A brief discussion on the leakage problem of exterior wall tiles in Anhui buildings
The leakage problem of ceramic tile facing exterior walls must be prevented. The main method is: according to the ceramic tile pasting construction specifications, leave a specified gap between the ce…
A brief discussion on the prevention and control of concrete bleeding and segregation
0Introduction During the use of concrete, it is often found that water continuously appears on the surface of the concrete in a static state, and even separation of the slurry from the sand and gravel…
A brief discussion on the hazards and preventive measures of concrete segregation
Concrete projects are the focus of construction. Concrete quality problems will be transmitted to building quality along the construction sequence. Therefore, the construction industry should strength…
A brief discussion on the applicability of Class A insulation materials
The promulgation and implementation of Gongxiao [2011] No. 65 has had a great impact on the exterior wall insulation market. This regulation is strictly implemented in Gongtongzi [2009] No. 46. Insula…
A brief discussion on the types of concrete antifreeze and precautions for use Maanshan antifreeze manufacturer Dangtu County early strength antifreeze price
During winter construction, the water in the newly poured concrete is easy to freeze, causing the volume to increase to 9% of the original volume, seriously damaging the internal structure of the conc…
Analysis and discussion on the mechanism of concrete freezing damage Xuzhou antifreeze price Suqian antifreeze manufacturer Huaibei early strength antifreeze
There are three important conditions for concrete to be damaged by freezing, namely humidity, water and the pore condition of the internal structure of concrete. These three conditions are indispensab…
Analysis and discussion on the mechanism of concrete freezing damage Ning antifreeze manufacturer Laian early strength antifreeze price
There are three important conditions for concrete to be damaged by freezing, namely humidity, water and the pore condition of the internal structure of concrete. These three conditions are indispensab…
Big discussion about antifreeze Lu’an antifreeze Huoshan early strength antifreeze manufacturer Shucheng early strength antifreeze water reducing agent
About antifreeze Enlightenment: How much antifreeze is ethically required? In fact, it is so much, so be there early. If the solubility is exceeded, the most suitable antifreeze is an air-entraining a…
A brief discussion on the effect of antifreeze on the frost resistance of concrete Tianchang antifreeze price Mingguang early strength antifreeze manufacturer Lai’an County antifreeze water reducing agent price Quanjiao antifreeze Dingyuan early strength antifreeze water reducing agent
In recent years, with the continuous development of highways in our country, the construction period has been continuously shortened, and it is very common for concrete structures to be constructed in…
A brief discussion on polyurethane catalysts
A-1 is a solution composed of 70% bis(dimethylaminoethyl) ether and 30% dipropylene glycol , mainly used for soft polyether polyurethaneFoam plasticProduction of foaming tertiary amine Catalyst, also …
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