KR20060015765A - Building new construction method to remove building's toxicity by using new construction method to improve insulation and physical method to remove or neutralize the toxicity of cement. - Google Patents

Abstract

The present invention is installed in the interior of the wall or ceiling or floor of a house or building or school or office to block the structure of pipes and pipes provided to remove the toxicity of concrete that is a member of the wall or ceiling and floor, and such a block The invention relates to a method of removing the toxicity of buildings using pipes constructed using the method.

There is a patent application 10-2005-0059102 as a method for removing the toxicity of a building used in the prior art, but this method is also configured to remove some of the toxicity, there was a drawback that does not completely remove the toxicity of the building.

In addition, there is a method of purifying the indoor air using an air purifier to remove the toxicity generated in the building. These methods have the drawback that they can only function if the air purification plate is washed from time to time. There is this.

Another method is to apply photocatalyst coating to building walls to remove harmful substances such as formaldehyde, which also absorbs and releases the moisture mixed in the air under the influence of high and low pressure. In other words, there were significant drawbacks that could not eliminate toxic harmful substances such as formaldehyde caused by condensation.

In addition, patent application 10-2005-0059102 discloses a chemical solution or charcoal that acts to neutralize toxic substances such as formaldehyde contained in water or concrete in a water storage container or water bag provided to hold water. Select only one of the water or chemical solutions mixed with neutralizing elements such as soil or crushed rice straw or fragrance emitting elements such as chrysanthemums, herbs or pine needles or cross-select them for a period of time in a water bag or water reservoir. Using the storage method, indoor air is not polluted by inducing the release of toxic substances such as formaldehyde by osmotic action caused by water or chemical solutions penetrating into concrete, the main component of walls, ceilings or floors. To avoid the toxicity of concrete This method, however, has the drawback that it does not eliminate all the toxicities in the thick concrete wall. The present invention is an invention for solving these problems.

Pipes, formaldehyde, condensation

Description

Building new construction method that removes the building's toxicity by using the new construction method that improves insulation and the physical method that removes or neutralizes the toxicity of cement {!}

1 is a perspective view showing a cross-sectional state of a pipe constructed in accordance with the present invention

Figure 2 is a perspective view showing a cross section of the wall and ceiling or floor of the building according to an embodiment of the present invention

Figure 3 is a perspective view showing a cross section of a brick configured according to an embodiment of the present invention

Figure 4 is a perspective view showing a cross-sectional state of the pipe configured according to another embodiment of the present invention

5 is a perspective view showing a cross section of a wall and a ceiling or floor of a building constructed in accordance with another embodiment of the present invention;

Figure 6 is a perspective view showing a cross section of a brick configured according to another embodiment of the present invention

Figure 7 is a perspective view showing a cross-section of the wall using a brick constructed in accordance with another embodiment of the present invention

8 is a perspective view showing a cross-section of a wall using a brick constructed in accordance with another embodiment of the present invention

Figure 9 is a perspective view showing a cross section of the floor and wall and ceiling of the building constructed in accordance with another embodiment of the present invention

10 is a perspective view showing a cross section of a wall of a building constructed in accordance with another embodiment of the present invention;

11 is a perspective view illustrating a pipe member inserted into a wall and a ceiling or a floor of a building according to another embodiment of the present invention.

Figure 12 is a perspective view showing a state of removing the toxicity of concrete on the walls and ceiling or floor of the building constructed in accordance with another embodiment of the present invention

Figure 13 is a cross-sectional perspective view showing the construction of the walls and ceiling or floor of the building constructed in accordance with another embodiment of the present invention

Figure 14 is a perspective view showing a state of removing the toxicity of concrete on the walls and ceiling or floor of the building constructed in accordance with another embodiment of the present invention

FIG. 15 is a sectional perspective view showing a construction state of a wall and a ceiling or a floor of a building constructed in accordance with another embodiment of the present invention; FIG.

<Description of Major Symbols in Drawing>

1, non-woven fabric or cloth or sponge or water-repellent cloth 2, pipes consisting of through-holes 3, inserts consisting of sponges or cotton yarns or chemical fiber yarns or mineral members such as vegetable members or sand gravel 4, bricks or blocks 5. Holes 6, Walls 7, Floors or ceilings 8. Liquids or water 9. Uneven grooves 11. Second pipes 21. Concrete 22. Holes 32. Water-repellent cloths designed to block moisture from entering the outside while releasing moisture 33 Formwork 55. Mortars 56. Synthetic resins or rubber tubes or pipes consisting of plastic resins or steel or wood 88. Liquid inlets provided for entering water or liquids 99. Compression pumps

The present invention relates to a method for removing the toxicity of a building using a pipe member provided to be installed or attached to the wall or ceiling or floor of a house or building or school or office.

