05.2030.pdf
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<h1>ABP_AQUAFIN-CJ3_GB_bis_25.05.2030.pdf</h1> <p>General Building Code Test Certificate <br />- Translation -</p> <p>Test Certificate No.:</p> <p>P-1202/355/19 MPA BS</p> <p>Item:</p> <p>AQUAFIN-CJ3 swelling tape <br />for internal joint sealing in concrete members with a high <br />water penetration resistance against pressing and nonpressing water and against ground moisture in compliance <br />with Administrative Provisions – Technical Building Rules, <br />sequential no. C 3.30</p> <p>Client:</p> <p>Schomburg GmbH & Co.KG <br />Aquafinstr. 2 - 8 <br />32760 Detmold</p> <p>Date of First issue</p> <p>14/08/2019</p> <p>Issued on:</p> <p>26/05/2025</p> <p>Valid until:</p> <p>25/05/2030</p> <p>This General Building Code Test Certificate (abP) consists of 7 pages and 4 annexes. <br />This document is not checked by the test laboratory. The legally binding text is the German <br />original version. This translation may not be used in the German building inspection procedure.</p> <p>This document may only be redistributed in full and unchanged. Extracts, abridged versions and translations require the written authorization of MPA BS. This document <br />is only valid with the signature and stamp of MPA BS or with a verifiable, qualified electronic signature.</p> <p>Materialprüfanstalt für das <br />Bauwesen (MPA BS) <br />Beethovenstraße 52 <br />D-38106 Braunschweig</p> <p>Fon +49 (0)531-391-5400 <br />Fax +49 (0)531-391-5900 <br />info@mpa.tu-bs.de <br />www.mpa.tu-bs.de</p> <p>Notified body (0761-CPR) Approved as a civil engineering testing and <br />certifying body as well as notified as a civil <br />engineering testing and certifying body.</p> <p>MPA BRAUNSCHWEIG <br />Page 2 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>A</p> <p>General provisions</p> <p>(1)</p> <p>This General Building Code Test Certificate (abP) attests that the construction product can be <br />used within the meaning of federal state building code regulations.</p> <p>(2)</p> <p>The General Building Code Test Certificate (abP) does not replace any of the building permits, <br />approvals and certificates required by law for the performance of building projects.</p> <p>(3)</p> <p>The General Building Code Test Certificate (abP) is granted without prejudice to the rights of <br />third parties, in particular private property rights.</p> <p>(4)</p> <p>Producers and distributors of the construction product shall, without prejudice to any additional <br />regulations set out under the special provisions below, furnish the user of the construction <br />product with copies of the General Building Code Test Certificate (abP), and they shall in <br />addition point out that the General Building Code Test Certificate (abP) must be available at <br />the place of use of the construction product. On request, the manufacturer/distributor must <br />provide the authorities involved or the test engineers and experts or institutions involved in the <br />building inspection procedure with copies of the general building inspection test certificate.</p> <p>(5)</p> <p>The General Building Code Test Certificate (abP) may not be copied unless as a complete text. <br />Excerpts of the Certificate may only be published with the prior permission of the Braunschweig <br />Civil Engineering Materials Testing Institute (MPA Braunschweig). The wording of, or drawings <br />used in, advertising brochures must not be in conflict with the contents of the General Building <br />Code Test Certificate. Translations of the General Building Code Test Certificate shall bear the <br />note "translation of the German original not checked by MPA Braunschweig".</p> <p>(6)</p> <p>The General Building Code Test Certificate (abP) is subject to revocation. The provisions may <br />be subsequently amended or revised, in particular if and when required as a result of new <br />technical findings.</p> <p>(7)</p> <p>The general building authority test certificate refers to the information and documents provided <br />by the applicant. Changes to these basic principles are not covered by the general building <br />authority test certificate.