Chongqing Qingtao Fiberglass Products Co., Ltd.
A brief analysis of the actual role and standards of glass rod
Glass rod is a reinforcing material for the exterior wall insulation surface layer. Its main functions are: improving the mechanical strength of the surface layer, ensuring the resistance continuity of the facing layer, dispersing the shrinkage pressure and insulation stress of the surface layer, avoiding stress concentration, and resisting natural temperature , surface cracking caused by humidity changes and accidental impact.
Review standards for glass yarn products
The production process of glass yarn is related to the overall quality of the glass yarn, so reviewing the production of glass yarn is a process that cannot be ignored. The importance of this procedure is self-evident, so let the editor of glass yarn Let me briefly introduce this review process to you: 1. The review of Fiber Glass product quotations is actually to analyze whether the quotation
Color does not determine the quality of glass yarn
We all know that glass yarn comes in many colors, but most people think that white glass yarn is of better quality than other colors of glass yarn, such as yellow, purple, blue, and green. The editor tells you that this idea is actually wrong. Colored glass yarn is much better than white glass yarn. This is what most customers think. In fact, the color on glass yarn is just more eye-catching and do
1. A dedicated person must be responsible for preparing polymer mortar to ensure the mixing quality. Open the lid of the bucket by rotating it counterclockwise, and use a stirrer or other tools to re-stir the adhesive to avoid separation of the adhesive. Stir appropriately to avoid quality problems. 2. The mixing ratio of polymer mortar is: KL binder: 425# sulfoaluminate cement: sand (use 18 Fiber G
Glass yarn insulation technology
Internal insulation of exterior walls is a construction method that uses glass yarn on the indoor side of exterior walls to achieve thermal insulation and energy saving in buildings. Although the energy-saving effect of internal insulation of exterior walls is not as good as that of external insulation, internal insulation technology is mature, construction is convenient, and the cost is low. This construction method has the advantages of convenient construction, low requirements on the verticality of the building exterior wall, and fast construction progress.
Introduction to the use of glass yarn
1. A dedicated person must be responsible for preparing polymer mortar to ensure the mixing quality. 2. Open the lid of the bucket by rotating it counterclockwise, and use a stirrer or other tools to re-stir the adhesive to avoid separation of the adhesive. Stir appropriately to avoid quality problems. 3. The mixing ratio of polymer mortar is: KL binder: 425# sulfoaluminate cement: sand (use 18 F
Analysis of the development process of standardized roads with glass yarn
Fiber Glass polyurethane, which has been frequently questioned in recent years, has also been mentioned again. Polyurethane is a polymer synthetic material with significant performance advantages such as thermal insulation, heat insulation, and sound insulation. It is widely used in the field of building insulation. However, its flame retardancy has serious flaws. Even if flame retardant materials are added, it is still flammable. Most of the Fiber Glass currently used on the market are polyurethane, and the fire incident at the Capital Airport was related to polyurethane materials.
Main indicators to judge high-quality glass yarn
High-quality alkali-resistant glass yarn has three main indicators, namely alkali resistance, tensile strength, and breaking strain. The most important one is alkali resistance. Because in the case of poor alkali resistance, no matter how high the tensile strength is, the strength will drop rapidly in the concrete and it will not be able to resist cracking. The alkali resistance of the Fiber Glass is mainly achieved by the composition of the Fiber Glass yarn and the alkali resistance of the coating glue. However, the quality of alkali-resistant Fiber Glass fabrics currently on the market
Introduction to the characteristics and indicators of glass yarn
The glass yarn is made of zirconium-containing alkali-resistant Fiber Glass as the base cloth, and the surface is coated with a polymer alkali-resistant coating. The glass yarn and anti-crack mortar are combined to form an anti-crack protective layer, which is used to protect the surface layer of the thermal insulation system. glass yarn has high tensile strength, good alkali resistance, excellent crack r
The energy saving of glass yarn is not just for indicators
Energy-saving products must set indicators, there is no doubt about this. If we don`t set indicators, there will be no goal orientation, and it will be difficult to measure and clarify the effectiveness of our work. However, it would be incorrect to regard energy-saving work simply as a task to achieve targets. In fact, the reason is very simple. If it is purely to achieve the target, for example: if the glass yarn we produce is just to achieve the target and ignore other properties, the construction site and other user units will terminate the cooperation, and the payment will also be l
The concept of glass yarn and construction methods
Special specifications and hardness can be customized according to customer requirements. Uses of fiberglass self-adhesive tapes: Repair dryboard walls, gypsum board joints, cracks in various walls and other wall damage. Main properties of fiberglass self-adhesive tapes: excellent alkali resistance, durability: high tensile strength and Resistance to deformation and cracking: no deterioration, no foaming: excellent self-adhesiveness, no need for pre-priming, quick to use, and easy to construct. Specifications: 8×8.9×9 Fiber Glass/inch: 55-85 g/m2. Width: 25-1000 mm: Length: 10-153 mete
Introduction to grid cloth building insulation materials and methods of pasting them
The main purpose of glass yarn is widely used in wall reinforcement materials (such as fiberglass wall glass yarn, GRC wall panels, EPS interior and exterior wall insulation boards, gypsum board, waterproof membrane cloth, asphalt roof waterproofing, fireproof board, construction Use caulking tape, etc. 1. A dedicated person must be responsible for preparing polymer mortar to ens
The main uses of glass yarn in building exterior wall materials
Glass yarn is a kind of Fiber Glass. It is made of glass fiber woven fabric as the basic material. After being soaked in polymer anti-emulsion coating, it will have strong alkali resistance and flexibility. The glass yarn is mainly alkali-resistant fiberglass Fiber Glass, which is made of medium-alkali-free glass fiber yarn twisted with a special organizational structure - leno tissue, and then treated with high-temperature heat setting such as alkali resistance and reinforcing agents.
