CN1014917B - Light aggregate concrete hollow paving block - Google Patents
Light aggregate concrete hollow paving blockInfo
- Publication number
- CN1014917B CN1014917B CN 87103038 CN87103038A CN1014917B CN 1014917 B CN1014917 B CN 1014917B CN 87103038 CN87103038 CN 87103038 CN 87103038 A CN87103038 A CN 87103038A CN 1014917 B CN1014917 B CN 1014917B
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- CN
- China
- Prior art keywords
- building block
- building
- wedge
- fan
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Abstract
A kind ofly make,, in body of wall, can join perpendicular muscle and establish constructional column, can build seven floor dwelling house in length earthquake protection district by the cuboid building block that two fan wedge shape hollow pots involute with light weight aggregate concrete.Can flyash, trade waste such as gangue is major requirement, available machines used production, inexpensive than common brick, piece is light, can be used for manual building by laying bricks or stones, mechanical hoisting, transportation are also very convenient, are desirable wall body building materials.
Description
Building block of the present invention is a kind of wall body building material, is applicable to the housing construction in 7 degree and the following earthquake protection of 7 degree district, also is applicable to the infilled wall of other building.
Existing light aggregate concrete hollow paving block, though piece type and size are varied, each building block is all as a whole.Small-sized hollow building block, block is little in light weight, show according to Gong Luoshu: " external small building block of lightweight aggregate concrete summary " introduced, the standard size of little building block is: 190 * 190 * 390(mm) its pieces are heavy only 10～15 kilograms, people's both hands are easy to move, can be used for manual building by laying bricks or stones, transportation, lifting conveniently also can be saved a large amount of construction energy consumptions.But, influenced the raising of the speed of building by laying bricks or stones because block is little; Medium-sized building block, because of block size is big, so the speed of building by laying bricks or stones is fast, but piece is great, " production of gangue hollow block and the application stage brief summary " record of compiling in collaboration with according to units such as Henan constructional materials research institutes, porosity are 39.7%, length * height * thick is 580 * 880 * 200(mm) coal
Stone building-block, piece heavily are 148.5 kilograms, can't move by hand, only are applicable to mechanical execution.And, building block assembly door and window in body of wall also being arranged, must fill a vacancy with the material fringing in addition, bring inconvenience to construction.
The objective of the invention is to, design the big and light building block of a kind of block, this building block both can be used for manual building by laying bricks or stones, was applicable to mechanical execution again, lifting, convenient transportation, available flyash, coal
Trade wastes such as stone are primary raw material, and compressive strength, shock strength, thermal property are better than or are equivalent to common brick, do not need to look in addition the material fringing to fill a vacancy in wall construction.
Building block of the present invention is to be cementitious matter with cement, is that raw material is made with the lightweight aggregate, and the vertical groove that extends along the short transverse of building block and single row or multiple rows open-type and closed type hole are arranged, and fans the cuboid building block that the wedge shape hollow pots involute by two.Make raw material with lightweight aggregate and can alleviate building block weight, lightweight aggregate can be used coal
Trade waste such as stone, flyash is made, and both can turn waste into wealth, reduce cost, and also can remove public hazards, (produces 1M
3Haydite concrete; consume 1.224 tons in flyash; groove pours into mortar and constitutes " 8 " word tenon when building by laying bricks or stones; two building blocks are firmly bonded; circular hole on open-type and closed type hole and the upper and lower wall of the latter; both can save materials and reduce cost, alleviated piece heavily; also can when building by laying bricks or stones, cause the hole dislocation and be pressed into mortar formation tenon; strengthen the horizontal shearing resistance of body of wall; form a building block by two fan wedges; thereby the weight of each fan wedge only is half of this building block, so the outstanding feature of this building block is light.
Fluted on the involutory surface of every fan wedge shape hollow pot of building block of the present invention, when bonding, pour into the high grade mortar and make two fan wedges firmly be combined into an integral body, and mortar joint is not exposed to metope, guaranteed that metope is attractive in appearance.
Building block of the present invention, three angles of the cross section of its every fan wedge shape hollow pot are respectively 90 °, 45 °, 45 °, so the wedge of the same specification of any two fans can both be involutory, this gives to build by laying bricks or stones, lift to transport provides very big convenience.
In the building block of the present invention, be used for the inner, external wall corner and in length and breadth the building block of wall concurrent aces position the arrangement of reinforcement hole is arranged, can be when building by laying bricks or stones layer by layer to the hole, can join perpendicular muscle, directly combine, form hidden constructional column with upper and lower collar tie beam, and form the wall skeleton of whole building, thereby strengthen seismic stiffness greatly.