</p> <p>MPA BRAUNSCHWEIG <br />Page 3 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>B</p> <p>Special provisions</p> <p>1</p> <p>Test item and field of application</p> <p>1.1</p> <p>Test item <br />This General Building Code Test Certificate (abP) applies to the fabrication and use of the <br />„AQUAFIN-CJ3“swelling tape in connection with the „AQUAFIN-CA“ adhesive, or the <br />„Montageschiene/Befestigungsgitter“ of Schomburg GmbH & Co.KG for internal sealing of <br />construction joints in structural elements made from concrete with a high water penetration <br />resistance in accordance with Administrative Provisions – Technical Building Rules, sequential <br />no. C 3.30. <br />The „AQUAFIN-CJ3“ swelling tape is produced in rectangles of 18 mm x 24 mm (width <br />x height).</p> <p>1.2</p> <p>Field of application <br />The swelling tape may be used for the internal sealing of construction joints in structural <br />elements made from concrete with a high water penetration resistance, with a maximum <br />opening width of 0.25 mm, against: <br />-</p> <p>Ground moisture and non-pressing water <br />Pressing water up a maximum water pressure of 1.2 bar (12 m WC) (dimensions <br />24 mm x 18 mm), <br />The swelling tape is suited for use in zones of frequently changing water levels. The sealing <br />complies with utilisation-class A requirements for application classes 1 and 2 as set forth in the <br />regulations for watertight structures (WU-Richtlinie)1. <br />The swelling tape must be applied as specified in section 4 (Execution). The sealing effect of <br />the tape is based on its ability to swell.</p> <p>2</p> <p>Provisions concerning the construction product</p> <p>2.1</p> <p>Composition, properties and characteristics <br />The “AQUAFIN-CJ3” is a swellable Bentonite- and butyl-rubber-based tape. It comes in rolled <br />lengths of 5 metres. For application of the swelling tape to the hardened concrete, either the <br />“AQUAFIN-CA” adhesive (supplied in 290-ml cartridges) is used, or the <br />Montageschiene/Befestigungsgitter (metal rail in 1-metre sections). <br />The construction products have the characteristic values that are shown in table 1 and annexes <br />1 to 4, which they must comply with.</p> <p>1</p> <p>German committee for RC directive “Wasserundurchlässige Bauwerke aus Beton” (watertight structures made from <br />concrete), December 2017</p> <p>MPA BRAUNSCHWEIG <br />Page 4 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>The fitness for use of the swelling tape as a sealing means for construction joints in structural <br />elements made from concrete with a high water penetration resistance has been demonstrated <br />in accordance with the test principles for certification with General Building Code Test <br />Certificates (abP) for "joint waterproofing elements in structural elements made from concrete <br />with a high water penetration resistance when in contact with the ground" (PG-FBB, Part 1, <br />May 2020). Results are documented in Test Reports No. 5065/1111, No. 5123/7614 and No. <br />5059/394/13 and No. 1200/063/15a issued by MPA Braunschweig. <br />Construction joints that are sealed with the swelling tape <br />•</p> <p>provide adequate stability</p> <p>•</p> <p>are adequately impervious to water</p> <p>•</p> <p>provide adequate age resistance</p> <p>for the fields of application mentioned in section 1.2 above. <br />The construction product fulfils the requirements of fire behaviour class E in accordance with <br />DIN EN 13501-1.