Product Knowledge

  • Comparison of fiber cement board and stone board
    Post time: 09-04-2020

        Fiber cement board Stone board Sound absorption and sound insulation performance The sound absorption effect is obvious after perforation compound treatment. Indoor marble will reflect sound, making the room reverberate for a long time. Thermal insulation performance...Read more »

  • Post time: 09-04-2020

    At present, the single line production capacity of domestic mature mineral cotton products production line is 20000-30000 tons, but the existing technology can not meet the requirements of green production with larger capacity, lower energy consumption and more automation. In order to improve thi...Read more »

  • Post time: 09-04-2020

    If rock wool production line wants to achieve the green production goal, it often needs to focus on the following points. One is to recycle carbon monoxide. Carbon monoxide is known to be toxic and has a greenhouse effect. But at the same time, carbon monoxide itself is a kind of fuel, which is t...Read more »

  • The world’s first 10000 ton continuous basalt fiber product launch ceremony was successfully held in Deyang, Sichuan Province
    Post time: 09-03-2020

    On August 31, 2020, Deyang basalt fiber industrialization development conference and the world’s first continuous basalt fiber product launch ceremony of 10000 ton tank kiln were successfully held in Deyang, Sichuan Province. This is an important grand event for Deyang Municipal government ...Read more »

  • Effect of CSB production process on product sustainability
    Post time: 09-03-2020

    1. Refining The refining of wood pulp fiber plays an important role in the bonding between the fiber and the substrate as well as the fiber reinforcement. However, the energy consumption of refining is high, which can be as high as 800 kwh / T. During the refining process, not only can the fiber ...Read more »

  • Green sustainable development-CAB&FCB (II)
    Post time: 09-03-2020

    (Continued) Sustainability has been regarded as an important evaluation index for the long-term existence and sustainable development of industrial products in the world. Nowadays, the sustainability and green degree of products have become synonymous in a sense, because sustainable products must...Read more »

  • Green sustainable development-CAB&FCB (I)
    Post time: 09-03-2020

    Sustainability has been regarded as an important evaluation index for the long-term existence and sustainable development of industrial products in the world. Nowadays, the sustainability and green degree of products have become synonymous in a sense, because sustainable products must be green. ...Read more »

  • Advantages and application range of fiber cement board
    Post time: 09-03-2020

    Fiber cement board, also known as fiber reinforced cement board, is a kind of building cement board with fiber and cement as the main raw materials. With its superior performance, it is widely used in various fields of construction industry. The cement in the raw material of fiber cement board is...Read more »

  • Post time: 09-02-2020

    The water-to-material ratio is not only to meet the needs of chemical reactions, but more importantly, to meet the needs of pouring and molding. It is a key process parameter that affects the formation of pores, pouring stability and product quality of autoclaved aerated concrete. Depending on th...Read more »

  • Post time: 09-01-2020

    Technical principle: Through accurate, zoning and segmental control of the current and voltage of the slag furnace, the precise temperature control in the process of high temperature melt treatment can be effectively realized, and the homogenization of the melt can be promoted. The flow is contin...Read more »

  • Post time: 09-01-2020

    High density fiber cement has a wide range of uses, almost suitable for designers for any building situation. The variety of textures and colors available enables it to be used in a variety of environments. Unlike metal parts, fiber cement building panels will not rust or corrode in any natural c...Read more »

  • Post time: 09-01-2020

    According to the statistics of calcium silicate board / fiber cement board Work Department of China concrete and cement products association, in recent years, the annual growth rate of China’s calcium silicate board / fiber cement board is more than 30% (with the thickness of 6 mm. The annu...Read more »

  • Post time: 09-01-2020

    The calcium to silicon ratio is the molar ratio of the total CaO to the total SiO2 in the constituent materials of autoclaved aerated concrete, written as C/S. The basic reason why aerated concrete can have high strength is that the calcareous materials and siliceous materials in aerated concrete...Read more »

  • Post time: 08-28-2020

     1.Development status In foreign countries, rock wool thermal insulation material has been applied for decades, and it is one of the most mature materials in A-class fireproof materials. Rock wool insulation board is one of the inorganic thermal insulation materials. Compared with other A-class f...Read more »

  • Post time: 08-28-2020

    Preface At present, organic thermal insulation materials are mainly used in most of the building exterior wall external insulation system, and the highest fireproof performance grade of these materials is B1. The design service life of the exterior wall external thermal insulation and enclosure s...Read more »

  • Post time: 08-28-2020

    Autoclaved aerated concrete has excellent thermal insulation properties, and is the only wall material that can meet energy-saving requirements in a single material among wall materials. Autoclaved aerated concrete is used as a thermal insulation material for walls, which can fundamentally solve ...Read more »

  • Post time: 08-26-2020

    In the construction stage of construction project, the construction unit needs to focus on how to reduce the climate conditions on the main structure of the building, and then extend its service life, which can effectively improve the problem of increasing energy consumption due to large indoor a...Read more »

  • Challenges for concrete and cement products industry (III)
    Post time: 08-26-2020

    (Continued) 2. Challenges Under the new economic normal, China’s economic structure will undergo fundamental changes. Adapting to the new normal means that industries and enterprises should be at a strategic position, recognize, adapt to, and even seek change, so as to meet the new challeng...Read more »

  • Challenges for concrete and cement products industry (II)
    Post time: 08-26-2020

    (Continued) II. Opportunities and challenges in the 13th five year plan 1. Opportunities 1.1 Market demand will remain high Although China’s economic development has entered a new normal, the market demand will remain high in terms of total volume. At present, China is in the key period of ...Read more »

  • Challenges for concrete and cement products industry (I)
    Post time: 08-26-2020

