and Guerra, I., "Eco-efficient concretes: Impact of the use of white ceramic powder on the mechanical properties of concrete", Biosystems Engineering, Vol.96, pp.559-564, 2007.Lopez, V.; Llamas, B.; Juan, A.; Moran, J.M.; Guerra, I. Eco-efficient concretes: Impact of the use ...
This occurs when moisture infiltrates masonry or concrete surfaces and evaporates, leaving salt deposits on the surface behind. Another potential culprit is mold. Apply a few drops of household bleach to the powder to test for this. If it lightens or disappears, it's probably mold. Mold ...
PROBLEM TO BE SOLVED: To obtain a cleaning liquid with which white dew produced on the surface of a concrete product such as a cement brick can be rapidly, accurately and safely removed. ;SOLUTION: This cleaning liquid is an aq. soln. prepared by dissolving sulfamic acid, citric acid, sili...
While the white powder often found on basement walls and mold are caused by similar conditions, they are actually different materials. The white powder is efflorescence or minerals left behind as water that has flowed through the concrete walls evaporates. Mold is a living organism that occurs in...
This paper investigates the properties of white high-strength concrete (WHSC) prepared with ground limestone powder (GLP). Response surface methodology (RSM) was used to design the proportions of mixes and evaluate the influence of the water–binder ratio (w/b), slurry volume fraction (Vs), an...
This Minecraft tutorial explains how to craft white concrete powder with screenshots and step-by-step instructions. In Minecraft, white concrete powder is one of the many building blocks that you can make. The crafting process will create 8 blocks of whi
Appearance:Powder Application:Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound, Long-Distance Construction Project Start Order Request Contact Supplier Chat Still deciding? Get samples ofU...
Product name:kaolin;Color:White;Appearance:White Fine Powder;SiO2:54.3;Al2O3:46.5;Fe2O3:0.22;TiO2:1.07;K2O:0.01;Na2O:0.01;Keywords:Kaolin;Type:Powder;Technique:Calcined Kaolin;Application:Refractory;Place of Origin:CN;HEN;Model Number:Ke-KC;Weight:25kgs/
aCharacteristics: White powder or tiny crystals, indorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, de-composed when heating. Decomposed slowly when exposed to moist air 特征: 当加热时,白色粉末或微小的水晶, indorous和咸,容易地可溶物在水中,不能溶解...
Appearance White crystalline powder Calcium formate% ≥2w Ca Content(%) ≥30.1 Dry-loss(%) ≤0.5 PH of 10% solution 7.0-7.5 Non-solubles(%) ≤0.3 Heavy Metal(Pb) % ≤0.002 Company Information Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Spec...