CN115075464A - High-strength antiskid heat-insulation light brick and preparation method thereof - Google Patents
High-strength antiskid heat-insulation light brick and preparation method thereof Download PDFInfo
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- CN115075464A CN115075464A CN202210634275.5A CN202210634275A CN115075464A CN 115075464 A CN115075464 A CN 115075464A CN 202210634275 A CN202210634275 A CN 202210634275A CN 115075464 A CN115075464 A CN 115075464A
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- 239000011449 brick Substances 0.000 title claims abstract description 146
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 71
- 238000005553 drilling Methods 0.000 claims description 102
- 239000004568 cement Substances 0.000 claims description 24
- 238000011049 filling Methods 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Abstract
The invention discloses a high-strength anti-skidding heat-insulation light brick and a preparation method thereof, belonging to the field of light bricks. The invention has the advantages of stable adhesion between cement mortar and light bricks and difficult falling.
Description
Technical Field
The invention relates to the field of light bricks, in particular to a high-strength antiskid heat-insulation light brick and a preparation method thereof.
Background
The light brick is generally a foaming brick, and the normal indoor partition wall is made of the brick, so that the floor load is effectively reduced, and the sound insulation effect is good. The strength product is made up by using high-quality tabular corundum and mullite as aggregate, using sillimanite composite as matrix, adding special additive and small quantity of rare earth oxide, mixing them, high-pressure forming and high-temp. The common light heat-insulating refractory brick is made of clay, high-alumina high-strength floating bead brick, low-iron mullite, high-alumina light heat-insulating refractory brick and diatomite heat-insulating refractory brick.
The production process of the light brick production equipment mainly comprises the following steps: the production method comprises the steps of loading, stirring, pouring, foaming, demolding, cutting, stacking, maintaining and leaving a factory, wherein when the produced lightweight bricks are adhered and fixed by cement mortar, the cement mortar can only be attached to the surfaces of the lightweight bricks, the condition of unstable adhesion can easily occur between the cement mortar and the lightweight brick attachment layer, and once the condition of unstable adhesion occurs, the cement mortar can fall off. In view of the above, we propose a high-strength antiskid heat-insulation lightweight brick and a preparation method thereof.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a high-strength antiskid heat-insulation light brick and a preparation method thereof, and aims to solve the problems in the background technology.
2. Technical scheme
The utility model provides a high strength antiskid thermal-insulated light brick, includes the light brick body, first drilling has been seted up respectively to the terminal surface around the light brick body, first helicla flute has been seted up to first drilling inner wall, the inside first perforating hole of having seted up respectively of the two liang of correspondences of light brick body of first drilling on the terminal surface around the light brick body, the second drilling has been seted up respectively to the both sides of light brick body, the second helicla flute has been seted up to the inner wall of second drilling, the inside second perforating hole of having seted up respectively of the two liang of correspondences of light brick body of second drilling of light brick body both sides.
Preferably, the first drill holes on the front end surface and the rear end surface of the light brick body correspond to each other, the first drill holes on the front end surface and the rear end surface of the light brick body are not communicated with each other, and the first through holes formed in the light brick body corresponding to one ends of the first drill holes on the front end surface and the rear end surface of the light brick body are respectively communicated with the inner cavities of the first drill holes on the front end surface and the rear end surface of the light brick body.
Preferably, the second drilling holes on two sides of the light brick body are corresponding, the second drilling holes on two sides of the light brick body are not communicated, and the second through holes formed in the light brick body corresponding to the opposite ends of the second drilling holes on two sides of the light brick body are respectively communicated with the inner cavities of the second drilling holes on two sides of the light brick body.
Preferably, the first drill holes on the front and rear end surfaces of the light brick body are staggered with the second drill holes on two sides of the light brick body.
A use method of a high-strength anti-skid heat-insulation light brick comprises the following steps:
s1, inserting the pipelines on the cement filling machine into the first drill hole and the second drill hole on the light brick body correspondingly, and filling cement mortar into the first drill hole and the second drill hole on the front end face and the rear end face of the light brick body by using the cement filling machine;
s2, filling the first drill hole and the second drill hole and the first through hole and the second through hole in the light brick body with cement mortar, and immersing the cement mortar filled in the first drill hole and the second drill hole into the first spiral groove and the second spiral groove;
s3, sequentially smearing cement mortar on the outer wall of the light brick body filled with the cement mortar, stacking, and adhering and fixing the light brick bodies by means of the cement mortar;
after the cement mortar is solidified, cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole are solidified into a whole, the cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole are respectively solidified with the cement mortar smeared on the outer wall of the light brick body, and the cement mortar smeared on the outer wall of the light brick body is more stable under the connection of the cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole; and cement mortar immersed in the first spiral groove and the second spiral groove is solidified, and then a spiral structure is formed in the first spiral groove and the second spiral groove, so that the stability of cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole in the light brick body is further enhanced.
