CN201778412U - Tie part for aerated concrete block walls - Google Patents
Tie part for aerated concrete block walls Download PDFInfo
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- CN201778412U CN201778412U CN2010205417475U CN201020541747U CN201778412U CN 201778412 U CN201778412 U CN 201778412U CN 2010205417475 U CN2010205417475 U CN 2010205417475U CN 201020541747 U CN201020541747 U CN 201020541747U CN 201778412 U CN201778412 U CN 201778412U
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Abstract
The utility model relates to a tie part for aerated concrete block walls, which is designed to solve the technical problem of higher difficulty in constructing a conventional aerated concrete block wall and a reinforced concrete column wall. The tie part is L-shaped, and L-shaped iron parts are arranged at a vertical seam between the aerated concrete block wall and the reinforced concrete column wall. The tie part has the key points that holes on the short edges of the L-shaped iron parts are fixed with the reinforced concrete column wall through shoot nails; holes on the long edges are fixed with the aerated concrete block wall through a steel nail; one L-shaped iron part for connection is arranged on every two aerated concrete blocks at the connecting part between the aerated concrete block wall and the reinforced concrete column wall; a gap is reserved at the junction part; a PE (polythene) rod is plugged in the middle of the reserved gap for sealing; and PU (polyurethane) foaming agent is embedded and filled into two sides of the reserved gap. The tie part, as a novel material for tying aerated concrete block walls, has the advantages of convenience in use and large tying force, and is economical and substantial.
Description
Technical field
The utility model relates to the connecting piece in the construction work, is a kind of air-entrained concrete building block body of wall tension member.
Background technology
Wall and post are the main members of building vertical direction, and body of wall plays separation, goes along with sb. to guard him and effects such as load-bearing, have functions such as heat insulation, insulation, sound insulation.Post generally is to play main load-bearing effect in the building engineering structure, in order to supporting beam, truss, floor etc.Air-entrained concrete building block is a kind of novel materials for wall, and it has performances such as lightweight, environmental protection, insulation, heat insulation, fire prevention, and it also has advantages such as can following closely, can saw, can dig during construction, is a kind of New Building Materials of using of being promoted.
At present, reinforced concrete post wall and air-entrained concrete building block body of wall junction, and the job practices of reinforced concrete post wall and blockwork generally adopts pre-buried tension rib between reinforced concrete post wall and air-entrained concrete building block body of wall.As stipulating according to code for construction and acceptance of masonry structure engineering, blockwork and structural column or concrete wall junction, the tension rib of pre-buried 2 Φ 6 in Ying Zaizhu or the concrete wall, spacing be 500～600 (determining) tension rib by the materials for wall size stretch into length within the walls not should less than wall long 1/5 and be not less than 700mm (seismic fortification intensity is 6 to be not less than 1000mm when spending, and 7 should elongated setting when spending).Yet when the air-entrained concrete building block body of wall adopts ultra-thin adhesive special construction to build by laying bricks or stones, gray seam thickness has only 2～4mm between the building block, just should offer " U " type groove at the horizontal mortar joint face of building block in advance this moment, after inserting the reservation tension rib, tamp to notch flat with adhesive special again, certainly will increase the difficulty of construction like this, not only take a lot of work but also take material, and be difficult to guarantee the building construction quality.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of air-entrained concrete building block body of wall tension member to this area, it is solved between existing air-entrained concrete building block body of wall and the reinforced concrete post wall effectively be connected the technical problem of constructing.Its objective is and be achieved through the following technical solutions.
A kind of air-entrained concrete building block body of wall tension member, this tension member is the L type, and L sections spare is arranged at the vertical lap seam place between air-entrained concrete building block body of wall and the reinforced concrete post wall, and the reinforced concrete post wall comprises reinforced concrete post and reinforced concrete wall; The reinforced concrete post wall is made up of reinforcing bar and concrete, and the air-entrained concrete building block body of wall is built into by air-entrained concrete building block.Its design main points are described sectional area L sections spares more than or equal to 2 Φ, 6 steel ties, and minor face is provided with 2～3 holes that the cement nail diameter is complementary, and the hole of minor face is fixed by nailing and reinforced concrete post wall; Long limit is provided with 2～3 holes that are complementary with the cement nail diameter, and the hole on long limit is fixed by steel nail and air-entrained concrete building block body of wall.Adopt the joint form of L sections spare and PU blowing agent in the junction of reinforced concrete post wall and air-entrained concrete building block body of wall, the model of L sections spare, selection are according to the width corresponding selection of building block.
