CN1181250C - Light-weight small building block as sandwich of wall and its production method - Google Patents
Light-weight small building block as sandwich of wall and its production method Download PDFInfo
- Publication number
- CN1181250C CN1181250C CNB021245223A CN02124522A CN1181250C CN 1181250 C CN1181250 C CN 1181250C CN B021245223 A CNB021245223 A CN B021245223A CN 02124522 A CN02124522 A CN 02124522A CN 1181250 C CN1181250 C CN 1181250C
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- Prior art keywords
- layer
- internal layer
- cement
- building block
- central layer
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 79
- 239000004568 cement Substances 0.000 claims abstract description 32
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 239000011083 cement mortar Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011455 calcium-silicate brick Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The present invention relates to a block used for walls and a production method thereof. The block comprises a rectangular core plate inner layer, a left rectangular cement product surface layer and a right rectangular cement product surface layer, wherein the core plate inner layer is clamped between the left and the right cement product surface layers and integrated with the left and the right cement product surface layers. In the ambient shape of the thickness direction of the block of the present invention, the bottom surface is a plane, and the front surface, the back surface and the upper surface are all provided with grooves used for pouring vertical or horizontal reinforced cement along the vertical thickness direction. The present invention has the advantages of standardization production, thermal insulation, heat preservation, moisture insulation, sound isolation and simple and convenient construction and matching, and can increase the usable floor area of houses.
Description
(1), technical field
The invention belongs to building block and production method thereof that a kind of body of wall is used.
(2), background technology
The walling unit that uses is varied at present.Loam brick needs high-temperature firing, owing to take the farmland, destroys environment, from reason such as great, is releasing the building materials market gradually.Sand lime brick needs high-temperature firing, because thermal resistance value is lower, from reason such as great, also is restricted in the application.Shortcomings such as hollow brick needs high-temperature firing, because adhesion strength is poor, needs more solid brick to fill out block during construction, and is fragile are used also not too extensive.Various solid blocks such as haydite, flyash and foam concrete because the water absorption rate of material is higher, cause indoor getting damp easily, and the intensity of building block simultaneously is lower, fragile, should use not ideal.The wallboard that above-mentioned material is made, because the dimensional requirement of wallboard is higher, and can not form approved product, speed of application is slow.In addition, need be floated coat not to be made on the surface except that wall segment, other all needs to do in addition at the construction field (site) the floated coat of metope.
(3), summary of the invention:
Block structure of the present invention is such: it comprises the central layer internal layer of rectangle and the left and right cement products surface layer of rectangle, the central layer internal layer is clipped between the left and right cement products surface layer and with left and right cement products surface layer and becomes one, shape around the block thickness direction of the present invention, the bottom surface is the plane, forward and backward and top all have along the vertical thickness direction be used for building vertically or the groove of horizontal reinforcement cement.
Have with cement between described central layer internal layer and the left and right cement products surface layer is the adhesive for building layer of admixture and the cement paste setting course outside the adhesive for building layer.
Described central layer internal layer is a polystyrene foam plate.
The technology of building block of the present invention is such: select separate type plastics mould for use, the internal layer of mould is that four traveling formworks are formed, splicing each other, employing activity button connects, an inner surface of internal layer template is the plane, its excess-three inner surface all has inwardly protruded horizontal raised line, the size of horizontal raised line is corresponding with the groove of described building block of the present invention, the internal layer template that assembles is packed in the outer template, be placed on the vibroplatform together, earlier some being mixed the wet cement mortar that makes packs in the mould, jolt ramming limit, limit faces down the central layer internal layer greatly and is placed in the flat mould that shakes on the wet feed, and suitably on the central layer internal layer, pressurize while vibrating, again the wet cement mortar of same amount is poured into simultaneously on the central layer internal layer in the mould, it is smooth manually to be forced into jolt ramming while vibrating with cover plate, concentrates then and stacks static maintenance demoulding after 2～3 days, can put in storage standby after checking and accepting on inspection.
In order to improve the affinity of mortar in central layer internal layer and the water, the central layer internal layer is before putting into mould, with cement the adhesive for building of admixture earlier, when bonding that cementing agent and central layer internal layer acquire a certain degree, again at its external coating cement paste setting course in its external surface brushing.
