US3788020A - Foamed plastic concrete form with fire resistant tension member - Google Patents
Foamed plastic concrete form with fire resistant tension member Download PDFInfo
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- US3788020A US3788020A US3788020DA US3788020A US 3788020 A US3788020 A US 3788020A US 3788020D A US3788020D A US 3788020DA US 3788020 A US3788020 A US 3788020A
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- walls
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- forms
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- Expired - Lifetime
Links
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- 229920003023 plastics Polymers 0.000 title claims description 12
- 239000000463 materials Substances 0.000 claims abstract description 40
- 239000007788 liquids Substances 0.000 claims abstract description 12
- 210000002105 Tongue Anatomy 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 27
- 239000011324 beads Substances 0.000 claims description 11
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920002223 polystyrenes Polymers 0.000 claims description 9
- 230000023298 conjugation with cellular fusion Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 230000021037 unidirectional conjugation Effects 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 8
- 239000002184 metals Substances 0.000 abstract description 3
- 239000011505 plaster Substances 0.000 description 4
- 230000003014 reinforcing Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011901 water Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000010521 absorption reactions Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 239000004788 BTU Substances 0.000 description 1
- 241000282619 Hylobates lar Species 0.000 description 1
- 280000730749 K Factor companies 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 280000829408 Systems, Ltd. companies 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramics Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000004744 fabrics Substances 0.000 description 1
- 239000006260 foams Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003365 glass fibers Substances 0.000 description 1
- 239000008187 granular materials Substances 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 239000002245 particles Substances 0.000 description 1
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- 239000000126 substances Substances 0.000 description 1
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Images
Classifications
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- 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
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
- E04B2/54—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities the walls being characterised by fillings in all cavities in order to form a wall construction
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- 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
-
- 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
- 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
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape
-
- 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
- E04B2002/867—Corner details
Abstract
Description
United States Patent Gregori Jan. 29, 1974 [54] FOAMED PLASTIC CONCRETE FORM 3,552,076 l/l97l Gregori 52/309 WITH FIRE RESISTANT TENSION 903,734 1 H1908 Larsen 52/565 904,588 11/1908 Wightman 52/426 MEMBER 1,958,771 5/1934 Simons 52/426 [75] Inventor: Werner K. H. Gregori, Oakville, 2,290,339 7/1942 Leach 52/565 Ontario, Canada 2,647,392 8/1953 Wilson 52/565 3,410,044 11/1968 Moog 52/439 [73] Asslgneez Roher-Bohm Limited, Nassau, 3,449,878 6/1969 Hem 52/589 Bahamas 22 F1 d M 12 FOREIGN PATENTS OR APPLICATIONS 1 1 e ay 1969 987,167 4/1951 France 52 505 [21] Appl. No.: 823,800
Related Application Data Primary Examiner-Henry C. Sutherland [63] Continuation-impart 6f Ser. NO. 770,233, 061. 24, Attorney Agent F"m Alfred Bremer 1968, Pat. No. 3,552,076, which is a continuation-in-part of Ser. No. 580,912, Sept. 21, [57] ABSTRACT 1966, abandoned, which is a continuation-in-part of s 5 9 903 Aug 3 1966, abandone A self-supporting concrete form of foamed polymeric material to be left in place to provide insulation for a [30] Foreign A li ti P i it D t wall the form having two side walls joined by trans- Mar. 22 1966 Canada 955 523 verse tension members of Sheet metal or other fire resistent material. The tension members are em- 52 us. (:1 52/309 52/426 .52/439 bedded Projectims Pmvided inner faces of 51 1111. c1. E04b 2/20 5646 2/20 two Walls Provide Substantially cylindrical vertically f searchum dISPOSCd cavities for concrete. The upper and lower edges of the tension members and projections are inwardly spaced from associated edges of the two side [56] References Cited walls so that a horizontally disposed concrete beam will also be provided when the form and adjacent simi- UNITED STATES PATENTS lar forms are filled with liquid concrete. 3,255,562 6/1966 Altschuler 3,292,331 12/1966 Sams 52/309 18 Claims, 5 Drawing Figures PATENTEDJAN 29 1974 saw 1 BF 3 FIG.
PATENTEDJAN 2 9 I974 SHEEI 2 BF 2 FIG. 4
FOAMED PLASTIC CONCRETE FORM WITH FIRE RESISTANT TENSION MEMBER This application is a continuation-in-part of U.S. Ser. No. 770,233 filed Oct. 24, 1968, now US. Pat. No. 3,552,076, which is a continuation-in-part of U.S. Ser. No. 580,912 filed Sept. 21, 1966, now abandoned, which is a continuation-in-part of US. Ser. No. 569,908 filed Aug. 3, 1966, now abandoned.
This invention relates to a concrete forming system and more particularly to a form of foamed polymeric material which is left in place to provide permanent insulation and a base for wall surfaces such as plaster.
Various forming systems are used to hold concrete in place until cured. However, skilled labour is required to erect the forming systems resulting in high cost of construction. Furthermore, removal of forms requires considerable time, delaying other trades such as plumbers and electricians. If concrete is poured when the temperature drops below freezing, it is necessary to provide temporary insulation.
The object of this invention is the provision of a concrete forming system of foamed polymeric material which will provide an insulated concrete wall which has an improved fire rating.
A further object is the provision of self-supporting form which does not require bracing, tie wires or shoring.
Another object is the provision of a form which eliminates the need for heating and temporary insulation when concrete is poured at low temperatures. Furthermore the concrete cures under ideal conditions and reaches design strength in a shorter period thereby allowing construction to proceed more quickly.
A further object of the invention is the provision of a form which is left in place to perform the function of permanent insulation and a vapor barrier on both sides of the concrete in the wall. It is therefore unnecessary to provide temperature steel to take up the stresses created by a temperature differential between the inner and outer faces of the wall.
Another object is the provision of a forming system comprising units molded by machine so as to provide a high degree of accuracy at low cost so that the form can be quickly erected by unskilled workmen.
A still further object is the provision of a form which provides a base for a great variety of wall finishes such as plaster gypsum board, ceramic tiles and plywood panels.
This invention provides a self-supporting concrete form of foamed polymeric material adapted to be left in place to provide insulation for a wall constructed of a plurality of superimposed courses of said forms filled with concrete, said form comprising two spaced panels of foamed polymeric material adapted to be interconnected by fire resistent tension members of fire resistent material, said tension members being embedded in projections integrally formed on inner faces of said panels to provide transverse walls, said walls defining at least one vertical cavity extending through said form from one major face to the other.
In the accompanying drawings which show preferred embodiments of this invention,
FIG. I is a perspective view of a building unit in accordance with this invention.
FIG. 2 is a top plan view of a building unit.
FIG. 3 is a sectional side elevational view taken long the line 3-3 of FIG. 1.
FIG. 4 is an end elevational view of a wall construction employing the building units of FIG. 1 and FIG. 5 is a perspective view of a tension member for use in the building units.
Referring now in detail to the drawings a concrete form for use in constructing walls indicated generally at in FIGS. 1, 2 and 3 is preferably molded in one piece of expanded polystyrene beads and comprises two longitudinal walls 11 and 12 and two integral transverse end walls 13 and 14. Three integral partition walls and the end walls 13 and 14 define four substantially cylindrical bores or cavities 16. An arcuate indentation in each of the end walls 13 and 14 and the partition walls 15 provides a longitudinally extending channel 18 interconnecting the cavities 16.
Similarly, the underside of the foam 10 is provided with a longitudinally extending channel 18a of semicircular cross section whereby, in use, a horizontally extending concrete beam is formed in the space provided by the associated channels 18 and 18a of two forms 10 when one form is placed on top of the other as shown in FIG. 4.
It will be noted that the top, bottom and end edges of the walls 11 and 12 are provided with tongues 20 or grooves 21 respectively to mate with grooves and tongues of adjacent similar forms 10. The tongues and grooves have a taper of about 5 to provide a more water tight joint.
It will be noted that the end walls 13 and 14 are provided with ribs 24 adjacent their side edges and that the tongues 20 and grooves 21 at the ends of the form 10 are provided on these ribs 24, thus ensuring that mating tongues 20 and grooves 21 adjacent blocks 10 will not be prevented from fully engaging by engagement of the major surfaces of the end walls 13 and 14.
The tongues 20 and grooves 21 provide for accurate alignment of the form vertically as well as horizontally. This alignment of the forms is facilitated by the accuracy which can be maintained in molding the forms 10 of expanded beads of polystyrene.
The walls l3, l4 and 15 are provided with recesses 17 to hold horizontal reinforcing steel 29 in place without tying.
The vertically disposed reinforcing steel 36 shown in FIG. 4, in the form 10 is conveniently held in position by a strap 30 having depending pointed portions 31 adapted to be embedded in the longitudinal walls 11 and 12. The straps 30 are received in notches 32 in the tongues 20 which are centered with respect to the cavities 16. The vertical reinforcing rods extend through apertures 33 provided in the strap 30. Dovetail grooves 35 provided in the side walls of the form serve as plaster keys.
It will also be noted that the grooves 21 in the underside of the form 10 are not continuous and that portions 37 which do not have a groove are adapted to mate with the notches 32 in the tongues 20 of an underlying form 10. Thus relative horizontal movement of superimposed forms is prevented.
