Title:
離型剤が不要で繰り返し使用回数を倍加するコンクリート打設用型枠に用いるポリマーベースの複合材料並びにその製造方法及びその使用方法
Document Type and Number:
Japanese Patent JP2007538179
Kind Code:
A
Abstract:
Polymer-based composite materials comprising a polymer, such as high density polyethylene, and one or more functional fillers, such as powdered metals, carbon, or ceramics, are described. The composite materials can be used for concrete forming applications. For example, the polymer-based composite materials can be formed into sheets and laminated onto various non-metal substrates, such as plywood, for use as concrete pouring forms. The polymer-based composite materials can also be used as facings and liners for metal concrete pouring forms. The forms can be used multiple times without release agents and without staining or physically damaging the cured concrete. The polymer-based composite materials can be provided with various surface textures, patterns, and designs. Methods for bonding the polymer-based composite materials to various non-metal and metal substrates are also described.
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Inventors:
Vervra, Frank, A.
Maimon, Stephen, Earl.
Taylor, James, Sea.
Calend, William, N.
Maimon, Stephen, Earl.
Taylor, James, Sea.
Calend, William, N.
Application Number:
JP2007507393A
Publication Date:
December 27, 2007
Filing Date:
April 05, 2005
Export Citation:
Assignee:
MAXAM INDUSTRIES INC.
International Classes:
E04G9/05; B32B27/20; E04G9/04; E04G19/00
Attorney, Agent or Firm:
Tomijio Sasashima
Haruyuki Nishiyama
Moriaki Ogawa
Haruyuki Nishiyama
Moriaki Ogawa