The use of PCE superplasticizer requires comprehensive consideration of factors such as the method of addition, adaptability, construction environment, and safety. During use, we should strictly follow the requirements determined by the product manual or test to ensure the quality of concrete and the construction effect. The following are detailed precautions for use 1. Addition …

Precautions for the use of polycarboxylic acid ether (PCE) Прочетете още »

Here are the types of admixtures for concrete as per IS 9103 (1999): Accelerating AdmixturesThis type of admixture expedites the setting time of concrete for faster strength development. They increase the hydration rate of hydraulic cement when added to mortar or grout. They are composed of compounds like calcium chloride, calcium nitrate, or triethanolamine. They …

Types of Concrete Admixtures Прочетете още »

Polycarboxylate superplasticizer is the third generation of high-performance superplasticizer. At present, Chengli Building Materials R&d and production of polycarboxylic acid-based high-performance water reducers can generally be divided into two categories: one is based on maleic anhydride as the main chain grafted with different polyoxyethylene (EO) or polyoxypropylene (PO) branched chains; Another methacrylic acid-based backbone grafted …

Какво е поликарбоксилатен суперпластификатор? Какви са основните характеристики? Прочетете още »

Топ 5 на компаниите за добавки за бетон в световен мащаб, въз основа на тяхното пазарно присъствие, репутация и продуктови предложения, са: Съдържание 1. Решения на главните строители （BASF） BASF е водещ глобален доставчик на добавки за бетон. Те предлагат широка гама от продукти, включително пластификатори, суперпластификатори, въздушни уловители и ускорители. Марката е изградена върху повече от 100 години …

Топ 5 на компаниите за добавки за бетон Прочетете още »