TW461932B - Quick construction method for multiple-floor building and form employed in the method - Google Patents

Abstract

This invention of quick construction method for multiple-floor building and form employed in the method speeds up the construction process through its original form structure that allows concrete construction of the upper level before the concrete of its under level becomes dry and stable. Besides besides saving time, this method will improve integral strength and quake-resistance of the building as well for it betters the concrete bonding.

Description

461932 V. Description of the invention (1) The present invention relates to a rapid construction method of a multi-story RC building and its formwork structure. Furthermore, in particular, it particularly refers to a superstructure structure that can be constructed thereon without waiting for the concrete structure to dry. The construction method and the formwork structure used in construction. [Background note]

At present, when multi-story buildings with general RC (Note: reinforced concrete) structures are used to construct concrete structures on floors, they are all constructed by placing pillars and external walls of reinforced steel and formwork, and then pouring concrete. After the concrete of the walls and pillars is solidified, they are erected. Reinforce the steel bars and formwork on the upper floor, and then infuse the concrete, so that each floor is constructed in order; and the space for the staircase is reserved on each floor. After the cement slurry of each interior wall and floor slab is solidified, it is grouted. An inclined bottom surface is made at the predetermined position of the stair, and then a template is formed on the inclined bottom surface to form a stair-shaped space, and then grouting is performed again to form a stair. Although the above construction methods can make the basic structure of the building, there are the following disadvantages: (1) The construction method must wait for the concrete of the walls, pillars and floor floor of the lower floor to completely solidify and the structure to be stable before proceeding further. Formwork construction and pouring concrete on the upper floor, and the concrete structure of each floor is completely solidified, which takes about 20 days or more, resulting in a long construction period for the entire building, and the more construction floors, the longer the construction period , Resulting in heavy financial burden on the builders.

(2) The walls, pillars and concrete of each floor are poured in stages, and their adsorption and solidification forces are not good (that is, the seismic resistance is poor); if the construction period is not met, the builders have not waited for the next floor. The concrete is completely solidified, that is, the upper formwork and the poured concrete are added, and the structural safety of this concrete building is even more impressive.

Page 4 461932 V. Description of Invention (2) Worry. (3) It has been learned that the formwork used by the RC building during construction has been nailed or cut with iron plates over the years. However, because the wood formwork is not durable, according to the actual experience of the inventor, it takes about seven to seven After eight months of use, it is unusable, and the complexity and difficulty of its production and construction are high. Without skilled and experienced technical personnel, it is difficult to be competent for production and construction, and the surface of the wooden formwork is rough The uneven surface, after the completion of the external wall, you need to apply or spray cement slurry to make the external wall neat and smooth. Therefore, during the construction process, it is labor-intensive and labor-intensive, increasing the cost of construction and materials, and increasing the construction time. For the construction industry, time is money, the construction time is prolonged, and the backlog of funds causes a serious burden. As for the formwork made of iron plate, because there is no standard size specification, sometimes the entire iron plate is used randomly. Because of its bulkiness, it is very laborious to lift up and down during construction, and it is extremely dangerous. The construction safety of public works over the past few years has been the subject of much media hype. Furthermore, generally, such as the construction of walls and fences, it is composed of two or more identical formwork, and a pouring space is reserved after the side by side, and the grouting is performed; however, the outer edges of the formwork are twisted with iron wires. With fixed formwork, whether the space for pouring cement slurry is the same width must be inspected and adjusted, so its assembly and construction will be time-consuming, labor-intensive, and difficult to grasp the construction quality. (4) Generally, such as bridge and house construction sites, the formwork is constructed by several supporting piles to support the formwork. However, since the construction site is not a generally flat land, but a depressed or raised terrain, general buildings When the operator is at the construction site, ordinary foot pads are placed on the bottom of the support pile to make the branches

Page 5 461932 V. Description of the invention (3) The supporting feet abut against the template, so that the template reaches the ideal true plane. (5) —Generally, the construction of staircases is mainly made by sloping the floor at a predetermined space, then forming a template on the sloping floor to form a stair-shaped space, and then grouting again to form a staircase. Although these construction methods can produce stairs, the construction has the following disadvantages: 1. Due to the design of different buildings, the specifications of the stairs in different buildings are different, and the template for the staircase structure is generally a building template with fixed specifications. There is no commonality between each other, so the template must be re-cut for each staircase specification for use. This is obviously time-consuming and inconvenient, and the cut template cannot usually be reused again, which obviously wastes resources and is not practical.

〇 2. After the constructor removes the formwork, the stair surface must be leveled with cement mortar due to the rough surface (leveling twice based on the actual mud experience), which is quite time-consuming, inconvenient and costly. 3. Tiles need to be installed after the stairs are leveled up. Many patches are used in the construction (such as agar meal powder and water). The tiles are placed on each staircase one by one. This construction is time-consuming and inconvenient, and usually there are many people at the same time. Tile a staircase to complete the work in a short period of time. Relatively many people step on the staircase at the same time. The weight and pressure of the staircase will adversely affect the newly formed staircase structure.

At the same time, it also affects the adhesive force of the tile, and it is easy to cause the tile to fall off. Once the tile falls off, in addition to the unsightly appearance of the stairs, a repair cost is required, so it is not practical for construction. In view of this, the inventor of this case is based on years of experience in R C building construction, and constantly researches and improves the above-mentioned shortcomings.

