CN204139368U - Prefabricated compound masonry units - Google Patents
Prefabricated compound masonry units Download PDFInfo
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- CN204139368U CN204139368U CN201420082718.5U CN201420082718U CN204139368U CN 204139368 U CN204139368 U CN 204139368U CN 201420082718 U CN201420082718 U CN 201420082718U CN 204139368 U CN204139368 U CN 204139368U
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Abstract
The utility model provides the prefabricated compound masonry units replacing building site to manufacture element.An embodiment comprises: the first row, and it comprises the hollow block of end-to-end layout, and adjacent end portion mortar is attached, and hollow block is positioned to make the first row have hollow core; At least one conduit, it is formed in the top surface of the first row, and this conduit has length; With temporary enhancing element, its length along conduit at least partially arrange and remain in conduit by the bond material being different from mortar.Temporary reinforcement provides tensile strength to the first row, and for the first row being transported from prefabricated place and being transported to building site, wherein the first row is configured to be received in hollow core by permanent structure masonry reinforcement in building site.The utility model additionally provides another kind of prefabricated compound masonry units.The utility model has following useful technique effect: the use of prefabricated compound masonry units can eliminate the shut-down because weather condition causes and reduce each block and other components in building site damaged and avoid enduring cold or overheated and cause peel off, intensity reduces, wears no resistance and ftracture.
Description
Technical field
The prefabricated compound masonry units that the utility model relate generally to strengthens, and particularly with the recombiner unit that fiber-reinforced polymer strengthens.
Background technology
Comprise house, the structural member of commercialization and industrial building utilizes each building block of being arranged by mortar and combining and be made up of masonry.The masonry structure part of common used material is: clay masonry, such as brick and terra-cotta; Stone, such as marble, granite, calcareous tufa and limestone; Concrete block, includes but not limited to traditional concrete masonry unit and steam-pressing aero-concrete block; Glass brick; Plaster; And ceramic tile.Masonry normally height non-durable form structure.But the material of use, the quality of mortar and work quality and the assembled wherein pattern of block part largely can affect the durability of whole masonry structure.
Concrete masonry be by basis be each block part concrete form by normally used constructional materials.Block part can be hollow or solid.Concrete is solid in compression is short-life in stretching.For the concrete poured into a mould in building site, in casting process, add embedded reinforcement can provide tensile property.Reinforcement does not all use in each concrete block, but the building block being configured to hollow unit needs in building site to be enhanced to observe building acts, therefore when multiple block part receives reinforcement by during mortar forming unit in building site.
Masonry mortar is similar to concrete and is injected into hollow concrete masonry units in building site, to have the enhancing required by regulation.Concrete, concrete block, mortar and masonry mortar all contain ordinary Portland cement.Should be noted that to make mortar suitably solidify and to obtain the intensity needed.But, due to typical building site be subject to ambient conditions (its according to position and in 1 year different time and different) outdoor area that affects, suitable solidification can be met difficulty.
Current, each building block is all transported to building site, and here they are placed and form row by mortar, and is expert at when being arranged and installs the reinforcement of laws and regulations requirement afterwards.Exceed about five feet of high structural members to build, scaffold is for normally necessary the bricklayer in support works.When being placed on building site, weather also can affect the progress of masonry.
Utility model content
Disclosed herein is and replace in the prefabricated compound masonry units of element of building site structure or the embodiment of element with for the production of its method.An embodiment comprises: the first row, and it comprises multiple hollow blocks of end-to-end layout, and adjacent end portion is attached by mortar, and described multiple hollow block is positioned to make the first row have hollow core; At least one conduit, it is formed in the top surface of the first row, and at least one conduit described has a length; With temporary enhancing element, the arranging at least partially and remain at least one conduit described by the bond material being different from mortar of its described length along at least one conduit described.Temporary reinforcement provides tensile strength to the first row, builds place for the first row is transported from manufacturing site location and is transported to, and the first row is configured to be received in hollow core by permanent structure masonry reinforcement in construction place.
Preferably, at least one conduit described is with two conduits that isolated relation is formed on the top surface of the first row, and temporary reinforcement is along being set up at least partially and being maintained in described two conduits by bond material of length of each conduit in described two conduits.
Preferably, described multiple hollow block is multiple U-shaped blocks, so that the top surface of the first row has the first side and the second side, a conduit in described two conduits is formed on the first side, and another conduit in described two conduits is formed on the second side.
Preferably, this unit be also included in the first row is disposed in order to rise and be attached to one or more row additionally of adjacent row by mortar.
Preferably, the row at top comprises:
At least one conduit, it is formed in the top surface of the row at top, and at least one conduit described has a length; With
Temporary enhancing element, its setting at least partially along the described length of at least one conduit described and remaining at least one conduit described by bond material.
Preferably, a part for the length that temporary reinforcement extends along length segmentation, every section of connecting portion all crossing over adjacent U-shaped block.
