Welcome to Hengshui Jianfeng Engineering Rubber co., LTD.,!

The expansion of water water bentonite

author: Jianfeng Engineering from: 原创 date: 2017/12/8 18:00:00 hit: 9636 ℃
Tips: The expansion of water water bentoniteWith the expansion of bentonite, bentonite is a kind of natura...

The expansion of water water bentonite

With the expansion of bentonite, bentonite is a kind of natural montmorillonite as the main component of the clay, which belongs to a hydrous aluminum silicate clay mineral with a small amount of alkali and alkaline earth metals. Because it is not a pure substance has no chemical composition and chemical fixation. The main component of Bentonite for the three and two aluminum oxide and silicon dioxide containing a small amount of magnesium, calcium, potassium, sodium, iron and so on. Because of different components of different colors for the proportion of 2.6.

Swelling of bentonite: montmorillonite is monoclinic 2:2 type grid like structure layer can absorb and discharge water, water molecules due to the distance between the layers of montmorillonite increased and shows its expansion. Water absorption of bentonite high swelling ratio is more than 80 times. We expanded the solution. Bentonite, of course, also know the sealing of the water after the mechanism of self expansion. So, from this we know in the processing of water, bentonite component directly affects the product type expansion rate of expansive water in water.

pk10开奖结果A detailed description of rubber water stop:

Putty type expansion rubber seal has a high inflation rate in water, mobile added strong in construction joints with balanced self-healing function strong, self sealing settlement due to the emergence of new micro cracks, has completed the project, such as the Water Leakage crevice penetration, available water stop to use the water plugging. A low cost and simple construction process, the best corrosion resistance. Widely used in air defense, swimming pool, sewage treatment engineering, underground railway, tunnel construction, culvert and other concrete construction joints, expansion joints, cracks.

bentonite water stop


contact us

TEL: +8613132415777
FAX: 86-318-8538660
Email: eric@bojinsc.com
URL: pk10开奖结果http://www.bojinsc.com
ADD: Hengshui City, Hebei Province, China

Copyright © 2016 Hengshui Jianfeng Engineering Rubber co., LTD., All Rights Reserved.

北京赛车pk10投注 pk10开奖结果 pk10开奖记录 北京赛车pk10投注 北京赛车pk10投注 北京赛车 北京赛车pk10投注 北京赛车app pk10开奖结果 北京赛车pk10投注