Page 6 461932 V. Description of the invention (4) The simple construction methods and structures of RC buildings are still very outstanding. [Objective of the Invention] The main object of the present invention is to provide a rapid construction method for a multi-story RC building and a formwork structure thereof, which can immediately perform the construction of the concrete structure on the upper floor without waiting for the concrete structure on each floor to dry and stabilize. In order to greatly shorten the construction period, and the concrete structures of each floor are well combined with each other to improve the overall strength and seismic resistance. A secondary object of the present invention is to provide a rapid construction method for a multi-floor RC building and a template structure thereof. During wall and floor slab and stair construction, tiles, marble, or granite to be attached to the wall and stair surface The ornaments are already attached to the formwork before the cement is poured, so the surface ornaments such as tiles can be installed simultaneously during the concrete grouting construction, so the man-hours and material costs spent are relatively high. The user is cheap. [Explanation of the Example] In order for your review committee to have a better understanding and recognition of the purpose, effect and characteristics of the present invention, the preferred embodiment is given below, and illustrated in conjunction with the drawings: The multi-storey RC rapid construction method of the present invention The construction is performed according to the following steps: Base construction: Please refer to Figure 1. During the foundation construction of the building, that is, a plurality of mold bolts (1 0) are embedded in the cement base (A), and each mold bolt (1 0) is formed. The columns are arranged at the planned installation wall, and the roots of the steel bars in the building wall and the upright are pre-buried in the base (A). At this time, the steel bars in the wall are projected at the scheduled place of the stairs, and a section of horizontal protrusion is reserved. Therefore, it is connected with the reinforcement of the staircase when the staircase is subsequently constructed, and both ends of the mold bolt (1 0) protrude from the base (A).

Page 7 461932 V. Description of the invention (5). Formwork (tot stand 2 horizontal formwork......... Moss is used for the formation of the UU; the base (A) is filled with concrete. On the same day ^, the construction formwork (20) is surrounded by irrigation at the top of the pillar (60). (A plurality of pillars (60) stand up and support the formwork (30). "Nuclear board (3 °) 'uses the support (60) to support the top edge space of the form 2 formwork (30) in a crisscross pattern. Reinforcement of these rebars and the opposite two-dimensional formwork (20) (35). A number of grids are staggered into the support block and referring to Figure 2, between the opposite formwork (2) The concrete space and the top of the first floor are filled with concrete to form the wall of the first floor and the floor slab of the first floor. Such as soil: Please slab, a horizontal formwork with a margin on the lower floor and a vertical formwork on the upper floor. f \, before the concrete is dry, you can construct the vertical formwork (20) of the second floor wall on the upper edge of ϋΪΪ () on the first floor wall, and support the floor and set a horizontal mold on the top edge. (30), and use the horizontal block (30) of the support block (35) pillar (60S) page edge, and then erected on the top edge of the horizontal form (30) to support the horizontal template of the third floor. (30). Formwork and setting of reinforcing bars, irrigation, construction of standing formwork, horizontal iai on the top edge of the lower floor, and horizontal formwork on the upper floor can be constructed one by one f: Μ I # floor boards and walls to the top floor (such as The 4ffi households are shown). Demolish the formwork required for each floor until the concrete of the floor slabs and walls on each floor is dry and strong in structure.

Page 8 461932 V. Description of the invention (6) After removing the standing formwork (20), supporting columns (60) and the transverse modulus, the starting plate (30) is constructed. ○ Constructing the stairs: starting from each floor *, floor Between the floors, construction and construction of stairs, so that the classics to perform the aforementioned steps, ~ structure, only need to apply the basic structure of the building in the building, the invention does not need to wait for each In the short time, the present invention can quickly surpass the overall name and § industry price i effectively reduce the backlog of funds, and has a very high # 4 · * ^ description 爿 05 wall standing template (200) architecture method, An appropriate amount of mold bolts (10) are equidistantly embedded at the oxygen core wall before the base (A). Please refer to Fig. 5. The mold bolts (10) are generally U-shaped rods with a middle section embedded. Inside the base (A), the two ends of which are respectively thread sections (π), and are curved and projected above the base (A) in the same direction, and two standing templates (20) are respectively arranged on the thread sections (11); And the edge of the riser plate (2 0) is respectively bent outward to form a side strip (2 1), and the outer edge of the edge strip (2 1) abuts against the inside of the thread segment (1 1) 'the thread (1 1) The top edge of the side strip (2 1) is pivoted through the pressing block (1 2), the washer (1 3) in sequence and locked with a nut (1 4), and the nut (1 4) is tightly tightened. The pressing block (1 2) 'uses the pressing block (1 2) to press the edge strip (2 1) to locate the opposite vertical template (2 0), and avoids the opposite vertical template (2 0) between the bottom ends of each other. Those whose distance is expanded and deformed; see also FIG. 6, the vertical formwork (20) is a generally rectangular plate, and the edges (2 1) are respectively protruding from the vertical formwork (2 0). A side edge, and a plurality of the edge strips (2 1) are radially arranged