Preferably, this unit be also included in the first row is disposed in order to rise and be attached to one or more row additionally of adjacent row by mortar.
Preferably, the row at top comprises:
At least one conduit, it is formed in the top surface of the row at top, and at least one conduit described has a length; With
Temporary enhancing element, its setting at least partially along the described length of at least one conduit described and remaining at least one conduit described by bond material.
Preferably, described multiple U-shaped block all has the bottom between two sidewalls, so that the first row has the bottom that the length along the first row extends, and extra temporary enhancing element is at least arranged on the surface of bottom along a part for the length of bottom.
Preferably, block in described multiple U-shaped block all has the bottom between two sidewalls, so that the first row has the bottom that the length along the first row extends, and extra temporary reinforcement is arranged in the one or more otch in the end of adjacent U-shaped block, so that the connecting portion between adjacent U-shaped block is crossed over, otch one of to be formed in bottom and described two sidewalls or in the two surface.
Preferably, temporary enhancing element extends along the whole length of cardinal principle of the first row.
Preferably, temporary reinforcement is fiber-reinforced polymer.
Another embodiment of prefabricated compound masonry units comprises: the first row, it comprises multiple U-shaped block, described multiple U-shaped block all has the bottom extended between two sidewalls, described multiple U-shaped block is arranged end-to-end, and adjacent end is attached by mortar, and described multiple U-shaped block is oriented to be formed bottom the continuous print of the length of the first row; With temporary enhancing element, it is along arranging at least partially and being kept by the bond material being different from mortar bottom the continuous print of the first row, wherein temporary reinforcement provides tensile strength to the first row, build place for the first row is transported from manufacturing site location and is transported to, the first row is configured to be received in permanent structure masonry reinforcement by the chamber limited with sidewall bottom continuous print in construction place.
Preferably, temporary enhancing element is disposed in surface bottom continuous print along the major part of the length bottom continuous print.
Preferably, temporary reinforcement is arranged in the one or more otch in the end of adjacent U-shaped block, so that the connecting portion between adjacent block is crossed over, described otch is formed in bottom with in two sidewalls or the surface of the two.
There is also disclosed the method being manufactured on and being transported to the prefabricated compound masonry units of building before place.A this method comprises: (a) forms the first row by engaging the end of adjacent block by mortar by multiple hollow block, and described multiple hollow block is positioned to make the first row have hollow core; B () forms at least one conduit in the top surface of the first row, at least one conduit described has a length; C () is along the temporary reinforcement of layout at least partially of the length of at least one conduit described; (d) by the bond material being different from mortar, temporary reinforcement is remained at least one conduit described in the first row, wherein step (a)-(d) is performed at manufacturing site location, and temporary reinforcement provides tensile strength to the first row, build place for the first row is transported from manufacturing site location and is transported to, the hollow core of described the first row is configured to receive permanent structure masonry reinforcement in construction place.
Preferably, described multiple hollow block is U-shaped block, the bottom that described U-shaped block has two sidewalls and extends between two sidewalls, and at least one conduit described is two conduits, and wherein:
Step (b) top surface comprised along a sidewall in two sidewalls forms a conduit in two conduits, and forms another conduit in two conduits along the top surface of another sidewall in two sidewalls;
Step (c) comprises in each conduit be arranged in by temporary reinforcement in two conduits; With
Step (d) comprises and being remained in two conduits by temporary reinforcement by bond material.
Preferably, the first row has the bottom that the length along the first row extends, and described bottom is positioned between the outer wall of the first row, and described method is further comprising the steps of:
E () at least arranges bond material along the basal surface of bottom; With
F (), along in the bond material being arranged in by temporary reinforcement in bottom at least partially of length, wherein step (e) and (f) are performed at manufacturing site location.
Preferably, the method is further comprising the steps of:
E () forms the second row by engaging adjacent block by mortar by multiple pieces, described second row has top surface, described top surface has the first side and the second side and the connecting portion between often pair of adjacent block, wherein step (e) is performed at manufacturing site location, and temporary reinforcement give the tensile strength that provides of the second row be enough to for by the first row and the second row from manufacturing site location transport be transported to and build place.
Preferably, the first row has the bottom that the length along the first row extends, and described bottom is positioned between the outer wall of the first row, and described method is further comprising the steps of:
E () provides otch in adjacent hollow block, described otch crosses over the connecting portion between adjacent hollow block, and described otch is arranged along bottom; With
F temporary reinforcement is arranged in otch by (), and remain in otch by bond material by temporary reinforcement, and wherein step (e) and (f) are performed at manufacturing site location.