The methods to remove the toxicity generated in the buildings used in the past are methods of purifying the indoor air using an air purifier. These methods have the drawback of exerting their function only when the air purifying plate is washed from time to time. There is a serious drawback that cannot be used.

Another method is to apply photocatalyst coating to building walls to remove harmful substances such as formaldehyde, which also absorbs and releases the moisture mixed in the air under the influence of high and low pressure. In other words, there were significant drawbacks that could not eliminate the harmful substances such as formaldehyde caused by condensation.

It is also a chemical solution that acts to neutralize toxic substances such as formaldehyde contained in water or concrete in a storage container or water bag-shaped space that can hold water, or neutralizing members such as charcoal, earth or ground straw, or Water or chemical solutions using either water or chemical solutions mixed with fragrance-releasing members such as chrysanthemums, herbs or pine needles, or alternately selecting them and storing them in water bags or water reservoirs for a period of time It is a method that removes the toxicity of the building so that indoor air is not contaminated by the method of inducing the release of toxic substances such as formaldehyde by osmotic action caused by the penetration into concrete, which is the main component of wall, ceiling or floor. This method is also thick By failing to completely eliminate the toxicity in the concrete wall constructed state has significant drawbacks.

In view of the above problems, the technical problem of the present invention is that cotton or fiber yarn or chemical fiber yarn or mineral material such as charcoal or sand or soil is formed inside the pipe [2] [11], which is the main structural member of a building. [8] The liquids [8] flowing from the ends of the pipes [2] into which the pulverized materials [3] were inserted and composed were concrete [21], which are the main components of the exterior of the walls [6] or the ceiling or floor [7]. Or the structure of pipes [2] [11], provided with through holes [5] [22] to allow leakage to the outside of bricks [4] and cloth or sponge [1]. [32] Method of eliminating toxicity by using the structure of pipe [2] [11] and the structure of formwork [33] and block [4] which is provided so that the pipe [2] [11] is settled. Let it be the main technical subject of this invention.

The present invention by using a method of inserting a pipe member provided in the interior of the building so that the solution or water can be introduced into the interior of the building to prevent the generation of harmful factors generated in the building to prevent the toxicity contained in the building. Method according to the first embodiment of the present invention provided to be removed is configured by the following methods.

1 is a perspective view showing a cross-sectional state of a pipe constructed in accordance with the present invention, Figure 2 is a perspective view showing a cross section of the wall and ceiling or floor of a building according to an embodiment of the present invention, Figure 3 is a view of the present invention 4 is a perspective view illustrating a cross section of a brick or a block configured according to an embodiment, and FIG. 4 is a perspective view illustrating a cross sectional state of a pipe configured according to another embodiment of the present invention, and FIG. 5 is another embodiment of the present invention. 6 is a perspective view illustrating a cross section of a wall and a ceiling or a floor of a building configured according to FIG. 6, and FIG. 6 is a perspective view illustrating a cross section of a brick configured according to another embodiment of the present invention, and FIG. 7 is another embodiment of the present invention. 8 is a perspective view illustrating a cross section of a wall using a brick configured according to FIG. 8, and FIG. 8 illustrates a cross section of a wall using a brick configured according to another embodiment of the present invention. 9 is a perspective view illustrating a cross section of a floor, a wall, and a ceiling of a building constructed according to still another exemplary embodiment of the present invention.

10 is a perspective view illustrating a cross section of a wall of a building constructed in accordance with another embodiment of the present invention, and FIG. 11 is a view illustrating a pipe member inserted into a wall and a ceiling or a floor of a building according to another embodiment of the present invention. 12 is a perspective view showing a state of removing the toxicity of concrete on the wall and ceiling or floor of a building constructed in accordance with another embodiment of the present invention, Figure 13 is configured in accordance with another embodiment of the present invention Sectional perspective view showing the construction of the walls and ceiling or floor of the building to be, Figure 14 is a perspective view showing the state of removing the toxicity of concrete on the wall and ceiling or floor of the building constructed in accordance with another embodiment of the present invention FIG. 15 is a cross-sectional perspective view illustrating a construction state of a wall and a ceiling or a floor of a building constructed in accordance with another embodiment of the present invention. FIG.