Page 9 461932

V. Description of the invention (7) 'According to the side-by-side standing template (20), the bolts can be laterally combined with the bolts.' Ϊ (2 丨 2), a nut (23) is locked after the bolts are used to bond each other vertically. A plurality of vertical formwork (20); a rib (24) is equidistantly arranged on one side of the vertical formwork (20), the rib (24) is located on the same side as the side strip (21), and the rib (24) The edge surface and the edge of the edge strip (21) are preferably on the same plane. As for the number of the ribs (24), the length and width of the ribs (24) can be different according to the length and width of the different standing template (20). When selected, a plurality of through holes (2 5) are penetrated through the standing template (20), and the through holes (2 5) are preferably located at the center of the block partitioned by the rib (24). ^ A mold release strip (40) is sandwiched between the two adjacent vertical formwork plates (20). See Figure 7 for details. The edge of the mold release strip (40) is provided with a side wall (42) protruding in the same direction. The side walls (42) pass through one to several other bolt holes (M4) of different lengths according to their lengths, so that the bolts (22) are used to cover the other bolt holes (44) and adjacent risers (20). ) After the bolt hole (2 1 2) is locked with a nut (2 3), for the combination of the ejector strip (40) and the adjacent standing template (20); the ejector strip (40) A plurality of bolt sockets (4 6) are equidistantly protruded from the same side of the side wall (4 2), and the inspection socket (4 6) is penetrated with screw holes (46 2) to cooperate with the screwing of the ejector bolt (48).俾 For screwing the ejector bolt (4 8) against the concrete wall to push the ejector strip (4㈧ apart from the concrete structure of the wall. Please refer to Figure 5 'two opposite formwork (2 0 ) Are provided with fixed-thickness pipes (2 8), and the two end walls of the fixed-thickness pipes (2 8) are respectively abutted against the respective standing templates (20), thereby defining the distance between two opposing standing templates (20), And the length of the fixed-thickness pipe (2 8) is exactly the thickness of the wall designed by the building Same 'template to serve for a simplified construction of the step by' two opposite template (20) are erected outside of considerable length

Page 10 4 6 1 9 3 2 V. The strip (2 6) of the description of the invention (8) 'The strip (2 6) passes through a plurality of via holes (2 6 2) radially, and the strip (2 6) is pressed against A connecting rod (29) is pivoted on the inner axis of the fixed-thickness tube (2 8), and the two ends of the connecting rod (29) extend from the through hole (2). 5), and a screw hole (2 9 2) is axially recessed on the end face, and the bolt (2 6 4) is axially inserted into the through hole (26 2) and the screw hole (2 9) from the outside of the multiple strip (26). 2) The screw-solid phase connection is used to limit the vertical formwork (20), and support those who increase the strength of the vertical formwork (20) to resist the pressure of the concrete liquid. Also, please refer to FIG. 8, between two vertically adjacent vertical formwork plates (20) and the vertical formwork plates (20), an external corner mold strip (2 1 0) is connected perpendicularly, and the external corner mold strip (21 0) There are two connecting plates (21 02) 'The respective connecting plates (21 〇2) are respectively matched with the bolt holes (2 1 2) of the riser plate (2 0), and are provided with a coupling hole (2 104). The connecting plate (2 1 0 2) passes through the coupling bolt (2 2), thereby respectively combining the outer corner mold strip (2 1 0) and the adjacent two vertical formwork (20), and the adjacent two vertical formwork (2) Those who are perpendicular to each other. The structural method of the horizontal formwork (30) is based on the internal formwork (50) of the vertical formwork (20) where the floor slab angle set by the architectural design is set. The horizontal formwork (30) and the vertical formwork (30) 2 〇) (as shown in Figures 1 to 4), the edge of the horizontal plate (3 0) is convexly provided with a side strip (3 1) ', so that the side strip (3 1) screwing with the nut (3 3), so that a plurality of adjacent horizontal templates (30) are combined with each other, and the horizontal template (30) and the internal corner strip (50) are combined The horizontal template (30) is provided with ribs (34) 'on the same side of the side strip (31) at equal intervals, and is provided with a rib (34)' for strengthening the strength of the horizontal template (30); please refer to FIG. 9, the inner corner The mould strip (50) is a rectangular pipe body (or a square pipe body), so that the two adjacent pipe walls of the inner corner mould strip (50) are a first pipe wall (52) and a second pipe wall (54). ) 'The first pipe wall (52) is immediately adjacent to the edge of the second pipe wall (54)

Page 11 461932 V. Description of the invention (9) A long notch (56) is opened, the first and second pipe walls (5 2) (5 4) are respectively penetrated, and a plurality of bolt holes (5 2 2) (5 4 2), according to this, the sleeve bolt (32) is sleeved to combine the inner corner mold strip (50) with the vertical template (20) and the horizontal template (30) separately (as shown in FIG. 10). ) '俾 The standing template (20) and the horizontal template (30) are perpendicular to each other. The top plate of the horizontal formwork (30) is provided with the branch block (35) (as shown in Figures 1 and 11) at the appropriate place according to the floor slab area, and the supporting block (3 5) is located at ^ horizontal-formwork (3 Corresponding to the ribs (3 4) of 0), the periphery of the support block (3 5) can be wound around the hoop by iron wire (3 5 4), and welded and positioned with the steel bar (c). 3 5) Displacement is not affected by the flow of concrete, and the south of the support block (3 5) is the same as the thickness of the floor slab set by the building, so as to support the horizontal formwork (3) at the top edge of the floor slab; The support block (35) is radially penetrated with one or more embedded holes (3 5 2), so that the concrete can be infiltrated during grouting. 支撑 The support block (3 5) and the concrete are fixed and positioned, and the support block (3 5) It can be selected from hard materials such as plastic, steel, metal, stone, cement block, etc., and the supporting block (3 5) is rectangular or circular in cross section (as shown in Figure 12) or It's a cylinder of other geometric shapes, and the bottom of the horizontal formwork (30) located at the lower edge of the floor slab—the margin is supported by a plurality of pillars (60), and the pillars (60) are set Pillars (60) are also provided at the corresponding positions of the adjacent horizontal template (30) adjacent to each other, and at the corresponding positions of the support blocks (35). Please refer to FIG. 2 and FIG. 13. A support is provided on the top of the pillar (60), and (6 1) 'two sides of the top of the support (6 1) are respectively provided with a protective plate (6 丨 2 ), And a bearing groove (6 1 4) is formed between the protective plates (6 1 2), and the bottom end surface of the bearing seat (6 1) is matched with the pillar (60) in the central part to dig axially Set a set of holes (6 1 6)