The utility model has following useful technique effect:
The use of prefabricated compound masonry units can eliminate the shut-down because weather condition causes and reduce each block and other components damaged in building site.Due to compound masonry units too large to such an extent as to when suitably auxiliary and truck can not easily transport, the use of prefabricated compound masonry units also can reduce the generation of the situation that building site that product never guards goes adrift.The use of prefabricated compound masonry units can be provided in " the building easily " on nervous or busy place and provide safety, dustless structural concept.In addition, prefabricated compound masonry units limits when mortar occurs fit contraction problem relevant with moisture when solidified and can be produced with consistent quality at manufacturing site location.Prefabricated unit is manufactured when not controlling between 60 ℉ to 85 ℉ by weather effect, environment temperature, thus do not need so-called cold weather protect, hot weather protection and windproof.Cement-based material needs humidity, controlled environment, fully to obtain intensity and sclerosis.The suitable solidification of threshold value compound masonry units causes the intensity that increases and low permeability, and avoid due to the dry too early and cracking in surface and avoiding endure cold or overheated and cause peel off, intensity reduces, wears no resistance and ftracture.
Accompanying drawing explanation
Here explain with reference to accompanying drawing, wherein identical Reference numeral represents the same parts in a few width figure, and wherein:
Fig. 1 is the phantom drawing of the embodiment of prefabricated compound masonry units;
Fig. 2 is the sectional view of Fig. 1 2-2 along the line;
Fig. 3 is the phantom drawing of another embodiment of prefabricated compound masonry units;
Fig. 4 is the sectional view of Fig. 3 4-4 along the line;
Fig. 5 is the enlarged perspective of a part of Fig. 1;
Fig. 6 is the phantom drawing of the amplification of the prefabricated compound masonry units do not completed with bight;
Fig. 7 is the phantom drawing of the embodiment of the prefabricated compound masonry units at manufacturing site location with the rear tension rod added at manufacturing site location;
Fig. 8 A is the schematic diagram of the prefabricated compound masonry units of slinging with lifting beam;
Fig. 8 B is the lateral view being loaded in the prefabricated compound masonry units gone on the vehicle of building site;
Fig. 9 is the lateral view of another embodiment as compound masonry units disclosed herein;
Figure 10 is the sectional view of Fig. 9 10-10 along the line;
Figure 11 is the plan view of Fig. 9;
Figure 12 is the lateral view of another embodiment as compound masonry units disclosed herein;
Figure 13 is the sectional view of Figure 11 13-13 along the line;
Figure 14 is the sectional view of the alternate embodiment of Figure 12; With
Figure 15 is as the lateral view with another embodiment of the compound masonry units of reusable carrier disclosed herein.
Detailed description of the invention
The design with the prefabricated compound masonry units of fiber-reinforced polymer (hereinafter referred to " frp ") is included in manufacturing site location and is incorporated into element (wall, beam, lintel or other masonry elements) and strengthens to provide support structure at the temporary enhancing element of manufacturing site location thus make prefabricated unit can be transported to building site and be incorporated into each concrete block of building structure there.Frp provides tensile strength to unit, so that they can be transported in building site, carry and install.Once mounted, prefabricated unit just receives the reinforcement of laws and regulations requirement.
Prefabricated compound masonry units is configured to be hollow and does not have last reinforcement.They have the temporary reinforcement containing frp, to contribute to lifting, carry, transport, transport and installing.Expect that frp replaces grouting reinforcement, grouting reinforcement is necessary for carrying out in building site installing with satisfy regulatory requirement.
Prefabricated compound masonry units is disclosed as at manufacturing site location built and be transported to building site here, is incorporated in the structure of carrying out building in building site at this unit of building site.As used herein, " unit " and " recombiner unit " refers to and is combined into prefabricated elements at two or more independent blocks of manufacturing site location.Block can be clay masonry, such as brick and terra-cotta; Stone, such as marble, granite, calcareous tufa and limestone; Concrete block, includes but not limited to traditional concrete masonry unit and steam-pressing aero-concrete block; Glass brick; Plaster; And ceramic tile.Compound masonry units can comprise these blocks multiple with one or more layers, and each layer is frp, epoxy resin or high-strength mortar.As used herein, " building site " be here structural member be mounted and here prefabricated compound masonry units be assembled into structural member and be supported for further meet building acts require place.
" manufacturing site location " used herein refers to typical closed place and is the position away from building site.Prefabricated compound masonry units is built and be transported to building site from manufacturing site location at manufacturing site location.Manufacturing site location uses method for prefabricating disclosed herein to produce the controlled plant facilities of prefabricated compound masonry units (it can easily and safely transport and be readily incorporated in the Application in Building of place).The principle aspect that this process is used in masonry now by train and here in disclosed new method (it combines the temporary frp reinforcement having important advantage during transport and carrying in intensity) by the craftsman trained.The process monitoring of building will meet Production design, thus guarantee that unit can meet product quality regardless of weather and natural environment and meet strict laws and regulations requirement.
