What Is Latex Cement? | Hunker

Latex cement is composed of Portland cement, sand and a latex binder, according to the Home Depot website. Latex cements come in a many forms. Some latex cements are dry and must be mixed with water. Other mixtures are premixed and can be used directly from the container. Other types require that the liquid latex be mixed with the dry cement

Concrete Repair - TCC Materials

ProSpec® Pourable Concrete Patch (BOM #120672) is a Portland cement-based, flowable, squeegee-grade, polymer-modified patching and resurfacing mix for interior and exterior horizontal concrete substrates. Easy to use, it corrects defects up to ½ in. (13 mm) on concrete surfaces prior to applying new flooring materials or coatings.

CONCRETE – Carbon Smart Materials Palette

Carbon Impact of Concrete. Concrete is the most widely used construction material in the world, and is responsible for 6-10% of global anthropogenic carbon dioxide (CO 2) emissions.Portland cement is the primary ingredient in concrete and is responsible for the majority of concrete’s carbon emissions.

Slag and Exterior Concrete Durability| Concrete

In our area, people are discussing the benefits or disadvantages of finishing exterior concrete containing ground granulated blast furnace (GGBF) slag. One group claims that since slag is finer than portland cement, a finisher brings more fines to the surface after straight edge and floating and thus creates a less durable surface. Another group suggests that the excess fines in a flatwork

Bonded, Thin-Lift, Non-Reinforced Portland Cement Concrete

using conventional procedures, equipment and concrete paving mixtures both with and without super-water reducing admixtures; 3. Determine if an adequate bond between the existing pavement and an overlay of thin-lift, dense, non-reinforced Portland Cement Concrete can be obtained with only special surface cleaning and no surface removal or grinding.

Hydration of Portland Cement

Hydration of Portland Cement. Introduction Portland cement is a hydraulic cement, hence it derives its strength from chemical reactions between the cement and water. The process is known as hydration. Cement consists of the following major compounds (see composition of cement): Tricalcium silicate, C 3 S; Dicalcium silicate, C 2 S; Tricalcium

PRODUCT DATA SHEET Sikagard®-720 EpoCem

to remove cement laitance and achieve an open tex-tured surface. Weak concrete must be removed and surface defects such as blow holes and voids must be fully exposed. Repairs to the substrate, filling of blowholes/voids and surface levelling must be carried out using appropri-ate products from the Sikafloor®, Sikadur® and Sik-

Products - Pre-Krete

Products Pocono Fabricators Product Line. Pre-Krete Formula C-17 Calcium Oxide Hydraulic Cement – Portland based product. Utilized in corrosive and abrasive environments having a pH of 7 or greater. Consult the factory with details of your specific application. Technical Data Sheet | SDS

Low Temperature Synthesis of Belite Cement Based on Silica

Oct 29,  · Synthesis of low-energy belite cement as an alternative to the conventional Portland cement was carried out in two steps. The first step is preparation of dicalcium silicate hydrate (hillebrandite, Ca 2 (SiO 3)(OH) 2) by hydrothermal treatment of silica rich waste material/lime mixtures.Hillebrandite was synthesized by hydrothermal treatment of quartz and lime with Ca/Si = 2.0

Zeolite-based lightweight concrete products - National

Zeolite-based lightweight concrete products containing 50-80 wt. % of zeolites treated at high temperature (800°-1000° C.), 20-50 wt. % Portland cement and 0-5 wt. % lime have compressive strength greater than 20 MPa after 3-6 hours autoclave curing at 170°-180° C., or after 8-14 hours moist-curing at 75°-85° C., or after 28 days moist

Compare Concrete Mixes for Crafting - Made By Barb - which

Sometimes people refer to Portland Cement as concrete. When you say 'builders concrete' is it a mix? or the portland cement? If it's the cheap mix with the stone/aggregate I have heard that some people just sift out the big rocks and use it as a sand mix. If it's portland cement use a ratio of 1 part portland cement to 2-3 parts sand.