While it is possible to mold the form 10 entirely of foamed plastic it is desirable particularly in multiple family dwellings to provide a more fire proof wall. This has been accomplished by using a thin fire resistent tension member 40 to interconnect adjacent portions of the foamed plastic end walls 13 and 14 and partition walls 15.
The tension member 40 particularly described and illustrated herein is sheet metal plate having right angle flanges 42 (see FIG. 2). However, other suitable materials such as wire mesh, asbestos, glass fibre cloth or fire resistent polymeric materials. It should be appreciated that if the material used for the tension member is thin enough fire will not penetrate the concrete wall even though the tension member is not completely fire proof.
In FIG. a modified form of tension member is shown generally at 50 comprising two plates 52 and 53 adapted to be secured together by fastening means passing through apertures 54 therein. Additional rows of apertures 54 may be provided so that the width of the form can be adjusted. The outer edges of the plates 52 and 53 are provided with flanges 55 which are disposed at right angles to the major surface of the plate. The flanges 55 alternate so that the plastic foam of the projecting wall portions 13, 14 and will not be unduly weakened.
It will be readily apparent that when the form 10 is filled with concrete a fire stop is formed between the plastic foam of the inwardly projecting portions of the walls 13, 14 and 15.
The form 10 is conveniently formed in a mold by inserting tension members 40 in the mold prior to filling the mold with pre-expanded beads of polystyrene. The form 10 is thus molded in one piece to provide the desired accuracy. However, it is possible to mold the form in two pieces with plate 52 and S3 embedded in the respective inner faces thereof. The mating portions of the form 10 can then be secured together by suitable fastening means prior to being laid up in a wall.
lt will be noted that concrete will flow into the space between outer faces of tension members 40 of forms 10 placed in end abutting relationship. A fire stop is thus created at each end of the form 10. However, to ensure that concrete completely seals the ends of the abutting forms, the two tension members 40 or 50 at the ends of the form 10 are preferably foraminous.
In use, a first course of form units 10 are positioned on a footing (not shown) containing vertical dowels extending into the cavities 16. The cavities 16 are then filled with concrete to the height of the recesses and the concrete in each hole is vibrated. Horizontal reinforcing is laid, and vertical reinforcing rods about 5 8 inches long are inserted into the wet concrete approximately 12 inches.
A second course of form units 10 is installed by slipping them over the vertical rods and aligning the holes 16 in the first and second courses. Two additional courses, including horizontal reinforcing, may then be installed before filling the second and third courses and 1 vide a reasonable range of sizes for structures up to approximately 10 storeys in height.
Expandable beads of polystyrene known as Pelaspan is a preferred material. This material is manufactured in the form of small beads or granules containing an expanding agent. These particles are expanded in a mold by the application of heat to the desired shape. Pelaspan, because of its ability to be molded, provides an ideal material for molding this plastic building component. Furthermore, Pelaspan has desirable properties such as light weight, high strength to weight ratios, ideal surface to carry plaster, low moisture absorption and good insulating properties. Typical values of the material are shown below:
Test Value Procedure Density l.3-l.5 lbs/cu.ft. Shear Strength 22-25 p.s.i. ASTM C273 Compressive Strength 20-22 p.s.i. ASTM D162] at 10% deformation Flexural Strength 60-62 p.s.i. ASTM C203 Tensile Strength 48-52 p.s.i. ASTM D l623 K-Factor 0.242-0143 Dow Method BTU in/hr. sq.ft. Water absorption 0.03 lb/sqft. MlL-P-l9644A Water Vapour 3.0-3.4 Transmission gm/24hr/100 sq.in. ASTM 596E Above values are obtained from lab moulded samples in the density range specified.
The expandable polystyrene beads are pre-expanded to the desired density (approximately 1% lbs. per cubic foot) before being placed in the mold. It is also recommended that a self-extinguishing type of polystyrene bead be used in the molding of the forms to provide a more fire-resistent structure.
Other expanded polymeric materials may be use provided that the desired tensile strength can be obtained without adversely affecting the insulation value and weight of the form. the material must also be capable of being molded to the desired shape. Examples of such alternate materials are polyurethane foam or a foamed polymeric material sold under the trade name Polcat by Nioteric Chemical Systems Limited.
I claim:
1. A self-supporting concrete form of foamed polymeric material capable of containing liquid concrete without additional shoring, said polymeric material being of uniform low density throughout so as to be resiliently deformable, said form including two spaced longitudinal walls terminating adjacent two spaced transverse end walls, said end walls extending from one longitudinal wall to the other, at least one partition wall intermediate said end walls extending from one longitudinal wall to the other, at least one of said end walls and said partition wall having a tension member of fire resistant material integral therewith to provide a fire stop between said longitudinal walls, said partition wall andend walls defining holes extending through said form, each said hole being vertically disposed when said form is in use and tapering toward a smaller cross-section at its lower end, corresponding edges of said transverse walls and said partition wall being inwardly spaced from adjacent edges of said longitudinal walls so as to provide a longitudinal beam of concrete integral with a column of concrete in each said vertical hole when concrete is poured into a plurality of assembled forms and a recess in a lower edge of each longitudinal wall and a projection provided on an upper edge of each longitudinal wall so that projections and recesses of superimposed similar forms cooperate to position said forms, said polymeric material being deformable to provide a seal thereby minimizing seepage of concrete between forms.
2. A concrete form as claimed in claim 1 wherein the tension member is embedded in said end walls or partition wall.
3. A concrete form as claimed in claim 2 wherein each of said end walls and partition wall of said form comprises said tension member. j
4. A concrete form as claimed in claim 3 wherein said transverse walls are inwardly curved so as to provide a longitudinal beam of at least partly curved crosssection.
5. A concreteform as claimed in claim 3 wherein said projection on the upper edge of each longitudinal wall is a tongue and said recess on a lower edge of each longitudinal wall is a groove adapted to receive a tongue of an adjacent similar form when said forms are superimposed.
6. A concrete form as claimed in claim 5 wherein tongues are provided on the end edges of longitudinal walls and grooves are provided in end edges disposed on opposed end edges of the said longitudinal walls so that tongues and grooves of adjacent similar forms cooperate to position said forms and provide a substantially liquid tight joint when forms are placed in end abutting relationship.
7. A concrete form as claimed in claim 6 wherein said tension members comprise foraminous material and said longitudinal walls comprise integrally molded expanded beads of polystyrene.
8. A concrete form as claimed in claim 6 wherein said tension members comprise a mesh at least partly composed of synthetic plastic material.
9. A concrete form as claimed in claim 6 wherein at least one notch is provided in each tongue on the upper edges of the longitudinal walls to cooperate with mating raised portions in the grooves in the lower edges of longitudinal walls thereby assisting in the positioning of said form in horizontal rows. 1
10. In a wall structure, a plurality of molded form blocks of foamed synthetic plastic material having a substantially uniform low density, each said block hav ing two spaced longitudinal walls terminating adjacent two transverse end walls extending from one longitudinal wall to the other, at least one partition wall intermediate said end walls extending from one longitudinal wall to the other, at least one of said end walls and said partition wall having a tension member of fire resistant material integral therewith to provide a fire stop between said longitudinal walls, said end walls and partition wall interconnecting said longitudinal walls to provide a sufficiently rigid structure for holding the liquid concrete and defining vertical holes extending through said form, each said hole tapering toward a smaller cross-section at its lower end, upper and lower edges of said transverse walls and said partition wall being inwardly spaced from adjacent edges of said longitudinal walls so as to provide a longitudinally extending beam of concrete integral with columns of concrete in said vertical holes and a projection being provided along an upper edge of each longitudinal wall and a recess being provided along a lower edge of each longitudinal wall so that projections and recesses of superimposed forms cooperate to position said forms, said projections being compressed in said recesses to minimize seepage of liquid concrete, similar projections being provided along end edges of longitudinal walls and recesses along opposed end edges of each said form whereby projections and recesses on the ends of adjacent similar forms cooperate to provide a substantially liquid-tight joint.
11. A wall structure as claimed in claim 10 wherein the tension member is embedded in said end walls or partition wall.
12. A wall structure as claimed in claim 11 wherein each of said end walls and partition wall'of said form comprises said tension member.
13. A wall structure as claimed in claim 12 wherein said transverse walls are inwardly curved so as to provide a longitudinal beam of at least partly curved crosssection.
14. A wall structure as claimed in cliam 12 wherein said projection on the upper edge of each longitudinal wall is a tongue and said recess on a lower edge of each longitudinal wall is a groove adapted to receive a tongue of an adjacent similar form when said forms are superimposed.
15. A wall structure as claimed in claim 14 wherein tongues are provided on the end edges of longitudinal walls and grooves are provided in end edges disposed on opposed end edges of the said longitudinal walls so that tongues and grooves of adjacent similar forms cooperate to position said forms and provide a substantially liquid tight joint when forms are placed in end abutting relationship.
16. A wall structure as claimed in claim 15 wherein said tension members comprise foraminous material and said longitudinal walls comprise integrally molded expanded beads of polystyrene.
17. A wall structure as claimed in claim 15 wherein said tension members comprise a mesh at least partly composed of synthetic plastic material.
18. A wall structure as claimed in claim 15 wherein at least one notch is provided in each tongue on the upper edges of the longitudinal walls to cooperate with mating raised portions in the grooves in the lower edges of longitudinal walls thereby assisting in the positioning of said form in horizontal rows.