The present invention compared with prior art has following advantage: (1), the present invention have realized regularization, are convenient to the batch production processing; (2), the present invention need not fire and steam pressure, production technology is simple; (3), the present invention has functions such as heat-insulation and heat-preservation, damp proof insulation, sound insulation, can be widely used in the non-bearing inner, external wall of all types of industries and civilian construction; (4), the present invention is from heavy and light, can reduce dead load, and constructing operation is flexible; (5), flat appearance of the present invention is smooth, the surface does not need to make floated coat in addition, and can directly make coating surface layer or direct binding face tile, has saved the wet mortar workload of job site finish coat; (6), the present invention can cut with emery wheel, construction tiles fairly simple convenience; (7), profile of the present invention is fluted, can be during construction laterally with in the vertical groove reinforcing bar being set, to improve the bulk strength and the shock resistance of masonry; (8), thermal resistance value height of the present invention, when using, can obviously increase the usable floor area in house in the north.
(4), description of drawings
Fig. 1 is a building block stereogram of the present invention;
Fig. 2 is the A-A sectional view among Fig. 1 of the present invention;
Fig. 3 is a central layer internal layer sectional view of the present invention;
Fig. 4 processes cross-sectional schematic for the present invention in mould;
When building a wall for the present invention, Fig. 5 in groove, builds vertical reinforced concrete schematic diagram;
When building a wall for the present invention, Fig. 6 in groove, builds horizontal reinforcement cement schematic diagram.
(5), the specific embodiment
The present invention includes the central layer internal layer 4 of rectangle and the left and right cement products surface layer 1,2 of rectangle, as shown in Figure 1, 2.Central layer internal layer 4 is clipped between the left and right cement products surface layer 1,2 and with left and right cement products surface layer 1,2 and becomes one, having with cement between described central layer internal layer 4 and the left and right cement products surface layer 1,2 is the adhesive for building layer 5 of admixture and the cement paste setting course 6 outside the adhesive for building layer 5, as shown in Figure 3.Described central layer internal layer can adopt polystyrene foam plate.Shape around the block thickness direction of the present invention, the bottom surface is the plane, forward and backward and top all have along the vertical thickness direction be used for building vertically or the groove 3 of horizontal reinforcement cement.
The technology of building block of the present invention is such: in order to improve the affinity of central layer internal layer 4 and cement mortar, with cement the adhesive for building of admixture at first in the 4 external surface brushings of central layer internal layer, when bonding that cementing agent and central layer internal layer 4 acquire a certain degree, again at its external coating cement paste setting course.Select separate type plastics mould then for use, the internal layer 8 of mould is that four traveling formworks are formed, splicing each other, employing activity button connects, an inner surface of internal layer template 8 is the plane, its excess-three inner surface all has inwardly protruded horizontal raised line 7, and the size of horizontal raised line 7 is corresponding with the groove of described building block of the present invention 3.The internal layer template 8 that assembles is packed in the outer template 9, be placed on the vibroplatform together, earlier some being mixed the wet cement mortar that makes packs in the mould, jolt ramming limit, limit faces down central layer internal layer 4 greatly and is placed in the flat mould that shakes on the wet feed, and suitably pressurization on central layer internal layer 4 while vibrating, the wet cement mortar of same amount is poured into simultaneously on the central layer internal layer 4 in the mould, it is smooth manually to be forced into jolt ramming while vibrating with cover plate again.Concentrate then and stack static maintenance demoulding after 2～3 days, be qualified products after checking and accepting on inspection again.
During construction, with the qualified products building block dress of abandoning, concrete block masonry adopts heavily seam alignment job practices, promptly vertically is straight joint alignment construction, vertically insert reinforcing bar 11 and pour into cement mortar 10 with convenient, and with block with pouring into.Also elongated placement horizontal reinforcement 11 in laterally stitching, after horizontal and vertical reinforcement tied mutually, moisturizing cement mortar 10 in seam was laid the upper strata building block then again.
Claims (5)
1, a kind of light-weight small building block as sandwich of wall, it is characterized in that: it comprises the central layer internal layer (4) of rectangle and the left and right cement products surface layer (1,2) of rectangle, central layer internal layer (4) is clipped between the left and right cement products surface layer (1,2) and with left and right cement products surface layer (1,2) and becomes one, being shaped as around the block thickness direction: the bottom surface is the plane, forward and backward and top all have along the vertical thickness direction be used for building vertically or the groove (3) of horizontal reinforcement concrete.
