US2137759A - Building wall structure - Google Patents
Building wall structure Download PDFInfo
- Publication number
- US2137759A US2137759A US110679A US11067936A US2137759A US 2137759 A US2137759 A US 2137759A US 110679 A US110679 A US 110679A US 11067936 A US11067936 A US 11067936A US 2137759 A US2137759 A US 2137759A
- Authority
- US
- United States
- Prior art keywords
- blocks
- block
- mold
- building
- mortar
- 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.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/111—Hollow block
Definitions
- This invention relates to new and useful improvements in building blocks and wall structures in which such blocks are employed and it has for its object the making of concrete blocks 5 having an ornamental surface simulating brick or stone which is produced by the employment of colored glass inserts to simulate mortar joints.
- a further object of the invention is the provision oi a building block of accurate dimensions permitting the block to be laid dry and which shall be provided with grooves to receive Wet mortar after the blocks have been placed, to iorm interlocks with adjacent blocks.
- Another object of the invention is a method oi forming such blockswlth air space between by casting individual half-sections thereof, one at a time, to obtain even and square surfaces of the blocks, and still a further object of the invention is a novel means -of laying the base course oi blocks in a level horizontal plane to assure accurate alignment of succeeding blocks in a build@ ing wail.
- Fig. i is a front elevational view of a building block embodying the principles of this invention:
- Fig. 2 a cross-sectional view thereof taken transversely of the block of Fig. i;
- Fig. 3 a plan view of the building block shown in Fig. l;
- Fig. t a form of block and method of mounting it to form a base course for the building bloclrs shown in Figs. 1 to 3;
- Fig. 5 a view in perspective oi a partial wall constructed of the block shown in Fig. 1;
- Fig. 6 a view in perspective of a portion of a Wall showing the manner of engaging and interlocking adjacent blocks.
- Fig. 'I a plan view of a mold ior making the block shown in Fig. l: and v 45 Fig. 8 a side view of the mold with one wall partially broken away for the purpose of illustration.
- a building block is cast of concrete or the like in two parts or slabs designated by reference characters i and 2, each of which is provided with a peripheral grooves extending entirely around the top, bottom and side edges of the blocks. the sections i and 2 being joined by 55 a reenforcing material such as metal strips 4,
- the outer face of the block designated by the numeral may be of a relatively line texture plain or colored concrete and is provided with insert glass strips 6 simulating staggered mortar joints as shown in Fig. 1, the insert 6 being of different colors as desired, and may be preformed as a glass grille.
- the blocks are manufactured by mold equipment, as shown in Figs. 7 and 8, consisting of metal or glass walls 1, having inwardly projecting ribs 0 corresponding to the dimension of the grooves 3, the wall 1 being hinged at 9 and provided with handles I!! to permit removal of the finished blocks by merely swinging the mold frames l on the hinges 9 to open the mold.
- the blocks are cast individually, i. e., the two parallel slabs constituting the block are separately formed to obtain extreme accuracy in the dimensions and outer surfaces of the block, Fig. il of the drawings, showing the mold with block l completed and in position to form block 2 in the lower portion thereof.
- Fig. 'l shows the mold placed over a support on which the glass inserts t are ⁇ placed.
- the facing mortar of a suitable depth is charged in the mold to cover the insert t and the reeniorcing material t is then placed on the facing mortar and a coarser concrete mix is charged in the mold to a depth corresponding to the desired thickness of the block section.
- the charge is permitted to set in the mold, and without opening the mold frame it is inverted as shown in Fig. 8 with the nished block i in the upper position.
- One or more of the mold Walls 'l is provided with an opening ii through which the mortar is poured to cast the bottom block to a depth shown by the line l2, Fig. 3.
- the mold is opened by swinging the mold frames on their hinge S and the finished building block is removed.
- a base course is layed on a concrete or other base surface Il, the blocks l5 forming this course being especially constructed to receive levelling bolts i6 which abut the foundation It.
- Blocks i5 at the top and ends are provided with the same grooves 3 as the building blocks i and 2 and are further provided with inserts I1 that are threaded for receiving the threaded ends I8 of the bolts i6 55 that extend through perforatlons I 9 in the blocks.
- the upper surface 20 of blocks Il can be leveled and concrete is then poured in the space between the blocks I5 and the support I4. After the concrete has set, bolts I6 are removed and the building blocks of-Fig. 1 are then laid dry, without intervening mortar, directly on the surface 20 of the base course.
- mortar is poured in the vertical openings 2i, Figs. 5 and 6 constituted by the abutment of the grooved end faces of adjacent blocks, the mortar flowing downwardly through the grooved portions and hor'lzontally beneath the blocks, there being no mortar between the juxtaposed faces of adjacent blocks.
- the next layer of building block is placed on the rst layer, as shown in Fig. 5, Fig. 6 illustrating the first layer as mounted on the base course and Fig. 5 a plurality of layers as assembled.
- the corners may be formed in the same manner as the parallel blocks by providing them with peripheral grooves 3 for receiving the mortar.
