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Primary Examiner: Purser, Ernest R.
Assistant Examiner: Randolph, William
Attorney: Beveridge, DeGrandi, Kline & Lunsford

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Title: Wall construction and method to make same

Abstract: A wall, such as a load bearing wall, and method for forming same. The wall comprises a core member having a substantial void therein and reticulated sheets of reinforcing material positioned on both sides of the core and spaced therefrom. The wall is formed as by spraying cementitious material through and around the sheet material thus to produce a composite wall comprising first and second panels of reinforced cementitious material in spaced relation, having a hollow core therebetween, said panels being joined together as a unitary structural member.

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Inventors: Perrin, Arthur (Miami, FL, US)

Application Number: 534014
Filing Date: 1974-12-18
Publication_date: 1976-09-28
Assignee: American Volkscastle International Inc. (Fort Lauderdale, FL)
Primary Class(es): 52/381 52/405.3
Other Classes:
US Patent Ref:

1694542	Dec, 1928	Hedden	52/381.
1875131	Aug, 1932	Pentland	52/383.
2050609	Aug, 1936	Howell	52/380.
2187959	Jan, 1940	Williams	52/381.
2262899	Nov, 1941	Melhlin	52/405.
2309147	Jan, 1943	Wilkinson	52/383.
2477381	Jul, 1949	Lewis	52/405.
2718138	Sep, 1955	Jones	52/381.
3559355	Feb, 1971	Day	52/383.

Other Refs: 107,1861,066,005

Sep, 1927	OE
Sep, 1954	DT

Other References: Eng. News-Record-Apr. 21, 1960-p. 76.