</p> <p>2.2</p> <p>Production, packaging, transport, storage, marking</p> <p>2.2.1 Production <br />The construction products are produced industrially. <br />2.2.2 Packaging, transport, storage <br />The swelling tape is packed in boxes containing rolls of 5 metres each. The product has to be <br />handled and stored, so the swelling tape, the adhesive and the mounting rail will not be <br />adversely affected in their designed properties. The materials have to be protected against the <br />action of frost and atmospheric influence. <br />The information provided on the packaging regarding other official requirements must be <br />complied with. <br />The manufacturer's specifications regarding storage periods shall be complied with. System <br />components that have to be used together must be clearly marked and marketed together. <br />2.2.3 Marking <br />2.2.3.1 Conformity mark (Ü mark) <br />The manufacturer shall mark the construction products with the conformity mark (Ü mark) in <br />compliance with the conformity marking regulations of the federal states. The conformity mark <br />with the required details: <br />• <br />•</p> <p>Name of manufacturer <br />Number of the General Building Code Test Certificate (abP)</p> <p>shall be shown on the packaging or, if this should not be possible, in the package leaflet. This <br />marking may be provided only if the conditions set forth in section 3 below are complied with.</p> <p>MPA BRAUNSCHWEIG <br />Page 5 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>2.2.3.2 Additional details <br />The following details must be shown on the packaging of the construction product or in package <br />leaflet: <br />• Product name <br />• Lot number <br />• Intended use <br />• Reference to application requirements</p> <p>3</p> <p>Declaration of conformity</p> <p>3.1</p> <p>General information <br />Confirmation that the construction product conforms with the requirements set forth in the <br />present General Building Code Test Certificate (abP) shall be provided for each production <br />plant in the form of a manufacturer’s declaration of conformity. This declaration shall be issued <br />on the basis of an initial type test and factory production control (FPC) in accordance with <br />sections 3.2 and 3.3 below. The manufacturer shall declare conformity by marking the <br />construction product with the conformity mark (Ü mark) in accordance with 2.2.3.1.</p> <p>3.2</p> <p>Initial type test of the construction product performed by an approved <br />inspection body <br />An initial type test is not required for the product, if the samples used for testing for purposes <br />of a general type approval were taken from the normal production run in the production plant. <br />If the conditions under which the product is manufactured should change, the initial type test <br />must be repeated.</p> <p>3.3</p> <p>Factory production control (FPC) <br />DIN 18200 requires that factory production control (FPC) be established for, and be performed <br />in the production plant. <br />Factory production control must be performed in compliance with the specifications shown in <br />table 1, which reflect the special features of the product and the conditions for producing this <br />product. The requirements made are based on the results of the initial type test. <br />The results of factory production control must be recorded and evaluated by the manufacturer. <br />The records must at least include the following details: <br />• <br />• <br />• <br />• <br />•</p> <p>Name of the product <br />Type of test or inspection <br />Date when produced and date of test <br />Test results and comparison with requirements <br />Signature of person in charge of factory production control</p> <p>The records must be kept for a minimum of five years and must be presented upon request.</p> <p>MPA BRAUNSCHWEIG <br />Page 6 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>Should testing supply inadequate results, the manufacturer must take immediate action to <br />remedy any deficiencies noted. Non-conforming construction products must be handled so that <br />confusion with conforming and faultless construction products is positively prevented. Once <br />the deficiency has been corrected, the required test must be repeated to the extent that is <br />necessary to prove adequate correction. <br />Table 1: Type and frequency of tests to be performed as part of factory production control <br />Properties</p> <p>Test conditions</p> <p>Requirements</p> <p>Intervals</p> <p>AQUAFIN-CJ3 <br />Inspection of <br />source material <br />Height <br />Width</p> <p>Manufacturer's <br />declaration or suitable <br />tests <br />-</p> <p>No signs of change</p> <p>Per shipment lot</p> <p>nominal measure ± 10 %</p> <p>Per lot</p> <p>Density</p> <p>DIN EN ISO 1183-1 <br />immersion method</p> <p>1.86 g/cm³ ± 3 %</p> <p>Per lot</p> <p>Swelling capacity <br />(weight gain)</p> <p>24 h stored in distilled <br />water</p> <p>18 x 24 = 191 M.