Relative to being used in each block of building site assembling or the concrete in building site cast, prefabricated compound masonry units has lot of advantages.Prefabricated compound masonry units is applicable to add according to the last requirement of owner.Prefabricated compound masonry units utilizes the existing team of builing industry (existing contingent) to build.The use of prefabricated compound masonry units can eliminate the shut-down because weather condition causes and reduce each block and other components damaged in building site.Due to compound masonry units too large to such an extent as to when suitably auxiliary and truck can not easily transport, the use of prefabricated compound masonry units also can reduce the generation of the situation that building site that product never guards goes adrift.The use of prefabricated compound masonry units can be provided in " the building easily " on nervous or busy place and provide safety, dustless structural concept.
Prefabricated compound masonry units limits when mortar occurs fit contraction problem relevant with moisture when solidified and can be produced with consistent quality at manufacturing site location.Prefabricated unit is manufactured when not controlling between 60 ℉ to 85 ℉ by weather effect, environment temperature, thus do not need so-called cold weather protect, hot weather protection and windproof.Cement-based material needs humidity, controlled environment, fully to obtain intensity and sclerosis.Cement paste in time through and harden, initially to be arranged, hardening and obtain intensity in ensuing several days and a few week.During first three day, α-TCP bone cement can be very crucial.Due to the factor of such as evaporating, speedy drying and contraction can cause the tensile stress when material does not also obtain active strength to increase, thus cause larger shrinkage cracking.During curing, the condition with controlled temperature and moisture laden air is preferably kept.The concrete of suitable solidification causes the intensity of increase and low permeability, and avoids due to surface drying too early and ftracture.Must be noted that to avoid to endure cold or overheated.Unaccommodated solidification can cause peel off, intensity reduce, wear no resistance and ftracture.Here method solves these relevant issues.
These advantages are provided as an example and are undesirably restrictive.Those skilled in the art will recognize that these advantages and apply relevant more advantages to prefabricated compound masonry units and its.
Prefabricated compound masonry units can be made for any global shape and the size of those skilled in the art's expectation and requirement, as long as this unit to be transported.Expect that the example of the application of prefabricated compound masonry units includes but not limited to: the base of hurdle, decorative wall, bight, floor, roof, " neat " or insulation, back timber for door and window, lintel, beam, column, key-wall, knee wall, ledge, barricade, wall portion, the wall portion with return portion, gable end, dome, wall between windows and passage.
Prefabricated compound masonry units can be built on construction base portion 10 as shown in Figure 1.Build base portion 10 be depicted as close to but a little higher than ground; But, build base portion 10 and can be lifted to any height making constructor comfortable.But building base portion 10 does not need to be lifted away from ground.Building base portion 10 is levels, so that building the prefabricated compound masonry units 100 obtained on ground 10 is levels.Constructional materials can directly be placed on to be built on base portion 10, or Foundition covering can be used for covering and builds base portion 10 and build base portion 10 to prevent constructional materials such as epoxy resin and mortar to be deposited in.
An embodiment of prefabricated compound masonry units is illustrated in fig 1 and 2 and comprises they multiple pieces 40 of to comprise by mortar together of at least a line 12().Row 12 has top surface 14 and basal surface 16, and each in these two surfaces has the first side 18 and the second side 19.Temporary reinforcement 20 follows being set up at least partially of the length L of 12 and utilizes bond material 30 to be kept.As used herein, " temporary reinforcement " refers to frp, and frp is comprised in prefabricated compound masonry units, supports with the necessity being provided for transporting, carrying, carry and be placed into by unit and be placed on building site.Temporary reinforcement can continue to provide some structural enhancings at it after building site is combined; But temporary reinforcement does not meet the requirement of the permanent enhancing of existing regulation.Therefore the level required by regulation and/or vertical reinforcement must be added in building site.
As nonrestrictive example, can be high-strength mortar for keeping the bond material 30 of temporary reinforcement 20, high-strength mortar is polymer modification, compensate for shrinkage, fast there is high-strength water hard cement-based mortar, or epoxy resin or epoxy mortar.Those skilled in the art also expect similar material.Bond material 30 be different from other application in use masonry or mortar in such as typically for the jointing material by mortar attached to each other for block.Ordinary mortar or mortar are not enough to, in the period such as transport, carrying of prefabricated unit, temporary reinforcement 20 is remained to row 12.In addition, because bond material 30 is extremely expensive and lack the viscosity (just as mortar) kept together by the block of unit, simply with the tradition between block or ordinary mortar replacement for keeping the bond material 30 of temporary reinforcement to be infeasible.
