Chongqing Qingtao Fiberglass Products Co., Ltd.
The tensile strength of the Profile Pvc must meet the standard
At present, the weight of Profile Pvc used in the external wall insulation system in the market in my country is about 130g per square meter, and the strength is generally low. Its normal fracture strength is only 1000N/5cm, or even lower. For this reason: the technical indicators of Wall Corner for external wall insulation projects require standardization, and the purchased Profile Pvc must be qualified before use.
How to enhance Profile Pvc with alkali-resistant coating in conventional applications
Profile Pvc products of various specifications and colors can be produced according to customer requirements. This product is a new type of inorganic composite material. It is woven with alkali-free or medium-alkali reinforced glass fiber yarn, and the surface is coated with alkali-resistant emulsion and formed by high-temperature treatment.
Basic points for inspecting Profile Pvc
What are the three basic points for inspecting Profile Pvc? Some customers still don't know much about the inspection after ordering the Profile Pvc produced by our factory. Our factory has specially published an article to explain this. The basic method for inspecting Profile Pvc, now take the 160g national standard Profile Pvc as an example to explain what the national inspection standards
How to identify the quality of Profile Pvc
1. The market price of the worst Wall Corner Profile Pvc is usually around 1.00 yuan to 1.60 yuan. His Profile Pvc is usually made of waste glass such as beer bottles. The production process is clay crucible drawing, which is a production process prohibited by the state, and the surface coating is not alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, and it is generally sold in rolls in the market. It is often insufficient in length and gram weight. It breaks after two folds. The joints are not firm and easy to shift, and it is easy to pierc
What is the current situation of the glass rod market?
Building exterior wall insulation is still an emerging industry in major provinces in my country, but as soon as the country began to implement this industry, some manufacturers and distributors have messed up the market. Although the government authorities have been vigorously rectifying the glass rod market, due to the fact that the insulation system is easy to fake and adulterate, and the detection methods are not advanced, the material quality is greatly affected by human factors. Some merchants do not know enough about glass rod themselves, and think that as long as it can be put on
How to distinguish the quality of glass rod
1. The market price of the worst glass rod is usually around 1.00 yuan to 1.60 yuan, and it breaks after being folded twice. The production process is clay crucible drawing, and the Fiber Glass is usually made of waste glass such as beer bottles. It is a production process prohibited by the state, and the surface coating is not alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, and it is generally sold in rolls in the market. There is often a lack of length, the weight is easy to shift, and it is easy to stab the skin. This type of glass rod
Introduction to the maximum strength of glass rod in arrangement
Isotropic distribution: Its fiber distribution is non-directional and randomly distributed in three-dimensional space. Bulk molding compound products belong to this category. Its fibers are short and the fiber content of glass rod is low, generally not exceeding 30% (mass fraction), or even only 10%. Plane isotropic distribution: Its fibers are randomly distributed in the X and Y planes, showin
Construction requirements of glass rod
The inner wall insulation Fiber Glass is made of medium alkali or Fiber Glassd as the base material and then coated with modified acrylic copolymer glue. It has the characteristics of light weight, high strength, heat resistance, alkali resistance, waterproof, corrosion resistance, crack resistance, and dimensional stability. It can effectively avoid the shrinkage of the overall surface tension of the plaster l
The glass rod plays a role in fixing and insulating the exterior wall.
The anti-corrosion performance meets the requirements of the specification and can meet the progress requirements. The process is introduced as follows: 1. No seasonal restrictions: The welding construction of the insulation nails is not subject to the temperature control of the construction site. The glass rod will not affect the welding quality when welding in winter and at any temperature. 2. Firm and rel
How to make the glass rod play its advantages?
In construction projects, how to make the glass rod play its advantages? How to make the insulation effect of the Fiber Glass meet the requirements of construction? Because the insulation layer protects the outer wall, the ambient temperature of the building structure of the outer wall is relatively stable, which enhances the protection function of the outer wall and prolongs the durability of the insulat
During the construction process, how to maximize the effect and role of the Fiber Glass? How can the building insulation meet both the insulation requirements and the construction quality requirements? Because the exterior wall insulation net keeps the building structure under the protection of the insulation layer, the temperature environment of the building structure is relatively stable, which is conducive t
How to choose good quality glass rod
Faced with Fiber Glass of different specifications, manufacturers, and uses on the market, how should we choose? Here is a brief introduction based on the following conveniences: 1) First look at the Fiber Glass manufacturer. Be sure to choose a manufacturer with a large scale and good reputation. The Fiber Glass produced by some small factories have few specifications or cannot be customized individually, which
Analysis of the main factors affecting the construction of glass rod
Glass rod is often used for exterior and interior wall insulation, flue special use, engineering use, and construction. The main function of the insulation quilt is to maintain heat. Exterior wall plastering will be covered with thick glass rod to maintain the required crack resistance of the wall. So why does the Fiber Glass quilt have such a good thermal insulation effect? What does the Fiber Glass effect mainly depend on? I believe many people want to know. Next, let`s introduce what are the main factors that affect the Fiber Glass quilt?
