KR200168591Y1 - Concrete panel - Google Patents

Abstract

The present invention relates to an independent prefabricated concrete panel suitable for building a general prefabricated house or office or a mall, and more specifically, the prefabricated panel is simply assembled to a steel beam or column corresponding to a frame of a building and the same and prefabricated panels. Reinforcing steel wire is installed inside the panel, and light weight concrete mortar is formed to insulate and lighten the weight, and color concrete mortar and exterior material desired by the consumer are formed to save heat insulation process and external plastering process in building manufacturing. It is about concrete panel which can be done.

The 'c' groove (6) is formed on the upper side, a layer of pigment mortar (glyph) or marble (1), ordinary concrete layer (2), wire and reinforcing bar (3), lightweight concrete layer (4) and ( 5) Prefabricated concrete panel, characterized in that it comprises a finish mortar (plaster) and tile layer (5).

Description

Concrete Panel {CONCRETE PANEL}

The present invention relates to an independent prefabricated concrete panel suitable for building a general prefabricated house or office or a mall, and more specifically, the prefabricated panel is simply assembled to a steel beam or column corresponding to a frame of a building and the same and prefabricated panels. Reinforcing steel wire is installed inside the panel, and light weight concrete mortar is formed to insulate and lighten the weight, and color concrete mortar and exterior material desired by the consumer are formed to save heat insulation process and external plastering process in building manufacturing. It is about concrete panel which can be done.

The present invention utilizes a prefabricated construction method that can be made in a simple assembly construction on-site by allowing a factory to produce a steel frame lightweight panel standardized for a wall or other consumer's use required for prefabricated house construction. In general, when constructing a large building, it is common to construct it mainly using a prefabricated construction method, and the method of constructing such a large building is first constructed of a frame using a steel beam such as an H type. Then, it has been constructed by placing slabs on the floors of the building and laying walls.

In addition, in recent years, by attaching natural or artificial stone such as marble to the exterior wall of the building to improve the quality of the building and at the same time to effectively protect the building from the natural environment such as wind and rain, the exterior construction method to have a heat insulation and waterproof effect Etc. are widely used. As described above, there are various methods of attaching the stone panel to the outer wall of the building, but the conventional method has been to use the method of attaching the stone panel to the outer wall of the outer wall after pouring. The construction method as described above has a problem that the stone panel must be attached and installed directly at the site, so workability is poor and the construction period and construction cost are considerably required. Since a certain space is inevitably generated between the and the stone panel has caused a considerable problem in the insulation and waterproofing, and there has been a problem such that the fixing force of the stone panel is also reduced.

In Korean Patent Publication No. 99-202840, the waterproofing paper of the compression foam insulation is bonded between CRC boards to form a unit, and a fastening bracket is provided on the back of the board member provided in a quadrangular shape, and at the same time, the glass fiber is filled therein. In the front of the board member, using a plurality of fasteners to attach a plurality of square stone plate member forming an exterior material and filling the adhesive between them is disclosed a technology for configuring one panel,

In the Republic of Korea Patent Publication No. 98-161718, a panel member connected to the connection of the lightweight concrete panels obtained in the first step and the lightweight concrete panels obtained in the first step by arranging the large concrete panels formed at the edges of the connecting parts are placed by bolts or welding. A second step of fixing with a connecting means of the second step, a third step of fixing and assembling the finishing member to the inside of the connecting part installed in the second step, and attaching a panel member to an upper end connection part of the lightweight concrete panel installed in the third step. The prefabricated building method consisting of the 4th step to make the building functional is described,

Korean Utility Model Publication No. 93-7999 discloses a technology for prefabricated lightweight panels, which is a solid integrated structure due to steel wire reinforcement and concrete site casting.

The related arts are related to prefabricated lightweight panels used in buildings, but are not completely insulated, soundproofed, and waterproofed, and have not completely solved the conventional problems of separate plastering for exterior construction.

In order to solve the problems as described above, the present invention was installed a reinforcing steel wire inside the panel, and formed a lightweight concrete mortar to insulate and reduce the weight, and to form a color concrete mortar and an exterior material desired by the consumer to insulate the building It is economical by shortening the construction period of the process and external plastering process, and provides concrete panels that can improve the pleasant living environment by simply assembling the steel beams or columns corresponding to the frame of the building and the same and prefabricated concrete panels. The purpose is.