As nonrestrictive example, temporary reinforcement is frp and comprises to be arranged on carbon fiber in bond material or aromatic polyamide fibre.Temporary reinforcement can occur such as by different way, and temporary reinforcement can occur in the mode of plate.This plate is a little hard but still be flexible sheet, that is, will rebound after it is bending.This plate is cut into bar to be used as temporary reinforcement.As another example, temporary reinforcement can occur in the mode of skew nailing (toe).Skew nailing (by Kevlar or nylon) becomes array in strip form, so that array has the width of a skew nailing and is greater than the degree of depth (deep) of a skew nailing.Array is cut into the multiple skew nailings needed for application-specific.Skew nailing self is flexible and diameter is about 1/8 inch.The array coiling rolling of skew nailing.Temporary reinforcement 20 has limited draftability, thus when prefabricated compound masonry units 100 be lifted, transport etc. time required reinforcement is provided.One or more in size according to obtained prefabricated compound masonry units 100, weight and lifting configuration and application change by the quantity of temporary reinforcement and configuration.Expect other embodiments of temporary reinforcement 20.Such as, temporary reinforcement 20 can be frp that is netted or that be shaped.As nonrestrictive example, this shape can comprise pin spike (dowel), discoid pieces (biscuit) and other thin woodworks (joinery) well known by persons skilled in the art.If provided, pin spike or discoid pieces can be disposed in the existing opening of unit or in special hole (apeture) cut in unit along the connecting portion of the adjacent block 40 in conduit 25, to receive the frp of shaping.The type of the frp used and shape can depend on the type of used hollow block.
As seen in fig 1 and 2, temporary reinforcement 20 can be positioned in conduit 25, and conduit 25 can be cut into or be molded as in the row 12 of independent block 40 or this piece 40.The size of conduit 25 is configured to and is configured to receive temporary reinforcement 20.Bond material 30 is applied to conduit 25, and temporary reinforcement 20 is arranged in the bond material 30 in conduit 25.Every side in first side 18 of top surface 14 and the second side 19 can have the conduit 25 be formed in wherein, and temporary reinforcement 20 utilizes bond material 30 to remain in each conduit 25.If at manufacturing site location or in building site, another row is added to above the first row, and the epoxy resin of any spilling outside conduit 25 is all removed the contact guaranteeing mortar and block.
According to type and the size of required unit, row 12 can be formed by any amount of piece 40.Such as, lintel (lintel) is the single row 12 typically made by multiple pieces 40.Prefabricated lintel will typically be transported as single row.But method here also comprises adds a line or multirow according to the type of the unit that will manufacture at manufacturing site location.Fig. 3 and 4 only illustrates the prefabricated compound masonry units 110 with three row 12 with example.When the first row is done as having the temporary reinforcement 20 utilizing bond material to be maintained in conduit, another row can utilize mortar to be disposed on the top of the first row.The one or more extra row 12 of block 40 can be placed on demand and be provided with mortar, to obtain the final size of prefabricated compound masonry units 110.When the quantity of layer completes, extra temporary reinforcement 20 is bonded in top layer as shown in the figure.Alternatively, when being all placed except a line in all row and being provided with mortar, conduit 25 can arrange in surface in the last line but one, and bond material 30 and temporary reinforcement 20 are disposed in this conduit.When last column is arranged on top, bond material 30 and temporary enhancing will be hidden 20 and can't see, to provide finished product attractive in appearance.
Expect that temporary reinforcement 20 and bond material 30 can be used on demand between one or more layers, to guarantee that prefabricated compound masonry units 110 has necessary intensity.Fig. 5 is the zoomed-in view of conduit 25, bond material 30 and temporary reinforcement 20.Fig. 6 is the enlarged drawing in the bight of the prefabricated compound masonry units 100 be made up of steam-pressing aero-concrete (AAC) block.Example provides the conduit 25 be formed as temporary reinforcement in bight.Prefabricated compound masonry units 100 can have the row 12 with at least one bight 50, and temporary reinforcement 20 surface in the top surface 14 of at least a line and basal surface 16 or this two surfaces can extend past bight 50.
As nonrestrictive example, the extension at least partially of a surface in the basal surface 16 of one or more row 12 that temporary reinforcement 20 can be kept along forming unit and by bond material 30 and top surface 14 or these two surperficial the first sides 18 and the second side 19.The whole length of cardinal principle that temporary reinforcement 20 can follow 12 extends and maybe can follow 12 segmentations (atintervals) and extend.Prefabricated compound masonry units 110 can have multiple row 12(, and it has lowermost row and row topmost), first side 18 and second side 19 of the top surface 14 of the every a line in the row of lowermost row and the top have the conduit 25 be formed in wherein, utilize bond material 30 to be remained in each conduit 25 by temporary reinforcement 20.
After being arranged in conduit 25 before being arranged in conduit 25 by temporary reinforcement 20 or by temporary reinforcement, bond material 30 can be arranged in conduit 25.Bond material 30 solidifies on demand.
Prefabricated compound masonry units 100,110 is made for the row of any amount at manufacturing site location, so as when not for meet building acts require necessary all levels and vertical reinforcement can be transported to building site.The temporary reinforcement arranged in the cells, which at manufacturing site location provides tensile strength (that is, flexural strength and shear strength) to unit, only to make the row of hollow be transported and be transported to building site." hollow " refers to such fact, that is, the necessary reinforcement of building of the not every completion for meeting regulation has all combined in the cells, which.Can transport the unit being in hollow state and provide flexibility to construction worker, thus make them be combined in the structure by the row of any amount as required, such as single row, also referred to as lintel.Transport due to the row of " hollow " is unique and substantially reduces capable weight, thus realizes lower cost and be easier to carrying.Only when prefabricated elements in building site combined in the structure time, just allow steel reinforcement needed for completed construction is installed.This allows again steel reinforcement continuously through the prefabricated elements be incorporated into wherein and structure, thus provides important structure (statics) advantage.