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CA955523 | 1966-03-22 | ||
US58091266A true | 1966-09-21 | 1966-09-21 |
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US3788020A true US3788020A (en) | 1974-01-29 |
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US3552076D Expired - Lifetime US3552076A (en) | 1966-03-22 | 1968-10-24 | Concrete form |
US3788020D Expired - Lifetime US3788020A (en) | 1966-03-22 | 1969-05-12 | Foamed plastic concrete form with fire resistant tension member |
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US3552076D Expired - Lifetime US3552076A (en) | 1966-03-22 | 1968-10-24 | Concrete form |
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BE (1) | BE695933A (en) |
CH (1) | CH474642A (en) |
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ES (1) | ES338293A1 (en) |
GB (1) | GB1169723A (en) |
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SE (1) | SE350560B (en) |
Cited By (139)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038798A (en) * | 1975-03-05 | 1977-08-02 | U-Forms International, Inc. | Composite permanent block-form for reinforced concrete construction and method of making same |
US4096676A (en) * | 1977-07-18 | 1978-06-27 | Maurice Hibert | Wall member |
US4167840A (en) * | 1978-07-19 | 1979-09-18 | Ivany George R | Reinforced masonry wall construction |
US4223501A (en) * | 1978-12-29 | 1980-09-23 | Rocky Mountain Foam Form, Inc. | Concrete form |
US4229920A (en) * | 1977-10-05 | 1980-10-28 | Frank R. Lount & Son (1971) Ltd. | Foamed plastic concrete form and connectors therefor |
US4229922A (en) * | 1979-06-04 | 1980-10-28 | Clark Jr John E | Wall assembly |
US4348847A (en) * | 1980-10-06 | 1982-09-14 | Mod-Lok Industries Ltd. | Spacer extender |
US4516372A (en) * | 1981-08-14 | 1985-05-14 | Grutsch George A | Concrete formwork |
US4516364A (en) * | 1982-09-30 | 1985-05-14 | Heider Richard M | Insulating block and a wall thereof |
US4532745A (en) * | 1981-12-14 | 1985-08-06 | Core-Form | Channel and foam block wall construction |
US4574550A (en) * | 1984-05-21 | 1986-03-11 | Jack Maschhoff | Building wall and insulation assembly |
US4698947A (en) * | 1986-11-13 | 1987-10-13 | Mckay Harry | Concrete wall form tie system |
US4730422A (en) * | 1985-11-20 | 1988-03-15 | Young Rubber Company | Insulating non-removable type concrete wall forming structure and device and system for attaching wall coverings thereto |
US4731968A (en) * | 1982-04-23 | 1988-03-22 | Daniele Obino | Concrete formwork component |
US4731971A (en) * | 1983-09-29 | 1988-03-22 | Terkl Hans Ulrich | Large-panel component for buildings |
US4765109A (en) * | 1987-09-25 | 1988-08-23 | Boeshart Patrick E | Adjustable tie |
US4860515A (en) * | 1987-05-26 | 1989-08-29 | Browning Bruce E Jun | Self-supporting concrete form |
US4866891A (en) * | 1987-11-16 | 1989-09-19 | Young Rubber Company | Permanent non-removable insulating type concrete wall forming structure |
US4879855A (en) * | 1988-04-20 | 1989-11-14 | Berrenberg John L | Attachment and reinforcement member for molded construction forms |
US4938449A (en) * | 1989-02-13 | 1990-07-03 | Boeshart Patrick E | Tie for concrete forms |
US4998394A (en) * | 1989-04-10 | 1991-03-12 | Iowa State University Research Foundation, Inc. | Masonry wall structure and method of making the same |
US5014480A (en) * | 1990-06-21 | 1991-05-14 | Ron Ardes | Plastic forms for poured concrete |
US5024035A (en) * | 1979-10-18 | 1991-06-18 | Insulock Corporation | Building block and structures formed therefrom |
WO1991019865A1 (en) * | 1990-06-21 | 1991-12-26 | Reddi-Form, Inc. | Improvements in plastic forms for poured concrete |
US5172532A (en) * | 1988-04-01 | 1992-12-22 | Gibbar Jr James H | Prefabricated polymer building wall panels |
US5216863A (en) * | 1988-08-15 | 1993-06-08 | Nils Nessa | Formwork comprising a plurality of interconnectable formwork elements |
US5279088A (en) * | 1992-01-17 | 1994-01-18 | Heydon Building Systems International, Limited | Wall structure and method of forming the same |
US5371990A (en) * | 1992-08-11 | 1994-12-13 | Salahuddin; Fareed-M. | Element based foam and concrete modular wall construction and method and apparatus therefor |
US5454199A (en) * | 1994-07-01 | 1995-10-03 | I.S.M., Inc. | Wall clip for concrete forming system |
US5459971A (en) * | 1994-03-04 | 1995-10-24 | Sparkman; Alan | Connecting member for concrete form |
US5465542A (en) * | 1992-05-29 | 1995-11-14 | Terry; Verl O. | Interblocking concrete form modules |
US5473850A (en) * | 1993-02-01 | 1995-12-12 | Balding; James | One-piece plastic molding block for concrete structures |
US5497592A (en) * | 1994-05-19 | 1996-03-12 | Boeshart; Patrick E. | Quick release tie |
US5505031A (en) * | 1992-06-12 | 1996-04-09 | Heydon Building Systems, Inc. Of California | Building structure and method of use |
EP0737263A1 (en) * | 1993-11-07 | 1996-10-16 | Insulform International Limited | A shutter block used in a method of concrete construction |
US5566519A (en) * | 1994-04-07 | 1996-10-22 | Almaraz-Miera; Antonio | Prefabricated panel for buildings and constructions and system for its coupling and assembly |
US5566518A (en) * | 1994-11-04 | 1996-10-22 | I.S.M., Inc. | Concrete forming system with brace ties |
US5566521A (en) * | 1994-08-10 | 1996-10-22 | Andrews; Richard E. | Building structure and method |
US5568710A (en) * | 1994-07-01 | 1996-10-29 | I.S.M., Inc. | Concrete forming system with expanded metal tie |
US5575119A (en) * | 1993-05-29 | 1996-11-19 | Wolfowitz; Steven A. | Building element |
US5596855A (en) * | 1994-11-14 | 1997-01-28 | Batch; Juan R. | Insitu insulated concrete wall structure |
US5701710A (en) * | 1995-12-07 | 1997-12-30 | Innovative Construction Technologies Corporation | Self-supporting concrete form module |
US5704180A (en) * | 1994-05-10 | 1998-01-06 | Wallsystems International Ltd. | Insulating concrete form utilizing interlocking foam panels |
US5709060A (en) * | 1994-11-04 | 1998-01-20 | I.S.M., Inc. | Concrete forming system with brace ties |
US5724782A (en) * | 1994-05-23 | 1998-03-10 | Rice; Ronald D. | System and method for constructing buildings (and other structures) capable of withstanding substantial natural forces |
US5740648A (en) * | 1996-05-14 | 1998-04-21 | Piccone; Francesco | Modular formwork for concrete |
US5792552A (en) * | 1996-04-12 | 1998-08-11 | Providence Industries, L.L.C. | Reusable concrete form panel sheeting |
US5809726A (en) * | 1996-08-21 | 1998-09-22 | Spude; Gerald T. | Foundation construction system |
US5839249A (en) * | 1996-10-16 | 1998-11-24 | Roberts; Scott J. | Foam block wall and fabrication method |
US5839243A (en) * | 1996-09-13 | 1998-11-24 | New Energy Wall Systems, Inc. | Interlocking and insulated form pattern assembly for creating a wall structure for receiving poured concrete |
US5845449A (en) * | 1994-11-04 | 1998-12-08 | I.S.M., Inc. | Concrete forming system with brace ties |
US5924247A (en) * | 1996-05-29 | 1999-07-20 | Lott's Concrete Products, Inc. | Lightweight structural panel configured to receive poured concrete and used in wall construction |
US5992102A (en) * | 1996-09-18 | 1999-11-30 | Toyo Exterior Co., Ltd. | Cellular resin block and structural unit for an exterior structure using such block |
US6021994A (en) * | 1997-09-05 | 2000-02-08 | Shartzer, Jr.; Michael E. | Flexible concrete form |
US6067757A (en) * | 1999-02-17 | 2000-05-30 | Olson; Timothy | Tilt-up concrete panel and forming system therefore |
US6119432A (en) * | 1999-09-03 | 2000-09-19 | Niemann; Michael H. | Concrete form wall building system |
US6122880A (en) * | 1996-04-15 | 2000-09-26 | Josef Kolb | Building module and building module system for producing flat construction, especially walls |
US6170220B1 (en) | 1998-01-16 | 2001-01-09 | James Daniel Moore, Jr. | Insulated concrete form |
WO2001018318A1 (en) | 1999-09-03 | 2001-03-15 | Niemann Michael H | Improved concrete form wall building system |
US6240693B1 (en) | 1999-05-28 | 2001-06-05 | Gary L. Komasara | Interlocking and insulating form pattern assembly for creating a wall structure for receiving poured concrete and method for producing a form pattern assembly |
US6308484B1 (en) | 1999-08-05 | 2001-10-30 | Thermalite, Inc. | Insulated concrete forming system |
US6314697B1 (en) | 1998-10-26 | 2001-11-13 | James D. Moore, Jr. | Concrete form system connector link and method |
US6318040B1 (en) | 1999-10-25 | 2001-11-20 | James D. Moore, Jr. | Concrete form system and method |
US6336301B1 (en) | 1998-11-05 | 2002-01-08 | James D. Moore, Jr. | Concrete form system ledge assembly and method |
US6352237B1 (en) | 1999-08-05 | 2002-03-05 | Charles J. Severino | Insulated concrete forming system |
US6435471B1 (en) | 1997-10-17 | 2002-08-20 | Francesco Piccone | Modular formwork elements and assembly |
US6438918B2 (en) | 1998-01-16 | 2002-08-27 | Eco-Block | Latching system for components used in forming concrete structures |
US6481178B2 (en) | 1998-01-16 | 2002-11-19 | Eco-Block, Llc | Tilt-up wall |
US6508038B2 (en) | 2000-07-03 | 2003-01-21 | Ali Kashif Al-Ghitta | Modular tenon and slot mortise building blocks for habitable shelters |
US20030029106A1 (en) * | 1999-03-30 | 2003-02-13 | Arxx Building Products, Inc. | Bridging member for concrete form walls |
US6622452B2 (en) | 1999-02-09 | 2003-09-23 | Energy Efficient Wall Systems, L.L.C. | Insulated concrete wall construction method and apparatus |
US6694692B2 (en) | 1998-10-16 | 2004-02-24 | Francesco Piccone | Modular formwork elements and assembly |
US6698710B1 (en) | 2000-12-20 | 2004-03-02 | Portland Cement Association | System for the construction of insulated concrete structures using vertical planks and tie rails |
US20040045237A1 (en) * | 2002-09-05 | 2004-03-11 | American Polysteel, Llc | Insulated concrete form and welded wire form tie |
US6739102B2 (en) | 2001-09-21 | 2004-05-25 | Marc Roy, Sr. | Method and apparatus for forming a concrete foundation wall |
US20040159061A1 (en) * | 2001-08-20 | 2004-08-19 | Schmidt Donald L. | Insulated concrete form system and method for use |
US20040177579A1 (en) * | 2003-03-10 | 2004-09-16 | Innovative Construction Technologies, Inc. | Reinforced foam articles |
US20040177580A1 (en) * | 2003-03-10 | 2004-09-16 | Innovative Construction Technologies, Inc. | Reinforced foam articles |
US20040216415A1 (en) * | 2003-02-04 | 2004-11-04 | Pfeiffer Henry E. | Welded wire reinforcement for modular concrete forms |
US6820384B1 (en) | 2000-10-19 | 2004-11-23 | Reward Wall Systems, Inc. | Prefabricated foam block concrete forms and ties molded therein |
US6848228B1 (en) * | 2000-03-21 | 2005-02-01 | Chester W. Williams | Method and apparatus for making foam blocks and for building structures therewith |
US20050034401A1 (en) * | 2003-07-29 | 2005-02-17 | Frank Sutelan | Ultra-lite building system |
US20050081470A1 (en) * | 2003-10-15 | 2005-04-21 | Morito Utsunomiya | Block and block connector |
US20050108963A1 (en) * | 2002-12-02 | 2005-05-26 | Wostal Terry K. | Collapsible concrete forms |
US20050204679A1 (en) * | 2004-03-16 | 2005-09-22 | Tritex Icf Products, Inc. | Prefabricated foam block concrete forms with open tooth connection means |
US20060005492A1 (en) * | 2004-01-20 | 2006-01-12 | Yohnke Kenneth M | Building panel |
US7007436B1 (en) * | 2005-01-12 | 2006-03-07 | Kelley Jay R | Snap-in-place building block |
US20060201090A1 (en) * | 2005-02-25 | 2006-09-14 | Tricia Guevara | Lightweight compositions and articles containing such |
US20060251851A1 (en) * | 2005-02-25 | 2006-11-09 | Jay Bowman | Composite pre-formed construction articles |
US20070094973A1 (en) * | 2005-10-17 | 2007-05-03 | Zhu Qinjiang | Assemblage concrete forms and method for manufacturing thereof |
US20070107341A1 (en) * | 2005-10-17 | 2007-05-17 | Zhu Qinjiang | Assemblage concrete system and methods of constructing thereof |
US20070175155A1 (en) * | 2006-01-19 | 2007-08-02 | Plasti-Fab Ltd. | Form for concrete walls |
US7254925B2 (en) | 1999-02-09 | 2007-08-14 | Efficient Building Systems, L.L.C. | Insulated wall assembly |
US20070245660A1 (en) * | 2006-03-29 | 2007-10-25 | Scott Robert E | Wall construction system and method |
US20070251158A1 (en) * | 2003-11-12 | 2007-11-01 | David Watson | Building Method and Mould Units |
US20080066408A1 (en) * | 2006-09-14 | 2008-03-20 | Blain Hileman | Insulated concrete form |
US20080107852A1 (en) * | 2006-11-08 | 2008-05-08 | Rubb Justin D | Foamed plastic structures |
US20080104911A1 (en) * | 2006-11-08 | 2008-05-08 | Jarvie Shawn P | Insulated concrete form |
US20080104912A1 (en) * | 2006-11-08 | 2008-05-08 | Ginawati Au | Insulated concrete form |
US20080190062A1 (en) * | 2007-02-12 | 2008-08-14 | United States Gypsum Company | Water Resistant Cementitious Article and Method for Preparing Same |
US20080236084A1 (en) * | 2007-03-26 | 2008-10-02 | Pontarolo Engineering S.P.A. | Disposable casing for thermally insulated walls in reinforced concrete |
US20080314295A1 (en) * | 2005-03-22 | 2008-12-25 | Nova Chemicals Inc. | Lightweight concrete compositions |
US20090029141A1 (en) * | 2007-07-23 | 2009-01-29 | United States Gypsum Company | Mat-faced gypsum board and method of making thereof |
US20090057530A1 (en) * | 2007-08-28 | 2009-03-05 | Green Built Manufacturing Inc. | Full wall height concrete form strapping and interconnect system |
US20090078161A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Methods of minimizing concrete cracking and shrinkage |
US20090081446A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Method of placing concrete |
US20100043325A1 (en) * | 2006-06-12 | 2010-02-25 | Bryan Benedict | Stay-In-Place Concrete Footing Forms |
US20100050552A1 (en) * | 2007-04-02 | 2010-03-04 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for providing linings on concrete structures |
US20100088984A1 (en) * | 2005-02-25 | 2010-04-15 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US7765765B1 (en) * | 2006-06-30 | 2010-08-03 | Perronne Eugene R | Method of assembling polystyrene forms for building foundations |
US20100247937A1 (en) * | 2009-03-31 | 2010-09-30 | United States Gypsum Company | Cementitious article and method for preparing the same |
US20100251657A1 (en) * | 2007-11-09 | 2010-10-07 | Cfs Concrete Forming Systems Inc. A Corporation | Pivotally activated connector components for form-work systems and methods for use of same |
US20100325984A1 (en) * | 2008-01-21 | 2010-12-30 | Richardson George David | Stay-in-place form systems for form-work edges, windows and other building openings |
US7861479B2 (en) | 2005-01-14 | 2011-01-04 | Airlite Plastics, Co. | Insulated foam panel forms |
US20110099932A1 (en) * | 2008-07-11 | 2011-05-05 | Roger Saulce | Panel interlocking system |
US20110131914A1 (en) * | 2009-04-27 | 2011-06-09 | Richardson George David | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US20110314760A1 (en) * | 2006-09-20 | 2011-12-29 | Ronald Jean Degen | Load bearing wall formwork system and method |
USRE43253E1 (en) | 2005-03-22 | 2012-03-20 | Nova Chemicals Inc. | Lightweight concrete compositions |
US20130081353A1 (en) * | 2008-08-19 | 2013-04-04 | David Jensen | Wall assembly method |
US8707644B2 (en) | 2006-10-23 | 2014-04-29 | The Plycem Company Inc. | Concrete flooring system formwork assembly having triangular support structure |
US8793953B2 (en) | 2009-02-18 | 2014-08-05 | Cfs Concrete Forming Systems Inc. | Clip-on connection system for stay-in-place form-work |
USD713975S1 (en) | 2012-07-30 | 2014-09-23 | Airlite Plastics Co. | Insulative insert for insulated concrete form |
US8887465B2 (en) | 2012-01-13 | 2014-11-18 | Airlite Plastics Co. | Apparatus and method for construction of structures utilizing insulated concrete forms |
US8919067B2 (en) | 2011-10-31 | 2014-12-30 | Airlite Plastics Co. | Apparatus and method for construction of structures utilizing insulated concrete forms |
US20150218805A1 (en) * | 2014-02-04 | 2015-08-06 | Daniel Max Jensen | Modular units for insulating concrete forms |
US9175466B2 (en) | 2011-06-03 | 2015-11-03 | Hercutech Inc. | Tension reinforcement for concrete |
US9206614B2 (en) | 2011-11-24 | 2015-12-08 | Cfs Concrete Forming Systems Inc. | Stay-in-place formwork with engaging and abutting connections |
US9273479B2 (en) | 2009-01-07 | 2016-03-01 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US9315987B2 (en) | 2012-01-05 | 2016-04-19 | Cfs Concrete Forming Systems Inc. | Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components |
