US3552277A - Construction element with helically wound anchor lattice - Google Patents

Construction element with helically wound anchor lattice Download PDF

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Publication number
US3552277A
US3552277A US707869A US3552277DA US3552277A US 3552277 A US3552277 A US 3552277A US 707869 A US707869 A US 707869A US 3552277D A US3552277D A US 3552277DA US 3552277 A US3552277 A US 3552277A
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United States
Prior art keywords
slab
elements
coils
anchor
construction
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Expired - Lifetime
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US707869A
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English (en)
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David Avital
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Individual
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Priority claimed from FR992623A external-priority patent/FR1421427A/fr
Priority claimed from FR6920A external-priority patent/FR1434339A/fr
Priority claimed from FR11654A external-priority patent/FR87647E/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3552277A publication Critical patent/US3552277A/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • 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
    • E01C17/00—Pavement lights, i.e. translucent constructions forming part of the surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users
    • E01F9/541—Kerbs
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement

Definitions

  • the anchor means comprises a plurality of metallic wire or rod elements each having a springlike configuration consisting of helically wound turns or coils.
  • the helical convolutions of each element are coaxial about a respective longitudinal axis and the axes of the elements are generally parallel and corresponding coils of next adjacent anchor elements are interlaced so that the elements jointly define a lattice arrangement that can be embedded in another material to anchor the slab or element thereto.
  • the anchoring lattice strengthens the slab and provides excellent distribution of stresses to which the arrangement may be subjected when anchored.
  • This invention relates generally to construction elements with a base or slab of resilient material and more particularly to construction elements and anchor means for anchoring the element to another material.
  • the bonding of a sheet or slab of resilient material to a surface of another material has always been a particular problem.
  • the bonding or anchoring of one material upon another is generally achieved by means of use of a bonding agent, for example, a suitable adhesive, or by partial fusion, for example a molecular bond, of the adjacent materials.
  • a bonding agent for example, a suitable adhesive
  • partial fusion for example a molecular bond
  • a typical example of the problem is in the bonding or adhering of bands of colored sheet material applied to roadways or highway surfaces. These colored materials are generally fastened in different ways.
  • the method of fastening the slab or sheet materials to the highway is generally not satisfactory and the element, which may be part of a signal system, is rapidly torn away from its bonded surface and there is resultant problem of having vehicles having to be braked or slowed down as they pass over the ruptured material.
  • construction elements comprising slabs or plates made out of resilient material have been made comprising a backing having a greater surface than the slab of material and projecting beyond the periphery of the slab in order to be able to constitute anchoring means.
  • Such structures are illustrated in the French Pat. No. 795,956 and U.S. Pat. No. 2,887,867. These devices are limited in that they are able to anchor the structural slab, which may be made of resilient material,,solely about the periphery and not throughout its central area or portions thereof. Consequently this kind of anchoring meansis not generally applied to structure elements having a large area or surface.
  • anchoring devices constituting metallic rods or wires wound in a helical configuration.
  • These anchor means have the advantage of achieving an elastic bond which permits the deformation of the slab itself.
  • Typical of such devices are the anchor means illustrated in U.S. Pat. No. 647,904; and 2,126,965.
  • the axis of the helix formed by the helically wound rod is generally parallel to the plane of the slab and the turns thereof are partially embedded in the slab and are anchored to the material on which the slab must be fastened.
  • the constructioh'element according to'the invention comprises a slab or sheet, which may be made of a resilient material such as a plastic.
  • the anchor means consists of a lattice-of spring-shaped elements having helical turns generally coaxial and of equal diameter. Each of the spring-shaped elements is disposed substantially parallel to an adjacent spring-shaped element and the corresponding next-adjacent turns or coils of the elements are interlaced to form the lattice.
  • the coils of the various anchor elements are embedded partially into the slab of materiaL
  • the slab or sheet materialitself is of a thickness less than the diameter of the coilsso that the major portion of each of the coils extends outwardly from a major surface of the slab to-be anchored.
  • the coils are so'a'rranged so that. substantially the entire area-of, the slab to beanchored has coils'arran'ged "insulation panels and the like.
  • Other constructions may have the sheet or slab or material having the embedded coils or turns having an exposed surface substantially flush with a major surface thereof opposite to'the major surface from which the majonarcuate part of the coils extend.
  • the exposed flush surface is used to weld or bond thereto a plate or sheet of another or a similar material overlying the construction element slab or sheet.
  • FIG. 1 is a fragmentary perspective view of a construction element accordingto the invention, illustrating a cutaway of the slab in order to illustrate anchor, means for the construction element;
  • FIG. 2 is a cross-sectional view of the construction element illustrated in FIG. 1;
  • FIG. 3 is an elevation cross-sectional view of a construction element in accordance with the invention applied to a highway and arranged over a light;source as part of ahighway signal system;
  • FIG. 4 is an elevation cross-sectionalview of a construction element in accordance with the invention of the type in which two slabs of material are joined together;
  • FIG. 5 is a fragmentary elevation cross-sectional view of an insulated construction element made according to the invention.
  • FIG. 6 is a cross-sectional view of a construction element generally of the type shown in FIG. 1 illustrating a protective or decorative plate arranged over the slab thereof.
  • construction element in accordance with the invention will be described generally with respect to construction elements usable for constructing structures, insulation panels, signal systems on highways and the like it will be understood that the principles of the invention as to effecting a joint between two slabs or sheets of material are generally applicable to other construction elements usable in other environments. Moreover, while the invention is particularly applicable to anchoring of a slab or sheet of resilient material it is equally applicable to the anchoring of cementitious and plastic materials to similar materials or different materials.
