What are the construction advantages of lightweight gypsum mortar materials?
Lightweight gypsum mortar is a new type of wall plastering material that uses semi-hydrated gypsum as the base material and high molecular polymer as the cementing material. It is mixed and stirred by…
What are the standards for the use of concrete antifreeze? Where can I get early-strength antifreeze from Huaiyuan antifreeze manufacturer Guzhen?
The usage standard is the dosage corresponding to the temperature. The temperature is above zero within 24 hours, and then below minus 2°. It has little effect on the concrete, but the concrete surfac…
What should we pay attention to when constructing concrete in winter? How to use antifreeze? Huainan antifreeze and Shouxian antifreeze price
In accordance with Chapter 7 of the national standard “Code for Construction and Acceptance of Concrete Structure Engineering” (GB50204), based on local temperature data for many years, wh…
What are the characteristics of thermal insulation mortar and its construction technology?
Nowadays, many building constructions use thermal insulation mortar. So what are the characteristics of thermal insulation mortar and what are the construction techniques? The editor will explain it t…
What are the advantages and disadvantages of electronic and electrical potting glue?
With the development of industry, people have another criterion for judging products – stability. This requirement for electronic products is even more stringent. Therefore, many electronic prod…
What is polyurethane? What does polyurethane do?
What is polyurethane? Full name of polyurethane Polyurethane is a general term for macromolecular compounds containing repeating urethane groups on the main chain. Polyurethane is a sub-category of ur…
What is the service life of an air filter?
Inefficient filterReplace every 1-3 months, medium-efficiency filters are replaced every 3-6 months, and the service life of high-efficiency filters in class 10,000 and class 100,000 clean rooms can b…
What is the difference between polyurethane adhesive and epoxy resin adhesive?
Polyurethane adhesives are mainly composed of ammonium isocyanate, polyols, hydrocarbon-containing polyethers, polyester and epoxy resins, fillers, catalysts and solvents. It has many excellent p…
What is the service life of styrofoam?
The service life of the polyurethane foam filler after curing isHow long will it be used? It appeared in a few yearsAgingorDeformation‘sQuestion? The editor of Weigu will explain it to everyone.…
What types of styrofoam are there?
Foam glueThe main component is paint, so when using RecommendationVentilation, but This product is an environmentally friendly product and one of the new building materials recommended by the country.…
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