Reference numeral 1 denotes a wrapping paper composed of non-woven fabric or cloth, sponge or paper, etc., reference numeral 2 denotes a pipe having a through hole, and reference numeral 3 denotes a sponge or cotton yarn or chemical fiber yarn or charcoal or wood. The same vegetal member or mineral member such as soil or sand or a chrysanthemum or chrysanthemum bark or plant member such as pine needles or licorice, reference 4 shows a brick or block, and reference 5 indicates that liquids flowing through the top of the pipe A through hole provided to flow into the concrete is shown, and the reference numeral 6 shows the wall of the building, the reference 7 shows the floor or the ceiling of the building, and the reference 8 shows the liquid or water filled in the pipe. do.

Reference numeral 55 denotes a mortar applied to the outside of the nonwoven fabric, and reference numeral 56 denotes a pipe made of synthetic resin or rubber tube or plastic resin or steel or wood inserted into the pipe member in which the other tool is configured. , 88 designates a liquid inlet provided for the inlet of water or liquid, and 99 designates a compression pump for compressing water or liquids into the interior of the pipe which acts to purify or purify the toxicity of the concrete. do. According to the present invention the construction provided to remove the toxicity of the building is completed through the following process.

Inside the pipe [2] in which the through hole [5] is constructed to remove the toxicity of the concrete constituting the interior of the wall [6] and the floor [7] or the ceiling [7] which are the main structural members of the building. Pipes [2] are constructed by selectively inserting materials such as cotton or fibrous or chemical fibres or minerals such as charcoal or sand or soil [3] into comminuted comminutes. Together with the outer structure of the pipe [2] and the through hole [22] for wrapping the outside of the pipe [2] with a wrapping paper [1] such as cloth or sponge [1]. The structure of the pipe [2] [11], which is made up of two layers, is completed by attaching to the outside of the pipe [2].

However, the sponge [3] is made by injecting the sponge [3] so that the water or liquid inlet [88] is formed at the center of the sponge [3], which is the insertion member [3] inserted into the first pipe [2]. ] Is filled with pipes [2], or selected from fibrous yarns consisting of cloth, cloth or strands, or mineral elements such as sand or stone powder or soil or vegetable elements such as charcoal or chrysanthemum or chrysanthemum pores [3]. It is natural that such a configuration also falls within the scope of the present invention, as it can be inserted into.

Hereinafter, the first pipe and the second pipe will be collectively called a pipe [2].

The pipe [2] member configured as described above can be inserted into the interior of the building by various methods. In this method, the pipe [2] member is formed by constructing such a groove [9] inside the brick or block. There is a way to settle it,

The pipe [2] members constructed as described above are installed at regular intervals in the wall [6] or the ceiling [7] or the floor [7] of the building or the groove [9] formed in the brick [4]. When the installation of the pipe [2] is completed, water or liquid [8] is inserted into the interior of the first pipe [2] through the end of the pipe [2]. While pouring a little amount of concrete at the same time,

 At this time, the liquid [8], such as water, is introduced into the insertion member [3] inserted into the pipe [2] because the materials which once absorbed moisture do not absorb any more moisture.

A pipe [2] that is configured to neutralize the toxicity of water or concrete through the inlet [not shown] at the end of the pipe [2] after at least 10 hours, ie, after a certain time has passed. After a certain period of time, the incoming liquids [8] enclose the outside of the through-holes [5] [22] and the pipes [2] of the first pipe [2] and the second pipe [11]. It is absorbed by walls [6] or ceilings or floors [7] or bricks [4] that are made of concrete through pavement [1], and at the same time osmotic, neutralizing or purifying the toxicity of concrete. Will be.

At this time, the combination ratio of the components of the liquid and the diluting materials used is not limited to any one kind because any material existing on the earth can be used.

Through the above process, cement mixed with liquid is introduced into the first pipe [2] and the second pipe [11] used in the process of eliminating or purifying the toxicity of the building. Through the process of completely filling the inside of the second pipe and the process of the present invention is provided to remove or purify the toxicity of cement, which is a component of the building.

