Laxmi Kawlekar’s Post

The new generation of this kind of admixtures is represented by Polycar boxylate ether based Super plasticizers (PCEs). With a relatively low dosage (0.30–0.50% by cement weight) they allow a water reduction up to 40%, due to their chemical structure which enables good particle dispersion. Poly-Carboxylate is Super plasticizers for high performance concrete, high strength concrete, and high volume flyash/slag concrete and Optimum Dosage – (wt% of cement) 300ml t o 500ml per bag.

Redispersible Polymer Powder (RDP) is a key additive used in the construction and building materials industry. It is a polymer emulsion that has been converted into a powder through a drying process, typically spray drying. When mixed with water, it redistributes into an emulsion, providing flexibility, adhesion, and improved workability to various construction materials, such as cement, mortar, and gypsum. https://lnkd.in/gmQGMC3F #HPMC #buildingmaterial #Cellulose #VAE

Crystal-Clear Filtration, Effortlessly: Say Goodbye to Cloudy Worries with Advanced Cartridges

Looking for additives to make cement mortar better? 🤔 A small amount of additives effectively improve the performance of mortar, improve its workability and durability! 📣 📌 First, basic properties of HPMC HPMC is a white or yellowish fibrous powder that is easily soluble in water and can effectively increase the viscosity of the solution at low concentrations. It has many functions such as thickening, suspension, bonding, emulsification and film formation. 📌 Second, the role of HPMC in mortar 1. Thickening effect: HPMC has a long molecular chain, which can form a three-dimensional network structure in water, thereby improving the viscosity of the mortar. This makes the mortar more convenient in transportation and construction, and can effectively prevent water evaporation and improve the working performance of the mortar. 2. Water retention: HPMC has excellent water retention performance, which can effectively delay the setting time of mortar. This makes the mortar less prone to dry shrinkage cracks in transportation and construction, and improves the durability of the mortar. 3. Suspension: HPMC has a good suspension effect, which can effectively prevent the aggregate in the mortar from sinking. This makes the mortar in the process of use is not easy to appear segregation phenomenon, to maintain the uniformity of the mortar. 4. Bonding effect: HPMC has good bonding effect, which can improve the bonding force between mortar and base. This makes the mortar not easy to fall off during the construction process and improves the adhesion of the mortar. 5. Film forming effect: The film formed by HPMC has good toughness and durability, which can improve the waterproof performance and durability of mortar. #Hrdroxypropylmthylcellulose(HPMC) #Cementmortar #additive #Constructionsite

CNSL based polymer cement.... As a raw material for cement Nowadays, constructions widely use polymer-based cements due to their good adhesive qualities and resistance to moisture, acids and bases. The phosphorus modified-CNSL polymeric resin highly suits this requirement. This polymer sticks well on to the surface of porous bricks, concrete and steel. They can be easily set at low temperatures by the slow and gentle addition of heat. CNSL-based polymers can also be found useful in sealing leaks present in the roofs. These  CNSL-based polymers on being mixed with a curing agent forms a putty which can be filled into the cavities of the leaks in order to seal them.

Metal castings are generally prepared from shaped, cured mixtures of aggregate material sand and a binder. Basic steps involve mixing the sand with a resin binder and a curing catalyst, molding the mixture to the desired shape, and allowing it to solidify. Resins useful in this technique include formaldehyde which adds to enhancing the dimensional stability of the castings and also helps in withstanding high temperatures during the process due to its insulating properties. #Resin #formaldehyde #paraformaldehyde #chemical #chemicalmanufacturer #manufacturingindustry #Indiasleadingsupplier #Balajiformalin #Burakiagroup

How to mould cement using fibreglass mould.

#Tabularalumina is a high-purity form of aluminum oxide (#al2o3 ) that is characterized by its unique, well-defined tablet-shaped (tabular) morphology. The term "sintered" refers to the process of compacting and heating the alumina particles to form a solid mass. Sintered tabular alumina is produced through a specific manufacturing process that involves the sintering of tabular alumina aggregates. #refractories : Sintered tabular alumina is widely used in the production of refractory materials, including refractory bricks and castables, due to its high temperature resistance and mechanical strength. #abrasive Industry: It is used as an abrasive material in applications where high wear resistance is required, such as in grinding wheels and cutting tools. #ceramics : Sintered tabular alumina is used in the production of advanced ceramics, providing improved properties in terms of strength and thermal performance.

This new video demonstrates the benefits of using Westcoat Specialty Coating Systems urethane cement system in an automotive space, and also showcases our improved EC-95G Safety Yellow for line striping.  #concretemakesmesmile #urethanecement #epoxy #safetystriping #nissan

How to mould cement using fibreglass mould.