'Portland cement' diaporamas de présentation

WELCOME

WELCOME. N.C. DEPARTMENT OF TRANSPORTATION MATERIALS AND TESTS UNIT FIELD CONCRETE CERTIFICATION SCHOOL. Materials & Tests Contacts. Cabell Garbee, Field Operations Engineer Sandra Williams, Processing Assistant Phone 919-329-4200 Email concretetrng@ncdot.gov

2.15k views • 203 slides

Greening Mineral Binders

The technology paradigm defines what is or is not a resource - Pillzer. Greening Mineral Binders. Presentation by John Harrison, managing director of TecEco and inventor of Tec and Eco-Cements and the CarbonSafe process.

1.49k views • 89 slides

PORTLAND CEMENT

PORTLAND CEMENT. Portland Cement ? Gypsum+Portland Cement Clinker (pulverizing) Portland Cement Clinker ? Calcareous & Clayey Materials (burning) Paste ? P.C. + Water Mortar ? P.C. + Water + Sand Concrete ? P.C. + Water + Sand + Gravel. RAW MATERIALS OF P.C.

3.38k views • 88 slides

Lecture # 2

Lecture # 2. Civil Engineering Material Cement Dr. Attaullah Shah . Department of Civil Engineering Swedish College of Engineering and Technology-Wah Cantt. . INTRODUCTION.

1.35k views • 80 slides

What are Aerocon Panels & What makes it Unique?

What are Aerocon Panels & What makes it Unique?. A sandwich panel of two fiber-reinforced cement sheets enclosing a light weight concrete core composed of Portland cement and Fly-ash Fully cured at factory, they are ready for installation right away

2.04k views • 68 slides

Architectural Restoration

EPOKA UNIVERSITY Tirana, ALBANIA 2011 Faculty of Engineering and Architecture Department of Architecture Arch 322 Historical Environment and Conservation Lida MIRAJ Lesson 6. Historic Building Survey, Inspection and Recording. Design, relief, environment. Diagnosis of Building Failures.

1.36k views • 56 slides

Chapter 7 Portland Cement Concrete

Chapter 7 Portland Cement Concrete. 7-1 Portland Cement. Main minerals Lime ( CaO ) Silica (SiO2) Alumina(Al2O3) Iron Oxide (Fe2O3) Main component is lime (60-65%). Manufacture of Portland Cement. Raw materials ground up, mixed and burned in kiln Kiln reaches 1500 degrees C

1.23k views • 31 slides

SHRP 2 - R04 ABC Demonstration Bridge Design and Construction

SHRP 2 - R04 ABC Demonstration Bridge Design and Construction. AASHTO Committee on Construction San Francisco, CA. August 16, 2012. US Highway 6 Bridge over Keg Creek 6 miles east of Council Bluffs, IA Normal construction duration 14-16 weeks ABC construction duration 14 days.

523 views • 31 slides

Review of Maryland SHA Specification for Portland Cement Concrete Permeable Pavement System

Review of Maryland SHA Specification for Portland Cement Concrete Permeable Pavement System. Maintenance. Freeze Thaw Durability. Abrasion Resistance. Strength. The American Concrete Institute Committee Report ACI 522R-Pervious Concrete, Chapter 7.2.2 states:

570 views • 31 slides

FACULTY OF CIVIL & ENVIRONMENTAL ENGINEERING, UCET

ENGINEERING MATERIALS. BAA1312 &DAA1312. FACULTY OF CIVIL & ENVIRONMENTAL ENGINEERING, UCET. SYNOPSIS

403 views • 30 slides

Kurdistan Regional Government-Iraq Ministry of Higher Education and Scientific Research

777 views • 19 slides

Enviroment friendly utilization of fly ash for Geopolymers

322 views • 18 slides

Enviroment friendly utilization of fly ash for Geopolymers

304 views • 18 slides

ALTERNATIVES TO PAVING

ALTERNATIVES TO PAVING. NDDOT/LTAP Assistance Conference Mandan, North Dakota. November 30, 2011. Why do we need hard surfaced roadways?. Provide better level of service for the traveling public, most notably on Major Corridors. Preserve the existing aggregate on the road.

420 views • 17 slides

Bell Work

Bell Work. What does it mean to weld? Hint: What are we doing when we weld? . Area: Agricultural Mechanics. Unit: Lab Safety Lesson: 7. Identify How an oxyacetylene welder works. Objectives:. Describe how an oxyacetylene welder works. Label 12 parts of oxyacetylene system.

702 views • 15 slides

Composite Cement Testing Dyckerhoff Germany

Composite Cement Testing Dyckerhoff Germany . Denver, June 2012, Heiko Plack. Test Programme. Combinations tested ( varying contents ): Cementitious component : API Class G (medium coarse cement , Blaine 3.100 cm2/g) API Class G + CEM I 42,5 N (medium fine cement , Blaine 3.900 cm2/g)

443 views • 10 slides

Portland Cement is the basic ingredient of Concrete, mortar .

241 views • 7 slides

Competency: 207.00 Draw exterior elevations

Competency: 207.00 Draw exterior elevations. Objective: 207.01 Identify terms and definitions related to exterior elevations. Elevations. Exterior views of a structure. Elevations Terms & Definitions.

192 views • 7 slides

Composition of Phases in Geopolymer Leslie J. Struble, University of Illinois, DMR 1008102

Composition of Phases in Geopolymer Leslie J. Struble, University of Illinois, DMR 1008102.

279 views • 2 slides

Collection of fly ash specimens

Phase 1. Collection of fly ash specimens. Collected 20 different fly ashes (13 Class C and 7 Class F) 15 of them ( 9 class C ashes and 6 class F ashes) are currently on the INDOT list of approved pozzolanic materials

164 views • 2 slides