2, building block according to claim 1 is characterized in that: having with cement between described central layer internal layer (4) and the left and right cement products surface layer (1,2) is the adhesive for building layer (5) of admixture and the cement paste setting course (6) outside the adhesive for building layer (5).
3, building block according to claim 1 and 2 is characterized in that: described central layer internal layer (4) is a polystyrene foam plate.
4, the production method of the described light-weight small building block as sandwich of wall of a kind of production claim 1, it is characterized in that: select separate type plastics mould for use, internal layer template (8) is that four traveling formworks are formed, splicing each other, employing activity button connects, an inner surface of internal layer template is the plane, its excess-three inner surface all has inwardly protruded horizontal raised line (7), the groove (3) of the size of horizontal raised line (7) and described building block is corresponding, the internal layer template (8) that assembles is packed in the outer template, be placed on the vibroplatform together, earlier some being mixed the wet cement mortar that makes packs in the mould, jolt ramming limit, limit faces down the central layer internal layer greatly and is placed in the flat mould that shakes on the wet feed, and suitably go up pressurization at central layer internal layer (4) while vibrating, the wet cement mortar of same amount is poured into simultaneously on the central layer internal layer (4) in the mould again, it is smooth manually to be forced into jolt ramming while vibrating with cover plate, concentrate then and stack static maintenance demoulding after 2～3 days, after checking and accepting on inspection, can put in storage standby.
5, the production method of building block according to claim 4, it is characterized in that: in order to improve the affinity of central layer internal layer (4) and cement mortar, central layer internal layer (4) is before putting into mould, with cement the adhesive for building of admixture in its external surface brushing earlier, when bonding that cementing agent and central layer internal layer acquire a certain degree, again at its external coating cement paste setting course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021245223A CN1181250C (en) | 2002-06-18 | 2002-06-18 | Light-weight small building block as sandwich of wall and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021245223A CN1181250C (en) | 2002-06-18 | 2002-06-18 | Light-weight small building block as sandwich of wall and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1391017A CN1391017A (en) | 2003-01-15 |
| CN1181250C true CN1181250C (en) | 2004-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021245223A Expired - Fee Related CN1181250C (en) | 2002-06-18 | 2002-06-18 | Light-weight small building block as sandwich of wall and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1181250C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041887B (en) * | 2009-10-15 | 2013-01-23 | 甘肃颐和新型材料有限责任公司 | External thermal insulation building block and application thereof |
| CN101858121A (en) * | 2010-06-23 | 2010-10-13 | 白建国 | Heat-storage heat-preserving building block and manufacturing and installation method |
| WO2013171760A2 (en) * | 2012-04-16 | 2013-11-21 | Jagdishbhai Ambalal Gajjar | Method and product for joint free sandwich brick |
| CN102912925B (en) * | 2012-11-06 | 2016-07-13 | 沈阳建筑大学 | Heat insulation building block without heat bridge |
| CN103046684A (en) * | 2012-12-14 | 2013-04-17 | 福建海源自动化机械股份有限公司 | Solid plate-clamped aerated concrete composite wall brick and manufacturing method thereof |
| CN106482996A (en) * | 2016-10-28 | 2017-03-08 | 南京理工大学 | A kind of preparation facilitiess of miniature circular celluloid sheets sample and method |
| CN111516120A (en) * | 2020-04-16 | 2020-08-11 | 江苏德业节能科技发展有限公司 | ALC autoclaved aerated concrete slab and preparation method thereof |
-
2002
- 2002-06-18 CN CNB021245223A patent/CN1181250C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1391017A (en) | 2003-01-15 |
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| C14 | Grant of patent or utility model | ||
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Owner name: LI SHUNAN; MOU ZHENGYI; YAN TENGHUA Free format text: FORMER OWNER: LI SHUNAN; MOU ZHENGYI Effective date: 20070518 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070518 Address after: 056024 Hebei Province, Handan City No. 2 Cotton Textile Co., Ltd. Hua Guan Liu Hongmin Co-patentee after: Mou Zhengyi Patentee after: Li Shunan Co-patentee after: Yan Tenghua Address before: 056024 Hebei Province, Handan City No. 2 Cotton Textile Co., Ltd. Hua Guan Liu Hongmin Co-patentee before: Mou Zhengyi Patentee before: Li Shunan |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 |