TWM483982U - Self-healing concrete structure - Google Patents

Description

Self-repairable concrete structure

A concrete structure, in particular a self-repairable concrete structure.

Knowing the technology of concrete, such as the Patent No. I251585 of the Republic of China, the former case reveals that the diffraction peak intensity Ib of the (220) surface of the slaked calcite of powder X-ray diffraction is mainly composed of sillimanite. The ratio Ib/Ia of the diffraction intensity to the lowest value Ia of the angular region of the (220) plane and the (222) plane of the ferrets is 3.0 or more, and is determined by mercury intrusion method. The hardened calcium citrate cured product having a logarithmic distribution width of 1/4 of the maximum value of the differential pore distribution curve is 0.40 to 1.20, a composite thereof, and a method for producing the same. The calcium sulphate hardened material and its composite have a light specific gravity of 0.14~1.0, but have high strength and elastic modulus, and can be used as carbonation resistance, water absorption, dimensional stability and defect resistance. The use of building materials. This is a method for improving the physical properties of lightweight air-bubble concrete, for example, an attempt to control the distribution of the bubble diameter, increase the ratio of the closed cells, and improve the crystallinity of the slaked stone.

Another conventional technique, as disclosed in the Patent No. I239323 of the Republic of China, discloses a ratio of a concrete and a fiber cement containing low-density calcium citrate hydrate, a product thereof, and a method for producing the same, which exhibits accelerated curing using a ratio. time.

Furthermore, as in the case of the Republic of China No. I239323, the construction method of a dry caulking agent is mainly through the active cemented material, the redispersible powder resin, the cellulose ether and the calcium carbonate, the quartz sand, the river. The dry powder composed of sand, after being in contact with a sufficient amount of water, will wet itself, penetrate into all the dry powder and begin to react and solidify.

The main purpose of the present work is to provide a problem that overcomes the problems encountered in the prior art and that the artificial materials used in the prior art are not environmentally friendly. Therefore, a concrete structure having an environmentally friendly material and having a self-healing type is provided.

The invention relates to a self-repairing concrete structure, which is characterized in that after the natural bacterial spores are exposed to moisture or humid air, the dormant spores are awakened to non-dormant spores, and the bacterial spores are derived from the bacteria having calcium carbonate, and the cement and After the bacterial spores are mixed, they become solidified building materials, which can be combined with the solidification of wall, floor and even building materials, self-repairing to fill the cracks, avoiding the cost and time of scraping concrete after scraping concrete. The plurality of bacterial spores produce calcium carbonate, which produces a self-healing type of filling, which is an environmentally friendly material compared to artificial materials of the prior art.

A self-repairable concrete structure comprising: a first structure comprising a cement and a plurality of mixed bacterial spores; and a second structure comprising a first structure and at least one crack . Further, it includes a third structure which generates calcium carbonate from the plurality of bacterial spores which are awakened into the non-dormant state spores in the second structure, and fills the crack and enters the third structure.

11‧‧‧ Cement

12‧‧‧bacterial spores

13‧‧‧ crack

14‧‧‧1st structure

15‧‧‧2nd structure

16‧‧‧3rd structure

30‧‧‧Sealing slot

51‧‧‧ Sidewalk Bricks

Figure 1 Schematic diagram of the first structure of the self-repairable concrete structure.

Fig. 2 is a schematic view showing the second structure of the self-repairable concrete structure.

Figure 3 Schematic diagram of the third structure of the self-repairable concrete structure.

Figure 4 Schematic diagram of the creation of the grout.

In order to enable your review committee to have a further understanding and understanding of the features, purposes and functions of this creation, the following detailed description of the detailed structure of the device will be described in conjunction with the schema, so that the review committee can understand the characteristics of the creation, detailed The statement is as follows

Please refer to FIG. 1 for a self-repairable concrete structure comprising: a first structure 14 comprising a cement 11 and a plurality of mixed bacterial spores 12; and a second structure 15 A first structure 14 and at least one crack 13 are included.

The plurality of bacterial spores 12 is a bacterial spore 12 having calcium carbonate. The plurality of bacterial spores 12 in the first structure 14 are spores in a dormant state. The first structure 14 constitutes a material for curing a building material.

Referring to FIG. 2, after the crack 13 is generated by the first structure 14, the second structure 15 is entered, and the plurality of bacterial spores 12 are exposed to the crack 13. After the crack 13 in the second structure 15 is contacted with a moisture or a moisture, the plurality of bacterial spores 12 exposed to the crack 13 are awakened from a dormant spore to a non-dormant spore.

Referring to FIG. 3, the present invention further includes: a third structure 16 which generates calcium carbonate from the plurality of bacterial spores 12 which are awakened into the non-dormant spores in the second structure 15, and fills the crack 13 The third structure 16 is entered.

Referring again to Figure 4, one of the seals for this creation is sprinkled by the first structure 14 first. The plurality of sidewalk bricks 51, or a joint groove 30 between the plurality of interlocking floor tiles, is sprinkled with water and then enters the third structure 16, and the processing can be completed.

Among them, after the sidewalk bricks 51 and the interlocking floor tiles are laid, the self-repairing concrete structure of the present invention is sprinkled on the caulking groove 30, and then sprinkled, and can be solidified in a short time, and is free from repairs afterwards. Wiping, saving a lot of engineering time and manpower for repairing afterwards; this creation can also pre-mix the dry powder and water in advance, and when filling the caulking tank 30, it can be scraped off together with the general simple blade, without the need for laborious caulking. The groove 30 is leveled. Wherein, the caulking agent is pre-mixed with water, and after filling the caulking tank 30, the position of the caulking groove 30 is leveled by scraping with a general-purpose blade.

The above descriptions are merely illustrative of the preferred embodiments or examples of the technical means employed to solve the problems, and are not intended to limit the scope of the invention. Any change or modification that is consistent with the scope of the patent application scope of this creation or the scope of the patent creation is covered by the scope of the creation patent.

11‧‧‧ Cement

12‧‧‧bacterial spores

13‧‧‧ crack

16‧‧‧3rd structure

Claims (9)

A self-repairable concrete structure comprising: a first structure comprising a cement and a plurality of mixed bacterial spores; and a second structure comprising a first structure and at least one crack. The self-healing concrete structure according to claim 1, wherein the plurality of bacterial spores are bacterial spores having calcium carbonate. The self-healing concrete structure according to claim 2, wherein the plurality of bacterial spores in the first structure is a dormant spore. The self-repairable concrete structure according to claim 3, wherein the first structure constitutes a material for curing a building material. The self-healing concrete structure according to claim 4, wherein, after the crack is generated by the first structure, the second structure is entered, and the plurality of bacterial spores are exposed to the crack. The self-repairable concrete structure according to claim 5, wherein the crack in the second structure is exposed to moisture or a moisture, and the plurality of bacterial spores exposed to the crack are exposed to dormant state. Spores awaken to non-dormant spores. The self-repairable concrete structure according to claim 6, wherein the method further comprises: a third structure, wherein the plurality of bacterial spores in the second structure are awakened to non-dormant spores to produce calcium carbonate, After filling the crack, the third structure is entered. The self-repairable concrete structure according to claim 7, wherein the third structure is a caulking agent, and the first structure is first sprinkled on a plurality of sidewalk bricks or a plurality of interlocking floor tiles. On the slot, after sprinkling water, enter the third structure, and the curing process can be completed. Hehe. The self-repairable concrete structure according to claim 8, wherein the caulking agent is pre-mixed with water, and after filling the caulking groove, it is scraped together with a general-purpose blade, and is filled. The groove position is leveled.