    “The 13th five year plan” is the decisive stage for China to build a moderately prosperous society in an all-round way. It is also a key period for China’s concrete and cement products industry to realize transformation and upgrading. Based on the summary of the development of c...Read more »

  • Overview of autoclaved aerated concrete block
    Post time: 08-26-2020

    The autoclaved aerated concrete block produced by autoclaved aerated concrete production line is a new kind of green and environment-friendly self-insulation wall material, which is made of river sand, lime and cement as the main raw materials, aluminum paste as the foaming agent and foam stabili...Read more »

  • How to choose rock wool board for external wall?
    Post time: 08-24-2020

    With the continuous improvement of building performance and safety requirements, new thermal insulation materials have become an indispensable part of buildings. We want to live in a house that not only saves energy, but also saves engineering costs. The board not only has the function of heat pr...Read more »

  • Performance comparison and standard analysis of 66 fiber cement board and calcium silicate board (III)
    Post time: 08-24-2020

    (Continued) 5.Comparison with international standards and foreign standards Fiber cement board has been developed for 60 years in foreign countries. The product variety is mainly asbestos cement board. The research shows that asbestos fiber dust has a harmful effect on human being exposed to this...Read more »

  • Performance comparison and standard analysis of fiber cement board and calcium silicate board (II)
    Post time: 08-24-2020

    (Continued) 3.2 Calcium silicate board Calcium silicate board is a kind of building material which is made of siliceous material (main component SiO2, such as quartz powder, fly ash, diatomite, etc.), calcareous material (main component is Cao, such as lime, calcium carbide mud, cement, etc.), re...Read more »

  • Performance comparison and standard analysis of fiber cement board and calcium silicate board (I)
    Post time: 08-24-2020

    1.Preface Fiber cement products are usually divided into fiber cement board, fiber cement pipe and fiber cement corrugated tile. Fiber cement board and calcium silicate board are common building decoration materials in the market, and they are also the two main flat products produced by fiber cem...Read more »

  • Why can rock wool insulation board be fireproof?
    Post time: 08-24-2020

    Compared with other rock wool products, the use of rock wool insulation board will be much larger, we usually think of the construction industry first. Because rock wool insulation board has very good performance, fire protection, heat insulation, thermal insulation, sound insulation, etc., which...Read more »

  • Rock Wool Production Pocess
    Post time: 08-24-2020

    Melting system – high capacity furnace and preheating technology of oxygen enriched combustion and combustion supporting air The melting capacity of the furnace is 3.0 T / h. The furnace is equipped with oxygen rich, high temperature combustion supporting air system and waste gas treatment ...Read more »

  • Study on the reuse of sanding powder in fiber cement board / calcium silicate board production line
    Post time: 08-24-2020

    With the acceleration of construction industrialization and residential industrialization, the domestic demand for fiber cement board / calcium silicate board is increasing day by day. At present, the fiber cement board / calcium silicate board produced in China has increased from 36 production l...Read more »

  • Discussion on production process of non-autoclaved non-asbestos fiber reinforced cement board (II)
    Post time: 08-24-2020

    (Continued: Raw material ) Enhancer: the non steaming board produced by papermaking method or pulping method is of layered structure. In theory, the board with this structure is easy to be layered after freezing and thawing. So it is not suitable for outdoor use in cold areas. In fact, the freeze...Read more »

  • Discussion on production process of non-autoclaved non-asbestos fiber reinforced cement board (I)
    Post time: 08-18-2020

    China environmental label product certification is aimed at the non asbestos fiber reinforced cement board industry. It shows that the product is not only qualified in quality, but also meets the specific environmental protection requirements in the process of production, use and disposal (it is ...Read more »

  • The effect of fly ash on concrete
    Post time: 08-18-2020

    Fly ash is the ash particles collected after burning pulverized coal, also known as fly ash. Its chemical composition is mainly SiO2 (45-65%), Al2O3 (20-35%), Fe2O3 (5-10%) and CaO ( 5%) etc. After fly ash is mixed into concrete, it can not only replace part of the cement, reduce the cost of conc...Read more »

  • Warmly celebrate the grand trial production of New Element (Hubei) New Wall Material Co., Ltd!
    Post time: 08-14-2020

    On May 21, New Element (Hubei) New Wall Materials Co., Ltd. officially launched trial production. In the comprehensive resumption of work and production, the trial production of New Elements projects is like a ray of spring, which makes people see the vitality of the new building materials indust...Read more »

  • Development of rock wool manufacturing industry
    Post time: 08-14-2020

    1. Industry profile Rock wool is an inorganic material, which is made of basalt as the main raw material. After melting at high temperature, it is drawn into fiber by centrifugal force of high-speed centrifuge. At the same time, a certain amount of binder is sprayed into it. After curing and cutt...Read more »

  • Advantages and disadvantages of AAC
    Post time: 08-14-2020

    Advantages AAC has been produced for more than 70 years, and it offers several advantages over other cement construction materials, one of the most important being its lower environmental impact. Improved thermal efficiency reduces the heating and cooling load in buildings. Porous structure give...Read more »

  • Detailed explanation of rock wool, take you out of the misunderstanding of fire prevention!
    Post time: 08-13-2020

    Question 1: what are the advantages of rock wool in building thermal insulation and fire prevention? What problems should be paid attention to when doing a good job in external wall thermal insulation and fire prevention? Answer: building fire is a very terrible thing that nobody wants to see. R...Read more »

  • Discussion on equipment and spare parts management optimization of fiber cement board and calcium silicate board Enterprises (II)
    Post time: 08-13-2020

    3. Optimization of inventory and purchase system (1) Optimization of spare parts inventory First of all, reasonable inventory is required. Generally, “zero inventory” is not suitable for fiber cement board and calcium silicate board production enterprises. Even standard parts should n...Read more »

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