US1315597A - Lewis v - Google Patents

Description

10 6. comPosmous, j COATING R PLASTIC. I Y M a i Fi" UNITED STATES PATENT OFFICE.

LEWIS V. ECKEBT, 0F GHILLICOTHE, IISSOUBI, ASSIGNOB OF ONE-THIRD TO GEORGE H.

FIELD AND ONE-THIRD T0 WILLIAM C. ABSHBE, BOTH 0F CHILLIOOTHE, MISSOURI- PLASTEB OOIIOBITION.

1,315,597. Speciflwfiw of Letter! Patent Patented Sept. 9, 1919. Drawing. Application fled larch 12, 1918. lerial 10. 882,109.

To all whom it may concern: consistent? to the finished plaster which is Be it known that I, Lnwrs V. Planner, :1. not foun in sand and whlch causes it to citizen of the United States, and a resident adhere closely to wood, metal, brick or the of Chillicothe, in the county of Livingston like when used as a coat.

5 and State of Missouri, have invented certain The finished product is lighter and new and useful Im rovements in Plaster smoother than sand mixture since it is of a Compositions, of whlch the following is a finer grain and the fibrous nature of the 85 specification. straw meal provides a toughness that pre- My invention is an improvement in plasvents it from cracking or breaking on the v 10 ter compositions, and has for its object wall.

rovide a composition of the character specl- The proportions of the ingredients will ed capable of being marketed in the dry vary in accordance with the character of state ready for mixin and requiring only the product desired, a perfect proportion bethe addition of water, wherein sand is dis ing of cement laster equal parts and of 15 pensed with, the bindin being provided by straw meal equal p955.

a fibrous material in t e form of ground my character of straw may be used, as,

straw or straw meal. for instance w oat straw wheat The improved composition is composed stra or the raw 1s groun of cement plaster and (ground straw or straw a the consistency of meal.

20 meal mixed in the y state and so pre I claim:

pared for mixing. The improved compos1- A plaster composition composed of cetion is ready for use when mixed with water. ment p r and str in substan- With the improved compound sand is distially equa proportions. pensed with, sand belng always somewhat as diflicult to obtain, and requiring consider- LEWIS ECKERT- able labor to prepare laster for use with Witnesses: sand. The stpbawq mgaf takes the place of J. D. Am, the sand as a m er and there is a fibrous Leona F..Scnnonnaa.

(topics at this patent my be obtained for Ive cents each, by aux-min: the "fiommiuioner of Patents,

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