In order to complete such a process, the materials introduced into the first pipe [2] and the second pipe [11] can be applied or modified by using all the technologies and processing methods existing on the earth. It is natural that all methods of injecting water or liquid into the concrete and the block to remove or reduce the toxicity contained in the concrete and the block as the members are within the scope of the present invention.

The material of the pipe used in the present invention is not limited to any one type, and the material of the wrapping paper [1] that surrounds the outside of the pipe can also be made of various materials. No, because it is possible to construct a pipe using all the materials present on the earth and to wrap the outside of the pipe [2].

 In addition, as shown in FIG. 4, the outside of the second pipe may be wrapped around the outside of the pipe [11] by using the wrapping paper [32], and the number of times surrounding the outside of the pipe [2] [11] is limited to one time. It can be wrapped as many times or more than 10 times as necessary, and to change the material of the wrapping paper to wrap the outside of the pipe or to change the number of designs to wrap the outside of the pipe is also within the scope of the present invention It is natural.

In addition, the material of the wrapping paper surrounding the outside of the pipe [2] [11] is a water-repellent spring, ie, the pipe does not absorb moisture from the outside, but the water is discharged to the outside. It is natural that such a design change also falls within the scope of the present invention as it can wrap the outside of [11].

In addition, the constituent materials of the pipe can be configured by using all materials existing on the earth, so it is natural that all of the materials of the pipes configured differently are included in the scope of the present invention.

In addition, liquids that act to neutralize, purify, or remove the toxicity of concrete, the main constituent material of buildings, can be used in various combinations or manufactures of various liquids and substances on the earth. The design changes can be made as long as the person skilled in the art is configured with all the different properties and components of the liquid used to remove them, so it is natural that the design changes fall within the scope of the present invention. It is natural to receive it.

In addition, the technology to wrap the outside of the pipe can be applied deformation as much as possible to change the material of the wrapping paper used to wrap the outside of the pipe or used by changing the technology to wrap also it is obvious that it belongs to the scope of the present invention. will be.

In addition, since the shape of the block to be applied to the present invention can be changed in various structures as shown in Figure 6, it is natural that all changes in the shape of the block fall within the scope of the present invention.

In addition, the material of the pipe to be applied to the present invention can be configured in any way different, it is natural that all of the materials configured by different belong to the scope of the present invention.

In addition, since the arrangement position, arrangement order and arrangement point of the pipe [2] [11] member manufactured by the construction method of the present invention can be added or increased as shown in FIG. It is natural to fall within the scope of rights.

In addition, the first pipe [2] and the second pipe are introduced by introducing cement mixed with liquid into the first pipe [2] and the second pipe [11] used in the process of eliminating or purifying the toxicity of the building. The materials used to completely fill the interior of the can be used, prepared or combined using all materials existing on the earth, such a design change is also within the scope of the present invention is natural. In addition, since the shape of the through-hole configured in the pipe and the number of configured points can be arbitrarily reduced or enlarged, it is natural that such a design change is also within the scope of the present invention.

The following describes another embodiment of the present invention.

Constructing a through hole [5] in the pipe [2];

Winding 1 or 3 layers of tapes [1] composed of non-woven fabric or cloth on the outside of the pipe [2];

Applying a release agent to the surface of the tape [1] wound outside the pipe [2];

Winding the tape [1] made of paper, nonwoven fabric or cloth on top of the tape [1] to which the release agent is applied;

Attaching and bonding the mortar [55] mixed with water to the outside of the surface of the tape [1] wound on the outside of the pipe [2] to a thickness of about 3 mm to about 20 mm;

Drying and curing the pipe [2] overlaid with mortar [55];

Inserting an insertion member [56] composed of a rubber rod or a tube made of rubber or synthetic resin or a steel or plastic resin or wood into the inside of the dried curing pipe [2];

A process of placing the pipes [2] having completed the manufacturing process through such a process at regular intervals between the reinforcing bar frames, the main components of the walls, ceilings, or floors of the building;

Connecting the joint between the pipe [2] and the pipe [2] by using a joint socket [87];

Coupling the formwork to the outside of the pipe [2] and the steel frame;

Placing concrete [21] on the completed formwork;

Removing the insertion member [56] from the pipe [2] inserted into the interior of the concrete in which the pouring is completed;