  • the term slab is used herein to refer to different sheets or plates of different thicknesses.
  • spring a shaped as used herein is used to refer generally to the configuration of the anchoring elements and does not necessarily require that the rods or wires wound into such anchor element be made of a spring steel orsimilar material.
  • the anchor means may be made of a spring steel or similar material that is able to best transmit stresses for example shear stresses, throughout the anchor means or joint between the construction element and the material to which it is anchored or secured.
  • a construction element according to the invention is illustrated as comprising a slab or sheet 1 made of a selected material, for example a resilient or plastic material, to which is secured an anchor element or lattice 2 by being partially embedded therein as later herein described.
  • the anchor means 2 comprises a plurality of spring-shaped elements each made of rod or wire material having turns or coils helically wound as illustrated.
  • the spring-shaped elements each have a longitudinal axis generally parallel to the plane of the sheet material 1 and their axes generally parallel to one another with corresponding, next-adjacent turns or coils interlaced and crossing at an angle relative to each other as illustrated in FIGS. 1 and 2.
  • coils of the lattice have a major arcuate portion 3 exposed and extending away from a major surface of the sheet or slab 1.
  • the construction elements in accordance with the invention may be made with the slab 1 made of a decorative material.
  • the construction elements can also be machine made. Such construction elements are made from an endless band of material such as stainless steel or a siliconed fabric or cloth which is travelling and over which is applied a layer or coating of polyvinyl chloride which immediately begins to set. A continuous arrangement of metallic wires wound in the configuration heretofore described are partially embedded into the plastic coating under control or adjustment of a pressure roller, not shown, embedding the anchor means. The plastic coating is then set by heating to about 200 C.
  • the construction element heretofore described has several advantages, firstly it is relatively simple to manufacture. Secondly, the spring-shaped elements can be embedded so that arcuate projecting surfaces 3 of the coils of the lattice can be allowed to project substantially flush with a major surface of the slab to which other protective plates can be anchored as hereinafter described; and thirdly the lattice arrangement has the various turns or coils interlaced so that any stresses exerted on one of them transmits the stress to the adjacent coils and therefore the stress is distributed over a large area of the anchor means and the resilient material 1 so that there is less apt to be any rupture of the anchor or the resilient slab 1.
  • this type of construction moreover permits the resilient and flexible material 1 to flex under optimum conditions and to maintain its optimum resiliency and flexibilil in this construction element 5 is made of of a translucent or light pervious material such as a resin, for example polymethylmetracrylate or epoxy resin.
  • the slab 1 has anchored thereto a lattice 2 made as heretofore described which is embedded into concrete blocks 6 defining a space 7 be made of a particular color or have legend on the exposed upper surface thereof.
  • the coils of the anchor means 2 are embedded in the concrete blocks 6 while still in a soft state.
  • the slab has the arcuate coil surfaces 3' projecting substantially flush with the upper major surface of the unit 5.
  • the slab is thicker in this instance than the embodiment heretofore disclosed.
  • the coils are embedded into the slab about half of their diameter and the exposed portion 3 are embedded only at the support concrete blocks 6.
  • FIG. 4 A third embodiment of a construction element in accordance with the invention is illustrated in FIG. 4 in which two parallel slabs 1a, lb of a suitable material, for example a plastic material, are joined to each other by a lattice 2a made in the manner heretofore described.
  • the turns or convolutions of the anchor means or lattice 2a is greater than the total sum of the thicknesses of the plates or slabs 1a, lb so that a space 9 is formed between the two parallel slabs which can serve as an insulating space filled with insulation.
  • This kind of construction can be used for making insulated construction or structural panels for prefabricated houses or other structures and the like.
  • Insulated construction or structural panels can be made of two single construction elements joined together as shown in FIG. 5.
  • two slabs of material provided with metallic anchor means 2b, 2c as heretofore described are disposed in parallel relationship defining a space 911 therebetween and are joined together by metallic crossbars 10 connecting the two lattices or anchor means in fixed relationship, for example by welding the crossbars onto the lattices.
  • the space 9a formed between the plates is filled with insulation material.
  • the construction elements illustrated in FIG. 4 are made by first fabricating a construction element somewhat similar to the construction illustrated in FIG. 1, however, the surfaces 3' may be made to project from the surface or otherwise as desired. The construction element thus made is then embedded in another slab 1b while the material is still soft as heretofore described.
  • the construction in FIG. 5 is readily made by making two separate construction elements in the manner heretofore described with respect to the embodiment in FIG. 1 and these are then joined by connecting them with the crossbars 10 at any desired spacing or interval to form the space therebetween.
  • FIG. 6 A fifth embodiment of the invention is illustrated in FIG. 6.
  • a slab 1c having anchored therein anchor means 2d constructed as heretofore described with respect to the embodiment in FIG. 1.
  • the coil surfaces 3' are used to bond thereto a sheet or plate 1 1 which may be made for example of metal and is welded, for example electrically to the metallic surfaces 3'.
  • the plate 11 may be a protective plate or a decorative plate of any other suitable material which is bonded, for example by a suitable adhesive, applied over the entire major bonding surface of the plastic material 10
  • a construction element of this type can be used, as can the construction elements in FIGS. 4 and 5, in any type of desired construction or structure to which such a construction element configuration is applicable.
  • a concrete element a resilient plastic slab on said concrete element
  • anchor means anchoring said plastic slab to said concrete element
  • said concrete element comprising a plurality of helically wound spring-shaped wire elements having a plurality of coaxial helical coils extending longitudinally and embedded in both the concrete element and said plastic slab in contiguous surfaces thereof for uniform distribution of stresses, the spring-shaped elements having the longitudinal axes thereof extending generally parallel to each other and generally parallel to a major surface of said plastic slab, the