Page 12 4 6 1 93 2 V. Description of the invention (') The end of the pillar (60) is inserted into the hole (616), and the horizontal formwork (30) at the top and bottom edges of the floor The clip strips (3 6) located between the two clip strips (3 6), which are located at the bottom edge of the floor board, rest on the bearing seat (6 1), and are inserted into the slot (6 1 4). ), The pillar (60) supports the horizontal formwork (30), and the clamp strip (36) located on the top edge of the floor plate supports the pillar (60) of the previous floor; the pillar (60) ) Is broken. A columnar body (or a tubular body) with a square (or circular) surface is made of wood, plastic, bakelite, metal, etc. The pillar (6 0 ) Radially spaced through a plurality of sockets (6 2), connecting claws (6 3) and connecting nails (6 4) are arranged between two adjacent pillars (60), and the two pillars (6 0), the connecting claw (6 3) has four hook bodies (631) extending radially outward, and a hook portion (6 3 1 1) is protruded laterally from the end of each hook body (631), and The hooks (6 3 1 1) are respectively inserted into the jacks (2) of the adjacent two pillars (60). 6 2), the connecting nail (6 4) is a rod-shaped body, and both ends of the connecting nail (6 4 1) are convexly protruded in the same direction, and the insertion pieces (6 4 1) are respectively inserted into two adjacent pillars (6 〇) of the socket (62), for positioning and connecting the adjacent two pillars (60), to avoid the pillar (60) skewed and dumped; the pillar (60) is provided with two The adjustment pads (6 5) stacked on each other, and the adjustment pads (6 5) form inclined surfaces (6 5 2) on the contact surfaces that overlap each other, so that the adjustment pads (6 5) can face each other or Displace each other, and adjust the height of the top of the pillar (60) to support the horizontal template (30). Also, please refer to Fig. 14 'the inclined surfaces (6 5) where the two adjustment pads (6, 5) contact each other. 2,) A semi-circular notch (6, 54) can be relatively concave, according to which the notch (654 ') is relatively merged with the insertion positioning block (Mg') in the notch (654,). The adjustment pad (6 5 '). Because the height of the floors designed by the building is not the same,

Page 13 461932 ------------ V. Description of the invention (11) ~ --- = ^ layer to pick the south and make a variety of different specifications of the length of the pillars (60) is significantly less than 2 σ economy Benefit, at this time, 'if the floor height of the architectural design is greater than the length of the pillar), and the length of the branch (60) is not enough to support the horizontal formwork (30), it is possible to use the connector (70) ) (As shown in Figure 15 and Figure 16) at the end of the pillar (60_) to connect another-the same length of the branch. Post (60) or shorter length of the pillar (60 0 ')' This connection The device (70) is suitable for the tubular support (6 \) 'the connector (70)-the radial end of the connector is reduced to form a convex body (72), and the central part of the end surface of the other end is axially excavated with an embedded slot ( 7 4), the convex body (7 2) is inserted into the top tube of one pillar (60), and the bottom of the other pillar (60) is inserted into the gutter (74) for connecting the two pillars (60)); also, please refer to FIG. 17 ', which shows another connector (7 0') which can be commonly used to connect and connect a solid columnar or tubular support (60). The connector (70) '） Ends of both ends A recessed groove (74,) is recessed in the central part, and the recessed grooves (74 ') are separated by _ (76,) and are not connected. According to this, the ends of the two pillars (60) are respectively inserted into Within each of these cavities (7 4 ′), there is a connection for two pillars (600). Continued to refer to Figures 18, 19, and 20, 'The construction method of the stairs includes the following steps: Pre-buried positioning nails: When the building floor slab is grouting, that is, near the stair setting,' pre-buried U-shaped positioning nails ( 8 7), and both ends of the positioning pin (8 7) are exposed through the top edge surface of the floor board. Marking line: Mark the ink line in advance at the predetermined position on the wall (B) according to the position and inclination angle of the stairs to be installed. Set the opposite connection plate (8 1) (8 2): corresponding to the ink line marked in the marking step, set the second connection plate (8 1) (8 2) obliquely, and make the two connection plates (8 1) (8 2) each other

Page 14 461932 V. Description of the invention (12) The opposite. Fixed step template (8 3): a plurality of step templates (8 3) are horizontally arranged between the opposite connection plates (81) (82), and each step template (83) is at a vertical ground angle, or slightly The inclination angle is arranged in order. Fixing the bracket angle iron (84): A plurality of bracket angle irons (84) are sequentially fixed below the connecting plate Ul) (82) 'and the bracket angle irons (84) are opposite to each other. 1. Set the bottom formwork (85): place the bottom formwork (85) on the opposite angle bracket (84), and the two ends of the bottom formwork (85) are adjacent to the upper and lower adjacent floor boards. In this way, the space between the connection plate (8 1) (8 2), the step formwork (8 3), and the bottom formwork (8 5) becomes a staircase-shaped space. μ pouring and forming: staggered bamboo reinforcement bars (not shown) are staggered on the top edge space of the bottom formwork (85), and the steel bars and the steel bars extending from the interior wall are connected by fishing nails, so that the stairs and the wall can be lifted. Due to the combination, it is not easy to be disconnected in the event of an earthquake, and then the concrete is directly poured into the space of the aforementioned staircase shape. After the concrete is dried, the staircase forming work is completed, and the staircase is grouted to form a stepped surface. Granite and other surface ornaments can be applied simultaneously. Here, since the middle part of the positioning pin (8 γ) is buried in the floor slab, its two ends penetrate the floor slab into the concrete structure of the stair ', thereby improving the positioning of the stair and avoiding slippery persons. : In order to reach the front, the construction steps described above can be completed by the combination of the slab (8 丨) (8 2), the step formwork (8 3), the pallet angle iron (8 4), and the bottom formwork (8 5). Among them: Please refer to Figures 2 and 2 for cooperation. The connection plate (8 1) can be made into a stepped shape, and a plurality of connection plates (8 1) are nailed to the wall surface by bolts (8 1 1). (press,