Fig. 7 illustrates the application of tension rod or rod 70 vertically by example, and rear tension rod or rod 70 are incorporated in prefabricated compound masonry units 110 at manufacturing site location.As shown in Figure 7, posttension parts 70 can insert in the existing opening in block 40 vertically, to cross over (span) multiple row 12 in prefabricated compound masonry units 110.In building site, rear tension rod is also used as permanent vertical reinforcement sometimes.If needed, rear tension rod can with mortar 60 to be positioned in place by mortar, and mortar 60 is similar to mortar.Rear tension rod or rod also flatly can be combined in the unit be made up of hollow U-shaped block at manufacturing site location.
Fig. 8 A illustrates when unit 110 has a lot of row, such as, when forming hollow wall, prefabricated compound masonry units 110 is mentioned.Fig. 8 B illustrates, in order to mention on truck by hollow wall, lifting beam 72 is connected to vertical bar 70, and vertical bar 70 has been equipped with ring 74, and lifting beam 72 is attached to ring 74.Crane is used for prefabricated compound masonry units 110 being risen to truck 112 or other vehicle or promoting from it, and the temporary reinforcement provided by disclosed embodiment carrys out prevention unit 110 and splits.Support member or girth member (not shown) can be provided to prefabricated compound masonry units after prefabricated compound masonry units 110 is on truck, carry out further protecting and stablizing at run duration.Other make the instrument of unit lifting and motion be used and can depend on size and the weight of transported unit.
Fig. 9 is the lateral view of another embodiment of compound masonry units 200.As shown in Figure 9, the single row of U-shaped block 202 can for the formation of recombiner unit 200.Each block 202 mortar 204 is bonded together to form row.Figure 11 is the top view of a part for row.
Figure 10 is the sectional view of Fig. 9 10-10 along the line.As shown in Figure 10, U-shaped block 202 forms bottom 208, and the length of the block 202 of bottom 208 between the wall 205 of block 202 extends.Therefore, the whole length of bottom 208 energy extended row.In one embodiment, the thin layer 206 of bond material 30 can expand in the bottom 208 of unit 200.Thin layer 206 can be about 0.25 inch to 1 inch.This thickness is not used in restriction but only provides as an example.Can desirably or need to use other thickness.But the thickness increased will increase the weight of recombiner unit.Temporary reinforcement 210 is placed on the thin layer 206 of bond material 30.Another layer 212 of bond material 30 is arranged, to encapsulate frp above frp.Layer 212 can have same thickness or different-thickness compared to thin layer 206.Layer 206,212 can be same bond material 30 can be maybe different bond materials, that is, thin layer 206 can be epoxy mortar, and layer 212 can be high-strength mortar.
The layer 206,212 of bond material 30 and temporary reinforcement can extend along the length of compound masonry units 200.Also expect that at least temporary reinforcement 210 is only disposed in the connecting portion across (across) each unit 202 in bottom 208.Alternatively, temporary reinforcement 210 can be arranged in multiple part with any suitable length and any suitable interval, and this makes compound masonry units 200 have required intensity.
In another embodiment, temporary reinforcement 210 can be added to recombiner unit 200, with the connecting portion 211 of top place bridge joint between each block 202 of being expert at, as shown in figures 10 and 11.Figure 11 is the top view being included in a part for the connecting portion 211 with mortar 294 filling between two blocks 202 of row.As shown in Figure 10, the connecting portion 211 of temporary reinforcement 210 bridge joint between each block 202.The temporary reinforcement 210 of certain length to be arranged in the groove in the top surface being formed at block 202 and to be held in place by bond material 230.Figure 10 illustrates that temporary reinforcement 210 to be in bottom 208 and to cross over the application of connecting portion 211.These embodiments can combine as shown in figure or can be used individually.Temporary reinforcement 210 in bottom 208 also can combine with the temporary reinforcement 20 shown in Fig. 1-4.Row can combine by the temporary reinforcement 210 in bridge joint connecting portion 211, and the temporary reinforcement 210 in bottom 208 is placed after being expert at and being formed.Temporary reinforcement 210 can with the form of bar be arranged on each connecting portion place or through all connecting portions be continuous print.
Another embodiment of recombiner unit 200' illustrates in figs. 12 and 13.In this embodiment, recombiner unit 200' is depicted as two row 210,203 with block 202,40.Although recombiner unit 200' is depicted as have two row 201,203, expect that recombiner unit 200' can be made up of the row more than two.The row 201 of bottom is made up of multiple U-shaped block 202, and the second row 203 is made up of multiple hollow block 40.
