CA2306308A1 - Composite wood flooring - Google Patents

Composite wood flooring Download PDF

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Publication number
CA2306308A1
CA2306308A1 CA 2306308 CA2306308A CA2306308A1 CA 2306308 A1 CA2306308 A1 CA 2306308A1 CA 2306308 CA2306308 CA 2306308 CA 2306308 A CA2306308 A CA 2306308A CA 2306308 A1 CA2306308 A1 CA 2306308A1
Authority
CA
Canada
Prior art keywords
composite wood
fiber reinforced
floor
flooring
reinforced plastic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2306308
Other languages
French (fr)
Other versions
CA2306308C (en
Inventor
Gopalkrishna Padmanabhan
Lokeswarappa R. Dharani
James N. Vangilder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Havco Wood Products Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/294,476 external-priority patent/US6183824B1/en
Application filed by Individual filed Critical Individual
Publication of CA2306308A1 publication Critical patent/CA2306308A1/en
Application granted granted Critical
Publication of CA2306308C publication Critical patent/CA2306308C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A fiber reinforced composite wood flooring is designed particularly for use in van-type truck trailers which experience adverse operating conditions due to heavy lift truck traffic on the top side and water spray during rainy periods on the bottom side. The composite wood flooring comprises edge-glued laminated wood which is underlaid with a thin layer of fiber reinforced plastic. The top surface of the composite wood floor is the same as that of a conventional laminated wood floor. The fiber reinforced plastic underlay is composed of glass and/or carbon fibers embedded in a polymeric resin such as epoxy, phenolic, vinyl ester, polypropylene or polyamide resin. The fiber reinforcement is designed to enhance the mechanical properties of the flooring in the longitudinal and transverse directions of the floor. The fiber reinforced plastic improves the fatigue resistance of the composite wood flooring and prevents water leakage into the trailer through the floor boards.
CA002306308A 1999-04-20 2000-04-20 Composite wood flooring Expired - Lifetime CA2306308C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/294,476 1999-04-20
US09/294,476 US6183824B1 (en) 1995-06-07 1999-04-20 Composite wood flooring

Publications (2)

Publication Number Publication Date
CA2306308A1 true CA2306308A1 (en) 2000-10-20
CA2306308C CA2306308C (en) 2009-02-24

Family

ID=23133609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002306308A Expired - Lifetime CA2306308C (en) 1999-04-20 2000-04-20 Composite wood flooring

Country Status (1)

Country Link
CA (1) CA2306308C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004098876A1 (en) * 2003-05-09 2004-11-18 Chong Chee Tan Reinforced lumber and production thereof
CN107985160A (en) * 2016-10-27 2018-05-04 上海杰事杰新材料(集团)股份有限公司 Lorry compartment floor and preparation method thereof
CN113211566A (en) * 2021-05-11 2021-08-06 翁群林 Automatic processing system and method for plywood production
CN114585554A (en) * 2019-10-24 2022-06-03 泽菲罗斯有限公司 Pultruded continuous floor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004098876A1 (en) * 2003-05-09 2004-11-18 Chong Chee Tan Reinforced lumber and production thereof
CN107985160A (en) * 2016-10-27 2018-05-04 上海杰事杰新材料(集团)股份有限公司 Lorry compartment floor and preparation method thereof
CN114585554A (en) * 2019-10-24 2022-06-03 泽菲罗斯有限公司 Pultruded continuous floor
CN113211566A (en) * 2021-05-11 2021-08-06 翁群林 Automatic processing system and method for plywood production
CN113211566B (en) * 2021-05-11 2022-07-15 柳州市东阳木业有限公司 Automatic processing system and method for plywood production

Also Published As

Publication number Publication date
CA2306308C (en) 2009-02-24

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200420