Page 15 461932 V. Description of the invention (13) Generally, one side of the indoor staircase abuts on the wall surface), and the connecting plate (8 1) is inclined. In addition, the connecting plate (8 1) corresponds to the surface. Each stepped shape is fixed with a connection block (812) (press, the connection block can be made into an angle iron shape or a square iron shape) 'Another connection plate (8 2) is a long plate shape, and its outer side abuts against the pillar (6) The supply and support are on the ground, and a number of connecting blocks (8 2 2) are provided on the inner side, and each connecting block (8 1 2) (8 2 2) on the second connecting plate (81) (82) is provided. The left and right sides are opposite to each other. In addition, the bottom end of the pillar (60) is provided with two opposite adjustment pads (65) to adjust the pillar (60) south. The (831) (822), in turn, should be set to be tilted and set at the angle of the plate. The support plate; the solid bottom mold (85) and the step template (83) 'are thereby locked to the array, and each arrayer is arranged. The supporting plate angle iron (84) is arranged obliquely, and the straight under the example plate (81) is connected to the supporting plate angle (84) is a parallel phase bottom formwork (8 5) on the angle iron (84). It is a plate during the international construction. (8 5) The other concrete is glued on the top, and it is connected

It is in the shape of a long plate, and two opposite ends of the two bolts (8 1) (8 2) are provided with opposite connection blocks (8 1 2), and the step template (8 3) is vertical or slightly inclined inward. Those which are respectively fixed below the splicing plate (8 1) (8 2) and corresponding to the stepped splicing plate (8 3) can be directly fixed on the wall surface, and correspond to another long plate-shaped splicing plate (8 2). (8 4) is combined with the connecting plate (8 2), but the supporting plate on the two sides is a long plate with a proper distance from the step template (8 3). 8 3) Those with proper spacing

To improve the reusability of the underlying template (85), a profile board (86) 'can be provided to avoid the knotting of the underlying template. Plate (81) (82), step template (83), bottom mold

Page 16 Λ 6 1 9 3 2 5. Description of the invention (14) The space between the plates (85) is just a staircase-shaped space, so when concrete is poured into this space, a predetermined staircase structure can be formed. / However, although most indoor staircases have one person leaning against the wall, but there are also two people leaning against the wall, so for the construction of stairs with two leaning against the wall, the aforementioned implementation of $ can be used to connect the panels (8 1) (8 2). It is made into a step shape, and it is respectively fixed on the ^ ', and a horizontal step template (8 3) is still fixed on the splice plate (8 1) (8 2), ° surface

The supporting plate angle iron (84) and the bottom formwork (85) are matched with each other, thereby forming an I-ladder-shaped space and pouring concrete to form a staircase structure. And even if the staircase structure on the two sides does not lean against the wall, the two opposite plates (8 1) (8 2) can be made into a long plate shape, and each connecting plate (8 丨) (8 2) is borrowed by the pillar (60 ) Is supported and positioned, and the step plate, the two-plate angle iron (84), and the bottom formwork plate (85) are also connected to the connection plate (81) (82), thus forming a building knot, and it can be used for grouting stairs. Fu Gongjian again 'After the general staircase, wall and floor slabs are molded, they are decorated with ΪΪ ΪΐΐΪ bricks ΪΐΐΪ Ξ to be beautiful, but traditionally shaped first and coagulated: more; for this, the present invention proposes a good solution ...; $ 板 （ The inner side of 83) is set with magnetic tape with double-sided tape, and marble monuments, flower tiles, etc. can also be pasted), J-direction staircase structure space, in this case: 1, Zhan face (9 2) facing or marble tiles, Granite II; grouting, the tiles (90) can be combined with the '定位 2 Ϊ concrete ί structure after the removal of each template, the top edge of the ladder template U3); t S, the construction staff is Fine cement mortar and adhesive can be laid on the plane of this step

Page 17 d6 1 932 V. Description of the invention (15). (Agar powder) mixture and attached with tiles (90) or marble tiles, granite tiles' so that you do not need to wait for the concrete structure to set and dry. It can complete the installation of surface ornaments such as tiles (90), marble tiles, granite bricks, etc., and the bonding strength between the adhesion t of these surface ornaments and the concrete structure 隹; also, the standing formwork (2 0) should The surface of the inspection template (30) can also be pre-applied with surface ornaments, so that after the vertical formwork (20) and the horizontal formwork (30) are removed, the surface ornaments are already attached to the walls and floors. Those who improve the construction efficiency and shorten the construction period; also 'please refer to Figure 24' for the tile (90) is recessed on the adhesive surface (92) with a grooved section (9 2 1) in the shape of a dock. When the adhesive surface (9 2) is in contact, 'concrete can be further advanced-it penetrates into the groove (9 2 丨) step by step, as if the adhesive surface (9 2) is embedded in the concrete structure-as if the adhesive surface (9㈧) is lifted With the positioning effect, in addition, the corners of the tile (90) can be beveled to form an inclined angle (93) ( FIG. 24), so the structure can be more easily coated concrete bricks 〇0) around the tile (9〇) attainable locator good. Cry M2, read 25, is a tile dispenser (94), the tile distribution (Vn day i ί a plurality of grids (942), when you want to place the tiles inside the template, I will The tile applicator (94) is placed on the template, and then the tile (90) is filled into the grid (942), and the working hours of the tile (90) are spaced. The magnetization intent is shown in the figure, showing the use of another type of mold inspection (1〇,), the construction is shown to suppress CM '9, f), it is generally U-shaped, and its two ends are relatively bent against the edge of the respective shape 佟 Γ9 · η water, when the template (20) is set up, the bottom edge of the vertical template (20) is between the pressed block (12 ') and the surface of the base, and the vertical template (20) is displaced when the concrete is poured, and disassembled. Die, just