In this embodiment, temporary reinforcement 210 is added to recombiner unit 200', so that the connecting portion 211 of top place bridge joint between each block 202 of the row 201 in bottom, and at the connecting portion 211 of top place bridge joint between each block 40 of the second row 203.Temporary reinforcement 210 is arranged in groove by bond material 30.As Fig. 9-11, temporary reinforcement 210 is used to refer to a part for the length using contact two adjacent blocks to the random length of whole length and the frp of shape to cross over connecting portion 211.
The embodiment of Figure 13 is depicted as any extra reinforcement not adding bottom 208 to.Alternatively, the temporary reinforcement 210 being added to bottom 208 described with reference to Figure 10 can be incorporated in recombiner unit 200'.
The layer 206,212 of bond material 30 and temporary reinforcement 210' can extend along the length of compound masonry units 200'.Also expect that at least temporary reinforcement 210' is only disposed in the connecting portion crossing over each unit 202' in bottom 208.Alternatively, temporary reinforcement 210' can be arranged in multiple part with any suitable length, and this makes compound masonry units have required intensity.
Figure 14 is another embodiment of prefabricated compound masonry units 200'.This embodiment is identical with the embodiment in Figure 13 in a lot, is not thus repeating overlapping explanation.As shown in Figure 14, the temporary reinforcement 210 in the row 210 of bottom is inserted into the position different from the position shown in Figure 13.Be not be expert at 201 the connecting portion 211 of top place bridge joint block 202, temporary reinforcement 210 along the bottom 208 of recombiner unit 200'' at the connecting portion 211 of two position bridge joints between each block 202.The temporary reinforcement 210 of certain length to be arranged in the groove in the top surface being formed at block 202 and to be positioned in place by bond material 30.Figure 14 only illustrates that temporary reinforcement 210 crosses over two positions of the connecting portion 211 in bottom 208.But, do not wish that this is restrictive.Temporary reinforcement 210 can be used for desirably or require the position jackshaft connection section 211 along bottom 208 in any amount.Temporary reinforcement 210 is also provided by example along the position of bottom 208, and desirably not restrictive.This position can along bottom 208 and/or wall 205 desirably or need to be arranged.The degree of depth (temporary reinforcement 210 is maintained at wherein) of groove is also schematic and undesirably limits.
Figure 15 is the alternate embodiment of compound masonry units 200'', temporary reinforcement 210 is combined in the connecting portion 211 between each block 40 by compound masonry units 200'', with edge top surface bridge joint connecting portion (joint) 211 as shown in Figure 14, and the temporary reinforcement 210 along the connecting portion 211 between bottom 208 bridge joint block 202 is attached in same a line.
Also the embodiment for the here reusable carrier 220 of disclosed prefabricated compound masonry units shown in Figure 15.Reusable carrier 220 allows, by substituting method, the prefabricated compound masonry units such as manufactured publicly is transported to building site here.Reusable carrier 220 comprises support member 222, and support member 22 has and extends to form two inverted U-shaped supporting legs 224 from support member 222.Support member 222 and supporting leg 224 can be made up of timber.
As shown in Figure 15, prefabricated compound masonry units 200'' is arranged on the support component 222 of reusable carrier 220.Prefabricated compound masonry units 200'' is lashed to carrier 220 in the multiple positions along its length.The suspender of crane is then around the cell layout combined, and unit is moved to vehicle to be transported to building site.In building site, in conjunction with unit remove from vehicle in an identical manner.Reusable carrier 220 can be used for a part of reinforcing support member and transport.Reusable carrier 220 will turn back to manufacturing site location to reuse.
In embodiment described here, can by coatings applications in compound masonry units before compound masonry units is transported to building site, to provide corrosion protection and wear resistence and filling connecting portion.As limiting examples, coating can be use the polymer coating with the polyurea formulation of different physical characteristic scope.Coating also can be used for desirably or require to make compound masonry units waterproof.Those skilled in the art will recognize that the various coatings that can be used for obtaining expected result.
Although combined the embodiment determined to describe the utility model, should be appreciated that the utility model is not limited to disclosed embodiment, but on the contrary, expect to cover be included in claims Spirit Essence and scope in various amendment and equivalent arrangements, this scope is consistent with the explanation of maximum magnitude, to contain all such modifications and equivalent structure that regulation allows.
Claims (15)
1. a prefabricated compound masonry units, its be make at manufacturing site location and be disposed for being transported to and build place, it is characterized in that, described prefabricated compound masonry units comprises:
The first row, it comprises multiple hollow blocks of end-to-end layout, and adjacent end portion is attached by mortar, and described multiple hollow block is positioned to make the first row have hollow core;
At least one conduit, it is formed in the top surface of the first row, and at least one conduit described has a length; With
Temporary reinforcement, the arranging at least partially and remain at least one conduit described by the bond material being different from mortar of its described length along at least one conduit described,
Wherein temporary reinforcement provides tensile strength to the first row, builds place for the first row is transported from manufacturing site location and is transported to, and the first row is configured to be received in hollow core by permanent structure masonry reinforcement in construction place.
