SAMWOOIMC
 

Patent

Certificate of Status : 66 set

No. Name of Invention Registration No. Registration Date
66 Polymer-modified concrete composites that control hardening time and strength development, and its application to repair the concrete structures No.1254703 2013-04-09
65 Continuously reinforced concrete payment by using a rebar-induced fixer No.1245828 2013-03-14
64 Shotcrete placement for road and bridge pavement No.1240284 2013-02-28
63 Ultra-rapid hardening latex modified concrete structure No.1239075 2013-02-26
62 Natural purification drainage No.1230522 2013-01-31
61 Joint chipping vehicle on concrete surface No.1218573 2012-12-28
60 Preformed Joint Sealants and Its Application to Road Pavement No.1202781 2012-11-13
59 Preformed Joint Sealants and Its Application to Road Pavement No.1202780 2012-11-13
58 Preformed Joint Sealants and Its Application to Road Pavement No.1202778 2012-11-13
57 Bicycle Road Pavement No.1193915 2012-10-17
56 Excellent purifier No.1173630 2012-08-07
55 Steel wire stretcher controller No.1170472 2012-07-26
54 Steel slag latex-modified concrete and its manufacturing No.1158302 2012-06-14
53 Bicycle road pavement and its construction No.1146300 2012-05-08
52 Overlays for road pavement No.1142975 2012-04-27
51 Road pavement repair concrete for early traffic opening No.1121555 2012-02-22
50 Drainage allows small animals escape No.1120555 2012-02-20
49 Mobile temporary street lights No.1119072 2012-02-15
48 Rapid-hardening concrete No.1111353 2012-01-26
47 Rapid-setting concrete No.1089368 2011-11-28
46 Bridge deck pavement using a bridge deck treatment combining with water jet and suction No.1080958 2011-11-01
45 Chipping vehicle for concrete surface No.1077827 2011-10-24
44 High-performance wet-type shotcrete premix and its application to repair and reinforcement of wet-type concrete No.1073967 2011-10-10
43 Concrete pavement repair No.1069820 2011-09-27
42 Road snow-melting system and its pavement using a slag No.1069772 2011-09-27
41 High performance concrete by using a slag No.1069775 2011-09-27
40 Prestress concrete pavement method and its structure for road pavement No.1060103 2011-08-23
39 High-functional concrete using a slag No.1051097 2011-07-15
38 Repair method for concrete road pavement No.1036935 2011-05-08
37 Ultra high early strength cement and its application to latex-modified concrete No.1019073 2011-02-24
36 Pavement construction for maintenance during winter season No.1001949 2010-12-10
35 Pavement leveling equipment No.1001157 2010-12-08
34 Overlays for road pavement No.0967952 2010-06-28
33 Color concrete and its manufacturing for road pavement No.0967958 2010-06-28
32 Purification drainage No.0959517 2010-05-17
31 Vacuum cleaning vehicle with high pressure water spray unit to remove the nonpoint pollutants on the road surface No.0959401 2010-05-14
30 Cleaning vehicle with removal of surface nonpoint source pollution No.0955916 2010-04-26
29 Overlay concrete for road pavement No.0923581 2009-10-19
28 Prestress concrete pavement construction and its structure No.0916973 2009-09-04
27 Concrete for pavement repair No.0909212 2009-07-17
26 Prestress concrete pavement and its construction No.0884780 2009-02-13
25 Repair method for street facilities by using dried shotcrete No.0875211 2008-12-15
24 Dried shotcrete premix composites for maintenance No.0875210 2008-12-15
23 Repair method for concrete slope No.0871146 2008-11-24
22 Prestress concrete road pavement structure and its construction No.0856848 2008-08-29
21 Transverse prestress concrete pavement for road No.0847724 2008-07-16
20 Road joint structure and its construction No.0847725 2008-07-16
19 Prestress concrete pavement and its construction No.0847726 2008-07-16
18 Repair for concrete slope using finish module No.0836856 2008-06-03
17 Repair method for bridge deck pavement No.0806849 2008-02-18
16 Measurement method for initial shrinkage in concrete No.0783568 2007-12-03
15 Rebar concrete road pavement tie bar and its application to rebar concrete road pavement No.0780370 2007-11-22
14 Latex-modified concrete composites using high early strength cement No.0774448 2007-11-01
13 Tie bar (insertion type) and its road pavement method No.0740993 2007-07-12
12 Repair method for internal pipeline No.0739858 2007-07-09
11 Mortal placement No.0706581 2007-04-05
10 Chipping equipment in water jet system No.0705356 2007-04-03
9 Spray nozzle in water jet system No.0705355 2007-04-03
8 High-Early Strength Latex-Modified Concrete No.0696314 2007-03-12
7 Very-Early Strength-Latex Modified Concrete No.0696313 2007-03-12
6 Surface vacuum cleansing vehicle with dual high pressure system No.0688257 2007-02-22
5 Production of Very-Early Strength-Latex Modified Concrete No.0537953 2005-12-14
4 Very-Early Strength-Latex Modified Concrete Mixer No.0537141 2005-12-09
3 Attachment equipment, water jet system No.0489664 2005-05-04
2 Concrete-adhesion intensity measuring equipment and method by axial tension No.0426325 2004-03-26
1 Production of Very-Early-Strength (Rapid-Setting) Latex-Modified Concrete No.0403979 2003-10-20

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