1 concrete panel of the present invention

Figure 2 pattern of the concrete panel of the present invention

Fig. 3 mortar layer of the concrete panel of the present invention

4 is a general concrete layer of the concrete panel of the present invention

5 is a wire and reinforcement of the concrete panel of the present invention

6 Lightweight concrete layer of the concrete panel of the present invention

7 is an assembled state of the concrete panel of the present invention

(A-1) Enlarged cross-sectional view of part A

Explanation of symbols in the drawings

(1) pig mortars (glyphs) or marble (outdoors), (2) concrete layers,

(3) wires and reinforcing bars (4) lightweight concrete layers,

(5) Finish mortar (plastering) and tiles (indoor) (6) 'ㄷ' home,

(7) square pipes, (8) round pipes

In order to achieve the above object, the present invention after forming the outer layer of the pigment mortar (glyph) layer to form a normal concrete layer, reinforced with reinforcing wire and then again to form a normal concrete layer, lightweight concrete layer The present invention relates to a concrete panel which is assembled by using a square pipe after fabricating a prefabricated concrete panel that has been plastered by a finishing mortar layer.

The features of the thermal insulation concrete panel of the present invention are excellent thermal insulation insulation, which can save 40% of cooling and heating costs than ordinary concrete walls, and improved sound-resistance and comfortable residential life by shortening the construction air. It is an economical design that is five times faster than the general brick laying method, and the resulting construction cost and material cost are greatly reduced.

In addition, in the past, the styropol plate is sandwiched between the walls and injected concrete mortar on both sides to form walls, but the styropol is weak due to moisture, and the strength of the wall due to the styropole plate has become a problem. The present invention uses lightweight concrete manufactured by mixing water resistant coating on styropol particles and mixing them with special compound and cement mortar, which not only solve the effects of strength, waterproof insulation and sound insulation at the same time, but also plaster on the last layer It is a customized insulating concrete panel that can be manufactured by forming a color or pattern, marble, ocher, etc. that a consumer wants.

After assembling the insulated concrete panel to form up and down unevenness, insert the square pipe of the uneven size into the uneven space between the insulated concrete panel at the connecting part and assemble it, and then finish the gap with waterproof cement and waterproofing solution, etc. A circular pipe is inserted into the square pipe to be used as an electric wire, various cables, and other pipe passages. The space between the square pipe and the circular pipe is constructed with waterproof cement and waterproof liquid to be completely blocked from the outside, thereby increasing waterproof, heat insulation, and sound insulation effects. And assembled.

Insulated concrete panels of the present invention can be usefully used in houses, buildings, schools, hotels, barracks and dormitories, factories and hospitals, especially soundproof walls.

The concrete panel manufacturing process is as follows.

Formwork and Glyphs

↓

Pigment mortar treatment (glyph and pigment crystal)

↓

Plain concrete pour

↓

Usually wire mesh after concrete pouring

↓

Lightweight concrete pour

↓

Mortar finish

↓

Demoulding and Curing

Hereinafter, the present invention will be described in detail with reference to the following examples.

Example 1 (Forming and Forming)

After incorporating the shape and exterior shape of the insulation and soundproof concrete panels, formwork and glyphs are produced. At this time, the formwork and the pattern frame can be changed in size according to the use, and can be manufactured by taking all means to exhibit an aesthetic effect according to the needs of consumers and the living environment.

Example 2 (Pigment mortar casting (glyph))

The pigment is based on 2 kg per 40 kg of cement and can be changed according to the user's request. The pigment mortar strength is 240 kg / cm 3-300 kg / cm based on 28 days, and the color and pattern are based on the residential environment. Or it can be different according to the needs of the consumer, and after mixing the mortar and put the pigment when pouring the desired color. As described above, it is possible to reduce external wall construction cost and labor cost by replacing external plastering.

Table 1. Pigment mortar (kg)

Material name cement Coarse aggregate Fine aggregate water Admixture Total weight Remarks weight 500 1520 280 2,300 The pigment should be 40kg of cement and 2kg, but can be made according to the customer's request. Volume 0.158 0.582 0.280 1.02

Example 3 (plain concrete pouring)

As shown in Example 2, before the final finish after the pigment mortar is poured (before the pigment mortar hardens), the concrete concrete is poured on the pigment mortar to have excellent adhesion strength, and the concrete compressive strength is expressed at 240 kg / cm3 or more on a 28-day basis. , Concrete slump is based on 12cm ± 2.5cm.

Normal concrete (kg)

Material name cement Coarse aggregate Fine aggregate water Admixture Total weight Remarks weight 361 947 824 180 1.08 2,313 Volume 0.114 0.342 0.315 0.180 0.0964 1.04

Example 4 (wire mesh and rebar piping)

In Example 3, the size and width are determined to construct the wire and reinforcing to prevent the concrete panel tension and concrete cracking. Usually wire mesh size is based on the number 4 × 10 ㎝ standard can be changed depending on the use, reinforcement pipe is used for welding of the joints during construction. There is no need for a separate reinforcing pipe like the usual construction method.