2. prefabricated compound masonry units according to claim 1, it is characterized in that, at least one conduit described is with two conduits that isolated relation is formed on the top surface of the first row, and temporary reinforcement is along being set up at least partially and being maintained in described two conduits by bond material of length of each conduit in described two conduits.
3. prefabricated compound masonry units according to claim 2, it is characterized in that, described multiple hollow block is multiple U-shaped blocks, so that the top surface of the first row has the first side and the second side, a conduit in described two conduits is formed on the first side, and another conduit in described two conduits is formed on the second side.
4. prefabricated compound masonry units according to claim 1, is characterized in that, prefabricated compound masonry units be also included in the first row is disposed in order to rise and be attached to one or more row additionally of adjacent row by mortar.
5. prefabricated compound masonry units according to claim 4, it is characterized in that, the row at top comprises:
At least one conduit, it is formed in the top surface of the row at top, and at least one conduit described has a length; With
Temporary reinforcement, its setting at least partially along the described length of at least one conduit described and remaining at least one conduit described by bond material.
6. prefabricated compound masonry units according to claim 3, is characterized in that, a part for the length that temporary reinforcement extends along length segmentation, every section of connecting portion all crossed between adjacent U-shaped block.
7. prefabricated compound masonry units according to claim 6, is characterized in that, be also included in the first row is disposed in order to rise and be attached to one or more row additionally of adjacent row by mortar.
8. prefabricated compound masonry units according to claim 7, it is characterized in that, the row at top comprises:
At least one conduit, it is formed in the top surface of the row at top, and at least one conduit described has a length; With
Temporary reinforcement, its setting at least partially along the described length of at least one conduit described and remaining at least one conduit described by bond material.
9. prefabricated compound masonry units according to claim 3, it is characterized in that, described multiple U-shaped block all has the bottom between two sidewalls, so that the first row has the bottom that the length along the first row extends, and extra temporary reinforcement is at least arranged on the surface of bottom along a part for the length of bottom.
10. prefabricated compound masonry units according to claim 3, it is characterized in that, block in described multiple U-shaped block all has the bottom between two sidewalls, so that the first row has the bottom that the length along the first row extends, and extra temporary reinforcement is arranged in the one or more otch in the end of adjacent U-shaped block, so that the connecting portion between adjacent U-shaped block is crossed over, otch one of to be formed in described two sidewalls and bottom or in the two surface.
11. prefabricated compound masonry units according to claim 1, is characterized in that, temporary reinforcement extends along the whole length of cardinal principle of the first row.
12. prefabricated compound masonry units according to claim 1, it is characterized in that, temporary reinforcement is fiber-reinforced polymer.
13. 1 kinds of prefabricated compound masonry units, is characterized in that, prefabricated compound masonry units comprises:
The first row, it comprises multiple U-shaped block, described multiple U-shaped block all has the bottom extended between two sidewalls, described multiple U-shaped block is arranged end-to-end, and adjacent end is attached by mortar, and described multiple U-shaped block is oriented to be formed bottom the continuous print of the length of the first row; With
Temporary reinforcement, it is along arranging at least partially and being kept by the bond material being different from mortar bottom the continuous print of the first row,
Wherein temporary reinforcement provides tensile strength to the first row, build place for the first row is transported from manufacturing site location and is transported to, the first row is configured to be received in permanent structure masonry reinforcement by the chamber limited with sidewall bottom continuous print in construction place.
14. prefabricated compound masonry units according to claim 13, is characterized in that, temporary reinforcement is disposed in the surface bottom continuous print along the major part of the length bottom continuous print.
15. prefabricated compound masonry units according to claim 13, it is characterized in that, temporary reinforcement is arranged in the one or more otch in the end of adjacent U-shaped block, so that the connecting portion between adjacent block is crossed over, described otch is formed in in two sidewalls and bottom one or the two surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/846,470 US20130205688A1 (en) | 2010-10-15 | 2013-03-18 | Prefabricated compound masonry units |
| US13/846,470 | 2013-03-18 |
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| Publication Number | Publication Date |
|---|---|
| CN204139368U true CN204139368U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420082718.5U Expired - Fee Related CN204139368U (en) | 2013-03-18 | 2014-02-26 | Prefabricated compound masonry units |
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| CN (1) | CN204139368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923189A (en) * | 2015-04-20 | 2018-04-17 | 希尔特克集团有限公司 | The masonry wall of reinforcing |
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2014
- 2014-02-26 CN CN201420082718.5U patent/CN204139368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923189A (en) * | 2015-04-20 | 2018-04-17 | 希尔特克集团有限公司 | The masonry wall of reinforcing |
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Granted publication date: 20150204 |