Described air-entrained concrete building block body of wall is provided with a L sections spare with the per 2 skin air-entrained concrete building blocks in reinforced concrete post wall joint and is connected, and the junction interspaces in advance, plug envelope PE rod in the middle of interspacing in advance, the full PU blowing agent of PE rod both sides pointing.The spacing of per two skin air-entrained concrete building blocks is 600mm, the width b that interspaces in advance is at 10mm～15mm, the method filling that interspaces in advance and adopt plug envelope PE rod and inject pointing PU blowing agent, the long limit of L sections spare is imbedded in the building block mortar joint, after imbedding, minor face in the vertical lap seam of the PE rod of pointing, PU blowing agent, treats to carry out decoration construction again after body of wall is finished.Above-mentioned PU blowing agent is a kind of flexible material, it can be firm with aerated concrete masonry and steel concrete bonding, and water resistance and heat-insulating property are all better, and it also has certain telescopicing performance, make the slit that interspaces in advance can discharge stress, make structure be difficult for producing the crack.
The utility model is as air-entrained concrete building block body of wall drawknot new material, has easy to usely, and draw knot force is strong, economical and practical advantage; It is applied to make things convenient for the construction of air-entrained concrete building block body of wall in the drawknot construction of air-entrained concrete building block body of wall and reinforced concrete post wall, has improved the efficiency of construction of air-entrained concrete building block wall construction significantly, reduces difficulty of construction.
Description of drawings
Fig. 1 is a user mode nodal plane structural representation of the present utility model, and b is for reserving gap length among the figure.
Fig. 2 is the body of wall node facade structures schematic diagram of Fig. 1.
Fig. 3 is the part-structure enlarged diagram of Fig. 2.
Fig. 4 is 2# model in the utility model, 3# model L sections spare structure three-view diagram.
Fig. 5 is a 1# model L sections spare structure three-view diagram in the utility model.
Figure number and title: 1, reinforced concrete post wall, 2, the air-entrained concrete building block body of wall, 3, L sections spare, 4, steel nail, 5, nailing, 6, the PE rod, 7, the PU blowing agent.
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described.As Fig. 1～shown in Figure 3, be the right angle between air-entrained concrete building block body of wall 1 and the reinforced concrete post wall 2, the width b that the two junction interspaces in advance is at 10mm～15mm, the per two skin air-entrained concrete building blocks in the two joint are provided with a L sections spare 3 and connect, and two skin air-entrained concrete building block spacings are 600mm.Beat two or three nailings 5 with ail gun and fix with the reinforced concrete post wall on the minor face of L sections spare, pre-drilled two or three holes that are complementary with the steel nail diameter are squeezed into Kong Zhongyu air-entrained concrete building block body of wall with steel nail 4 and are fixed on the long limit.The method filling that interspaces in advance and adopt plug envelope PE rod 6 and inject pointing PU blowing agent 7 of air-entrained concrete building block body of wall and reinforced concrete post wall junction; Before promptly treating the wall body decoration construction, at the middle plug envelope of interspacing in advance of reinforced concrete post wall and air-entrained concrete building block body of wall PE rod, its both sides are full with PU blowing agent pointing.At last, the long limit of L sections spare is imbedded in the building block mortar joint, minor face is imbedded in the vertical lap seam of back pointing PE rod, PU blowing agent, carries out decoration construction after body of wall is finished again.
