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Aerated concrete is a light porous silicate product made of siliceous materials (sand, fly ash and silicon-containing tailings, etc.) and calcareous materials (lime and cement) as the main raw materials, mixed with aerating agent (aluminum powder), through the process of mixing, stirring, pouring...Read more »
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Raw materials: The main raw materials of fiber cement board are cement, synthetic fiber, pulp, water, etc. Pulp is a kind of cellulosic mass produced by chemical decomposition of plant fiber. Its main component is cellulose. Mixing: First, the pulp needs to be dissolved in water, then ground to...Read more »
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In the sale of glass wool board, dealers and manufacturers hope that their products can sell better performance, also hope that their products in the sale of more attention.So how do you do that? To improve the sales performance of glass wool board, we must first do the following work: First ,in ...Read more »
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In recent years, with a boom in the real estate industry, building materials products are also rising;New building materials are also sought after by many real estate developers due to the advantages of policies and related products. Aerated brick is widely recognized for its green environmental ...Read more »
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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 »
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The cement and siliceous materials in the raw materials of fiber cement board are autoclaved together. The final product board is not the traditional cement board. It inherits the advantages of waterproof and anticorrosion of cement, and overcomes the shortcomings of easy drying and shrinkage of ...Read more »
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Characteristics of fiber cement board 1. Fire insulation: class a non combustible, the board will not burn in case of fire, and will not produce toxic smoke; low conductivity, it is an ideal insulation material. 2. Waterproof and dampproof: in the semi open air and high humidity environment, it c...Read more »
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A method for producing solidified slag rock wool by utilizing the waste heat of cupola flue gas and slag includes the following steps: (1) the slag is manufactured in cupola to be melted to form molten slag; (2) the hot air is generated by hot air to generate the high-temperature flue gas prod...Read more »
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At present, the single line capacity of domestic mature mineral cotton products production line is 20000-30000 tons, but the existing technology can not meet the requirements of larger capacity, lower energy consumption and more automatic green production. In order to improve this situation, Chin...Read more »
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Taking Loft’s steel structure floor slab as an example, the fiber cement board partition wall generally uses light steel keel as the skeleton. According to the structure, it can be divided into single-row keel partition wall, single-row keel double-layer partition wall and double-row keel d...Read more »
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In the production of rock wool board, the rock wool quilt containing more slag balls is removed to become waste rock wool slag. The molten waste glass body is also one of the waste slag wastes in the production process of rock wool. Because of the difficult degradation and environmental pollution...Read more »
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Generally home decoration materials can be divided into five categories: wall materials, ground materials, decorative lines, top materials and fasteners, connectors and adhesives. Today we introduce to you that it belongs to the wall material but can also be used for the ground material and the t...Read more »
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The root environment in soilless culture media directly affects the yield and quality of crops. Different media provide different environments for crops. At present, 70-80% of the soilless cultivation market in China uses coconut bran as the cultivation medium, mainly because the introduction of ...Read more »
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The interior wall decoration materials include ceiling materials, wall materials, fiber cement board and calcium silicate board used for ceiling. It is also very important to create a beautiful and unique head up landscape. Moreover, it has been deeply processed. The painted fiber cement board an...Read more »
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Ⅰ.How much is rock wool board per square meter? 1. There are two kinds of rock wool board: one is mineral wool, the other is rock wool. The price of mineral wool is about $295/ton, and the price of rock wool is about $740/ton. 2. Price calculation method of rock wool board: price × unit weight...Read more »
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Fiber cement board and wallpaper are commonly used materials for wall decoration, which can add a beautiful landscape to the white wall. The popular LOFT industrial style in recent years is decorated by products such as fiber cement board. It is quite extensive. Wallpaper is a very traditional wa...Read more »
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With the more and more non-steaming aerated block, the higher and higher market price of the product, many investors also began to consider the establishment of an aerated block plant.How much does it cost to build an aerated brick factory?This is mainly based on the local environment, equipment ...Read more »
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With the vigorous development of new urbanization, the demand for green building materials will also increase rapidly. And the problems of traditional building materials such as high energy consumption and serious pollution can no longer meet the needs of the market. Fiber cement board/calcium si...Read more »