-% ± 10 %</p> <p>Per lot</p> <p>AQUAFIN-CA mounting adhesive PM <br />Inspection of <br />source material</p> <p>Manufacturer's <br />declaration or suitable <br />tests</p> <p>No signs of change</p> <p>Per shipment lot</p> <p>Density</p> <p>DIN EN ISO 1183-1 <br />immersion method</p> <p>1.52 g/cm³ ± 3 %</p> <p>Per lot</p> <p>Infrared spectrum</p> <p>See annex 3</p> <p>No signs of change</p> <p>Per lot</p> <p>Montageschiene/Befestigungsgitter</p> <p>4</p> <p>Width</p> <p>-</p> <p>26.9 mm ± 5 %</p> <p>Per lot</p> <p>Hole centre <br />distance</p> <p>-</p> <p>20.2 mm ± 5 %</p> <p>Per lot</p> <p>Weight</p> <p>-</p> <p>197.5 g/m ± 3 %</p> <p>Per lot</p> <p>Execution <br />The DBV data sheet “Injection hose systems and swellable inserts for construction joints”, <br />version December 2020 and the manufacturer's installation instructions (Annex 4) apply to the <br />execution and installation work. <br />In the area of the joint, the concrete surface must be dry, even, clean and free of loose <br />components, cement slurry and separating agents. The swelling tape must always be glued to <br />the concrete surface with AQUAFIN-CA adhesive or fastened with the mounting rail/fastening <br />grid. Immediately before concreting, the swelling tape must be checked for a tight fit and <br />premature swelling. <br />The manufacturer is obliged to incorporate the provisions for execution into his processing <br />instructions without contradiction. <br />This general building authority test certificate and the manufacturer's processing instructions <br />must be available at the installation site.</p> <p>MPA BRAUNSCHWEIG <br />Page 7 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>5</p> <p>Legal basis <br />This General Building Code Test Certificate (abP) is issued on the basis of article 19 of the <br />building code of Lower Saxony (NbauO) in conjunction with Administrative Provisions – <br />Technical Building Rules, sequential no. C 3.30.</p> <p>6</p> <p>Legal remedy <br />This General Building Code Test Certificate (abP) is subject to objection. Objections must be <br />lodged in writing or stated orally on the record of the management of Materialprüfanstalt für <br />das Bauwesen, Beethovenstraße 52, 38106 Braunschweig within a period of one month after <br />it has been issued. The date on which the Testing Laboratory receives the notice of objection <br />shall decide on whether the objection was made timely.</p> <p>Dipl.-Min. F. Ehrenberg <br />Head of Testing Laboratory</p> <p>i. A. <br />M. Pankalla <br />Engineer/official in charge</p> <p>Documents without a stamp and signature bear a verifiable, qualified electronic signature.</p> <p>MPA BRAUNSCHWEIG <br />Annex 1 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>Properties of AQUAFIN-CJ 3 <br />•</p> <p>Appearance:</p> <p>black, coated, dimensionally stable, homogeneous</p> <p>•</p> <p>Density (DIN 53479):</p> <p>1.86 g/cm³</p> <p>•</p> <p>Weight loss: <br />(TGA, 25° C to 900° C)</p> <p>37.9 wt %</p> <p>•</p> <p>Swelling capacity after <br />(gain in weight) <br />- Ca(OH)2 storage (pH 12.5):</p> <p>1 d = 10 wt % <br />2 d = 137 wt % <br />11 d = 172 wt %</p> <p>- Stored in H2SO4 (pH 4):</p> <p>1 d = 92 wt % <br />2 d = 174 wt % <br />7 d = 224 wt %</p> <p>- Stored in water (demin.):</p> <p>1 d = 225 wt % <br />2 d = 327 wt % <br />10 d = 428 wt %</p> <p>•</p> <p>Swelling pressure:</p> <p>0.5 N/mm²</p> <p>•</p> <p>IR spectrum and TGA:</p> <p>see annexes 2 and 4</p> <p>•</p> <p>Flammability:</p> <p>DIN EN 13501-1</p> <p>Properties of AUQAFIN-CA adhesive <br />•</p> <p>Appearance:</p> <p>grey, tacky, soft, homogeneous</p> <p>•</p> <p>Density (DIN ISO 1183-1):</p> <p>1.52 g/cm³</p> <p>•</p> <p>IR spectrum:</p> <p>see annex 3</p> <p>Properties of Montageschiene/Befestigungsgitter (steel rail) <br />•</p> <p>Dimensions:</p> <p>1,000 mm thick, 26.9 mm wide</p> <p>•</p> <p>Hole diameter:</p> <p>4.8 mm</p> <p>•</p> <p>Hole