Composite structure with waste plastic core and method of making

Details Composite structure with waste plastic core and method of making Composite structure with waste plastic core and method of making

1993-04-09

1993-12-07

Cannon, James C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

52586, 52588, 52805, 248679, 248346, 264 69, 264257, 2642711, 428 70, 428188, 428192, 428193, 428339, 428703, B32B 516, B32B 524, B32B 1302, F16M 500

Patent

active

052682269

ABSTRACT:
A low cost, lightweight, high strength, long lasting, crack resistant, monolithically formed composite structural material and the method of making the same in which the composite consists of a core constructed from lightweight, granulated scrap or waste plastic bonded together with a relatively inexpensive cementitious slurry binder. The core is covered on one or more of its surfaces with a high strength outer layer constructed of layers of non-woven fabric material impregnated with a cementitious slurry binder having a different formulation than the core cementitious slurry binder to effectively bond with the fibers in the layers of non-woven fabric material to form a three-dimensional reinforcement matrix for the outer layer cementitious slurry binder. The composite of the core and covering is co-formed and cured monolithically with the outer layer cementitious slurry binder being continuous throughout the fibers of the layers of non-woven fabric and the core cementitious slurry being continuous throughout the waste plastic core material with the lightweight scrap or waste plastic serving as an aggregate for the core.

REFERENCES:
patent: 3745058 (1973-07-01), Paymal
patent: 4050659 (1977-09-01), McCannon et al.
patent: 4056251 (1977-11-01), Dixon et al.
patent: 4303722 (1981-12-01), Pilgrim
patent: 4305508 (1988-12-01), Rodgers
patent: 4411723 (1983-10-01), Takeuchi
patent: 4436274 (1984-03-01), Kramer
patent: 4505449 (1985-03-01), Turner et al.
patent: 4559263 (1985-12-01), Roodvoets
patent: 4572861 (1986-02-01), Garcia
patent: 4617219 (1986-10-01), Schupack
patent: 4693924 (1987-09-01), Kuper et al.
patent: 4714715 (1987-12-01), Mosier
patent: 4752538 (1988-06-01), Bounini
patent: 4764238 (1988-08-01), Dastin et al.
patent: 4778718 (1988-10-01), Nicholls
patent: 4876151 (1989-10-01), Eichen
patent: 4894270 (1990-01-01), Nicholls
patent: 4904510 (1990-02-01), Nath et al.
patent: 4963408 (1990-10-01), Huegli
patent: 5030502 (1991-07-01), Teare

Affiliated with

Also associated with

Rating

Composite structure with waste plastic core and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite structure with waste plastic core and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite structure with waste plastic core and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2014695