nitinsealexenterpris nitinsealexenterpris

22-03-2021
Social Studies

contestada

what are the ingredents in portland cement

Respuesta :

kaleycarrubba kaleycarrubba

22-03-2021

Portland cement is made up of four main compounds: tricalcium silicate (3CaO · SiO2), dicalcium silicate (2CaO · SiO2), tricalcium aluminate (3CaO · Al2O3), and a tetra-calcium aluminoferrite (4CaO · Al2O3Fe2O3).

Answer Link

Otras preguntas

Which of the following is a validation of congruency between two polygons? A.if by applying only rotation you can make them coincide B.if by applying only tra

are liabilities debts or credits?

Calculate the molarity of 32.1 g of MgS in 841 mL of solution.

What happens to a sedimentary rock after it got subducted? What would it turn into? A) sedimentary rock B) metamorphic rock C) igneous rock D) sediment

Which figures are polygons?

English question below

How is the underlined pronoun used in the sentence? The mail in the basket is for them. A. subject B. object of a preposition C. subject complement

A farmer needs to buy fertilizer for two fields.one field is shaped like a trapezoid, and the other is shaped like a triangle.The trapezoidal field has bases th

What is the IQR (Inter Quartile Range) for the data set? 11 6 19 14 21 7 13 15 15 Question 9 options: 8 9 15 17

Directions: Select each correct answer. More than one answer may be correct. Which of the following could be part of an effective plan to decrease the environme