THE
RAYMOND
METHOD
Sound! Solid! Perfect from top to tip— every concrete pile column exactly the same, in length, in taper, in bearing capacity. Every concrete column encased in a steel shell, tapering, spirally reinforced. Every pile a Raymond Concrete Pile, driven by the famous Raymond Method.
RAYMOND CONCRETE PILE COMPANY
New York: 140 Cedar Street Chicago : 111 West Monroe Street
Montreal, Canada
Branch Offices in Principal Cities
1. A spirally reinforced sectional steel shell is built up to the correct length and taper on a collapsible driving core.
2. Core and shell are driven to proper refusal.
3. The core is collapsed and withdrawn, leaving the hollow shell in the ground.
4. The interior of the shell is inspected.
5. Concrete is poured into the shell and that Raymond Concrete Pile is finished. Driving may be resumed immediately alongside.
A FORM FOR EVERY PILE
A PILE FOR
EVERY PURPOSE
PAY
MOND
Specifications of most products advertised in THE AMERICAN ARCHITECT appear in the Specification Manual