CONCRETE WALL FORMS
A PRACTICAL TREATISE
Explanatory of the Construction of all types of Wall Forms, Clamps, Separators and Spacers for Reinforcement. Full Details and Working Drawings of an Automatic Wall Clamp are given, with the operation of same on all styles of Walls. Foundations, Retaining Walls, Placing Floor Joints, Molding Water Tables and Window Ledges, as well as Molding Fire-proof Floors and Preparing Foundations for Concrete Walls, are also fully treated
BY
A. A. HOUGHTON
Author of "Concrete from Sand Molds," "Ornamental Concrete Without Molds," etc., etc.
16 FULL PAGE ILLUSTRATIONS
New York
THE NORMAN W. HENLEY PUBLISHING CO.
London
E. & F. N. SPON, Ltd., 57 HAYMARKET
1911
[No. 31.—The S. & C. Series. Price 1/6 net.]
CONCRETE MONUMENTS
MAUSOLEUMS
AND BURIAL VAULTS
A PRACTICAL TREATISE
Explanatory of the Molding of various types of Concrete Monuments, with the Construction of Molds for same. Lettering and Ornamental Effects, with simple methods of securing the desired results, are fully treated. Plans and Designs for Mausoleums and Burial Vaults are given, with complete Details of Construction
BY
A. A. HOUGHTON
Author of "Concrete from Sand Molds," "Ornamental Concrete Without Molds," etc., etc.
18 FULL PAGE ILLUSTRATIONS
New York
THE NORMAN W. HENLEY PUBLISHING CO.
London
E. & F. N. SPON, Ltd., 57 HAYMARKET
1911
[No. 32.—The S. & C. Series. Price 1/6 net.]
CONCRETE
FLOORS & SIDEWALKS
A PRACTICAL TREATISE
Explaining the Molding of Concrete Floor and Sidewalk Units with Plain and Ornamental Surfaces, also the Construction of Plain and Reinforced Monolithic Floors and Sidewalks. Complete Instructions are given for all classes of this work, with Illustrations of the easily constructed Molds for Diamond, Hexagonal and Octagonal Floor Tile
BY
A. A. HOUGHTON
Author of "Concrete from Sand Molds," "Ornamental Concrete Without Molds," etc., etc.
8 FULL PAGE ILLUSTRATIONS
New York
THE NORMAN W. HENLEY PUBLISHING CO.
London
E. & F. N. SPON, Ltd., 57 HAYMARKET
1911
[No. 33.—The S. & C. Series. Price 1/6 net.]
MOLDING CONCRETE
BATH TUBS, AQUARIUMS AND
NATATORIUMS
A PRACTICAL TREATISE
Explaining the Molding in Concrete of Various Styles of Bath Tubs, Laundry Trays, etc., with Easily Constructed Molds for the purpose. The Molding of Aquariums and Natatoriums, as well as the Water-proofing Methods used for same, are fully treated
BY
A. A. HOUGHTON
16 FULL PAGE ILLUSTRATIONS
New York
THE NORMAN W. HENLEY PUBLISHING CO.
London
E. & F. N. SPON, Ltd., 57 HAYMARKET
1911
[No. 39.—The S. & C. Series. Price 1/6 net.]
NATURAL STABILITY
AND
THE PARACHUTE PRINCIPLE
IN
AEROPLANES
BY
W. LeMAITRE
Hon. Sec., Aeroplane Building and Flying Society
With 34 Illustrations and 48 pages of Text
Preface—The Importance of Stability—Speed as a Means of Stability—The Low Centre of Gravity—Short Span and Area—Variable Speed and the Parachute Principle—The Design which fulfils the Conditions.