US9441365B2 (en) | 2011-11-24 | 2016-09-13 | Cfs Concrete Forming Systems Inc. | Stay-in-place formwork with anti-deformation panels |
US9453345B2 (en) | 2012-01-05 | 2016-09-27 | Cfs Concrete Forming Systems Inc. | Panel-to-panel connections for stay-in-place liners used to repair structures |
US9783991B2 (en) | 2013-12-06 | 2017-10-10 | Cfs Concrete Forming Systems Inc. | Structure cladding trim components and methods for fabrication and use of same |
US9982444B2 (en) | 2014-04-04 | 2018-05-29 | Cfs Concrete Forming Systems Inc. | Liquid and gas-impermeable connections for panels of stay-in-place form-work systems |
US10022825B2 (en) | 2010-07-06 | 2018-07-17 | Cfs Concrete Forming Systems Inc. | Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures |
US10087642B2 (en) * | 2016-01-11 | 2018-10-02 | Robert Montoya | Screen grid insulated concrete form panel system and method for construction and building |
US10151119B2 (en) | 2012-01-05 | 2018-12-11 | Cfs Concrete Forming Systems Inc. | Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same |
US20190136514A1 (en) * | 2017-11-07 | 2019-05-09 | Johns Manville | Foundation waterproofing and insulation form system and method |
US10731333B2 (en) | 2015-12-31 | 2020-08-04 | Cfs Concrete Forming Systems Inc. | Structure-lining apparatus with adjustable width and tool for same |
US10787827B2 (en) | 2016-11-14 | 2020-09-29 | Airlite Plastics Co. | Concrete form with removable sidewall |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1169723A (en) * | 1966-03-22 | 1969-11-05 | Roher Bohm Ltd | Form for Cementitious Material |
US3678643A (en) * | 1970-06-18 | 1972-07-25 | Alfred V Schwarz | Plastic sheets for concrete reinforcing mesh |
US3782049A (en) * | 1972-05-10 | 1974-01-01 | M Sachs | Wall forming blocks |
US3800015A (en) * | 1972-05-19 | 1974-03-26 | M Sachs | Method of forming a block to be used in the construction of a wall |
US3826052A (en) * | 1972-10-16 | 1974-07-30 | C Tenorio | Composite wall panel for building construction |
DE2364571A1 (en) * | 1973-12-24 | 1975-09-04 | Gustav Ickes | Wall element for use preferably as a supporting outer wall portion |
US4001361A (en) * | 1974-10-29 | 1977-01-04 | Unruh Earl L | Mobile home skirting side panel |
US4439967A (en) * | 1982-03-15 | 1984-04-03 | Isorast Thermacell (U.S.A.), Inc. | Apparatus in and relating to building formwork |
DE3483736D1 (en) * | 1983-08-03 | 1991-01-24 | Desert Systems Ltd | COMPONENT AND CONSTRUCTION METHOD USING SUCH AN ELEMENT. |
FR2636087B1 (en) * | 1988-08-18 | 1990-08-31 | Morello Jean | Prefabricated element for the construction of walls |
FR2635800A1 (en) * | 1988-08-23 | 1990-03-02 | Morello Jean | Prefabricated element intended for the construction of walls |
US5230194A (en) * | 1991-06-12 | 1993-07-27 | Mcclure William L | Interlocking building block |
WO1996019622A1 (en) * | 1994-12-20 | 1996-06-27 | Mary Rowena Ginn | Building panels |
US5771649A (en) * | 1995-12-12 | 1998-06-30 | Monotech International, Inc. | Concrete monocoque building construction |
US6112489A (en) * | 1995-12-12 | 2000-09-05 | Monotech International, Inc. | Monocoque concrete structures |
GB2324548B (en) * | 1997-04-24 | 1999-03-10 | Lisa Marie Coulthard | Construction system, e.g. for wall or fence |
US6167669B1 (en) | 1997-11-03 | 2001-01-02 | Louis Joseph Lanc | Concrete plastic unit CPU |
US20060000172A1 (en) * | 2001-06-22 | 2006-01-05 | Amazon Forms One, Inc. | Lightweight concrete composite blocks |
GB2402141B (en) * | 2003-05-21 | 2006-05-03 | Graham Glasspool | Building block |
DE102004023268B4 (en) * | 2004-05-11 | 2012-08-02 | Marigo International D.O.O. | building system |
US7805908B2 (en) * | 2005-04-25 | 2010-10-05 | Cortek, Inc. | Load-bearing system for fill material structure formation |
US20070107364A1 (en) * | 2005-11-10 | 2007-05-17 | Estes Mark D | Modular wall assembly apparatus and method |
NO324196B1 (en) * | 2006-01-19 | 2007-09-10 | Leif Berland | A device for wall element |
ES1064034Y (en) * | 2006-07-28 | 2007-05-01 | Teais Sa | Expanded polystyrene block with reinforcement anchors for construction closures |
US8074419B1 (en) * | 2008-07-07 | 2011-12-13 | Humphress David L | Unbonded non-masonry building block components |
IT1391906B1 (en) * | 2008-09-15 | 2012-02-02 | Borri | Formwork for the construction of walls of buildings and its realization method. |
US20110296783A1 (en) * | 2008-10-17 | 2011-12-08 | Hicks Brian D | Modular form for building a preinsulated, roughly finished concrete wall and method of building a structure therewith |
IT1406056B1 (en) * | 2010-12-17 | 2014-02-06 | Lazzarotto | Construction system magnum based on an innovative series of plastic products for the construction multifunction fireproof construction designed to satisfy the legal requirements for the commitment in the seismic zone of radon gas expulsion with a high thermal insulation and acoustic specific for use in civilian residential buildings |
ES2398555B1 (en) * | 2011-06-16 | 2013-12-03 | Ana ARRIOLA SERRANO | Block for construction and construction method with such block. |
ES2523696B2 (en) * | 2013-05-27 | 2015-03-11 | Uni Politècnica De Catalunya | Quick concrete sandwich panel |
AU2016100585B4 (en) * | 2016-05-13 | 2017-02-09 | Smart Walling Systems Pty Ltd | Modular Wall Panel with Integral Form Work |
RU176405U1 (en) * | 2017-06-26 | 2018-01-18 | Роман Валерьевич Датский | Support wall unit |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US903734A (en) * | 1908-02-17 | 1908-11-10 | Wilkie C Duniway | Divided bond for two-membered concrete building-blocks. |
US904588A (en) * | 1908-02-26 | 1908-11-24 | William T Wightman | Building-block and wall constructed thereof. |
US1958771A (en) * | 1932-10-10 | 1934-05-15 | Walter R Simons | Brick construction |
US2290339A (en) * | 1938-10-26 | 1942-07-21 | Leach Bruce | Block mold |
FR987167A (en) * | 1949-05-20 | 1951-08-09 | component | |
US2647392A (en) * | 1950-03-15 | 1953-08-04 | Howe E Wilson | Building block with spaced walls |
US3255562A (en) * | 1963-03-08 | 1966-06-14 | Robert L Altschuler | Plastic wall forming blocks and spline connectors therefor |
US3292331A (en) * | 1964-01-24 | 1966-12-20 | Carl R Sams | Interlocking blocks and wall construction |
US3410044A (en) * | 1965-07-23 | 1968-11-12 | Contemporary Walls Ltd | Foamed plastic based construction elements |
US3449878A (en) * | 1966-03-30 | 1969-06-17 | Geoffrey Benjamin Hern | Building bricks or blocks and structures utilising the same |
US3552076A (en) * | 1966-03-22 | 1971-01-05 | Roher Bohm Ltd | Concrete form |
-
1966
- 1966-11-07 GB GB4983666A patent/GB1169723A/en not_active Expired
-
1967
- 1967-03-21 NL NL6704155A patent/NL6704155A/xx unknown
- 1967-03-21 SE SE390967A patent/SE350560B/xx unknown
- 1967-03-21 DE DE19671609426 patent/DE1609426B2/de active Granted
- 1967-03-21 ES ES338293A patent/ES338293A1/en not_active Expired
- 1967-03-22 BE BE695933D patent/BE695933A/xx unknown
- 1967-09-11 CH CH1264467A patent/CH474642A/en not_active IP Right Cessation
-
1968
- 1968-10-24 US US3552076D patent/US3552076A/en not_active Expired - Lifetime
-
1969
- 1969-05-12 US US3788020D patent/US3788020A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US903734A (en) * | 1908-02-17 | 1908-11-10 | Wilkie C Duniway | Divided bond for two-membered concrete building-blocks. |
US904588A (en) * | 1908-02-26 | 1908-11-24 | William T Wightman | Building-block and wall constructed thereof. |
US1958771A (en) * | 1932-10-10 | 1934-05-15 | Walter R Simons | Brick construction |
US2290339A (en) * | 1938-10-26 | 1942-07-21 | Leach Bruce | Block mold |
FR987167A (en) * | 1949-05-20 | 1951-08-09 | component | |
US2647392A (en) * | 1950-03-15 | 1953-08-04 | Howe E Wilson | Building block with spaced walls |
US3255562A (en) * | 1963-03-08 | 1966-06-14 | Robert L Altschuler | Plastic wall forming blocks and spline connectors therefor |
US3292331A (en) * | 1964-01-24 | 1966-12-20 | Carl R Sams | Interlocking blocks and wall construction |
US3410044A (en) * | 1965-07-23 | 1968-11-12 | Contemporary Walls Ltd | Foamed plastic based construction elements |