Page 18 461932 V. Description of the invention (16) The pressing block (1 2 ′) is cut by a cutting machine, and the pressing of the standing template (20) can be easily released. Please refer to Figure 27 for a schematic diagram showing the use of another connecting rod (2 9 '). The connecting rod (2 9') is a stud with male thread segments at both ends. The connecting rod (29 ') The shaft sleeve is inside the fixed-thickness tube (28 '), and the two ends of the shaft sleeve pass through the through hole (2 5') of the template (2 0 ') and the through hole (2 6 2') of the bead (2 6 '). The rear screw locks a nut (2 7 ′), and presses and positions the bead (2 6 ′) to restrict the stand template (2 0 ′), thereby forming another embodiment. According to the foregoing preferred embodiments of the present invention, the present invention has the following advantages: (1) Since it is not necessary to wait for the concrete structure on each floor to be completely dry and stable, the next step of construction can be performed, and the rapid construction can be completed in a short time. The concrete structure of all floors, this construction method, it is easier to arrange labor and control the progress of the project, shorten the construction period, and effectively relieve the financial pressure of construction projects. (2) The wall and floor slab of the present invention can quickly formwork and grout in a short period of time. The concrete structures on each floor have strong bonding with each other, and the concrete structures on each floor have better adsorption and solidification. After completion, The building has good seismic resistance.

(3) The structure of each floor formwork of the present invention is that a plurality of support blocks should be vertically arranged at equal intervals on the corresponding upper and lower floors of each floor. The support blocks are correspondingly supported by pillars, so each floor The slab bears the upper layer pressure at the same position and can support the pressure of the poured concrete. (4) The bottommost formwork of the wall of the present invention is relatively restricted in positioning by the pre-embedded mold bolts of the base, so that the formwork is tightly combined with the base, and is poured in

P.19 461932 V. Description of the invention (17) When concrete, (5) Slight adjustment of the support between the pillars, and easy to irrigate, and easy to disassemble (6) The surface is first affixed. The surface decoration is the summary method And its formwork preparation, the good value of this combination of concrete in many floors, has a special formwork issued early on, it is not subject to force collapse. It is found that the pillars are positioned parallel to each other by connecting claws and nails, and the bottom of the pillars is adjusted to adjust the height of the top of the pillars, which is beneficial to adjust the horizontal formwork's force to collapse the mold or the pillar form when injecting concrete. The invention can be used for simultaneous construction and installation of various standing templates, horizontal templates and step-shaped decorations (such as tiles, marble tiles or granite tiles) during grouting. As mentioned above, the present invention provides a multi-story RC building structure, which can shorten the construction period by constructing a concrete structure using a new construction method and an innovative layer of RC building. The construction period can be shortened, and the quality of each floor can be effectively improved. Shock resistance, and the very important element of the patent, it is beneficial to file an invention application according to law. In order to keep the pads in a horizontal state, the surface of the slab is prestressed, and the construction of the rapid construction of the building can quickly complete the industrial price of concrete.

Page 20

Claims (1)

