四川君见玮贸易有限公司

Sichuan Junjianwei Trading Co.

钢筋套筒_钢筋套筒厂家_钢筋套筒厂家电话-君见玮辅材标件厂家

JUNJIANWEI

钢筋套筒
Reinforcement sleeve

产品图片
Product image

钢筋套筒_钢筋套筒厂家_钢筋套筒厂家电话-君见玮辅材标件厂家

产品适用方案
Product applicability plan

钢筋套筒连接验收规范标准

Code for acceptance of steel sleeve connection

钢筋连接套筒的合格标准如下

1、采用国际 45 号钢材,特殊制造工艺,尺寸精度高,质量可靠。

2、可连接 Ф16-Ф40mm的HRB335级和HRB400 级带肋钢筋。

3、经过国家建筑工程质量监督检验中心检测,达到JGJ107-2010 中的I级接头标准。

钢筋连接套筒技术规范要求

1.连接钢筋时,钢筋规格和套筒的规格必须一致,钢筋和套筒的丝扣应干净、完好无损。

2.采用预埋接头时,连接套筒的位置、规格和数量应符合设计要求。带连接套筒的钢筋应固定牢,连接套筒的外露端应有保护盖。

3.滚压直螺纹接头应使用管钳和力矩扳手进行施工,将两个钢筋丝头在套筒中间位置相互顶紧,接头拧紧力矩应符合表4的规定。力矩扳手的精度为±5%。

检查钢筋连接套筒质量

(1) 检查接头外观质量应无完整丝扣外露,钢筋与连接套之间无间隙。如发现有一个完整丝扣外露,应重新拧紧,然后用检查用的扭矩扳手对接头质量进行抽检。

(2) 用质检力矩扳手检查接头拧紧程度。

钢筋连接套筒试验

(1) 同一施工条件下,采用同一批材料的同等级、同型式、同规格接头,以500个为一验收批进行检验和验收,不足500个也为一验收批。每一批取3个试件作单向拉伸试验。

(2) 当三个试件抗拉强度均不小于该级别钢筋抗拉强度的标准值时,该验收批定为合格。如有一个试件的抗拉强度不符合要求,应取六个试件进行复检。

复检中仍有一个试件不符合要求,则该验收批判定为不合格。

The qualification standards for steel bar connection sleeves are as follows:
1. Adopting international grade 45 steel and special manufacturing process, with high dimensional accuracy and reliable quality.
2. Connected Ф 16- Ф 40mm HRB335 and HRB400 ribbed steel bars.
3. After testing by the National Construction Engineering Quality Supervision and Inspection Center, it meets the Class I joint standard in JGJ107-2010.
Technical specification requirements for steel bar connection sleeves
When connecting steel bars, the specifications of the steel bars and sleeves must be consistent, and the threads of the steel bars and sleeves should be clean and intact.
When using pre embedded joints, the position, specifications, and quantity of the connecting sleeves should meet the design requirements. The steel bars with connecting sleeves should be firmly fixed, and the exposed end of the connecting sleeve should have a protective cover.
3. The rolling straight threaded joint should be constructed using a pipe wrench and a torque wrench. The two steel wire heads should be pressed against each other in the middle of the sleeve, and the joint tightening torque should comply with the provisions of Table 4. The accuracy of the torque wrench is ± 5%.
Check the quality of the steel bar connection sleeve:
(1) Check the appearance quality of the joint and ensure that there are no complete threads exposed, and there is no gap between the reinforcement and the connecting sleeve. If a complete screw thread is found to be exposed, it should be re tightened and the quality of the joint should be spot checked using a torque wrench for inspection.
(2) Use a quality inspection torque wrench to check the tightness of the joint.
Steel bar connection sleeve test:
(1) Under the same construction conditions, joints of the same grade, type, and specification using the same batch of materials shall be inspected and accepted in 500 acceptance batches, and less than 500 shall also be considered as one acceptance batch. Take 3 specimens from each batch for uniaxial tensile testing.
(2) When the tensile strength of all three specimens is not less than the standard value of the tensile strength of the steel bars at that level, the acceptance batch is deemed qualified. If the tensile strength of one specimen does not meet the requirements, six specimens should be retested.
If there is still one specimen that does not meet the requirements during the re inspection, the acceptance batch will be judged as unqualified.

ensure the smooth progress of each construction process. According to the erected position, it is divided into external scaffold and internal scaffold; According to different materials, it can be divided into wood scaffolding, bamboo scaffolding, and steel pipe scaffolding; According to the structural form, it is divided into upright scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

the structural form, it is divided into upright scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

如您有意咨询请给我们君见玮致电
我们期待您的来电!

If you are interested in consulting, please call us Jun Jianwei We look forward to your call!

咨询电话:18733020585 18508222730

Consultation hotline

我们知道止水螺杆普遍的操作方法是木模板或复合型模版时选用,止水螺杆这一在标准里〈施工工艺〉的规定是常见间隔在400~600,实际的间隔,应当看施工计划设计方案上的要求,由于有的的地区施工单位墙的薄厚非常后,这类状况下止水螺杆间隔就规定就大。实际间隔牵涉到止水螺杆的应用直径、框架柱的高宽比,再开展实际的测算就可以得到。

We know that the common operating method for water stop screws is to use wooden templates or composite templates. In the standard “Construction Technology”, the spacing for water stop screws is usually between 400 and 600. The actual spacing should depend on the requirements of the construction plan design scheme. Due to the extremely thin thickness of the construction unit wall in some areas, the spacing for water stop screws is specified to be large in such situations. The actual spacing involves the application diameter of the water stop screw and the aspect ratio of the frame column, which can be obtained by conducting actual calculations.