Building block of the present invention has the following advantages:
1. this building block is involuted by two relatively independent fan wedge shape hollow pots, weight of each fan wedge shape hollow pot only is half of cuboid building block of same specification, add the hollow rate height (average hollow rate is 52%) of this building block, be again that raw material is made with the lightweight aggregate, thereby piece is heavy little, be easy to manual moving, and conservation.(materials, the weight of building block see the following form)
The materials of the building block of several sizes, weight table:
2. can use flyash, coal
Trade wastes such as stone are primary raw material.Both can reduce cost, (produce one cube of haydite concrete and consume 1.224 tons in flyash, a factory that produces 145000 side's haydite concretes per year can handle more than 177,000 ton in flyash every year can to remove public hazards again.) also can avoid ruining the fetch earth practice of baking red bricks of field, making ploughs exempts from destruction.
3. the computed strength of this building block (compressive strength) is 23.1kg/cm
2; Under seven degree antidetonation situations, the safety coefficient K that calculates=4.5; The thermal transmittance of making the clear water exterior wall is calculated as 1.742 kilocalories/M
2Hc all meets or exceeds the requirement of norm of construction.
4. this building block available machines used is produced, and both can boost productivity, reduce cost, and can improve the quality of products again, also can save a large amount of die steels.
5. because of block faces is substantially light, and any two fan wedges of same size all can synthesize an integral body, thereby build by laying bricks or stones, lift, transport all very convenient, build the speed height by laying bricks or stones, also can save a large amount of construction energy consumptions.
6. this building block is a concrete block, and with the body of wall that it is built by laying bricks or stones, metope is not plastered attractive in appearance, generous and economical yet, make metope and modify also very convenient.
7. this building block assembly door and window in body of wall can be matched appropriate combination, does not need to fill a vacancy with the material fringing in addition.
Description of drawings
Figure 1A～Fig. 1 D: unreinforced hole, porosity are 50.7% building block overall diagram, single fan figure, sectional drawing.
Fig. 2 A～Fig. 2 D: unreinforced hole, porosity are 53.65% building block overall diagram, single fan figure, sectional drawing.
Fig. 3 A～Fig. 3 D: there are the building block integral body in arrangement of reinforcement hole, single fan, sectional drawing in wedge point, wedge rear portion.
Fig. 4 A～Fig. 4 D: there are the building block overall diagram in arrangement of reinforcement hole, single fan figure, sectional drawing in the wedge middle part.
Fig. 5: exterior wall corner building block assembly figure.
Fig. 6: the exterior wall axle position that longitudinal and transverse wall intersects is built assembly figure by laying bricks or stones.
Embodiment 1(Figure 1A～Fig. 1 D)
With
#150 flyash-haydite concretes are made raw material; make long 300mm; high 450mm; the box-shaped building-block of thick 200mm; locate to be cut into two fan wedges along mortar joint (1); the groove (2) that φ 30mm is arranged on the involutory surface of wedge; cavity (11); the thick 25mm of last lower wall (15) of cavity; the circular hole (3) that φ 40mm is arranged above; (16) thick 30mm at the bottom of the cavity; the groove (12) of φ 30mm is arranged at the wedge bottom of wedge; the vertical core (4) of a φ 80mm, three interior angles (13) of the cross section of wedge are arranged at the wedge bottom; (14); (17) be followed successively by 90 °; 45 °; 45 °.When bonding, locate to pour into mortar at the mortar joint (1) of two involutory fan wedges, the thick 14mm of mortar joint (1), the mortar that is pressed into groove (2) forms (8) word tenon, and two fan wedges are just tied together in the jail.
Embodiment 2(Fig. 2 A～Fig. 2 D)
With
#150 flyash-haydite concretes are made raw material; make long 500mm; high 450mm; the box-shaped building-block of thick 200mm; locate incision along mortar joint (1) again and form two fan wedges; the groove (2) that φ 30mm is arranged on the involutory surface of wedge; cavity (11); the thick 25mm of last lower wall (15) of cavity; φ 50 is arranged on the wall; the circular hole of φ 40mm (3); (5) each one; (16) thick 30mm at the bottom of the cavity; the groove (12) of φ 30mm is arranged at the wedge bottom of wedge, and there is the vertical core (4) of a φ 80mm at the wedge rear portion, three interior angles (13) of the cross section of wedge; (14); (17) be followed successively by 90 °; 45 °; 45 °.When bonding, locate to pour into mortar at the mortar joint (1) of two involutory fan wedges, the thick 14mm of mortar joint (1), the mortar that is pressed into groove (2) constitutes " 8 " word tenon, and two fan wedges just synthesize one in the jail.