As Fig. 4, shown in Figure 5, pitch-row K1 is 40mm among the figure, K2 is 50mm, K3 is 75mm, and K4 is 30mm, and K5 is 55mm, L sections spare is for the air-entrained concrete building block body of wall of different wall body thickness, employed L sections spare is also different, when the air-entrained concrete building block of wall body thickness≤120mm, selects 1# model L sections spare for use; When wall body thickness is the air-entrained concrete building block of 150mm and 180mm, select 2# model L sections spare for use; When the air-entrained concrete building block of wall body thickness 〉=200mm, select 3# model L sections spare for use.The selection of L sections spare is selected according to the thickness of body of wall, has met and has built the requirement that gray seam thickness is 2～4mm by laying bricks or stones.The concrete parameter specification of three kinds of models is as follows:
| L1(mm) | L2(mm) | ?A(mm) | B1(mm) | B2(mm) | h(mm) | |
| 1# | 100 | 130-150 | ?40 | 15 | 25 | 1.4-1.6 |
| 2# | 125 | 155-175 | ?60 | 50 | 60 | 1.4-1.6 |
| 3# | 150 | 180-200 | ?80 | 63 | 75 | 1.4-1.6 |
Claims (2)
1. air-entrained concrete building block body of wall tension member, this tension member is the L type, L sections spare (3) is arranged at the vertical lap seam place between air-entrained concrete building block body of wall (2) and the reinforced concrete post wall (1), and the reinforced concrete post wall comprises reinforced concrete post and reinforced concrete wall; The reinforced concrete post wall is made up of reinforcing bar and concrete, and the air-entrained concrete building block body of wall is built into by air-entrained concrete building block; It is characterized in that the L sections spare (3) of described sectional area more than or equal to 2 Φ, 6 steel ties, minor face is provided with 2～3 holes that the nailing diameter is complementary, and the hole of minor face is fixing by nailing (5) and reinforced concrete post wall (1); Long limit is provided with 2～3 holes that are complementary with the steel nail diameter, and the hole on long limit is fixing by steel nail (4) and air-entrained concrete building block body of wall (2).
2. air-entrained concrete building block body of wall tension member according to claim 1, it is characterized in that described air-entrained concrete building block body of wall (2) is provided with a L sections spare (3) with the per 2 skin air-entrained concrete building blocks in reinforced concrete post wall (1) joint and is connected, the junction interspaces in advance, plug envelope PE rod (6) in the middle of interspacing in advance, the full PU blowing agent (7) of PE rod both sides pointing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417475U CN201778412U (en) | 2010-09-21 | 2010-09-21 | Tie part for aerated concrete block walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417475U CN201778412U (en) | 2010-09-21 | 2010-09-21 | Tie part for aerated concrete block walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778412U true CN201778412U (en) | 2011-03-30 |
Family
ID=43791626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205417475U Expired - Fee Related CN201778412U (en) | 2010-09-21 | 2010-09-21 | Tie part for aerated concrete block walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778412U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948600A (en) * | 2017-03-03 | 2017-07-14 | 重庆大学 | Core column type is without the slurry accurate block masonry of air entrained concrete and its construction method |
| CN107217755A (en) * | 2017-08-09 | 2017-09-29 | 新疆凯乐新材料有限公司 | Self-insulating brick passive type architectural construction constructing structure and method |
| CN108086522A (en) * | 2017-12-20 | 2018-05-29 | 增城市碧桂园物业发展有限公司 | Building construction wall body structure and construction method |
| CN113323182A (en) * | 2021-05-24 | 2021-08-31 | 无锡市新兴建筑工程有限公司 | House building wall structure and construction method |
-
2010
- 2010-09-21 CN CN2010205417475U patent/CN201778412U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948600A (en) * | 2017-03-03 | 2017-07-14 | 重庆大学 | Core column type is without the slurry accurate block masonry of air entrained concrete and its construction method |
| CN107217755A (en) * | 2017-08-09 | 2017-09-29 | 新疆凯乐新材料有限公司 | Self-insulating brick passive type architectural construction constructing structure and method |
| CN108086522A (en) * | 2017-12-20 | 2018-05-29 | 增城市碧桂园物业发展有限公司 | Building construction wall body structure and construction method |
| CN113323182A (en) * | 2021-05-24 | 2021-08-31 | 无锡市新兴建筑工程有限公司 | House building wall structure and construction method |
| CN113323182B (en) * | 2021-05-24 | 2022-03-25 | 无锡市新兴建筑工程有限公司 | House building wall structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |