US278031A - Stone pavement - Google Patents
Stone pavement Download PDFInfo
- Publication number
- US278031A US278031A US278031DA US278031A US 278031 A US278031 A US 278031A US 278031D A US278031D A US 278031DA US 278031 A US278031 A US 278031A
- Authority
- US
- United States
- Prior art keywords
- broken
- composition
- stone
- blocks
- foot
- 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
Links
- 239000004575 stone Substances 0.000 title description 28
- 239000000203 mixture Substances 0.000 description 38
- 239000011435 rock Substances 0.000 description 28
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 12
- 235000015450 Tilia cordata Nutrition 0.000 description 12
- 235000011941 Tilia x europaea Nutrition 0.000 description 12
- 239000004571 lime Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000004927 clay Substances 0.000 description 8
- 229910052570 clay Inorganic materials 0.000 description 8
- 206010022114 Injury Diseases 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 101700078037 BIND Proteins 0.000 description 2
- 208000004067 Flatfoot Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910052892 hornblende Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/145—Sliding coverings, underlayers or intermediate layers ; Isolating or separating intermediate layers; Transmission of shearing force in horizontal intermediate planes, e.g. by protrusions, by inlays
Definitions
- My improvement consists in a stone pavement built up as follows: A foundation is formed of triangular or inverted-V- shaped rocks that may rest upon the natural earth, one side of each rock forming a foot, and the rocks being placed foot to foot to form a continuous fiat base and leave V-shaped channels or depressions between their inclined sides. Next l form a layer of macadam or broken stone filling said channels or depressions and extending above the blocks or rocks.
- bitumen in any of its forms mixed with dry clay and sulphureted lime or gas-house lime (heated to liquefy it) is poured into the interstices in the macadam, and above the same, say two inches, more or less, and, lastly, a top-dressin g of broken iiint, broken flint-bowlders, broken hornblende, or broken porphyry, or other broken refractory material forced down into the bituminous composition and into the recesses of the upper surface of the macadam, and extending from'tlie macadam to a level with or slightly above the top of the com position, thus forming the upper surface of broken material to receive'the wear by'the impact ot' the wheels, Snc., the composition being merely for the purpose of holding the broken material in place.
- FIG. 2 is a top view of a portion thereof.
- Fig. 3 is a transverse section on the line 3 3, Fig. 4, showing a modiiication in the form ot' foundatioirblocks.
- Fig. 4 is a top view of the various strata.
- the foundation-blocks B are of triangular oriuverted-V shape, having a flat foot, B', resting on the road-bed A, forming a flat base. Between the tops Bzof the blocks or rocks B are thus formed V-shaped channels or depressions C, that are filled with broken stone or macadam D, that should extend some inches (No model.)
- a composition, E of bitumen, (in any form,) dry clay, and sulphureted lime or gashouse lime is then made and rendered liquid by heat.
- This composition E is then poured upon the macadam, filling all the interstices ot' the-same and extending, say, one or two inches above the macadam.
- Into this bed of composition is rolled a top-dressing, F, of broken flint, broken tiint bowlders, broken hornbleude, broken porphyry, or any other broken rock or other broken material well calculated to resist attrition.
- the surface: that receives the direct impact of the wheels and the feet of the horses consists of the hard material F, that is held in place by the composition E.
- the composition E has a degree of elasticity that is not materially affected by any change of temperature to which it is subjected in use. gradients of the composition form a chemical combination that is fixed and not subject to change by moisture or heat when in use. Thus it remains in the same condition from year to year. It is impervious to water, so that' no water can reach the foundation from above nor the surface from beneath. The yielding quality of the composition causes vehicles to pass over it with very little noise.
- the rough surface F gives a good foot-hold for horses.
- the construction is such that the foundationblocks are notliable to be tilted, and the heavy weight from wheels is so distributed as to prevent injury. For instance, when the point of bearing of a wheel is directly over the top B2 ot a foundation-block, it falls at or near the center of the foot of the block B, so that the weight has no tendency to tilt the block, as in block pavements where the blocks are at the surface. When the pressure of the wheel falls between the blocks B it is distributed by the stratum D E among a number of blocks, thus preventing injury to the foundation. The tops of the foundationblocks are firmly held by the stratum D E, so that any lateral displacement or tilting cannot take place, and their lower portions form a continuousflat base.
- a stone pavement composed of triangular orinverted-V-shaped foundation-blocks placed foot to foot, forming a fiat base, broken stone D in V-shaped channels between the blocks and extending above them, a binding composition, substantially as described, filling the interstices between the broken stone and extending above the sanne, and a surface of broken material, F, pressed into the 'composition, as set forth.
- a stone pavement which consists of a foundation of triangular rocks resting on one of their sides, forming a continuous tiat base or bottom, broken stone between the sides and above said rocks, bituminous dry clay and sulphureted lime composition filling the interstices between the broken stone and extending-above the broken stone, and broken rock pressed into the layer of composition to form a wearing-surface, as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Description
(No Model.) 2 Sheets-Sheet 1.
A'. MGKINLEY.
STONE PAVEMENT.
No. 278,031. Patented May 22,1888.
"1 E e E e, Y EN R v Y e e j//es .f I l T l f" ,lieven/02;-
/- /MQM wwe/dwf (No Model.) 2 Sheets-She@ 2.
A. MGKINLEY.
y STONEPAVEMENT.
No. 278,081. 8 B88811868 May 221888.
Ates/ Zin/P12 014/ UNITED STATES' PATENT OFFICE.
ANDREW MCKINLEY, 0F ST. LOUIS, MISSOURI.
STONE PVEM ENT,
SPECIFICATION forming part of Letters Patent No. 278,031, dated May 22, 1883.
Application filed January 16, 1883.
To all whom it may concern Be it known that I, ANDREW MCKINLEY, of the city of St. Louis, in the State ot Missouri, have invented' an Improved Stone Pavement, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming 'part of this specification.
My improvement consists in a stone pavement built up as follows: A foundation is formed of triangular or inverted-V- shaped rocks that may rest upon the natural earth, one side of each rock forming a foot, and the rocks being placed foot to foot to form a continuous fiat base and leave V-shaped channels or depressions between their inclined sides. Next l form a layer of macadam or broken stone filling said channels or depressions and extending above the blocks or rocks. Then a composition of bitumen in any of its forms mixed with dry clay and sulphureted lime or gas-house lime (heated to liquefy it) is poured into the interstices in the macadam, and above the same, say two inches, more or less, and, lastly, a top-dressin g of broken iiint, broken flint-bowlders, broken hornblende, or broken porphyry, or other broken refractory material forced down into the bituminous composition and into the recesses of the upper surface of the macadam, and extending from'tlie macadam to a level with or slightly above the top of the com position, thus forming the upper surface of broken material to receive'the wear by'the impact ot' the wheels, Snc., the composition being merely for the purpose of holding the broken material in place.
In order that the invention may be fully understood, I will proceed to describe it with reference to the drawings, in which- Figure l is a section of my improved pavement. Fig. 2 is a top view of a portion thereof. Fig. 3 is a transverse section on the line 3 3, Fig. 4, showing a modiiication in the form ot' foundatioirblocks. Fig. 4 is a top view of the various strata.
In Fig. l the foundation-blocks B are of triangular oriuverted-V shape, having a flat foot, B', resting on the road-bed A, forming a flat base. Between the tops Bzof the blocks or rocks B are thus formed V-shaped channels or depressions C, that are filled with broken stone or macadam D, that should extend some inches (No model.)
above the tops B2 of the blocks or rocks B. A composition, E, of bitumen, (in any form,) dry clay, and sulphureted lime or gashouse lime is then made and rendered liquid by heat. This composition E is then poured upon the macadam, filling all the interstices ot' the-same and extending, say, one or two inches above the macadam. Into this bed of composition is rolled a top-dressing, F, of broken flint, broken tiint bowlders, broken hornbleude, broken porphyry, or any other broken rock or other broken material well calculated to resist attrition. Thus the surface: that receives the direct impact of the wheels and the feet of the horses consists of the hard material F, that is held in place by the composition E. The composition E has a degree of elasticity that is not materially affected by any change of temperature to which it is subjected in use. gradients of the composition form a chemical combination that is fixed and not subject to change by moisture or heat when in use. Thus it remains in the same condition from year to year. It is impervious to water, so that' no water can reach the foundation from above nor the surface from beneath. The yielding quality of the composition causes vehicles to pass over it with very little noise. The rough surface F gives a good foot-hold for horses. The construction is such that the foundationblocks are notliable to be tilted, and the heavy weight from wheels is so distributed as to prevent injury. For instance, when the point of bearing of a wheel is directly over the top B2 ot a foundation-block, it falls at or near the center of the foot of the block B, so that the weight has no tendency to tilt the block, as in block pavements where the blocks are at the surface. When the pressure of the wheel falls between the blocks B it is distributed by the stratum D E among a number of blocks, thus preventing injury to the foundation. The tops of the foundationblocks are firmly held by the stratum D E, so that any lateral displacement or tilting cannot take place, and their lower portions form a continuousflat base.
I reserve the right to claim in another application the filling or binding composition herein described.
Having thus described Amy invention, the
2 nacer 1. A stone pavement composed of triangular orinverted-V-shaped foundation-blocks placed foot to foot, forming a fiat base, broken stone D in V-shaped channels between the blocks and extending above them, a binding composition, substantially as described, filling the interstices between the broken stone and extending above the sanne, and a surface of broken material, F, pressed into the 'composition, as set forth.
2. A stone pavement which consists of a foundation of triangular rocks resting on one of their sides, forming a continuous tiat base or bottom, broken stone between the sides and above said rocks, bituminous dry clay and sulphureted lime composition filling the interstices between the broken stone and extending-above the broken stone, and broken rock pressed into the layer of composition to form a wearing-surface, as set forth.
3. The mode of constructing a stone pavement which consists in placing triangular blocks close together foot to foot, broken or macadam rock is next built up in layers between and over said blocks.bindin,g` the broken rock together with bituminous dryr clay and sulphureted lime composition as laid, leaving` a layer of the composition above said broken rock, andiinally adding a surface ot' broken rock, which is pressed into the layer ot' composition by rolling, as set forth.
ANDREW MCKIN LEY.
Witnesses:
SAML. KNIGHT, GEO. H. KNIGHT.
Publications (1)
Publication Number | Publication Date |
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US278031A true US278031A (en) | 1883-05-22 |
Family
ID=2347252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US278031D Expired - Lifetime US278031A (en) | Stone pavement |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6467991B1 (en) | 1999-07-09 | 2002-10-22 | James T. Joyce | Process and material for preventing contamination and erosion of golf course sand traps |
US20180074618A1 (en) * | 2013-03-15 | 2018-03-15 | Tactual Labs Co. | Fast multi-touch sensor with user identification techniques |
-
0
- US US278031D patent/US278031A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6467991B1 (en) | 1999-07-09 | 2002-10-22 | James T. Joyce | Process and material for preventing contamination and erosion of golf course sand traps |
US20180074618A1 (en) * | 2013-03-15 | 2018-03-15 | Tactual Labs Co. | Fast multi-touch sensor with user identification techniques |
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