centre distance:</p> <p>20 mm</p> <p>•</p> <p>Weight:</p> <p>197.5 g/m</p> <p>MPA BRAUNSCHWEIG <br />Annex 2 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>IR-spectrum</p> <p>AQUAFIN-CJ 3 swelling tape</p> <p>The IR analyses were made with a Perkin-Elmer FTIR unit of the type Spectrum 2000 Explorer, wave <br />number range 4,000 cm-1 to 600 cm-1. The layer thickness was selected, so the DIN 51451 <br />requirements respecting extinction ratios are complied with. <br />Materialprüfanstalt für das Bauwesen, Braunschweig</p> <p>100</p> <p>90</p> <p>80</p> <p>1636,60cm-1</p> <p>1743,63cm-1 <br />3622,94cm-1</p> <p>70 <br />1229,49cm-1</p> <p>%T</p> <p>60</p> <p>1458,73cm-1</p> <p>2923,17cm-1</p> <p>50</p> <p>1389,43cm-1</p> <p>1365,80cm-1 <br />711,84cm-1</p> <p>40</p> <p>30</p> <p>20 <br />873,34cm-1</p> <p>10</p> <p>1003,03cm-1</p> <p>0 <br />4000</p> <p>3500 <br />Name</p> <p>3000</p> <p>2500 <br />Beschreibung</p> <p>2000</p> <p>1750 <br />cm-1</p> <p>1500</p> <p>1250</p> <p>1000</p> <p>750</p> <p>600</p> <p>MPA BRAUNSCHWEIG <br />Annex 3 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>IR-spectrum</p> <p>AQUAFIN-CA adhesive</p> <p>The infrared spectrum was recorded (pyrolysis) within a wave number range of 4,000 cm-1 to 600 cm1. The layer thickness was selected, so the DIN 51451 requirements respecting extinction ratios are <br />complied with. <br />100,00</p> <p>90,0 <br />1795,7 <br />1735,8 1643,5</p> <p>80,0</p> <p>70,0 <br />2970,9 <br />2866,8</p> <p>60,0</p> <p>925,8</p> <p>50,0 <br />%T</p> <p>709,5</p> <p>40,0</p> <p>30,0 <br />871,6</p> <p>20,0 <br />1093,6</p> <p>10,0 <br />1419,8</p> <p>0,00 <br />4000,0</p> <p>3600</p> <p>3200</p> <p>2800</p> <p>2400</p> <p>2000</p> <p>1800 <br />cm-1</p> <p>Thermogravimetric analysis</p> <p>1600</p> <p>1400</p> <p>1200</p> <p>1000</p> <p>800</p> <p>600,0</p> <p>AQUAFIN-CJ 3 swelling tape</p> <p>The thermogravimetric analysis was made on the basis of ISO 7111. The heating rate was 20 K/minute. <br />Measurements were made with a TA 3000 thermoanalysing station in a nitrogen atmosphere. The <br />weight loss was determined at temperatures between 25° C and 900° C. <br />TG /%</p> <p>DTG /(%/min) <br />[1]</p> <p>100</p> <p>0</p> <p>95 <br />-1 <br />90</p> <p>85</p> <p>-2 <br />Peak: 340.6 °C</p> <p>80</p> <p>Masseänderung: -35.4 % <br />-3</p> <p>75 <br />-4</p> <p>70 <br />Peak: 403.8 °C</p> <p>[1]</p> <p>65</p> <p>-5 <br />100</p> <p>Hauptansicht</p> <p>2013-08-13 08:17</p> <p>200</p> <p>Nutzer: suelzbrueck</p> <p>300</p> <p>400 <br />500 <br />Temperatur /°C</p> <p>600</p> <p>700</p> <p>800</p> <p>MPA BRAUNSCHWEIG <br />Annex 4 | General Building Code Test Certificate No. P-1202/355/19 MPA BS of 26/05/2025</p> <p>Instructions for installation <br />•</p> <p>The AQUAFIN-CJ 3 swelling tape has to be stored in a dry place and left in its original <br />packaging until it is used.</p> <p>•</p> <p>The base material must be dry, plane and it must have been freed from loose material, <br />cement slurry and release agents.</p> <p>•</p> <p>To prevent underflow, the swelling tape has to be glued to the base material with the <br />AQUAFIN-CA adhesive applied to its full face, or fixed with the <br />Montageschiene/Befestigungsgitter and the required steel nails / nail plugs (max. spacing: <br />35 cm). The processing instructions (technical data sheets) for the adhesives must be <br />complied with.</p> <p>•</p> <p>The swelling tape is placed in the middle of the joint, leaving a space of about 8 cm both at <br />the inner and the outer reinforcement. In members of a relatively large thickness, the swelling <br />tape can be installed within 1/3 d to 1/2 d of the member thickness d (with respect to the <br />exposed side).</p> <p>•</p> <p>In joint areas, ends are abutted and firmly pressed together.</p> <p>•</p> <p>The swelling tape has to be checked for perfect fit and premature swelling before placing the <br />concrete.</p> <p>Due regard must be given to the regulations in DIN EN 1992, DIN 1045, the regulations for <br />watertight structures (WU-Richtlinie), and DBV codes of practice (DBV-Merkblätter) in <br />designing and providing joints.</p>