The development prospects of energy-saving thermal insulation material grid cloth
With the arrival of the 21st century, under the guidance of the Scientific Outlook on Development, the construction field has made it clear that it must take a resource-saving and environmentally friendly new industrialization path. At present, our country has initially established a building energy-saving design standard system with the goal of saving 50% energy. , implement a higher 65% energy-saving standard regardless of region. As for building energy-saving, the most critical link is the use and promotion of new energy-saving building materials. At the same time, through the use of
During the use of glass yarn, what method should be used to paste it?
1. A dedicated person must be responsible for preparing polymer mortar to ensure the mixing quality. 2. Open the lid of the bucket by rotating it counterclockwise, and use a stirrer or other tools to re-stir the adhesive to avoid separation of the adhesive. Stir appropriately to avoid quality problems. 3. The mixing ratio of polymer mortar is: KL binder: 425# sulfoaluminate cement: sand (use 18
Why does the glass yarn become soft and hard during use?
Friends who know glass yarn may know that there are many styles of glass yarn on the market now, but in summary, it can be found that the softness and hardness of Fiber Glass are different. Many people think that the difference in softness and hardness is due to quality. Whether it is good or bad depends on it. In fact, many people now have a wrong view. The difference in softness and hardness of glass yarn is mainly determined by the amount of glue applied.
Changes in glass yarn after exposure to water or moisture
Glass yarn must avoid being soaked in water and damp during transportation and storage. So what changes will be made after these situations occur? The following conclusions are drawn based on some experiments. 1. Softening, this is a change that occurs in most products. After technical personnel explained, the shape, softness and hardness of these products are all provided by the glue on the surface. After being
What requirements should be followed when constructing glass yarn?
The raw material of glass yarn is medium-alkali or alkali-free Fiber Glass. These raw materials are used to make the base material of glass yarn. The surface is coated with an acrylic copolymer and then dried. Currently on the market A new type of alkali-resistant insulation product. The main characteristics of glass yarn are stable structure, high strength, good anti-corrosion performance, strong alkali resistance, and crac
How much do you know about using glass yarn to resist wall cracks?
If you don`t understand the specific role of glass yarn in wall crack resistance, you can just ask in Baidu. There will be many experts coming to give you some advice. However, there are many aspects of knowledge that manufacturers still do not know clearly, so our factory is here to give you a brief introduction! 1. Eradicate the original wall surface, seal the base layer with interface enhancer, then use formaldehyde-free
Properties that glass yarn that has good correlation with plastering glue should have
1.Higher node strength If the nodes slip when the glass yarn is stretched, the stress in the initial stage will be mostly borne by the plastering glue and cracks will occur. The test method for node strength is: cut a 330mm×50mm test strip along the weft direction, and cut off all the woven yarns on both sides about 150mm from the end of the test strip, leaving only one weft yarn in the middle; nodes), cut the weft yarn in the middle. Put the test strip on a tensile machine for a tensile test. One end of the testing machine clamps the weft yarn, and the other end clamps al
Glass yarn is the "soft steel bar" in the construction industry
In engineering construction, the most commonly used and obviously visible ones are steel bars and cement, which constitute the main body of the building. But today we are going to introduce to you a type of steel bar called "soft steel bar" in the insulation system. Engineering construction materials-glass yarn. Fiber Glass is made of glass fiber woven fabric as the base material, and is coated after being soaked i
What issues need to be paid attention to during the installation process of glass yarn?
The following points should be paid attention to during the production process of its mortar anti-crack Fiber Glass: 1. The glass yarn material must be put in in batches and cannot be put in all at once; 2. Precautions during the production process of mortar anti-crack Fiber Glass: When adding polypropylene fibers, they must be dispersed in cement first, because the fine particles of cement can eliminate the static
How to identify quality problems with glass yarn
1. The market price of the worst Fiber Glass is usually around 1.00 yuan to 1.60 yuan. Its Fiber Glass is usually made of some waste glass from beer bottles. The production process is clay crucible drawing, which is a production process prohibited by the state. The surface coating is also not an alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, and generally sold in large quantities in the market. The length is often insufficient, the weight is insufficient, and it breaks after folding twice. The joints are not strong and easy to shift, and
Briefly describe the corner protectors and their applications as supporting products for glass yarn
Glass yarn is a building material used to reinforce wall insulation structures, and it is inevitable that the corners of the wall will also need to be laid. This requires the use of another supporting material for glass yarn - PVC. Corner strips. PVC corner protection strips are made of PVC material and are divided into two types: external corner protection strips and internal corner protection strips, which are divi
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