A preparation method of a high-strength antiskid heat-insulation light brick comprises the following preparation processes:
s1, respectively weighing the lime sand, lime, sand, cement and gypsum for producing the light brick body by a metering mechanism, adding the weighed materials into a stirrer, and adding a corresponding amount of water and a foam stabilizer into the stirrer; the rotating speed of the stirrer is set to be 1500-;
the light brick body made of lime sand, lime, sand, cement and gypsum has the advantages of high strength, skid resistance and heat insulation;
s2, pouring the cement paste obtained by stirring into a mold for producing the light brick body;
s3, conveying the mould poured with the cement paste into a primary curing chamber for foaming and primary curing, wherein the temperature in the primary curing chamber is controlled to be 20-30 ℃, and the humidity is controlled to be 40-45% so that the cement paste and the foam are fully mixed;
s4, demolding after the initial setting of the cement paste reaches the calibrated strength to obtain a blank;
s5, placing the blank on a numerical control cutting machine, and cutting according to the size of the light brick body to obtain a rough blank of the light brick body;
s6, drilling holes on the front end face, the rear end face and the two sides of the rough blank by adopting a drill bit with a spiral blade respectively, obtaining a first drilling hole and a first spiral groove on the front end face and the rear end face of the rough blank, and obtaining a second drilling hole and a second spiral groove on the two sides of the rough blank;
s7, using a punching machine to extend the punching holes on the punching machine into the first drilling holes and the second drilling holes respectively, forming first through holes on the rough blank between the first drilling holes corresponding to each two of the front and rear end surfaces of the rough blank, forming second through holes on the rough blank between the second drilling holes corresponding to each two of the two sides of the rough blank, and stacking the rough blanks after drilling in order;
and S8, conveying the stacked rough blanks into a curing chamber, maintaining the temperature in the curing chamber at 25 ℃ and controlling the humidity at 60%, maintaining the constant temperature and humidity conditions in the curing chamber, curing for 3-4 days, and taking out the finished product of the light brick body.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that: the cement mortar is filled in the first drilling hole and the second drilling hole, the first through hole and the second through hole in the light brick body, the cement mortar filled in the first drilling hole and the second drilling hole is immersed in the first spiral groove and the second spiral groove, the outer wall of the light brick body filled with the cement mortar is sequentially coated with the cement mortar and then stacked, and the plurality of light brick bodies are adhered and fixed by the cement mortar. After the cement mortar is solidified, cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole are solidified into a whole, the cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole are respectively solidified with the cement mortar smeared on the outer wall of the light brick body, and the cement mortar smeared on the outer wall of the light brick body is more stable under the connection of the cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole; and cement mortar immersed in the first spiral groove and the second spiral groove is solidified, and then a spiral structure is formed in the first spiral groove and the second spiral groove, so that the stability of cement mortar columns in the first drilling hole, the first through hole, the second drilling hole and the second through hole in the light brick body is further enhanced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a left side sectional view of the present invention;
fig. 3 is a schematic sectional front view of the present invention.
The reference numbers in the figures illustrate: 1. a light brick body; 2. a first bore hole; 3. a second bore hole; 4. a second through hole; 5. a second helical groove; 6. a first helical groove; 7. a first through hole.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a high strength antiskid thermal-insulated light brick, including light brick body 1, first drilling 2 has been seted up respectively to light brick body 1 front and back terminal surface, first helicla flute 6 has been seted up to first drilling 2 inner wall, first drilling 2 two liang of corresponding inside light brick body 1 of first drilling on the terminal surface has respectively been seted up 7 around light brick body 1, second drilling 3 has been seted up respectively to light brick body 1 both sides, second helicla flute 5 has been seted up to the inner wall of second drilling 3, second drilling 3 two liang of corresponding inside light brick body 1 of light brick body 1 both sides has respectively been seted up second perforating hole 4.
