The introductory part of the questionnaire included age, years of education, years in other industry, years in different sections of the cement factory, use of respiratory protective gear, past respiratory diseases and smoking habits according to the British Medical Research Council questionnaire [ 17].
The microstructure of cross sections of the cements was visualized by SEM TM-10000, HiTokyo, Japan, Japan) using a backscattered electron detector and an acceleration voltage of 15 kV, at time points 0, 10, and 25 weeks.
The first section deals with the properties of cement modified with marble dust (marble dust blended cement), whereas the second section discusses the properties of concrete contained marble dust as a cement replacement and as a sand replacement (cement addition).
According to some reports, a block of cement from a section of the stadium which was undergoing construction hit Ebossé in the head causing severe cranial trauma.
This papers addresses the disparities that exist in measuring the constitutive properties of thin section cement composites using a combination of tensile and flexural tests.
When you are ready, put your gloves on and spread a thick layer of cement on to a section of your plywood, pushing your tiles into it.
Sectioning of the implant revealed a thin layer of cement at the dome and a penetration of cement deep into the bone was observed in the top and central region.
The compressive strength of cement stone rises slowly when cementing marine shallow section at low temperature, resulting in increased drilling cost and risk.
In the meantime, several blocks away, in the Parkside section of town, red iron beams pierce the sky, while rows of cement blocks begin to form the walls of the new Boys and Girls Club being built across the street from Camden High School.
Once the rig is back in place and operating, about two days of work are needed to install and cement a last section of steel casing pipe in the relief well.