US3552076A (en) * | 1966-03-22 | 1971-01-05 | Roher Bohm Ltd | Concrete form |
US3449878A (en) * | 1966-03-30 | 1969-06-17 | Geoffrey Benjamin Hern | Building bricks or blocks and structures utilising the same |
Cited By (192)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038798A (en) * | 1975-03-05 | 1977-08-02 | U-Forms International, Inc. | Composite permanent block-form for reinforced concrete construction and method of making same |
US4096676A (en) * | 1977-07-18 | 1978-06-27 | Maurice Hibert | Wall member |
US4229920A (en) * | 1977-10-05 | 1980-10-28 | Frank R. Lount & Son (1971) Ltd. | Foamed plastic concrete form and connectors therefor |
US4167840A (en) * | 1978-07-19 | 1979-09-18 | Ivany George R | Reinforced masonry wall construction |
US4223501A (en) * | 1978-12-29 | 1980-09-23 | Rocky Mountain Foam Form, Inc. | Concrete form |
US4229922A (en) * | 1979-06-04 | 1980-10-28 | Clark Jr John E | Wall assembly |
US5024035A (en) * | 1979-10-18 | 1991-06-18 | Insulock Corporation | Building block and structures formed therefrom |
US4348847A (en) * | 1980-10-06 | 1982-09-14 | Mod-Lok Industries Ltd. | Spacer extender |
US4516372A (en) * | 1981-08-14 | 1985-05-14 | Grutsch George A | Concrete formwork |
US4532745A (en) * | 1981-12-14 | 1985-08-06 | Core-Form | Channel and foam block wall construction |
US4731968A (en) * | 1982-04-23 | 1988-03-22 | Daniele Obino | Concrete formwork component |
US4516364A (en) * | 1982-09-30 | 1985-05-14 | Heider Richard M | Insulating block and a wall thereof |
US4731971A (en) * | 1983-09-29 | 1988-03-22 | Terkl Hans Ulrich | Large-panel component for buildings |
US4574550A (en) * | 1984-05-21 | 1986-03-11 | Jack Maschhoff | Building wall and insulation assembly |
US4730422A (en) * | 1985-11-20 | 1988-03-15 | Young Rubber Company | Insulating non-removable type concrete wall forming structure and device and system for attaching wall coverings thereto |
US4698947A (en) * | 1986-11-13 | 1987-10-13 | Mckay Harry | Concrete wall form tie system |
US4860515A (en) * | 1987-05-26 | 1989-08-29 | Browning Bruce E Jun | Self-supporting concrete form |
US4765109A (en) * | 1987-09-25 | 1988-08-23 | Boeshart Patrick E | Adjustable tie |
US4866891A (en) * | 1987-11-16 | 1989-09-19 | Young Rubber Company | Permanent non-removable insulating type concrete wall forming structure |
US5172532A (en) * | 1988-04-01 | 1992-12-22 | Gibbar Jr James H | Prefabricated polymer building wall panels |
US4879855A (en) * | 1988-04-20 | 1989-11-14 | Berrenberg John L | Attachment and reinforcement member for molded construction forms |
US5216863A (en) * | 1988-08-15 | 1993-06-08 | Nils Nessa | Formwork comprising a plurality of interconnectable formwork elements |
US4938449A (en) * | 1989-02-13 | 1990-07-03 | Boeshart Patrick E | Tie for concrete forms |
US4998394A (en) * | 1989-04-10 | 1991-03-12 | Iowa State University Research Foundation, Inc. | Masonry wall structure and method of making the same |
US5014480A (en) * | 1990-06-21 | 1991-05-14 | Ron Ardes | Plastic forms for poured concrete |
WO1991019865A1 (en) * | 1990-06-21 | 1991-12-26 | Reddi-Form, Inc. | Improvements in plastic forms for poured concrete |
US5279088A (en) * | 1992-01-17 | 1994-01-18 | Heydon Building Systems International, Limited | Wall structure and method of forming the same |
US5465542A (en) * | 1992-05-29 | 1995-11-14 | Terry; Verl O. | Interblocking concrete form modules |
US5505031A (en) * | 1992-06-12 | 1996-04-09 | Heydon Building Systems, Inc. Of California | Building structure and method of use |
US5371990A (en) * | 1992-08-11 | 1994-12-13 | Salahuddin; Fareed-M. | Element based foam and concrete modular wall construction and method and apparatus therefor |
US5697196A (en) * | 1992-08-11 | 1997-12-16 | Unique Development Corporation | Element based foam and concrete wall construction and method and apparatus therefor |
US5473850A (en) * | 1993-02-01 | 1995-12-12 | Balding; James | One-piece plastic molding block for concrete structures |
US5575119A (en) * | 1993-05-29 | 1996-11-19 | Wolfowitz; Steven A. | Building element |
EP0737263A4 (en) * | 1993-11-07 | 1997-08-06 | Insulform Int Ltd | A shutter block used in a method of concrete construction |
EP0737263A1 (en) * | 1993-11-07 | 1996-10-16 | Insulform International Limited | A shutter block used in a method of concrete construction |
US5459971A (en) * | 1994-03-04 | 1995-10-24 | Sparkman; Alan | Connecting member for concrete form |
US5566519A (en) * | 1994-04-07 | 1996-10-22 | Almaraz-Miera; Antonio | Prefabricated panel for buildings and constructions and system for its coupling and assembly |
US5704180A (en) * | 1994-05-10 | 1998-01-06 | Wallsystems International Ltd. | Insulating concrete form utilizing interlocking foam panels |
US5497592A (en) * | 1994-05-19 | 1996-03-12 | Boeshart; Patrick E. | Quick release tie |
US5724782A (en) * | 1994-05-23 | 1998-03-10 | Rice; Ronald D. | System and method for constructing buildings (and other structures) capable of withstanding substantial natural forces |
US5568710A (en) * | 1994-07-01 | 1996-10-29 | I.S.M., Inc. | Concrete forming system with expanded metal tie |
US5454199A (en) * | 1994-07-01 | 1995-10-03 | I.S.M., Inc. | Wall clip for concrete forming system |
US5566521A (en) * | 1994-08-10 | 1996-10-22 | Andrews; Richard E. | Building structure and method |
US5566518A (en) * | 1994-11-04 | 1996-10-22 | I.S.M., Inc. | Concrete forming system with brace ties |
US5709060A (en) * | 1994-11-04 | 1998-01-20 | I.S.M., Inc. | Concrete forming system with brace ties |
US5845449A (en) * | 1994-11-04 | 1998-12-08 | I.S.M., Inc. | Concrete forming system with brace ties |
US5596855A (en) * | 1994-11-14 | 1997-01-28 | Batch; Juan R. | Insitu insulated concrete wall structure |
US5701710A (en) * | 1995-12-07 | 1997-12-30 | Innovative Construction Technologies Corporation | Self-supporting concrete form module |
US5809728A (en) * | 1995-12-07 | 1998-09-22 | Innovative Construction Technologies Corporation | Self-supporting concrete form module |
US5792552A (en) * | 1996-04-12 | 1998-08-11 | Providence Industries, L.L.C. | Reusable concrete form panel sheeting |
US6122880A (en) * | 1996-04-15 | 2000-09-26 | Josef Kolb | Building module and building module system for producing flat construction, especially walls |
US5740648A (en) * | 1996-05-14 | 1998-04-21 | Piccone; Francesco | Modular formwork for concrete |
US5924247A (en) * | 1996-05-29 | 1999-07-20 | Lott's Concrete Products, Inc. | Lightweight structural panel configured to receive poured concrete and used in wall construction |
US6195946B1 (en) | 1996-05-29 | 2001-03-06 | Lott's Concrete Products, Inc. | Forming apparatus and method for thermally insulated concrete wall |
US5809726A (en) * | 1996-08-21 | 1998-09-22 | Spude; Gerald T. | Foundation construction system |
US5839243A (en) * | 1996-09-13 | 1998-11-24 | New Energy Wall Systems, Inc. | Interlocking and insulated form pattern assembly for creating a wall structure for receiving poured concrete |
US5992102A (en) * | 1996-09-18 | 1999-11-30 | Toyo Exterior Co., Ltd. | Cellular resin block and structural unit for an exterior structure using such block |
US5839249A (en) * | 1996-10-16 | 1998-11-24 | Roberts; Scott J. | Foam block wall and fabrication method |
US6164035A (en) * | 1996-10-16 | 2000-12-26 | Roberts; Scott J. | Reinforced foam block wall |
US6021994A (en) * | 1997-09-05 | 2000-02-08 | Shartzer, Jr.; Michael E. | Flexible concrete form |
US6435471B1 (en) | 1997-10-17 | 2002-08-20 | Francesco Piccone | Modular formwork elements and assembly |
US6438918B2 (en) | 1998-01-16 | 2002-08-27 | Eco-Block | Latching system for components used in forming concrete structures |
US6170220B1 (en) | 1998-01-16 | 2001-01-09 | James Daniel Moore, Jr. | Insulated concrete form |
US6481178B2 (en) | 1998-01-16 | 2002-11-19 | Eco-Block, Llc | Tilt-up wall |
US6363683B1 (en) | 1998-01-16 | 2002-04-02 | James Daniel Moore, Jr. | Insulated concrete form |
US6609340B2 (en) | 1998-01-16 | 2003-08-26 | Eco-Block, Llc | Concrete structures and methods of forming the same using extenders |
US6526713B2 (en) | 1998-01-16 | 2003-03-04 | Eco-Block, Llc | Concrete structure |