Specifically, the first drill holes 2 on the front and rear end faces of the light brick body 1 are corresponding, the first drill holes 2 on the front and rear end faces of the light brick body 1 are not communicated, and the first through holes 7 formed in the light brick body 1 corresponding to one ends of the first drill holes 2 on the front and rear end faces of the light brick body 1 are respectively communicated with the inner cavities of the first drill holes 2 on the front and rear end faces of the light brick body 1.
Further, the second drilling holes 3 on the two sides of the light brick body 1 are corresponding, the second drilling holes 3 on the two sides of the light brick body 1 are not communicated, and the second through holes 4 formed in the light brick body 1 corresponding to the opposite ends of the second drilling holes 3 on the two sides of the light brick body 1 are respectively communicated with the inner cavities of the second drilling holes 3 on the two sides of the light brick body 1.
Furthermore, the first drill holes 2 on the front and rear end surfaces of the light brick body 1 are staggered with the second drill holes 3 on the two sides of the light brick body 1.
Example two
Referring to fig. 1 to 3, an embodiment of the present invention includes: a use method of a high-strength anti-skid heat-insulation light brick comprises the following steps:
s1, inserting the pipelines on the cement filling machine into the first drill hole 2 and the second drill hole 3 on the light brick body 1 correspondingly, and filling cement mortar into the first drill hole 2 and the second drill hole 3 on the front end surface and the rear end surface of the light brick body 1 by using the cement filling machine;
s2, filling cement mortar in the first drill hole 2 and the second drill hole 3, the first through hole 7 and the second through hole 4 on the lightweight brick body 1, and immersing the cement mortar filled in the first drill hole 2 and the second drill hole 3 into the first spiral groove 6 and the second spiral groove 5;
s3, sequentially smearing cement mortar on the outer wall of the light brick body 1 filled with the cement mortar, stacking, and adhering and fixing the light brick bodies 1 by means of the cement mortar;
after the cement mortar is solidified, cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4 are solidified into a whole, the cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4 are respectively solidified with the cement mortar smeared on the outer wall of the light brick body 1, and the cement mortar smeared on the outer wall of the light brick body 1 is more stable under the connection of the cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4; and cement mortar immersed in the first spiral groove 6 and the second spiral groove 5 is solidified, and then the first spiral groove 6 and the second spiral groove 5 form a spiral structure, so that the stability of cement mortar columns in the first drill hole 2, the first through hole 7, the second drill hole 3 and the second through hole 4 in the light brick body 1 is further enhanced.
EXAMPLE III
The embodiment provided by the invention comprises the following steps: a preparation method of a high-strength antiskid heat-insulation light brick comprises the following preparation processes:
s1, respectively weighing the lime sand, lime, sand, cement and gypsum for producing the light brick body 1 by a metering mechanism, adding the weighed materials into a stirrer, and adding a corresponding amount of water and a foam stabilizer into the stirrer; the rotating speed of the stirrer is set to be 1500-;
s2, pouring the cement paste obtained by stirring into a mold for producing the light brick body 1;
s3, conveying the mould poured with the cement paste into a primary curing chamber for foaming and primary curing, wherein the temperature in the primary curing chamber is controlled to be 20-30 ℃, and the humidity is controlled to be 40-45% so that the cement paste and the foam are fully mixed;
s4, demolding after the initial setting of the cement paste reaches the calibrated strength to obtain a blank;
s5, placing the blank on a numerical control cutting machine, and cutting according to the size of the light brick body 1 to obtain a rough blank of the light brick body 1;
s6, drilling holes on the front end face, the rear end face and the two sides of the rough blank by adopting a drill bit with a spiral blade respectively, obtaining a first drilling hole 2 and a first spiral groove 6 on the front end face and the rear end face of the rough blank, and obtaining a second drilling hole 3 and a second spiral groove 5 on the two sides of the rough blank;
s7, using a punching machine to extend the punching holes on the punching machine into the first drilling holes 2 and the second drilling holes 3 respectively, forming first through holes 7 on the rough blank between the first drilling holes 2 corresponding to each two of the front and rear end surfaces of the rough blank, forming second through holes 4 on the rough blank between the second drilling holes 3 corresponding to each two of the two sides of the rough blank, and stacking the rough blanks after drilling in order;
and S8, conveying the orderly stacked rough blanks into a curing chamber, maintaining the temperature in the curing chamber at 25 ℃ and controlling the humidity at 60%, maintaining the constant temperature and humidity conditions in the curing chamber, curing for 3-4 days, and taking out to obtain the finished product of the lightweight brick body 1.