Coupling the end of the pipe [2] inserted into the ceiling, wall or floor of the building to the compression pump [99] using a joint socket [77];

Connecting a liquid supply container [98] configured to supply a liquid such as water that acts to remove or purify the concrete to the compression pump [77];

Operating a compression pump and repeatedly injecting liquid into the building [6] three times or more for a period of about 5 to 24 hours;

The compression pump [99] is operated for 2 to 10 hours while the liquid is supplied with only air that is not supplied with liquid, and the liquid remaining in the pipe [2] is sucked into the wall, floor or ceiling of the building. Operating a compression pump [99] to dry the building;

Compression pumps [99] by dismantling the connection sockets [77] connected to the ends of pipes [2] used to purify or mitigate the toxicity of walls and floors and ceilings composed of cement, the main constituent of the building. ] Separating;

Improving the thermal insulation of the building by removing the connecting socket [77] coupled to the pipe [2] and sealing the end of the pipe [2];

Through this process, it is a construction method to build a structure so that the toxicity of the building is purified by using a physical method that increases the insulation of the building and at the same time removes or neutralizes the toxicity of cement, which is a major component of the building.

At this time, the liquids, pipe members, insertion members, and tape members can be used by changing or modifying all materials existing on the earth. Naturally, it belongs to the scope of the present invention.

In addition, a method of constructing a building having excellent thermal insulation by constructing an empty space inside the building is also within the scope of the present invention.

In addition, since it is possible to arbitrarily increase or decrease the operating time of the compression pump, such a design change is naturally within the scope of the present invention.

In addition, the construction and construction method using the method of forcibly press-in or compressing the compression pump which operates while receiving only air into the wall of the building and the inside of the pipe inserted in the interior of the building or by reducing the operation time Naturally, it belongs to the scope of the present invention.

Effects of the present invention as described above are as follows.

By osmotic action of water or liquid [8] flowing through a pipe [2] [11] inserted into a wall [6] or ceiling or floor [7] or brick [4] of a building according to the construction method of the present invention. The osmotic action of water or liquids acting to neutralize or purify the toxicity of cement, which is the main component of the building, is to neutralize or purify the toxic substances such as prohmaldehyde generated from the cement, which is the main building material of the building. There is a significant working effect that does not deteriorate the health of the people living inside the building due to spontaneous chemical action.

In addition, the buildings composed of concrete generate fine condensation due to the difference between the inside temperature and the outside temperature. At this time, a lot of toxic substances such as prohmaldehyde are generated.

Due to the condensation occurring at this time, the harmful substances mixed in the concrete, which is the main constituent material of the building, also enter the inside of the building, and a considerable amount of the harmful substances exist inside the building.

In the present invention, the toxicity of cement is alleviated by the action that the harmful substances introduced by condensation occurring at this time are neutralized or adsorbed as they come into contact with water or liquids discharged through the pipe [2] [11]. When condensation occurs, the polluted air does not deteriorate the indoor air due to the action that does not flow into the interior of the building.

In other words, if the soil on the cloth used by people is immersed in water for a certain period of time, the water osmotic action and the natural decomposition will cause the cloth to decompose itself. Hazardous substances contained in it also act to mitigate or neutralize the toxicity of cement by the action of water or liquids.

In addition, various types of harmful substances are mixed in the air emitted by the people while inhaling the air, and these substances also exert a function of worsening the indoor air of the building. These harmful substances are also pipes constituted by the present invention [2]. It is effective in eliminating atopic dermatitis due to its action of removing the toxicity of concrete that deteriorates indoor air by the action of purifying or purifying by water or liquids discharged from the inside. will be.

In addition, the inner space of the pipe formed through the process of sealing the end of the pipe after removing the insertion member inserted into the inside of the pipe serves as a space to block the transmission of cold air or hot heat from the outside. Due to the zoom, there is an effect of acting as a building with excellent insulation effect.