US6694692B2 (en) | 1998-10-16 | 2004-02-24 | Francesco Piccone | Modular formwork elements and assembly |
US6314697B1 (en) | 1998-10-26 | 2001-11-13 | James D. Moore, Jr. | Concrete form system connector link and method |
US6336301B1 (en) | 1998-11-05 | 2002-01-08 | James D. Moore, Jr. | Concrete form system ledge assembly and method |
US7254925B2 (en) | 1999-02-09 | 2007-08-14 | Efficient Building Systems, L.L.C. | Insulated wall assembly |
US6622452B2 (en) | 1999-02-09 | 2003-09-23 | Energy Efficient Wall Systems, L.L.C. | Insulated concrete wall construction method and apparatus |
US20070210237A1 (en) * | 1999-02-09 | 2007-09-13 | Oscar Stefanutti | Insulated wall assembly |
US6067757A (en) * | 1999-02-17 | 2000-05-30 | Olson; Timothy | Tilt-up concrete panel and forming system therefore |
US20030029106A1 (en) * | 1999-03-30 | 2003-02-13 | Arxx Building Products, Inc. | Bridging member for concrete form walls |
US7032357B2 (en) | 1999-03-30 | 2006-04-25 | Arxx Building Products, Inc. | Bridging member for concrete form walls |
US6240693B1 (en) | 1999-05-28 | 2001-06-05 | Gary L. Komasara | Interlocking and insulating form pattern assembly for creating a wall structure for receiving poured concrete and method for producing a form pattern assembly |
US6352237B1 (en) | 1999-08-05 | 2002-03-05 | Charles J. Severino | Insulated concrete forming system |
US6308484B1 (en) | 1999-08-05 | 2001-10-30 | Thermalite, Inc. | Insulated concrete forming system |
WO2001018318A1 (en) | 1999-09-03 | 2001-03-15 | Niemann Michael H | Improved concrete form wall building system |
US6119432A (en) * | 1999-09-03 | 2000-09-19 | Niemann; Michael H. | Concrete form wall building system |
US6318040B1 (en) | 1999-10-25 | 2001-11-20 | James D. Moore, Jr. | Concrete form system and method |
US20050144877A1 (en) * | 2000-03-21 | 2005-07-07 | Williams Chester W. | Method and apparatus for making foam blocks and for building structures therewith |
US6848228B1 (en) * | 2000-03-21 | 2005-02-01 | Chester W. Williams | Method and apparatus for making foam blocks and for building structures therewith |
US6508038B2 (en) | 2000-07-03 | 2003-01-21 | Ali Kashif Al-Ghitta | Modular tenon and slot mortise building blocks for habitable shelters |
US6820384B1 (en) | 2000-10-19 | 2004-11-23 | Reward Wall Systems, Inc. | Prefabricated foam block concrete forms and ties molded therein |
US6698710B1 (en) | 2000-12-20 | 2004-03-02 | Portland Cement Association | System for the construction of insulated concrete structures using vertical planks and tie rails |
US20040159061A1 (en) * | 2001-08-20 | 2004-08-19 | Schmidt Donald L. | Insulated concrete form system and method for use |
US6739102B2 (en) | 2001-09-21 | 2004-05-25 | Marc Roy, Sr. | Method and apparatus for forming a concrete foundation wall |
US20040045237A1 (en) * | 2002-09-05 | 2004-03-11 | American Polysteel, Llc | Insulated concrete form and welded wire form tie |
US7415804B2 (en) | 2002-09-05 | 2008-08-26 | Coombs Jerry D | Isulated concrete form having welded wire form tie |
US7347029B2 (en) | 2002-12-02 | 2008-03-25 | Wostal Terry K | Collapsible concrete forms |
US20050108963A1 (en) * | 2002-12-02 | 2005-05-26 | Wostal Terry K. | Collapsible concrete forms |
US7437858B2 (en) | 2003-02-04 | 2008-10-21 | Reward Wall System, Inc. | Welded wire reinforcement for modular concrete forms |
US20040216415A1 (en) * | 2003-02-04 | 2004-11-04 | Pfeiffer Henry E. | Welded wire reinforcement for modular concrete forms |
US20040177580A1 (en) * | 2003-03-10 | 2004-09-16 | Innovative Construction Technologies, Inc. | Reinforced foam articles |
US20040177579A1 (en) * | 2003-03-10 | 2004-09-16 | Innovative Construction Technologies, Inc. | Reinforced foam articles |
US20050034401A1 (en) * | 2003-07-29 | 2005-02-17 | Frank Sutelan | Ultra-lite building system |
US20050081470A1 (en) * | 2003-10-15 | 2005-04-21 | Morito Utsunomiya | Block and block connector |
US20070251158A1 (en) * | 2003-11-12 | 2007-11-01 | David Watson | Building Method and Mould Units |
US20060005492A1 (en) * | 2004-01-20 | 2006-01-12 | Yohnke Kenneth M | Building panel |
US20050204679A1 (en) * | 2004-03-16 | 2005-09-22 | Tritex Icf Products, Inc. | Prefabricated foam block concrete forms with open tooth connection means |
US7409801B2 (en) | 2004-03-16 | 2008-08-12 | Tritex Icf Products, Inc. | Prefabricated foam block concrete forms with open tooth connection means |
US7007436B1 (en) * | 2005-01-12 | 2006-03-07 | Kelley Jay R | Snap-in-place building block |
US7861479B2 (en) | 2005-01-14 | 2011-01-04 | Airlite Plastics, Co. | Insulated foam panel forms |
US7963080B1 (en) | 2005-02-25 | 2011-06-21 | Nova Chemicals Inc. | Composite pre-formed construction articles |
US7666258B2 (en) | 2005-02-25 | 2010-02-23 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US20100088984A1 (en) * | 2005-02-25 | 2010-04-15 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US7964272B2 (en) | 2005-02-25 | 2011-06-21 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US20110138725A1 (en) * | 2005-02-25 | 2011-06-16 | Nova Chemicals Inc. | Composite pre-formed construction articles |
US8752348B2 (en) | 2005-02-25 | 2014-06-17 | Syntheon Inc. | Composite pre-formed construction articles |
US7790302B2 (en) | 2005-02-25 | 2010-09-07 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US20110214391A1 (en) * | 2005-02-25 | 2011-09-08 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US20060201090A1 (en) * | 2005-02-25 | 2006-09-14 | Tricia Guevara | Lightweight compositions and articles containing such |
US20060251851A1 (en) * | 2005-02-25 | 2006-11-09 | Jay Bowman | Composite pre-formed construction articles |
US20080057290A1 (en) * | 2005-02-25 | 2008-03-06 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US7699929B2 (en) | 2005-03-22 | 2010-04-20 | Nova Chemicals Inc. | Lightweight concrete compositions |
US20080314295A1 (en) * | 2005-03-22 | 2008-12-25 | Nova Chemicals Inc. | Lightweight concrete compositions |
USRE43253E1 (en) | 2005-03-22 | 2012-03-20 | Nova Chemicals Inc. | Lightweight concrete compositions |
US20070107341A1 (en) * | 2005-10-17 | 2007-05-17 | Zhu Qinjiang | Assemblage concrete system and methods of constructing thereof |
US20070094973A1 (en) * | 2005-10-17 | 2007-05-03 | Zhu Qinjiang | Assemblage concrete forms and method for manufacturing thereof |
US7757448B2 (en) * | 2005-10-17 | 2010-07-20 | Zhu Qinjiang | Assemblage concrete forms and method for manufacturing thereof |
US7752819B2 (en) * | 2005-10-17 | 2010-07-13 | Zhu Qinjiang | Assemblage concrete system and methods of constructing thereof |
US20070175155A1 (en) * | 2006-01-19 | 2007-08-02 | Plasti-Fab Ltd. | Form for concrete walls |
US7762033B2 (en) * | 2006-03-29 | 2010-07-27 | Scott Robert E | Wall construction system and method |
US20070245660A1 (en) * | 2006-03-29 | 2007-10-25 | Scott Robert E | Wall construction system and method |
US7818925B2 (en) * | 2006-06-12 | 2010-10-26 | Bryan Benedict | Stay-in-place concrete footing forms |
US20100043325A1 (en) * | 2006-06-12 | 2010-02-25 | Bryan Benedict | Stay-In-Place Concrete Footing Forms |
US7765765B1 (en) * | 2006-06-30 | 2010-08-03 | Perronne Eugene R | Method of assembling polystyrene forms for building foundations |
US20080066408A1 (en) * | 2006-09-14 | 2008-03-20 | Blain Hileman | Insulated concrete form |
US20110314760A1 (en) * | 2006-09-20 | 2011-12-29 | Ronald Jean Degen | Load bearing wall formwork system and method |
US8468764B2 (en) * | 2006-09-20 | 2013-06-25 | The Plycem Company Inc. | Load bearing wall formwork system and method |
US8707644B2 (en) | 2006-10-23 | 2014-04-29 | The Plycem Company Inc. | Concrete flooring system formwork assembly having triangular support structure |
US20080107852A1 (en) * | 2006-11-08 | 2008-05-08 | Rubb Justin D | Foamed plastic structures |
US7765759B2 (en) | 2006-11-08 | 2010-08-03 | Nova Chemicals Inc. | Insulated concrete form |
US20080104911A1 (en) * | 2006-11-08 | 2008-05-08 | Jarvie Shawn P | Insulated concrete form |
US20080104912A1 (en) * | 2006-11-08 | 2008-05-08 | Ginawati Au | Insulated concrete form |
US8568544B2 (en) | 2007-02-12 | 2013-10-29 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