Besides, the circuit, the electronic components and the modules involved in the present invention are all the prior art, and those skilled in the art can fully realize the present invention, and it goes without saying that the protection of the present invention does not involve the improvement of the internal structure and method.
The working principle is as follows: the method comprises the steps of drilling holes on the front end face and the rear end face and the two sides of a rough blank by adopting drill bits with spiral blades respectively, obtaining a first drilling hole 2 and a first spiral groove 6 on the front end face and the rear end face of the rough blank, obtaining a second drilling hole 3 and a second spiral groove 5 on the two sides of the rough blank, using a punching machine to enable a punching position on the punching machine to extend into the first drilling hole 2 and the second drilling hole 3 respectively, arranging a first through hole 7 on the rough blank between the first drilling holes 2 corresponding to the front end face and the rear end face of the rough blank in a pairwise mode, and arranging a second through hole 4 on the rough blank between the second drilling holes 3 corresponding to the two sides of the rough blank in a pairwise mode.
In the first drilling 2 and the second drilling 3 on the injection lightweight brick body 1 that correspond with the pipeline on the cement filling machine, use cement filling machine to pack into cement mortar to the first drilling 2 and the second drilling 3 on the terminal surface around the lightweight brick body 1, pile up after smearing cement mortar in proper order with the 1 outer wall of lightweight brick body after filling cement mortar, rely on cement mortar to glue a plurality of lightweight brick bodies 1 and glue fixedly.
After the cement mortar is solidified, cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4 are solidified into a whole, the cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4 are respectively solidified with the cement mortar smeared on the outer wall of the light brick body 1, and the cement mortar smeared on the outer wall of the light brick body 1 is more stable under the connection of the cement mortar columns in the first drilling hole 2, the first through hole 7, the second drilling hole 3 and the second through hole 4; and cement mortar immersed in the first spiral groove 6 and the second spiral groove 5 is solidified, and then the first spiral groove 6 and the second spiral groove 5 form a spiral structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high strength antiskid heat-insulating light brick, includes light brick body (1), its characterized in that: first drilling holes (2) are respectively formed in the front end face and the rear end face of the light brick body (1), first spiral grooves (6) are formed in the inner wall of each first drilling hole (2), first through holes (7) are respectively formed in the light brick body (1) corresponding to the first drilling holes (2) in the front end face and the rear end face of the light brick body (1), second drilling holes (3) are respectively formed in two sides of the light brick body (1), second spiral grooves (5) are formed in the inner wall of the second drilling holes (3), and second through holes (4) are respectively formed in the light brick body (1) corresponding to the second drilling holes (3) in two sides of the light brick body (1).
2. The high-strength anti-slip heat-insulating lightweight brick according to claim 1, characterized in that: the light brick comprises a light brick body (1), wherein first drill holes (2) in the front end face and the rear end face of the light brick body (1) are corresponding to each other, the first drill holes (2) in the front end face and the rear end face of the light brick body (1) are not communicated with each other, and first through holes (7) formed in the light brick body (1) corresponding to the opposite ends of the first drill holes (2) in the front end face and the rear end face of the light brick body (1) are communicated with inner cavities of the first drill holes (2) in the front end face and the rear end face of the light brick body (1) respectively.
3. The high-strength anti-slip heat-insulating lightweight brick according to claim 1, characterized in that: the light brick comprises a light brick body (1), wherein the two sides of the light brick body (1) are provided with second drill holes (3) corresponding to the second drill holes (3), the two sides of the light brick body (1) are not communicated with each other, and the second through holes (4) formed in the light brick body (1) corresponding to the opposite ends of the second drill holes (3) at the two sides of the light brick body (1) are respectively communicated with the inner cavities of the second drill holes (3) at the two sides of the light brick body (1).
4. The high-strength anti-slip heat-insulating lightweight brick according to claim 1, characterized in that: the first drill holes (2) on the front end surface and the rear end surface of the light brick body (1) are staggered with the second drill holes (3) on two sides of the light brick body (1).