46 1 93 2 VI. Scope of Patent Application 1. A multi-storey RC building rapid construction method, which includes the following steps: Base construction: During the foundation construction of the building, that is, the steel bars are embedded in the wall of the building and the vertical columns inside the column The root of the wall, and the reinforcement of the wall at the scheduled application of the staircase, a section of horizontal protrusion is reserved for the reinforcement of the staircase; the template to build the wall and the template below the floor: the template is opposite to the top edge of the base, The space between the two forms is used to fill the concrete. At the same time, a plurality of pillars are erected, and the lower formwork is laid horizontally at the top of the pillars to use the pillars to support the lower formwork. Laying steel bars: criss-cross the space at the top edge of the lower formwork Reinforcement, and these reinforcement bars are connected to the reinforcement in the wall, and a plurality of support blocks are placed on the top edge of the lower formwork; grouting: pouring concrete slurry between the two opposite formwork and the top of the lower formwork to form walls and floors respectively Slabs; formwork for wall construction, upper and lower formwork for adjacent floors: before the concrete slurry is dry The upper edge further constructs the formwork of the upper floor wall, and the upper formwork is horizontally installed on the top edge of the floor slab, and then the pillars are erected on the top edge of the upper formwork to support the construction of the lower formwork on the upper floor, which shortens the construction period; The steps of grouting and constructing the formwork of the walls, the upper and lower forms of the adjacent floors, can be-the required floor slabs and walls to the top floor are constructed; demoulding: wait for the concrete on the floor slabs of each floor to be dry and stable After finalization, the formwork, support columns and upper and lower formwork of each floor are removed; building stairs: between each floor slab, constructing building stairs so that each Page 24 461932 VI. Scope of patent application Floors are connected. The rapid construction method of the multi-story secret building described in the first section of the scope of interest, among which, the construction of the staircase includes the following "marking lines ..." For the location and inclination angle of the stairway to be installed, mark the ink line in advance, and set the opposite connection plate: corresponding light green half Step on ^ α Zhigurda # # _ ^ = The ink line marked by the bismuth line step shall be installed obliquely so that one connection plate is opposite to each other. Fixing the step template ·· A plurality of step templates shall be horizontally connected to the plate ' And the ladder templates are arranged up and down in sequence; υ phase ten fixed pallet angles: several cups are also & and the pallet angles are fixed to the bottom of the splicing plate in order. Bottom employment template: Lay the bottom template, and the two ends of the bottom template and the upper and lower adjacent floors ^, the bracket angle iron upstairs template 'the bottom template forms a staircase shape to be connected to the board and step grouting: After the concrete is straightened, the concrete is finished and the stairs are formed. The space in the shape of a staircase is described. 3. According to the "X. Xixi Construction Method" of the 2nd place of the scope of the patent application, in the staircase, the construction of the Rx building on the staircase is quickly misplaced and the steel bars are laid. • From the wall, the internal extension = out: · The top edge of the board intersects with the space, and enhances the combination of the stairs and the wall. 1. Steel ribs are connected by hook nails and welding. Construction method 4: The multi-floor RC building described in item 2 of the scope of patent application also has 5 points, and the splicing plate can be fixed on the wall. Quick application on the table • Yixiang applies for the second item of the patent scope. '+, Pay 4 * · a method' where the inner surface of the step template is pre-configured with ‘magnetic = speed application’ to match the grouting Page 25 4 6 1 9 3 2 VI. Scope of patent application Synchronous completion of magnetic monument placement operator. 6. — A formwork structure for the rapid construction of a multi-floor RC building, which mainly includes a mold bolt, a vertical formwork, a horizontal formwork, an inner corner moulding strip and an outer corner moulding strip. Among them, the middle part of the mould bolt is buried in the base, and the two ends are in the same direction. Curved and protruding above the base, two vertical formwork plates are respectively erected between the two ends of the mold pin, and the edge of the vertical formwork is bent outward to form edge bars that respectively abut against the inner sides of the two ends of the mold pin. Pressing blocks are respectively provided at both ends to suppress the edge strip, so as to locate the two opposite ones—the vertical template; the vertical template is a generally rectangular plate body, and the edge strip is provided with a plurality of bolt holes in the radial direction. The side-adjacent stand template can be used to cover the bolt hole through a bolt and then lock a nut, which is used to combine the side-adjacent plurality of stand templates (; the stand template is provided with a plurality of through holes 5 A stripper is sandwiched between the two adjacent lower and vertical formwork plates, and the edge of the stripper is provided with a side wall protruding in the same direction, and each side wall is respectively penetrated with another bolt hole, which is combined by a bolt and a nut. The ejector strip and the adjacent standing template; the ejector strip is provided with a plurality of bolt seats on the same side of the side wall, The bolt seat is penetrated with screw holes to cooperate with the setting of ejection bolts, and according to the ejection bolts, it pushes against the concrete wall to promote the separation of the ejection strips from the concrete structure of the wall; For thick pipes, the two walls of the fixed-thickness pipe abut against the respective risers. The length of the fixed-thickness pipe is exactly the same as the thickness of the wall. The fixed-thickness pipe pivots a connecting rod ... The opposite side of the opposing template is r < there are standing bars pressed against the outside of the standing template, the pressing bars pass through a plurality of through holes in the radial direction, and the two ends of the connecting rod are positioned to suppress the two opposite standing templates to support and improve the standing The strength of the formwork resisting the pressure of the concrete slurry; Page 26 4 6 1 93 * 2 VI. Scope of patent application The outer corner moulding bar is erected vertically between two vertical formwork plates. The outer corner moulding bar has two connecting plates and the side bars of the adjacent formwork plates respectively by combining bolts, Nuts are combined; the horizontal formwork is horizontally located at the height of the building floor slab, and the horizontal formwork and the adjacent vertical formwork are combined by the internal corner strip; the edge of the horizontal formwork is provided with an edge strip, which is combined with a bolt The shaft passes through the side strip and the nut is screwed together, and the adjacent horizontal template and the internal angle die strip adjacent to each other are combined; the internal angle die strip is a pipe body, so that the internal angle die strip is adjacent to the two pipe walls. There are a first pipe wall and a second pipe wall, respectively. The first pipe wall is provided with a long gap near the edge of the second pipe wall, and the first and second pipe walls respectively pass through a plurality of bolt holes. Thread the binding bolts to combine the inner corner mold strip and (adjacent the vertical formwork, the horizontal formwork, the vertical formwork and the horizontal formwork are vertically combined) the top edge of the horizontal formwork according to the floor board area is appropriate A plurality of support blocks are provided at the place, and the height of the