B - Operations – Transporting – 28 – B
Patent
B - Operations, Transporting
28
B
B28B 11/08 (2006.01) B28B 7/00 (2006.01) B28B 7/34 (2006.01) E01C 23/02 (2006.01)
Patent
CA 2158119
The present invention relates to a decorative mold having an uneven pattern for forming a concrete surface with an uneven pattern by transfer. The present decorative mold is made of a molded product of polypropylene type foamed particles having a density of 0.02 to 0.06 g/cm3 and is formed with an uneven pattern on one surface for forming a pattern on a concrete surface by transfer, and in the surface having the uneven pattern for transfer, the total area, in terms of projected plane, of gap sections present in all the projected plane of the decorative mold accounts for less than 0.5 % of all the area, in terms of projected plane, of the decorative mold. The maximum bending strength of the decorative mold determined by pressing from the undersurface opposite to the side having the uneven pattern is preferably 8.0 kgf/cm2 or more, and the average particle diameter of the polypropylene type resin foamed particles that are a raw material constituting the decorative mold is preferably 1 to 4 mm. The side walls are preferably spread out from the undersurface side of the decorative mold toward the side of the surface having the uneven pattern. Further the molded product of polypropylene type resin foamed particles that constitutes the decorative mold has preferably such a crystalline structure that the DSC curve obtained by subjecting the molded product to differential scanning calorimetry has a high-temperature peak the amount of heat of which is 13 to 30 J/g.
Kikuchi Wataru
Kuwabara Hideki
Mitsumoto Masanori
Omori Kazuhiko
Shioya Satoru
Gowling Lafleur Henderson Llp
Jsp Corporation
LandOfFree
Decorative mold for forming concrete surface with uneven... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Decorative mold for forming concrete surface with uneven..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decorative mold for forming concrete surface with uneven... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2052118