PVC管材的安装方法: 1,PVC管在与钢管连接的时候,要先将钢管的连接处擦胶水,将PVC管加热后变软不会烧焦,然后承插在钢管上做降温处理。 2,粘接的时候严禁沾到水,PVC管必须放平在沟内,接头24小时后开始回填,要将管道的四周填紧,接头部位大批量回填。 3,玻璃纤维固化剂配成的树脂溶液浸渍玻璃纤维布之后,均匀缠绕在管道的渗漏出然后固化形成玻璃钢。 4,套补粘接法主要是针对管道小孔和接头的渗漏,选用统一的口径管材将其纵向剖开,然后将管内和外表面打毛,涂胶后在漏水处贴紧。

Installation method of PVC pipes:

1. When connecting PVC pipes to steel pipes, the joints of the pipes should be rubbed with glue first, and the PVC pipes should be heated to become soft without burning. Then, they should be inserted onto the steel pipes for cooling treatment.

2. During bonding, it is strictly prohibited to touch water. PVC pipes must be placed flat in the trench, and backfilling should begin 24 hours after the joint. The surrounding areas of the pipeline should be filled tightly, and the joint parts should be backfilled in large quantities.

3. After the resin solution prepared with glass fiber curing agent is impregnated with glass fiber cloth, it is evenly wrapped around the leakage of the pipeline and then solidified to form fiberglass.

4. The patching and bonding method is mainly aimed at the leakage of small holes and joints in the pipeline. A unified caliber pipe material is selected to longitudinally cut it open, and then the inner and outer surfaces of the pipe are roughened. After applying glue, it is tightly adhered to the leaking area.

一、钢筋连接套筒和钢筋接头的使用安装 1、钢筋就位:将丝头查验合格的钢筋搬运至待联接处。 2、接头拧紧:运用扳手或管钳等东西将联接接头拧紧。 3、作符号:对现已拧紧的接头作符号,与未拧紧的接头区分隔。 4、施工查验:对施工完的接头进行的质量查验。 5、绑扎其它钢筋。 钢筋接头加工的技术是需要十分慎重的进程需要的,我们可以经过比较其他加工技术而言,钢筋接头的技术进程是十分慎重的。

1、 Use and installation of steel bar connection sleeves and steel bar joints 1. Steel bars in place: Transport the steel bars that have passed the wire head inspection to the joint to be connected. 2. Joint tightening: Use a wrench or pipe wrench to tighten the joint. 3. Mark: Mark the joints that have been tightened and separate them from the area of the joints that have not been tightened. 4. Construction inspection: Quality inspection of joints after construction. 5. Bind other steel bars. The technology of processing steel bar joints requires a very cautious process, and we can compare it with other processing technologies. The technical process of steel bar joints is very cautious.

一、提高施工质量 铁马凳的采用,对建筑施工来说,是一种施工技术,因产品为工厂标准化、规格化生产,故其质量比人工制作的马镫更为标准,更加控制板楼下层钢筋保护层的标准性,并有效控制了上下层钢筋的间距。而且通过支架的使用,便于工地施工管理的规范,减少施工随意性。 二、提高施工效率 与传统人工工地现场制作的马镫相比,铁马凳因产品轻巧,安装简便,易于定位,从而减小施工人员劳动强度,通过实际使用情况测算,平均提高现场钢筋施工效率20%左右,在加快了钢筋混凝土施工进度的同时降低了施工成本。并且减少了工地的焊接,有利于提高项目施工的安全性。 三、降低施工成本 铁马凳的使用不仅有效控制工地废料的产生(包括工人现场制作马镫的认为损耗),而且减少了工人现场加工量,节约了工地现场用电量,很大程度降低了生产成本。并且我公司的产品价格比施工现场所用废钢筋制作的铁马凳节约成本30%左右,比用成品钢筋制作的马镫节约成本50%左右,直接降低施工成本。

1、 The use of iron horse stools to improve construction quality is a construction technology for building construction. As the product is standardized and produced by the factory, its quality is more standardized than that of manually made stirrups, which better controls the standardization of the protective layer of the lower steel bars in the slab building and effectively controls the spacing between the upper and lower steel bars. Moreover, the use of brackets facilitates standardized construction management on the construction site and reduces the randomness of construction. 2、 Compared with traditional manual on-site production of stirrups, the iron horse stool reduces the labor intensity of construction personnel due to its lightweight, easy installation, and easy positioning. Based on actual usage, it increases the on-site steel bar construction efficiency by an average of about 20%, accelerating the progress of reinforced concrete construction and reducing construction costs. And it reduces welding on the construction site, which is beneficial for improving the safety of project construction. 3、 The use of iron horse stools to reduce construction costs not only effectively controls the generation of waste materials on the construction site (including the perceived loss of stirrups made by workers on site), but also reduces the on-site processing volume of workers, saves electricity consumption on the construction site, and greatly reduces production costs. And our company’s product price saves about 30% of the cost compared to the iron horse stool made of waste steel bars on the construction site, and about 50% of the cost compared to the stirrup made of finished steel bars, directly reducing construction costs.

主页
联系我们
菜单
返回
×
Scroll to Top