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4 up (Penetron sandwich system )
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8 restraint causes tensile stresses that exceed the placed concrete s tensile strength, thermal
9 Figure 2 Example of plastic shrinkage cracks Figure 3 Example of drying shrinkage cracks Figure 4 Example of thermal cracking Figure 5 Example of D-cracking
10 Figure 6 Scanning electron microscope image of chert aggregate particle with numerous internal cracks due to ASR; cracks extend into the adjacent cement paste Figure 7 Detail of aggregate showing alkali-silica gel extruded into cracks within the concrete. Ettringite is also present within some cracks Figure 8 Examples of ASR damage
11 Figure 9 Example of freeze-thaw damage on roads and bridge decks
12 Figure 10 Example of concrete damage caused by chemical attack
13 today s const. It doesn t have any known incompatibilities with other workability enhancing
14 In addition Penetron Admix will provide a self healing concrete. In absence of moisture the chemical reaction will resume automatically and the developing crystals will practically self heal
15 1 MFPA Leipzig GmbH, Germany Department of Structural Engineering: Application-technology tests on concrete test specimens with and without adding the sealing agent Penetron Admix (May 31, 2007)
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17 Evaluation of the efficacy of the additives Penetron Admix and Penetron in porous and cracked concretes (second test series); ENCO Laboratory, Italy, 2006
18 3 Electrochemical analysis of a concrete additive PENETRON ADMIX according to DIN V [1], MFPA Stuttgart, Germany, Testing of Penetron Waterproofing Materials for Chemical Resistance; Shimel and Sor Testing Laboratories Inc., Report No , 1993
19 Laboratory Tests of Penetron Admix in Concrete, Sor Testing Laboratories, Inc., USA Report No A, 2005 Performance evaluation of waterproofing products based on crystallization; Sardar Patel College of Engineering, Mumbai, India, 2009
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21 The tests were performed on 10x10x10cm test cubes with a w/c ratio of 0.55 thus 5x15 cm test cube with high performance premixed betoncino concrete 7 Microscopic analysis of the concrete cores from retaining wall at Changi Airport Terminal 3; SETSCO Services Pte Ltd., Singapore, Evaluation of the efficacy of the additives Penetron Admix and Penetron in porous and cracked concretes (first test series) C) Effect of Penetron treatment on the surface of structures of low porosity, cracked concrete; ENCO Laboratory, Italy, 2005
22 Figure 24 OFI sample set-up (Penetron sandwich-system ) 9 Water penetration of concrete specimen treated with Penetron following OENORM B 3303, ; Test Report No.: ; OFI Technologie & Innovation GmbH, Vienna, Austria, 2005
23 10 The Australian Centre for Construction Innovation University of New South Wales: Properties of type GP cement concrete modified with Penetron Admix ; ACCI Ref.No , 2002
24 11 Penetration of water under pressure; Instituto de Pesquisas Tecnologicas (IPT), Sao Paulo, Brazil, 2007
25 12 Determination of the water absorption at atmospheric pressure and under pressure of a total of 42 cylindrical concrete test pieces at the Laboratorio del Consorzio Cave (Quarry Consortium Laboratory) of Bologna; University of Bologna Department of Earth, Geological and Environmental Sciences, Italy, 2005
26 batch: Concrete B : defined as white, i.e. concrete made witho batch: Concrete PA : defined as concrete made adding Penetron Admix in percentages 13 Verification of resistance to chemical attack on ten (10) cylindrical concrete test pieces at the Laboratorio del Consorzio Cave (Quarry Consortium Laboratory) of Bologna; University of Bologna Department of Earth, Geological and Environmental Sciences, Italy, 2005
27 Determination of chemical resistance unglazed tiles was applied.
28
29 (*) Average of duplicate specimens used concrete mix in today s 14 Laboratory Tests of Penetron Admix in Concrete, Sor Testing Laboratories, Inc., USA Report No A, 2005
30 open system ) is key to a successful application of crystalline 15 MFPA Leipzig GmbH, Germany Department of Structural Engineering: Application-technology tests on concrete test specimens with and without adding the sealing agent Penetron Admix (May 31, 2007) 16 MPA Stuttgart Otto-Graf Institute, University of Stuttgart, Germany: Electro-chemical tests of a concrete admixture (Penetron Admix) according to DIN V 18998: , 2007
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32 Provides a self healing concrete Allows concrete to breathe *Penetron Admix / **Penetron/Penetron Plus
33 e unprotected if e unprotected if te unprotected if
34 with an open system for
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36 manufacturer s published limitations
37 Penetron s Technical Department for
38 (i.e. the concrete will be able to breathe ). in water storage tanks, reservoirs, water treatment plants etc. Penetron is not a decorative
39 have an open capillary system. Remove laitance, dirt, grease, etc. by means of high l green.
40 indentation of 1/4 1/3 (6
41
SETSCO SERVICES PTE LTD TEST REPORT MICROSCOPIC ANALYSIS ON THE CONCRETE CORES FROM RETAINING WALL AT CHANGI AIRPORT TERMINAL 3 REVERTON ENGINEERING(S) PTE LTD 1. INTRODUCTION 2. MICROSCOPIC ANALYSIS 3.
Client ICS/Penetron International Ltd., 45 Research Way, Suite 203, East Setauket, NY 11733 Project Information of Client Subject Laboratory Testing of Penetron Waterproofing System Report No.: 95-387
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