1. Before applying the surface glue, check whether the insulation board is dry, the flatness deviation is less than 4mm, and remove surface debris. 2. Use a trowel to evenly apply a 2mm thick paste on the surface of the insulation board and an area larger than a piece of "grid cloth", and immediately press the Fiber Glass in. 3. The glass rod should be laid from top to bottom along the outer wall i
Some rules for you to identify the appearance defects of glass rod
(1) Any appearance defects with different names and different degrees close to the glass rod should be deducted separately, but if they are mixed together, points will be deducted according to seriousness. (2) Within the specified length of the glass rod, points will be deducted according to the number of defects and the locations will be carefully selected. (3) All defects in the Fiber Glass that are de
How to check the performance of glass rod
Regarding the detection of glass rod performance, the following will explain several testing methods for the main performance of glass rod. The first thing to check is the state of the glass rod in the container. Open the container, stir manually, and allow a small amount of sedimentation at the bottom of the container. Easy to mix after stirring, which can be defined as "no lumps after stirring". For water resis
Classification of glass rod coating glue
Generally speaking, these are the types of glues commonly used for Fiber Glass, such as urea-formaldehyde glue, alkali-resistant emulsion, silicone and PVC glue, etc. So what are the differences and uses of each glue? 1. Alkali-resistant emulsion, alkali-resistant latex is just like its name, because our walls are mainly alkaline lime products, so the alkali resistance of the Fiber Glass is very important, and
You can tell the quality of glass rod at a glance
1. The worst Fiber Glass is very cheap and breaks after folding twice. The production process is clay crucible drawing. The glass rod is usually made of waste glass such as beer bottles. It is a production process prohibited by the state, and the surface coating is not an alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, generally sold in large quantities in the market, often lacks length, is easy to shift, and is easy to puncture the skin. This type of glass rod is used in layers with insufficient thermal insulation weight and weak joints.
Introduction to the characteristics and indicators of glass rod
Glass rod is a base cloth with a surface coated with a polymer alkali-resistant coating. The glass rod 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 rod has high tensile strength, good alkali resistance, excellent crack resistance and strong impact resistance. It is widely used in wall insulation. It can resist
Identification of high quality glass rod
The quality of glass rod currently sold on the market varies. How can consumers identify them? Here are a few main methods: 1. Chemical coating is the key The external color of high-quality glass rod has a certain glossiness and a certain beige in the white, which is the true nature of chemical coating. Pure white or other colors indicate that there are a large number of other substances involved in the chemical c
The alkali-resistant coating technology of glass rod has three points
The Fiber Glass is made of medium-alkali and alkali-free glass fiber Fiber Glass as the base material, and is post-processed with acrylic copolymer glue. The Fiber Glass has high strength, excellent alkali resistance, acid resistance, strong adhesion to resin, and is easy to dissolve It is based on styrene and has excellent stiffness and positioning properties. It is mainly used as reinforcing materials for cement, plastics, asphalt, roofs and walls. Mainly used for GRC pre-laying, painting or mechanized forming, especially suitable for on-site construction of exterior wall insulation pr
The difference between glass rod interior and exterior walls
glass rod also has different specifications, so today we will introduce exterior wall glass rod and glass rod. These two kinds of glass rod are also suitable for unused places and different occasions. The most important thing about these two kinds of glass rod is that there is a big difference in materials. Exterior wall glass rod is generally made of medium-alkali or alkali-free Fiber Glass as raw materials,
How to review glass rod products
The production of glass rod is a very important process. The quality of the product depends on this. However, how to review the glass rod is also a process that cannot be ignored. The importance of this procedure is self-evident. If you are interested in If you don`t know anything about these, let`s take a look at the detailed introduction: (1) The review of Fiber Glass product quotations is essentially to anal
Introduction to the main uses of glass yarn
1. Functions and standards: glass yarn is a reinforcing material for the exterior wall insulation surface layer. Its main function is to improve the mechanical strength of the surface layer, ensure the resistance continuity of the facing layer, disperse the shrinkage pressure and insulation stress of the surface layer, avoid stress concentration, and resist natural temperature. , surface cracking caused by humidity changes and accidental impact. Therefore, glass yarn plays an important role in the external insulation system, so choosing a good glass yarn is also an important part
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