Home > > news

News Center

  • Philconstruct Concrete show 2019

    World Trade Center, Metro Manila, Philippines 07.11.2019 – 10.11.2019 Booth: WT55A
  • The Concrete Asia Fair in Bangkok Thailand

    Sep.05 to Sep.07, 2019, Bangkok. The Concrete Asia Fair in Bangkok Thailand was held. Dezhou Haitian Electromechanical Technology Co., Ltd. attened this Fair in Booth number HALL9/E03. Many Thailand important customers visited us and had fruitful discussion on their detailed demand for precast machinery. Haitian will develop various precast equipments specially for Thailand market to promote the cooperation with Thailand customers.
  • Concrete Show South East Asia 2019 Exhibitions

    Dezhou Haitian participated in the Concrete Show South East Asia 2019 Exhibitions held on 18 - 21 September 2019 at the Jakarta International Expo - Kemayoran. Many visitors came to our booth and showed great interests in our products, such as Battery Mold, Automatic partition wall extrusion production line, Slipformer etc. We have plenty of confidence in the market and bring the latest precast concrete latest technology to Indonesian people.
  • Leading precast concrete component (PC) technology

    Specific measures In the Shanghai Vanke Golden Licheng B04 plot project, which was independently completed by PC in China, Shanghai Zhongke independently integrated the two PCs and combined the characteristics of 90 small units to take the following measures: • The main body of the structure uses a shear wall system to make the small indoor space as complete as possible. • Refer to the Hong Kong model for PC applications. The peripheral protection system is in the form of a pure PCF and the stair section is a PC component. • In the relationship between the PC and the structure of the main body, the PC does not participate in the main work, and the pure plug-in considers that the project can be approved by the relevant departments and legalized as soon as possible after the project is tight and the test cannot be carried out. • At the same time, the advantages of the Japanese PC method are utilized. The detailed node treatment is meticulous, the safety performance is good, the waterproof measures of the joint seam are firm, and the fitting of the external components is more beautiful and humanized. • The thickness of the PC exterior wall is reduced as much as possible, and the Japanese PCF's rich calculation experience and meticulous reinforcement scheme are reduced from 95mm to 85mm, reducing the thickness of the external wall and increasing the use space.
  • What is the key point of sandwich insulation production?

    Sandwich insulation panels are also referred to as "sandwich members" and refer to precast concrete members consisting of concrete members, insulation and outer blades. Including "precast concrete sandwich insulation wall panel" "precast concrete sandwich insulation column" "precast concrete sandwich insulation beam". Among them, the most used is the “precast concrete sandwich insulation wall panel”.
  • Bare Concrete is boring? Enjoy the beauty of the water cylinder

    The contemporary designer's treatment of the concrete surface is more often directed at the appearance of the concrete, not the shaping of the concrete structure. Therefore, concrete is often reprocessed to express the sense of space and design intent by contrasting its own texture with other materials. This concept eliminates many of the inherent constraints on concrete, making the surface treatment of concrete more diverse.
  • Introduction of two mold laminating methods for urban underground integrated pipe gallery support mould

    The high solid content and thixotropic properties of the vinyl polyester resin have been promoted to have excellent process properties, low shrinkage properties, excellent mechanical properties, thermal degradation resistance, and chemical resistance. It has excellent strength retention at high temperatures and high heat distortion temperature. It can be used as the first choice for mold materials when manufacturing high-end molds, ensuring that the surface quality of the products depends on the mold gel coat, ensuring the stability and consistency of the product quality, and relying on the performance of the mold resin.
  • Pc prefabricated staircase mold type and production quality control

    Pc prefabricated stair quality problems in the production process: There are two ways to produce prefabricated stairs: First, “vertical” production, the staircase mold is divided into three parts: step mold, one side mold, two end molds; second, “horizontal” production, that is, stepping Under the production, the staircase mold is divided into three parts: the step mold, the two side molds, and the two end molds.
  • How do the pc components assemble and inspect the mold? What are the specific requirements and standards?

    In the daily production process of PC components, the molds need to be assembled and inspected every day, and the problems existing in the production of the previous day are summarized and adjusted and modified. According to different processes, there are mainly two ways of fixed mold set process and assembly line mold set.
  • How to embed an information chip when making PC components

    The prefabricated component manufacturing enterprise shall establish a component production management information system for recording key information of component production to trace and manage the production quality and progress of components. In some local policies, it is mandatory to embed information chips in prefabricated components. In some places, there is no requirement.
  • What are the characteristics and points of the production of the fixed mold table for making pc components?

    The fixed mold table manufacturing operation has the main features of wide application range and strong versatility, and can produce various standardized components, non-standardized components and special-shaped components. There are more than 50 kinds of components such as columns, beams, laminated beams, post-tensioned prestressed beams, laminated slabs, shear wall panels, external wall panels, stairs, balcony panels, bay windows, air conditioning panels and curved surface components.
  • Prefabricated concrete PC factory prefabricated component production line

    A major feature of prefabricated concrete buildings is factory production, which is prefabricated. Factory production is a production method that is not equivalent to production in the factory. Precast concrete components are mostly produced in component factories and can also be produced on site, the latter being generally referred to as nomadic production. The prefabricated components produced by the PC plant mainly include assembly line production, long-line method pedestal production, and fixed die table production.
  • Intensive three-dimensional operation of PC component production line process characteristics

    Combined with the production characteristics of the domestic prefabricated parts industry, this resource-saving three-dimensional PC prefabricated parts production line has been developed, and it has many patented technologies for knowledge products. A few days ago, the Mana installation team sent a message from the frontline of one of our customers: the mold table, maintenance kiln, pusher, homing machine, transfer machine and other equipment have been installed.
  • Six major design points of prefabricated building PC component mold

    The panel should be a single piece of steel plate depending on the height of the floor and the length of the component. It is not advisable to arrange more than 3 members on each large bottom mold, and the length of the bottom mold is selected according to this, and the width is determined by the height of the building layer. For the requirements of the board surface is not strict, the form of splicing steel plate can be used, but it is necessary to pay attention to the processing method of the seam. The large-bottom die support structure may be made of I-beam or channel steel.
  • Connection method of fabricated concrete building PC components: grouting sleeve, mortar anchor, bolt, etc.

    Connection method of fabricated concrete building PC components For the fabricated structure, the "reliable connection method" is the first important and the most basic guarantee for structural safety. Prefabricated concrete structure connections include: The steel sleeve grouting connection is divided into two types: full grouting sleeve and semi-grouting sleeve. Slurry anchor connection Post-concrete concrete connection Bolted Welded connection
  • Prefabricated concrete building prefabricated building - laminated wall panel

    With the continuous development of industrialization of buildings, traditional extensive construction methods have been unable to meet the needs of residential construction at this stage because of their low labor productivity, high energy consumption, and serious environmental pollution. Therefore, we need to change the way traditional residential buildings are built. The prefabricated concrete structure is one of the main structural forms promoted during the industrialization development of the building, and the laminated slab is an important part of the prefabricated concrete structure, in which the slab system occupies a large proportion in the whole structure and the traditional construction The process is relatively complicated, which restricts the construction progress of the entire project to a certain extent. Therefore, it is necessary to study in depth the new type of superposed slab with high bearing capacity, good seismic performance, fast construction speed and environmental protection, which plays an important role in promoting the development of industrialization of buildings.
  • Prefabricated building PC component

    Precast concrete components (referred to as PC) are the basis for prefabrication of the main structure. Prefabricated component production equipment (PC production line) directly determines the cost and quality of precast concrete components. As a new industry PC production line ushers in great development, it also faces more The problem is solved, the PC production line will be developed into a nomadic or mobile PC production line, equipment is miniaturized, and equipment is adapted to diversification, so that the cost table of precast concrete components can be continuously reduced, in order to attract more building materials companies to invest in prefabrication. Concrete component factory to achieve sustainable development of the industry.
  • From development to application, the predecessor and life of PC prefabricated components

    Concrete prefabricated parts are called PC components in the field of residential industrialization. Concrete prefabricated parts are widely used in construction, transportation, water conservancy and other fields, such as prefabricated reinforced concrete column foundation foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation, prefabricated floor slab. Different from traditional concrete, it is necessary to mold, pour and maintain on site. The PC components produced by standardization and mechanization in the factory are more efficient and energy-saving, and at the same time reduce production costs.
  • Six questions about prefabricated buildings, PC prefabricated components are the key

    The prefabricated building will prefabricate some or all of the components in the factory and then transport them to the construction site for assembly, using standardized design, factory production, assembly construction, information management, and intelligent application. We can imagine the pre-made components such as beams, plates, columns and walls as a piece of Lego bricks. After the prefabricated components are transported to the construction site, the reinforced concrete will be lapped and poured.
  • Construction waste "rebirth" - Haitian fully automatic extruded wallboard production line

    This kind of lightweight wallboard is processed and produced by recycled aggregate. It has the characteristics of strong pressure resistance, high wall flatness, good sound insulation performance and fast construction speed. In recent years, with the active development of the construction waste recycling industry, the construction waste that used to be a headache has turned waste into treasure, and has been recycled to produce green and environmentally friendly products such as new lightweight partition boards.
Altogether 33 article, Every page shows:20 article


n1.png    B1906 World Trade Center, No.6 Hongkong Middle Road, Qingdao, Shandong, China

n2.png    86-532-85910286

13cb93f832sbkj0f.png    86-532-85910286

n3.png    htmachinery@htjdkj.com