- Wall structures of the character hereinbefore described may be economically built to produce a strong and durable wall of pleasing ornamental effects, and because of the accurate plain side surfaces of the blocks, the inner wall need not be level as is necessary in conventional forms of walls, that is to say, the leveling coat of plaster on the inner wall may be omitted and the surface coat directly applied to the wall.
- a building block of concrete having an outer surface of quick-setting material of iine texture and having its remaining body portion of a coarser material and a glass grille simulating mortar joints of brick cast integrally in and substantially flush withthe outer surface material to be visible on the surface thereof.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Description
Nov. 22, 1938. D. MARTIN BUILDING WALL STRUCTURE Filed NOV. 13, 1936 2 Sheets-Sheet 1 l NVE N TO R Nov. 22, 1938. D. MARTIN 2,137,759
BUILDING WALL STRUCTURE Filed Nov. 15, 1956 2 sheets-sheet 2 *f wm., M
Patented Nov. 22, 1938 UNITED STATES PATENT `oFFlcE 2,137,759 v BUILDING, WALL STRUCTURE David. Martin, Pittsburgh, Pa.
Application November 13, 1938, Serial No. 110,679
1 Claim.
This invention relates to new and useful improvements in building blocks and wall structures in which such blocks are employed and it has for its object the making of concrete blocks 5 having an ornamental surface simulating brick or stone which is produced by the employment of colored glass inserts to simulate mortar joints.
A further object of the invention is the provision oi a building block of accurate dimensions permitting the block to be laid dry and which shall be provided with grooves to receive Wet mortar after the blocks have been placed, to iorm interlocks with adjacent blocks.
Another object of the invention is a method oi forming such blockswlth air space between by casting individual half-sections thereof, one at a time, to obtain even and square surfaces of the blocks, and still a further object of the invention is a novel means -of laying the base course oi blocks in a level horizontal plane to assure accurate alignment of succeeding blocks in a build@ ing wail.
These and other objects of the invention will become more apparent from a consideration of the accompanying drawings constituting a part hereof in which like reference characters designate like parts and in which:
Fig. i is a front elevational view of a building block embodying the principles of this invention:
Fig. 2 a cross-sectional view thereof taken transversely of the block of Fig. i;
Fig. 3 a plan view of the building block shown in Fig. l;
Fig. t a form of block and method of mounting it to form a base course for the building bloclrs shown in Figs. 1 to 3;
Fig. 5 a view in perspective oi a partial wall constructed of the block shown in Fig. 1;
lid
v im Fig. 6 a view in perspective of a portion of a Wall showing the manner of engaging and interlocking adjacent blocks.
Fig. 'I a plan view of a mold ior making the block shown in Fig. l: and v 45 Fig. 8 a side view of the mold with one wall partially broken away for the purpose of illustration.
As shown in Figs. 1 to 3 inclusive of the drawings, a building block is cast of concrete or the like in two parts or slabs designated by reference characters i and 2, each of which is provided with a peripheral grooves extending entirely around the top, bottom and side edges of the blocks. the sections i and 2 being joined by 55 a reenforcing material such as metal strips 4,
(Cl. 'l2-36) which secure the slabs against horizontal, vertical and lateral displacement. The outer face of the block designated by the numeral may be of a relatively line texture plain or colored concrete and is provided with insert glass strips 6 simulating staggered mortar joints as shown in Fig. 1, the insert 6 being of different colors as desired, and may be preformed as a glass grille.
vThe blocks are manufactured by mold equipment, as shown in Figs. 7 and 8, consisting of metal or glass walls 1, having inwardly projecting ribs 0 corresponding to the dimension of the grooves 3, the wall 1 being hinged at 9 and provided with handles I!! to permit removal of the finished blocks by merely swinging the mold frames l on the hinges 9 to open the mold. The blocks are cast individually, i. e., the two parallel slabs constituting the block are separately formed to obtain extreme accuracy in the dimensions and outer surfaces of the block, Fig. il of the drawings, showing the mold with block l completed and in position to form block 2 in the lower portion thereof. Fig. 'l shows the mold placed over a support on which the glass inserts t are` placed. The facing mortar of a suitable depth is charged in the mold to cover the insert t and the reeniorcing material t is then placed on the facing mortar and a coarser concrete mix is charged in the mold to a depth corresponding to the desired thickness of the block section. The charge is permitted to set in the mold, and without opening the mold frame it is inverted as shown in Fig. 8 with the nished block i in the upper position. One or more of the mold Walls 'l is provided with an opening ii through which the mortar is poured to cast the bottom block to a depth shown by the line l2, Fig. 3. After the second block has been permitted to set, the mold is opened by swinging the mold frames on their hinge S and the finished building block is removed.
By the aforementionedmethod of casting the block in two operations, the dimensions and surfaces of the blocks are accurately formed and maintained to assure proper alignment in the subsequent laying of the blocks which is done in the following manner. As shown in Fig. 4, a base course is layed on a concrete or other base surface Il, the blocks l5 forming this course being especially constructed to receive levelling bolts i6 which abut the foundation It. Blocks i5 at the top and ends are provided with the same grooves 3 as the building blocks i and 2 and are further provided with inserts I1 that are threaded for receiving the threaded ends I8 of the bolts i6 55 that extend through perforatlons I 9 in the blocks. By adjusting bolts II, the upper surface 20 of blocks Il can be leveled and concrete is then poured in the space between the blocks I5 and the support I4. After the concrete has set, bolts I6 are removed and the building blocks of-Fig. 1 are then laid dry, without intervening mortar, directly on the surface 20 of the base course. When the blocks have been so layed with the ornamental facing surface 5 extending outwardly, mortar is poured in the vertical openings 2i, Figs. 5 and 6 constituted by the abutment of the grooved end faces of adjacent blocks, the mortar flowing downwardly through the grooved portions and hor'lzontally beneath the blocks, there being no mortar between the juxtaposed faces of adjacent blocks.
When all of the concrete has been poured to secure the grooves 3 of the blocks on the base course to interlock said blocks with the base course and with each other, the next layer of building block is placed on the rst layer, as shown in Fig. 5, Fig. 6 illustrating the first layer as mounted on the base course and Fig. 5 a plurality of layers as assembled. The corners may be formed in the same manner as the parallel blocks by providing them with peripheral grooves 3 for receiving the mortar. Wall structures of the character hereinbefore described may be economically built to produce a strong and durable wall of pleasing ornamental effects, and because of the accurate plain side surfaces of the blocks, the inner wall need not be level as is necessary in conventional forms of walls, that is to say, the leveling coat of plaster on the inner wall may be omitted and the surface coat directly applied to the wall.
While I am aware that grooved blocks have been heretofore proposed for building wall structures, these prior art blocks are not intended to be laid dry on each other, and then have the wet mortar cast in the peripheral grooves of the blocks to form interlocking keys.
Although one embodiment of the invention has been herein illustrated and described, it will be apparent to those skilled in the art that various modifications may be made in the details of construction without departing from the principles herein set forth. f
I claim:
A building block of concrete having an outer surface of quick-setting material of iine texture and having its remaining body portion of a coarser material and a glass grille simulating mortar joints of brick cast integrally in and substantially flush withthe outer surface material to be visible on the surface thereof.
DAVID MARTIN;
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US110679A US2137759A (en) | 1936-11-13 | 1936-11-13 | Building wall structure |
US219996A US2201298A (en) | 1936-11-13 | 1938-07-19 | Method of making building blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US110679A US2137759A (en) | 1936-11-13 | 1936-11-13 | Building wall structure |
Publications (1)
Publication Number | Publication Date |
---|---|
US2137759A true US2137759A (en) | 1938-11-22 |
Family
ID=22334306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US110679A Expired - Lifetime US2137759A (en) | 1936-11-13 | 1936-11-13 | Building wall structure |
Country Status (1)
Country | Link |
---|---|
US (1) | US2137759A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2451657A (en) * | 1945-09-11 | 1948-10-19 | Joseph N Blackbourn | Building block |
US2496872A (en) * | 1947-08-15 | 1950-02-07 | X T Building Block Inc | Building block with spaced slabs |
US2540622A (en) * | 1946-10-09 | 1951-02-06 | Frederick G Langenberg | Adjustable foundation structure |
US2583597A (en) * | 1946-04-20 | 1952-01-29 | American Aggregate Company | Concrete block molding machine |
US2647392A (en) * | 1950-03-15 | 1953-08-04 | Howe E Wilson | Building block with spaced walls |
US2817965A (en) * | 1955-06-13 | 1957-12-31 | Roger M Angelini | Composite building block |
US3216157A (en) * | 1961-06-28 | 1965-11-09 | George S Pinter | Concrete structure and process for making same |
US3834094A (en) * | 1973-09-12 | 1974-09-10 | B Ferguson | Track system wall assembly for houses or the like |
-
1936
- 1936-11-13 US US110679A patent/US2137759A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2451657A (en) * | 1945-09-11 | 1948-10-19 | Joseph N Blackbourn | Building block |
US2583597A (en) * | 1946-04-20 | 1952-01-29 | American Aggregate Company | Concrete block molding machine |
US2540622A (en) * | 1946-10-09 | 1951-02-06 | Frederick G Langenberg | Adjustable foundation structure |
US2496872A (en) * | 1947-08-15 | 1950-02-07 | X T Building Block Inc | Building block with spaced slabs |
US2647392A (en) * | 1950-03-15 | 1953-08-04 | Howe E Wilson | Building block with spaced walls |
US2817965A (en) * | 1955-06-13 | 1957-12-31 | Roger M Angelini | Composite building block |
US3216157A (en) * | 1961-06-28 | 1965-11-09 | George S Pinter | Concrete structure and process for making same |
US3834094A (en) * | 1973-09-12 | 1974-09-10 | B Ferguson | Track system wall assembly for houses or the like |
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