US20080190062A1 (en) * | 2007-02-12 | 2008-08-14 | United States Gypsum Company | Water Resistant Cementitious Article and Method for Preparing Same |
US20080236084A1 (en) * | 2007-03-26 | 2008-10-02 | Pontarolo Engineering S.P.A. | Disposable casing for thermally insulated walls in reinforced concrete |
US8458985B2 (en) | 2007-04-02 | 2013-06-11 | Cfs Concrete Forming Systems Inc. | Fastener-receiving components for use in concrete structures |
US20100050552A1 (en) * | 2007-04-02 | 2010-03-04 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for providing linings on concrete structures |
US8844241B2 (en) | 2007-04-02 | 2014-09-30 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for providing linings on concrete structures |
US20100071304A1 (en) * | 2007-04-02 | 2010-03-25 | Richardson George David | Fastener-receiving components for use in concrete structures |
US20090029141A1 (en) * | 2007-07-23 | 2009-01-29 | United States Gypsum Company | Mat-faced gypsum board and method of making thereof |
US20090057530A1 (en) * | 2007-08-28 | 2009-03-05 | Green Built Manufacturing Inc. | Full wall height concrete form strapping and interconnect system |
US8616520B2 (en) * | 2007-08-28 | 2013-12-31 | Green Built Manufacturing Inc. | Full wall height concrete form strapping and interconnect system |
US8048219B2 (en) | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
US20090081446A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Method of placing concrete |
US20090078161A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Methods of minimizing concrete cracking and shrinkage |
US9080337B2 (en) | 2007-11-09 | 2015-07-14 | Cfs Concrete Forming Systems Inc. | Connector components for form-work systems and methods for use of same |
US8555590B2 (en) | 2007-11-09 | 2013-10-15 | Cfs Concrete Forming Systems Inc. | Pivotally activated connector components for form-work systems and methods for use of same |
US10280636B2 (en) | 2007-11-09 | 2019-05-07 | Cfs Concrete Forming Systems Inc. | Connector components for form-work systems and methods for use of same |
US20100251657A1 (en) * | 2007-11-09 | 2010-10-07 | Cfs Concrete Forming Systems Inc. A Corporation | Pivotally activated connector components for form-work systems and methods for use of same |
US8458969B2 (en) | 2008-01-21 | 2013-06-11 | Cfs Concrete Forming Systems Inc. | Stay-in-place form systems for form-work edges, windows and other building openings |
US20100325984A1 (en) * | 2008-01-21 | 2010-12-30 | Richardson George David | Stay-in-place form systems for form-work edges, windows and other building openings |
US20110099932A1 (en) * | 2008-07-11 | 2011-05-05 | Roger Saulce | Panel interlocking system |
US20130081353A1 (en) * | 2008-08-19 | 2013-04-04 | David Jensen | Wall assembly method |
US9091055B2 (en) * | 2008-08-19 | 2015-07-28 | Sonoma Cast Stone Corporation | Wall assembly method |
US10662661B2 (en) | 2009-01-07 | 2020-05-26 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US9879436B2 (en) | 2009-01-07 | 2018-01-30 | Cfs Concrete Forming Systems Inc | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US9359780B2 (en) | 2009-01-07 | 2016-06-07 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US9273479B2 (en) | 2009-01-07 | 2016-03-01 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US9273477B2 (en) | 2009-02-18 | 2016-03-01 | Cfs Concrete Forming Systems Inc. | Clip-on connection system for stay-in-place form-work |
US8793953B2 (en) | 2009-02-18 | 2014-08-05 | Cfs Concrete Forming Systems Inc. | Clip-on connection system for stay-in-place form-work |
US8329308B2 (en) | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
US20100247937A1 (en) * | 2009-03-31 | 2010-09-30 | United States Gypsum Company | Cementitious article and method for preparing the same |
US20110131914A1 (en) * | 2009-04-27 | 2011-06-09 | Richardson George David | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US8943774B2 (en) | 2009-04-27 | 2015-02-03 | Cfs Concrete Forming Systems Inc. | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete |
US10022825B2 (en) | 2010-07-06 | 2018-07-17 | Cfs Concrete Forming Systems Inc. | Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures |
US9175466B2 (en) | 2011-06-03 | 2015-11-03 | Hercutech Inc. | Tension reinforcement for concrete |
US8919067B2 (en) | 2011-10-31 | 2014-12-30 | Airlite Plastics Co. | Apparatus and method for construction of structures utilizing insulated concrete forms |
US9441365B2 (en) | 2011-11-24 | 2016-09-13 | Cfs Concrete Forming Systems Inc. | Stay-in-place formwork with anti-deformation panels |
US9206614B2 (en) | 2011-11-24 | 2015-12-08 | Cfs Concrete Forming Systems Inc. | Stay-in-place formwork with engaging and abutting connections |
US9315987B2 (en) | 2012-01-05 | 2016-04-19 | Cfs Concrete Forming Systems Inc. | Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components |
US9453345B2 (en) | 2012-01-05 | 2016-09-27 | Cfs Concrete Forming Systems Inc. | Panel-to-panel connections for stay-in-place liners used to repair structures |
US10151119B2 (en) | 2012-01-05 | 2018-12-11 | Cfs Concrete Forming Systems Inc. | Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same |
US9790681B2 (en) | 2012-01-05 | 2017-10-17 | Cfs Concrete Forming Systems Inc. | Panel-to-panel connections for stay-in-place liners used to repair structures |
US9784005B2 (en) | 2012-01-05 | 2017-10-10 | Cfs Concrete Forming Systems Inc. | Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components |
US8887465B2 (en) | 2012-01-13 | 2014-11-18 | Airlite Plastics Co. | Apparatus and method for construction of structures utilizing insulated concrete forms |
USD713975S1 (en) | 2012-07-30 | 2014-09-23 | Airlite Plastics Co. | Insulative insert for insulated concrete form |
US9783991B2 (en) | 2013-12-06 | 2017-10-10 | Cfs Concrete Forming Systems Inc. | Structure cladding trim components and methods for fabrication and use of same |
US10053876B2 (en) | 2014-02-04 | 2018-08-21 | Thermagreen Systems, Inc. | Mold for modular units for insulating concrete forms |
US9650784B2 (en) * | 2014-02-04 | 2017-05-16 | Thermagreen Systems, Inc. | Modular units for insulating concrete forms |
US20150218805A1 (en) * | 2014-02-04 | 2015-08-06 | Daniel Max Jensen | Modular units for insulating concrete forms |
US9982444B2 (en) | 2014-04-04 | 2018-05-29 | Cfs Concrete Forming Systems Inc. | Liquid and gas-impermeable connections for panels of stay-in-place form-work systems |
US10450763B2 (en) | 2014-04-04 | 2019-10-22 | Cfs Concrete Forming Systems Inc. | Liquid and gas-impermeable connections for panels of stay-in-place form-work systems |
US10731333B2 (en) | 2015-12-31 | 2020-08-04 | Cfs Concrete Forming Systems Inc. | Structure-lining apparatus with adjustable width and tool for same |
US10087642B2 (en) * | 2016-01-11 | 2018-10-02 | Robert Montoya | Screen grid insulated concrete form panel system and method for construction and building |
US10787827B2 (en) | 2016-11-14 | 2020-09-29 | Airlite Plastics Co. | Concrete form with removable sidewall |
US20190136514A1 (en) * | 2017-11-07 | 2019-05-09 | Johns Manville | Foundation waterproofing and insulation form system and method |
Also Published As
Publication number | Publication date |
---|---|
DE1609426B2 (en) | 1975-10-23 |
US3552076A (en) | 1971-01-05 |
NL6704155A (en) | 1967-09-25 |
DE1609426A1 (en) | 1970-03-26 |
BE695933A (en) | 1967-09-01 |
SE350560B (en) | 1972-10-30 |
GB1169723A (en) | 1969-11-05 |
CH474642A (en) | 1969-06-30 |
ES338293A1 (en) | 1968-04-01 |
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Owner name: 526806 ONTARIO LIMITED, C/O ANCHOR SHORING, P.O. B Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:FOAM FORM CANADA LIMITED;REEL/FRAME:004583/0810 Effective date: 19860226 Owner name: FOAM-FORM CANADA LIMITED, C/O ANCHOR SHORING, P.O. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ROHER-BOHM LIMITED;REEL/FRAME:004572/0094 Effective date: 19850416 Owner name: INSULBLOCK SYSTEMS INC., 1015 MATHESON BLVD., UNIT Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:526806 ONTARIO LIMIRWS;REEL/FRAME:004570/0310 Effective date: 19860224 Owner name: 526806 ONTARIO LIMITED,ONTARIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FOAM FORM CANADA LIMITED;REEL/FRAME:004583/0810 |