support block is the same as the thickness of the floor slab For the support of the horizontal formwork at the top edge of the floor board; the bottom edge of the horizontal formwork at the lower edge of the floor board is supported by a plurality of pillars, which are provided at the corresponding positions of the adjacent horizontal formwork adjacent to each other, and The support is also provided at the corresponding position of each support block; a support is sleeved at the top of the support, and a guard plate is set up on each of the top of the support, and a bearing groove is formed on each guard plate, and the bearing The central part of the end face of the bottom end. A set of holes is dug axially in the pillar, and the ends of the branches and shafts are inserted into the set of holes [inside, the horizontal templates at the top and bottom edges of the floors are clamped respectively. It is located between two clip bars, and the clip bar located at the bottom edge of the floor board rests on the bearing seat, and is embedded through the bearing slot, and the pillar supports the horizontal formwork; Page 27 461932 VI. The patent application clip clamps support the pillars on the previous floor; the pillars radially penetrate through a plurality of jacks, and the adjacent two pillars are provided with linking claws and linking nails to connect them. Positioning the adjacent two pillars, the connecting claws have four hook bodies extending outward in a radial shape, and a hook portion is protruded laterally from the end of each hook body and is respectively inserted into each of the jacks of the adjacent two pillars. The connecting nails It is a rod-shaped body. Two ends of the two pillars are inserted into the jacks of the adjacent two pillars in the same direction. They are used for positioning and connecting the adjacent two pillars. The adjusting pads form inclined surfaces on the contact surfaces that are stacked next to each other, so that the adjusting pads can be displaced from each other, and the height of the top end of the pillar is adjusted to support the horizontal formwork. 7. According to the formwork structure for rapid construction of a multi-story RC building as described in item 6 of the scope of the patent application, it further includes a connector, wherein the end surfaces of the two ends of the connector are recessed in the central part respectively, and each The cavities are separated by a partition and are not connected, so that the ends of the two pillars are respectively inserted into the cavities, so that the two pillars can be completed according to the height of the floor. 8. According to the formwork structure for rapid construction of a multi-story RC building according to item 6 of the scope of the patent application, it further includes a connector, wherein the pillar is a tubular body, and one end of the connector is radially contracted to form a convex body. , The other end of the face .. The central part steals ..... Sweeping..Setting .. a table slot 乂 convex. Body plug. Setting. At. A _ column. Top tube shoulder-and the other-the bottom of the pillar The end is inserted into the tassel, and it is used to connect two tadpoles. 9. According to the formwork structure for rapid construction of a multi-story RC building as described in item 6 of the scope of the patent application, the two ends of the mold bolt are respectively threaded sections and project above the base, and the threaded sections are sequentially on the top edge of the edge strip. Pierce the pressed block and pad 461932 VI. Scope of patent application Circle and lock a nut, and then press the block to press the side bar to locate the two opposite template. 10 According to the formwork structure for rapid construction of a multi-story RC building according to item 6 of the scope of the patent application, the two ends of the mold bolt are oppositely bent to form the pressed block respectively, and the edge strip at the bottom edge of the vertical formwork is sandwiched in the Between the repeated block and the surface of the base, there are two types of templates for positioning. 1 1 According to the formwork structure for rapid construction of a multi-story RC building according to item 6 of the scope of application for patents, wherein one side of the standing formwork is provided with ribs that are crisscrossed at equal intervals, and the ribs and the side strips are located on the same side of the standing formwork For those who strengthen the legislation template. 12 According to the template structure for rapid construction of a multi-floor RC building according to item 11 of the scope of the patent application, the through hole is preferably located at the center of the block separated by the rib. 13 According to the formwork structure for rapid construction of a multi-story RC building according to item 6 of the scope of the patent application, wherein the horizontal formwork is provided with ribs that are crisscrossed at equal intervals on the same side of the side strip, so as to strengthen the strength of the horizontal formwork . 14 According to the formwork structure for rapid construction of a multi-story RC building as described in Item 13 of the scope of the patent application, the support block is located exactly where the ribs of the horizontal formwork correspond. 1々 Basis. Electric reading. The scope of the patented J1 multi-storey RC building agricultural quick work template structure, in which, the support: the support block can be wrapped around the ferrule with iron wire, and welded to the steel bar for positioning. Supporters. 16 According to the formwork structure for rapid construction of a multi-floor RC building as described in item 6 of the scope of the patent application, the support block is radially penetrated with embedded holes for Page 29 461932 VI. Scope of patent application For the concrete to be infiltrated during grouting, the support block and the concrete should be positioned. 17 According to the formwork structure for rapid construction of a multi-story RC building according to item 6 of the scope of the patent application, wherein the inclined surfaces of the two adjustment pads contact each other are relatively concave with a semi-circular notch, according to which the notch is relatively combined with the insertion of a positioning block With this gap, you can fix the adjustment pad with the card. 18 According to the formwork structure for rapid construction of a multi-floor RC building according to item 6 of the scope of the application for patent, f, the vertical formwork and the horizontal formwork are provided with tiles on the inside, so as to coordinate the grouting to complete the tile placement operator. 19 According to the formwork structure for rapid construction of a multi-story RC building according to item 18 of the scope of the patent application, the tile is recessed with a groove on the adhesive surface to allow concrete to penetrate into the groove and enhance the tile tile. With positioning effect. k 2 0 is a formwork structure for rapid construction of a multi-story RC building as described in item 19 of the scope of the patent application, wherein the groove section is dovetail-shaped. 21 According to the formwork structure for rapid construction of a multi-story RC building according to item 18 of the scope of the patent application, the edge of the tile is beveled to form an inclination angle, so that the concrete structure is wrapped around the magnetic monument to locate the delta Magnetizer. 2 2 According to the template structure of the multi-storey RC building rapid construction described in item 18 of the scope of the patent application, it further includes a tile applicator, and the tile applicator is provided with a plurality of grids for the tiles to be filled into the net. In order to save the arrangement and adjust the magnetic obstruction Yan Liyilian :. ...: — 2 3 According to the 6th patent scope of the patent application, the rapid construction of multi-floor RC building (the formwork structure of the construction, in which the two ends of the connecting rod respectively extend from the through hole, and are axially concave at the end face. A screw hole is provided, and a bolt is axially inserted into the through hole from the outside of the bead to be screwed with the screw hole, so as to limit the opposite vertical template. P. 30 a B193 2