Example 5 (Light Concrete Placement)

After manufacturing as in Example 4, maximize the insulation, soundproofing, waterproofing and placing in a comfortable residential environment. Compressive strength can be adjusted according to the usage and consumer's needs. Lightweight pole is a new material that has high affinity with water and cement by coating a special compound that is non-toxic to styropol grains and any concrete material such as cement, sand and water. Is mixed evenly without any material separation, so the strength is uniform and the insulation and sound absorption are excellent.

Lightweight concrete (unit kg)

Material name cement Light weight pole sand water Total weight Remarks weight 500 600ℓ 440 220ℓ 1,760 Volume 0.158 0.300 0.168 0.220 0.846

Example 6 (Finish Mortar Treatment (Plaster))

After manufacturing as in Example 5, if the finish plastering, it is not necessary to re-install after construction can reduce the labor cost of plastering.

Example 7 Demoulding and Curing

After curing the concrete panel manufactured as in Example 6 for a predetermined time, after curing is completed, formwork and pattern frame are removed to complete the prefabricated concrete panel. The conditions of curing are divided into dry curing and forced wet curing.

Example 8 (Assembly Construction)

After forming the (6) 'c' magnetic groove (up and down unevenness) in the cross section of the concrete panel manufactured as described above, the (6) 'ㄷ' magnetic groove (uneven) between the concrete panel and the square pipe of the uneven size in the connection portion After inserting and assembling into the space, finishing the gap with waterproof cement and waterproofing liquid, and then inserting a circular pipe into the square pipe to use electric wires, various cables, and other pipe passages, and the space between the square pipe and the circular pipe is Constructed with waterproof cement and waterproof liquid, completely blocked from the outside to increase waterproof, heat insulation and sound insulation effect, and to complete the wall repeatedly.

Compressive Strength Ratio by Mixing Ratio (㎏ / ㎠)

Age Compounding cost 7 days 28 days Lightweight concrete 50 105 Ordinary concrete 205 247 Pigment mortar 200 240

Referring to the drawings as follows.

1 is a concrete panel of the present invention, Figure 2 is a pattern of the concrete panel of the present invention, Figure 3 is a pigment mortar layer of the concrete panel of the present invention, Figure 4 is a general concrete layer of the concrete panel of the present invention, Figure 5 Wire and reinforcement of the concrete panel of the present invention, Figure 6 is a lightweight concrete layer of the concrete panel of the present invention and Figure 7 is an assembled state diagram of the concrete panel of the present invention, (A-1) shows an enlarged cross-sectional view of part A, (1) pig mortars (glyphs) or marble (outdoors), (2) concrete layers, (3) wires and reinforcing bars (4) light concrete layers, and (5) finish mortars (plastering) and tiles (indoors) It can be seen that, (6) 'ㄷ' groove, (7) square pipe, and (8) round pipe. As described above, the exterior of the concrete panel is not manufactured by a pattern frame, but is manufactured by attaching marble or other materials desired by the consumer, such as ocher, far-infrared material, and special bricks in advance, so that the construction site does not require exterior construction. It can also be used easily for soundproof walls of expressways and high-speed railways.

The present invention as described above can shorten the construction period to complete the complex process consisting of conventional exterior, exterior plastering, insulation, sound insulation and waterproof construction in a single construction in building the outer wall surface of the building Labor cost and cost reduction can be realized. In particular, exterior construction can be customized according to consumer's preferences.Increasing heating and cooling effect by preventing heat insulation and heat loss to keep room temperature constant, reducing heating cost, sound insulation, sound insulation The effect is to maintain a cozy and comfortable living space.

Claims (3)

In the prefabricated concrete panel, a 'c' groove 6 is formed on the upper part, and a layer of pigment mortar (glyph) or marble (1), ordinary concrete layer (2), wire and reinforcing steel (3), and lightweight concrete Prefabricated concrete panel, characterized in that it comprises a layer (4) and (5) finishing mortar (plastering) and tile layer (5). The prefabricated concrete panel according to claim 1, wherein the exterior of the concrete panel includes a concrete mortar layer containing marble, loess, and pigments to express a desired pattern of the consumer. According to claim 1, the lightweight pole used in the lightweight concrete layer is a new material that has a high affinity with water, cement by coating a special compound material that is non-toxic to the styropol grains material when mixing any concrete material such as cement, sand, water Prefabricated concrete panel, comprising mortar composed of 500kg cement, 600l light weight, 600l water, 220l water, 400kg sand to mix uniformly without any separation for uniform strength and excellent insulation and sound absorption.