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The outer wall rock wool board is also called outer wall insulation rock wool board. The raw material of the outer wall rock wool board is a variety of natural rocks. After the natural rocks are fused at high temperature, the man-made inorganic fiber is made by high-speed centrifugal equipment. ...Read more »
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Centrifugal glass wool is a kind of filamentous material made of fused glass by centrifugal blowing process, which is fibrotic and sprayed with thermosetting resin, and then further processed by heat curing. It can be made into a series ...Read more »
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The curing oven can cure the adhesive contained in the wool felt by hot air, so that the final product has a certain shape and firmness. The curing oven manufactured by sinopower is used for curing of wool felt. This curing oven is the latest designed new generation product, which optimizes its m...Read more »
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Under the background of population expansion, environmental pollution and shortage of resources, the concept of “green building materials” emerged. Nowadays, the concept of “green” has been rooted in people’s hearts. With the continuous improvement of living standard...Read more »
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1. For external walls (1) Rock wool will play a very good heat preservation effect on the external wall, which is suitable for the new or existing buildings with dense structure such as concrete or brick wall or energy-saving transformation. (2) The fire protection grade is as high as A1. The us...Read more »
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1. The distance between the main keel and the boom should generally be less than 1500mm. When it is longer than 2500mm, anti-support should be provided. The distance between the boom and the boom should not be longer than 1200mm. The distance between the boom and the end of the main keel should n...Read more »
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The first step: wall keel installation ①For the keel of fixed length, check whether the model, length, wall thickness, etc. are consistent with the design, and warp, deformation and other uncorrectable keels should be removed. ② Determine the position along the ground keel according to the design...Read more »
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Origin: Rock wool originated in Hawaii. After the first volcanic eruption in Hawaii, the residents of the island found a strand of melted soft rock on the ground. This is the production process of rock wool fiber, which was initially recognized by human beings, actually simulating the natural p...Read more »
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Internationally, with the in-depth implementation of the Kyoto Protocol, governments around the world are promoting energy conservation and emission reduction and low-carbon economy as major national policies. In Europe, the superior performance of rock wool products is widely recognized, various...Read more »
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Fiber cement board, also known as fiber-reinforced cement board, is a kind of cement plate for construction, which is mainly made of fiber and cement. With its superior performance, it is widely used in various fields of construction industry. General specifications: Length: 2000mm-2440mm Width: ...Read more »
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Question 1: What are the advantages of rock wool in building insulation and fire protection? What problems should we pay attention to when we do well in heat preservation and fire prevention of exterior wall? Answer: building fire is a very terrible thing that no one wants to see. Rock wool itse...Read more »
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For the purchase of fiber cement board, some people want to spend money to buy reassurance, while others want to save money. In fact, neither of these two ideas is right. As we all know, interior and exterior walls are the most intuitive embodiment of architectural quality. However, there are sti...Read more »
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Gypsum board Gypsum board is made of building gypsum as the main raw material, with appropriate additives and fibers as the core, and special board paper as the cover. The paper faced gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing perfor...Read more »
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Rock wool originated in Hawaii. After the first volcanic eruption of Hawaii Island, the residents of the island found a wisp of melted soft rock on the ground, which was the rock wool fiber initially recognized by human beings. The production process of rock wool actually simulated the natural pr...Read more »
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Different raw materials and processes Glass wool raw material and production process Centrifugal glass wool is made of glass as the main raw material and mixed with other auxiliary materials according to a certain proportion, and then sent to the glass furnace for full melting. After that, the me...Read more »
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Rock wool, as a class a fire-proof green building material, has been widely used in foreign countries, especially in European construction market, and has formed mature product standards and system certification guidelines. The per capita consumption of northern Europe is more than 20 kg, and tha...Read more »
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In China, due to the difference of climate in the north and the south, the actual production time of rock wool manufacturers varies greatly due to the change of market demand in the north and the south. The actual working time of Southern manufacturers can reach 6500-7000 hours / year, and the ac...Read more »
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There is also a skill in selecting fiber cement board. You can do this when purchasing: Generally, the thickness of cement fiberboard is 5mm, 6mm, 8mm and other thicknesses. Buyers can customize it to the manufacturer according to their needs. The length is 2.44m and the width is 1.22m. It can a...Read more »