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
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US707869A 1964-10-24 1968-02-23 Construction element with helically wound anchor lattice Expired - Lifetime US3552277A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR992623A FR1421427A (fr) 1964-10-24 1964-10-24 Plaques composite renforcées à usage décoratif
FR2844A FR1430353A (fr) 1964-10-24 1965-01-20 éléments de construction
FR6920A FR1434339A (fr) 1965-02-24 1965-02-24 Matériau pour la fabrication d'éléments pour la signalisation routière
FR11654A FR87647E (fr) 1965-04-01 1965-04-01 Matériau de revêtement de décoration ou similaire à base de matière plastique
US70786968A 1968-02-23 1968-02-23

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US3552277A true US3552277A (en) 1971-01-05

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US707869A Expired - Lifetime US3552277A (en) 1964-10-24 1968-02-23 Construction element with helically wound anchor lattice

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US (1) US3552277A (enrdf_load_stackoverflow)
BE (1) BE670748A (enrdf_load_stackoverflow)
DE (1) DE1559464A1 (enrdf_load_stackoverflow)
FR (1) FR1430353A (enrdf_load_stackoverflow)
IL (1) IL24495A (enrdf_load_stackoverflow)
NL (1) NL6513733A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002851A3 (en) * 1988-09-06 1990-05-03 Ruswroe Limited Constructional member and method
FR2692305A1 (fr) * 1992-06-16 1993-12-17 Altor Sa Ensemble d'aménagement préfabriqué notamment cabine sanitaire et son procédé de réalisation par moulage.
US5404688A (en) * 1993-11-03 1995-04-11 Greaves; William S. Matrix for reinforcing concrete
US5424113A (en) * 1993-06-23 1995-06-13 The United States Of America As Represented By The Secretary Of The Navy Lattice core sandwich construction
US6435101B1 (en) 1998-03-25 2002-08-20 Burrell Leder Beltech, Inc. Flexible vandal-resistant panels
US20150191878A1 (en) * 2014-01-09 2015-07-09 David J. White Three-dimensional aggregate reinforcement systems and methods
CN106988315A (zh) * 2017-05-18 2017-07-28 中国水利水电第五工程局有限公司 一种大坝垫层料摊压机