Claims (3)

In the new construction method of the building provided to remove the toxicity of the building forming the interior of the wall [6] and the interior of the floor [7] or the ceiling [7] as the main constituent members of the building;  A structure of the first pipe [2] provided with the through hole [5] for discharging water or liquid [8]; The outside of the first pipe that surrounds the outside of the first pipe [2] with a nonwoven fabric or cloth, a water repellent cloth, or a sponge [1] to prevent solids or liquids mixed in concrete from entering the first pipe [2]. Structure; Filling the inside of the pipe [2] with a sponge [3] made by filling the sponge inside the first pipe [2] or by injecting a liquid inlet [88] into the inside of the sponge or by adding cotton or fiber An internal structure of the first pipe [2] selectively inserting the insert member [3] using mineral or vegetable materials such as yarn or chemical fiber yarn or charcoal or sand or soil; The first pipe [2] is provided with a second pipe [11] in which the through hole [22] is configured to prevent the wrapping paper [1] surrounding the outside of the first pipe [2] from being damaged by an external impact. A structure of the second pipe [11], which is coupled again to the outside of the; A structure of the wrapping paper [32] surrounding the outside of the second pipe [22]; The first pipe [2] and the second pipe [11] constituted as described above are placed at regular intervals in the interior of the formwork [33] for pouring concrete [21]; A liquid such as water through the end of the first pipe [2] to prevent the inflow of concrete solution or solids into the interior of the first pipe [2] prior to placing the concrete [21] inside the formwork [33]. 8] is poured into the inside of the pipe [2] and the process of casting concrete [21] inside the formwork [33] and a certain time after sufficient time for curing of the concrete [21] has elapsed. Sealing with one end of the end of the pipe [2] and the second pipe [11]; The toxicity of cement, which is the main constituent material of the building, is maintained by the method of continuously introducing water or liquid [8] for a predetermined time through the upper end of the first pipe and the second pipe end configured as described above. 8] detoxifying the building by using a physical method that acts to purify, eliminate or neutralize by naturally osmotic action; The cement mixed with liquid is introduced into the first pipe [2] and the second pipe [11] used in the process of eliminating or purifying the toxicity of the building. Building new construction method that removes the toxicity of the building by using the physical method that removes or neutralizes the cement by using the process of filling the inside completely. The method of claim 1; Building construction method that removes the toxicity of the building by using the structure of the uneven block [4] and the block composed of such a structure to be provided with the pipe [2]. Constructing a through hole [5] in the pipe [2]; Winding one or three layers of tape [1] composed of nonwoven fabric or cloth on the outside of the pipe [2]; Applying a release agent to the surface of the tape [1] wound outside the pipe [2]; Winding the tape [1] made of paper, nonwoven fabric or cloth on top of the tape [1] to which the release agent is applied; Attaching and bonding the mortar [55] mixed with water to the outside of the surface of the tape [1] wound on the outside of the pipe [2] to a thickness of about 3 mm to about 20 mm; Drying and curing the pipe [2] overlaid with mortar [55]; Inserting an insertion member [56] composed of a rubber rod or a tube made of rubber or synthetic resin or a steel or plastic resin or wood into the inside of the dried curing pipe [2]; A process of placing the pipes [2] having completed the manufacturing process through such a process at regular intervals between the reinforcing bar frames, the main components of the walls, ceilings, or floors of the building; Connecting the pipe to the pipe using a joint socket [87] between the pipe [2] and the joint of the pipe [2]; Coupling the formwork to the outside of the pipe [2] and the steel frame; Placing concrete [21] on the completed formwork; Removing the insertion member [56] from the pipe [2] inserted into the interior of the concrete in which the pouring is completed; Coupling the end of the pipe [2] inserted into the ceiling, wall or floor of the building to the compression pump [99] using a joint socket [77]; Connecting a liquid supply container [98] configured to supply a liquid such as water that acts to remove or purify the concrete to the compression pump [77]; Operating a compression pump and repeatedly injecting liquid into the building [6] three times or more for a period of about 5 to 24 hours; The compression pump [99] is operated for 2 to 10 hours while the liquid is supplied with only air that is not supplied with liquid, and the liquid remaining in the pipe [2] is sucked into the wall, floor or ceiling of the building. Operating a compression pump [99] to dry the building; Compression pumps [99] by dismantling the connection sockets [77] connected to the ends of pipes [2] used to purify or mitigate the toxicity of walls and floors and ceilings composed of cement, the main constituent of the building. ] Separating; After removing the connecting socket [77] coupled with the pipe [2], seal the end of the pipe [2] to form an empty space on the walls, floor and ceiling of the building to improve the insulation of the building. The state uses new construction methods to build new buildings and physical methods to remove or neutralize the toxic cement, which is a major component of the building. Method

Images