5. The use method of the high-strength anti-skid heat insulation lightweight brick according to any one of claims 1 to 4, characterized in that: the use process comprises the following steps:
s1, correspondingly inserting pipelines on a cement filling machine into the first drill hole (2) and the second drill hole (3) on the light brick body (1), and filling cement mortar into the first drill hole (2) and the second drill hole (3) on the front end surface and the rear end surface of the light brick body (1) by using the cement filling machine;
s2, filling cement mortar into the first drill hole (2) and the second drill hole (3) as well as the first through hole (7) and the second through hole (4) on the lightweight brick body (1), wherein the cement mortar filled in the first drill hole (2) and the second drill hole (3) is immersed in the first spiral groove (6) and the second spiral groove (5);
s3, sequentially coating cement mortar on the outer wall of the light brick bodies (1) filled with the cement mortar, stacking, and adhering and fixing the light brick bodies (1) by means of the cement mortar;
after cement mortar is solidified, cement mortar columns in the first drilling hole (2), the first through hole (7), the second drilling hole (3) and the second through hole (4) are solidified into a whole, the cement mortar columns in the first drilling hole (2), the first through hole (7), the second drilling hole (3) and the second through hole (4) are respectively solidified with the cement mortar smeared on the outer wall of the light brick body (1), and the cement mortar smeared on the outer wall of the light brick body (1) is firmer under the connection of the cement mortar columns in the first drilling hole (2), the first through hole (7), the second drilling hole (3) and the second through hole (4); and cement mortar columns in the first drilling hole (2), the first through hole (7), the second drilling hole (3) and the second through hole (4) are further enhanced in stability of the light brick body (1) after the cement mortar immersed in the first spiral groove (6) and the second spiral groove (5) is solidified and then forms a spiral structure in the first spiral groove (6) and the second spiral groove (5).
6. A preparation method of a high-strength antiskid heat-insulation light brick is characterized by comprising the following steps: the preparation process comprises the following steps:
s1, respectively weighing the lime sand, lime, sand, cement and gypsum for producing the light brick body (1) by a metering mechanism, adding the weighed materials into a stirrer, and adding a corresponding amount of water and a foam stabilizer into the stirrer; the rotating speed of the stirrer is set to be 1500-;
s2, pouring the cement paste obtained by stirring into a mold for producing the light brick body (1);
s3, conveying the mould poured with the cement paste into a primary curing chamber for foaming and primary curing, wherein the temperature in the primary curing chamber is controlled to be 20-30 ℃, and the humidity is controlled to be 40-45% so that the cement paste and the foam are fully mixed;
s4, demolding after the initial setting of the cement paste reaches the calibrated strength to obtain a blank;
s5, placing the blank on a numerical control cutting machine, and cutting according to the size of the light brick body (1) to obtain a rough blank of the light brick body (1);
s6, drilling holes on the front end face, the rear end face and the two sides of the rough blank by adopting a drill bit with a spiral blade respectively, obtaining a first drilling hole (2) and a first spiral groove (6) on the front end face and the rear end face of the rough blank, and obtaining a second drilling hole (3) and a second spiral groove (5) on the two sides of the rough blank;
s7, using a punching machine to extend the punching holes on the punching machine into the first drilling holes (2) and the second drilling holes (3) respectively, forming first through holes (7) on the rough blank between the first drilling holes (2) corresponding to the front and rear end surfaces of the rough blank in pairs, forming second through holes (4) on the rough blank between the second drilling holes (3) corresponding to the two sides of the rough blank in pairs, and stacking the rough blanks after drilling in order;
and S8, conveying the orderly stacked rough blanks into a curing chamber, maintaining the temperature in the curing chamber at 25 ℃ and controlling the humidity at 60%, maintaining the constant temperature and humidity conditions in the curing chamber, curing for 3-4 days, and taking out to obtain the finished product of the lightweight brick body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634275.5A CN115075464A (en) | 2022-06-07 | 2022-06-07 | High-strength antiskid heat-insulation light brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634275.5A CN115075464A (en) | 2022-06-07 | 2022-06-07 | High-strength antiskid heat-insulation light brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115075464A true CN115075464A (en) | 2022-09-20 |
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| CN202210634275.5A Pending CN115075464A (en) | 2022-06-07 | 2022-06-07 | High-strength antiskid heat-insulation light brick and preparation method thereof |
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| CN214364366U (en) * | 2021-01-23 | 2021-10-08 | 惠州市建达实业有限公司 | High-strength heat-insulating aerated brick |
| CN215442537U (en) * | 2021-09-01 | 2022-01-07 | 福建省弘基建设工程有限公司 | Building heat preservation wall structure |
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| CN104746783A (en) * | 2013-12-26 | 2015-07-01 | 天津市泽元混凝土有限公司 | Preparation method of concrete punching brick |
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| CN215442537U (en) * | 2021-09-01 | 2022-01-07 | 福建省弘基建设工程有限公司 | Building heat preservation wall structure |
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