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Publication number Priority date Publication date Assignee Title
FR2530440A2 (fr) * 1982-07-22 1984-01-27 Duret Fils Ets M Element de garniture resistant a la laceration pour siege ou analogue et son procede de fabrication
US4905929A (en) * 1985-04-04 1990-03-06 Bristol Composite Materials Engineering Ltd. Core material
DE3718676A1 (de) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh Formkoerper und verfahren zu seiner herstellung
DE8916223U1 (de) * 1989-05-24 1995-09-21 Dingler, Gerhard, 72221 Haiterbach Bauelement

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US647904A (en) * 1900-01-04 1900-04-17 Ernest Leslie Ransome Concrete construction.
US1568265A (en) * 1924-02-09 1926-01-05 Joseph M Klamon Process for making reenforced-concrete walls
US1610996A (en) * 1925-11-14 1926-12-14 Bruckshaw Herbert Stanley Reenforced concrete
US1674714A (en) * 1926-03-17 1928-06-26 Chatwood Safe Company Ltd Reenforcement for safes, strong rooms, and the like
US1751109A (en) * 1925-07-17 1930-03-18 Russell H Smith Pavement
US2016616A (en) * 1932-07-30 1935-10-08 Schaub Otto Reenforced concrete structure
US2298102A (en) * 1941-10-15 1942-10-06 Vacuum Concrete Inc Reinforced concrete
US2435998A (en) * 1943-03-31 1948-02-17 Porete Mfg Company Composite prestressed concrete beam and slab structure
US3152548A (en) * 1962-10-03 1964-10-13 Martin Marietta Corp Thermal insulating structure
US3321884A (en) * 1964-06-04 1967-05-30 Klaue Hermann Spaced building plates with embedded wire ties connected by rod means
US3347007A (en) * 1964-12-18 1967-10-17 Jesse R Hale Embedded spaced truss structures

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US647904A (en) * 1900-01-04 1900-04-17 Ernest Leslie Ransome Concrete construction.
US1568265A (en) * 1924-02-09 1926-01-05 Joseph M Klamon Process for making reenforced-concrete walls
US1751109A (en) * 1925-07-17 1930-03-18 Russell H Smith Pavement
US1610996A (en) * 1925-11-14 1926-12-14 Bruckshaw Herbert Stanley Reenforced concrete
US1674714A (en) * 1926-03-17 1928-06-26 Chatwood Safe Company Ltd Reenforcement for safes, strong rooms, and the like
US2016616A (en) * 1932-07-30 1935-10-08 Schaub Otto Reenforced concrete structure
US2298102A (en) * 1941-10-15 1942-10-06 Vacuum Concrete Inc Reinforced concrete
US2435998A (en) * 1943-03-31 1948-02-17 Porete Mfg Company Composite prestressed concrete beam and slab structure
US3152548A (en) * 1962-10-03 1964-10-13 Martin Marietta Corp Thermal insulating structure
US3321884A (en) * 1964-06-04 1967-05-30 Klaue Hermann Spaced building plates with embedded wire ties connected by rod means
US3347007A (en) * 1964-12-18 1967-10-17 Jesse R Hale Embedded spaced truss structures

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002851A3 (en) * 1988-09-06 1990-05-03 Ruswroe Limited Constructional member and method
FR2692305A1 (fr) * 1992-06-16 1993-12-17 Altor Sa Ensemble d'aménagement préfabriqué notamment cabine sanitaire et son procédé de réalisation par moulage.
US5424113A (en) * 1993-06-23 1995-06-13 The United States Of America As Represented By The Secretary Of The Navy Lattice core sandwich construction
US5404688A (en) * 1993-11-03 1995-04-11 Greaves; William S. Matrix for reinforcing concrete
US6435101B1 (en) 1998-03-25 2002-08-20 Burrell Leder Beltech, Inc. Flexible vandal-resistant panels
US20150191878A1 (en) * 2014-01-09 2015-07-09 David J. White Three-dimensional aggregate reinforcement systems and methods
US9315953B2 (en) * 2014-01-09 2016-04-19 Ingios Geotechnics, Inc. Three-dimensional aggregate reinforcement systems and methods
CN106988315A (zh) * 2017-05-18 2017-07-28 中国水利水电第五工程局有限公司 一种大坝垫层料摊压机
CN106988315B (zh) * 2017-05-18 2023-01-31 中国水利水电第五工程局有限公司 一种大坝垫层料摊压机

Also Published As

Publication number Publication date
BE670748A (enrdf_load_stackoverflow) 1966-01-31
NL6513733A (enrdf_load_stackoverflow) 1966-04-25
FR1430353A (fr) 1966-03-04
IL24495A (en) 1969-05-28
DE1559464A1 (de) 1969-09-25

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