Embodiment 3(Fig. 3 A～Fig. 3 D)
Will
#150 flyash-haydite concretes are made into: long 700mm; high 450mm; the box-shaped building-block of thick 200mm; locate to be cut into two fan wedges along mortar joint (1) again; groove (2) and cavity (11) that φ 30mm is arranged on the involutory surface of wedge; the thick 25mm of last lower wall (15) of cavity; the circular hole (7) of φ 50mm and the circular hole (8) of φ 30mm are arranged on the wall; (16) thick 30mm at the bottom of the cavity; the groove (12) of one φ 30mm is arranged at the wedge bottom of wedge, and respectively there is the arrangement of reinforcement hole (6) of 2 φ 50mm at wedge point and wedge rear portion.When bonding, locate the pouring mortar at the mortar joint (1) of two involutory fan wedges, the thick 14mm of mortar joint (1), the mortar that is pressed into groove (2) forms " 8 " word tenon, and two fan building block knot jails are integral, when building by laying bricks or stones, the contraposition layer by layer of arrangement of reinforcement hole can be worn and be joined reinforcing bar (Fig. 5, Fig. 6)
Embodiment 4(Fig. 4 A～Fig. 4 D)
With
#150 flyash-haydite concretes are made long 1200mm; high 450mm; the box-shaped building-block of thick 200mm; locate to be cut into two fan wedges along mortar joint (1) again; groove (2) and cavity (11) that φ 30mm is arranged on the involutory surface of wedge; the thick 25mm of last lower wall (15) of cavity; the circular hole (7) of φ 50mm and the circular hole (9) of φ 60mm are arranged on the wall; (16) thick 30mm at the bottom of the cavity; the groove (12) of φ 30mm is arranged at the wedge bottom of wedge; there are (6) 2 in the arrangement of reinforcement hole of φ 50mm, three interior angles (13) of the cross section of wedge in wedge middle part; (14); (17) be followed successively by 90 °; 45 °; 45 °.Fan wedges to altogether with two when bonding, locate to pour into mortar at mortar joint (1), the thick 14mm of mortar joint (1), the mortar that is pressed into groove (2) forms tenon, and two fan wedges just firmly combine.When building by laying bricks or stones, the contraposition layer by layer of arrangement of reinforcement hole is worn and is joined reinforcing bar.
The single fan of building block size wedge mixes single fan wedge shape hollow rate
(length * height * thick) (mm) coagulates the soil body and amasss (M
3) piece weight (Kg) (%)
300×450×200 0.0065 11.05 50.70
500×450×200 0.00994 16.90 53.65
700×450×200 0.0157 26.70 47.90
1200×450×200 0.0206 35.00 59.90
Claims (5)
1, a kind of building block, cuboid building block with vertical groove (12), open-type or the vertical hole of closed type (4), (11), it is characterized in that, described building block is involuted by two fan wedges, and circular hole ((3), (5), (7), (8), (the 9)) 1-2 that has the aperture not wait on the upper and lower wall (15) in the vertical hole of closed type (11) is individual.
2, according to the described building block of claim 1, it is characterized in that building block makes cementitious matter with cement, make raw material with lightweight aggregate.
3,, it is characterized in that on the involutory surface of every secter pat fluted (2) according to the described building block of claim 2.
4,, it is characterized in that three interior angles (13), (14), (17) of the cross section of wedge are followed successively by 90 °, 45 °, 45 ° according to the described building block of claim 3.
5,, it is characterized in that the building block that is used for inner, external wall corner and longitudinal and transverse wall concurrent aces position has arrangement of reinforcement hole (6) according to the described building block of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87103038 CN1014917B (en) | 1987-09-12 | 1987-09-12 | Light aggregate concrete hollow paving block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87103038 CN1014917B (en) | 1987-09-12 | 1987-09-12 | Light aggregate concrete hollow paving block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1032054A CN1032054A (en) | 1989-03-29 |
| CN1014917B true CN1014917B (en) | 1991-11-27 |
Family
ID=4814247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87103038 Expired CN1014917B (en) | 1987-09-12 | 1987-09-12 | Light aggregate concrete hollow paving block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1014917B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113662A (en) * | 2015-06-25 | 2015-12-02 | 李彦斌 | Assembled constructional column constructed together with frame structure infilled wall |
| CN105155727A (en) * | 2015-06-25 | 2015-12-16 | 李彦斌 | Novel structural column for frame-structured cross filled walls |
| CN105155726A (en) * | 2015-06-25 | 2015-12-16 | 李彦斌 | Novel structural column for frame-structured T-shaped filled walls |
| CN107574964A (en) * | 2017-08-14 | 2018-01-12 | 徐州市恒基伟业建材发展有限公司 | A kind of gangue insulating brick and preparation method thereof |
-
1987
- 1987-09-12 CN CN 87103038 patent/CN1014917B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032054A (en) | 1989-03-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |