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AboutHoude Group is a high-tech enterprise specializing in engineering building materials. It actively promotes the research, development, and production of new materials, new processes, and new technologies. It is a well-known Chinese engineering building materials Brand company with independent intellectual property rights and core innovative products.
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CaseHoude Group has been deeply cultivating overseas markets, successively establishing companies in Dubai, Hong Kong, Malaysia, Pakistan and other regions. It has good project cooperation in dozens of countries worldwide, with projects spanning Asia, Africa, and Europe. Its business scope includes various engineering fields such as highways, railways, airports, bridges, ports, and hydropower stations.
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ProductsHoude Group holds independent intellectual property rights and multiple iOS certifications. It independently researches and produces several series of high-grade, high-quality engineering and construction materials, including Houde Brand cement concrete admixtures, asphalt concrete admixtures, engineering fibers, and geosynthetic composite materials. These high-quality products have been consistently well-received by numerous construction supervision units.
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Industrial BaseThe company integrates industrial bases such as concrete admixtures and civil composite materials, relying on internationally leading research and development technology and intelligent production processes, to build an industrial system covering the entire chain of research and development, production, and sales. Driven by technology, we continuously provide green and reliable comprehensive solutions for global infrastructure construction, and strive to become a leading enterprise in the fields of engineering materials and intelligent equipment.
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Open CollaborationWe actively open and share our resources and platforms, welcoming companies and individuals to actively contact us for agency and cooperation on products, markets, technology, and resources.
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TalentHuman capital is the most precious asset of Houde. We have always attached great importance to employee development, allowing employees' abilities to develop more focused and clearly. A free and inclusive cultural atmosphere allows you to develop freely; your voice will be heard. Here, you will encounter not just colleagues, but also partners who grow side-by-side.
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AboutHoude Group is a high-tech enterprise specializing in engineering building materials. It actively promotes the research, development, and production of new materials, new processes, and new technologies. It is a well-known Chinese engineering building materials Brand company with independent intellectual property rights and core innovative products.
-
CaseHoude Group has been deeply cultivating overseas markets, successively establishing companies in Dubai, Hong Kong, Malaysia, Pakistan and other regions. It has good project cooperation in dozens of countries worldwide, with projects spanning Asia, Africa, and Europe. Its business scope includes various engineering fields such as highways, railways, airports, bridges, ports, and hydropower stations.
-
ProductsHoude Group holds independent intellectual property rights and multiple iOS certifications. It independently researches and produces several series of high-grade, high-quality engineering and construction materials, including Houde Brand cement concrete admixtures, asphalt concrete admixtures, engineering fibers, and geosynthetic composite materials. These high-quality products have been consistently well-received by numerous construction supervision units.
-
Industrial BaseThe company integrates industrial bases such as concrete admixtures and civil composite materials, relying on internationally leading research and development technology and intelligent production processes, to build an industrial system covering the entire chain of research and development, production, and sales. Driven by technology, we continuously provide green and reliable comprehensive solutions for global infrastructure construction, and strive to become a leading enterprise in the fields of engineering materials and intelligent equipment.
-
Open CollaborationWe actively open and share our resources and platforms, welcoming companies and individuals to actively contact us for agency and cooperation on products, markets, technology, and resources.
-
TalentHuman capital is the most precious asset of Houde. We have always attached great importance to employee development, allowing employees' abilities to develop more focused and clearly. A free and inclusive cultural atmosphere allows you to develop freely; your voice will be heard. Here, you will encounter not just colleagues, but also partners who grow side-by-side.
Polypropylene net-like fiber
I. Product Introduction
Polypropylene mesh fiber, also known as mesh polypropylene fiber, mesh fiber, and polypropylene fiber mesh, is made from modified polypropylene as a raw material, processed through extrusion, stretching, networking, surface modification, and short cutting. The fiber has a mesh structure formed by the interconnection of multiple fiber monofilaments.
When the mesh fiber is added to the concrete, it is squeezed and torn into single filaments with hooks at both ends and interlocked in a multi-directional distribution, enhancing the bonding force between the fiber and the concrete. A large number of fibers are three-dimensionally distributed in the concrete, providing a mesh support, fundamentally changing the crack resistance, impact resistance, fatigue resistance, and wear resistance of the concrete, greatly improving the toughness and deformation capacity of the concrete, and thus significantly improving the quality of concrete engineering. As a new type of concrete reinforcing fiber, polypropylene mesh fiber is becoming a new hotspot in the field of scientific research and application of fiber concrete.
II. Performance Parameters
III. Main Functions and Principles
During the hardening process of cement concrete, concrete volume shrinkage occurs, and in the later stage, drying shrinkage occurs due to water evaporation in the concrete. When these shrinkage stresses exceed the basic tensile strength of the cement, microcracks will occur. Most crack reduction is completed during the gelation period, when the tensile strength of the concrete is very small. After adding polypropylene mesh fiber to the concrete, the fiber can quickly and evenly distribute in the concrete to form a three-dimensional random support system, dispersing the directional stress of the concrete and preventing the occurrence and development of original cracks in the concrete. Eliminating or reducing the number and length of microcracks can greatly improve the impermeability of concrete, enhance toughness, and thus extend the service life of concrete.
IV. Main Functions
▲ Improve the impermeability of concrete;
▲ Improve the crack resistance of concrete;
▲ Improve the impact resistance and fatigue resistance of concrete;
▲ Improve the wear resistance of concrete;
▲ Improve the plastic deformation capacity of concrete;
▲ Extremely strong acid and alkali resistance, with good stability.
V. Applications
▲ Concrete pavements, bridge decks, airport runways;
▲ Mine walls, roofs, tunnel engineering;
▲ Dams, seawalls, quay walls, reservoirs, etc.;
▲ Industrial and civil buildings.
Headquarters: 7th Floor, Tower B, R&F Center, Tongzhou District, Beijing
Zip Code: 101100
Telephone:010-58859568
Fax: 010-81580920
E-mail:bjhoude@chinahoude.com
