What is freeze thaw - Study guides, Class notes & Summaries

FULL NHIE EXAM PRACTICE - Questions and Answers (Complete Solutions) Where you have found evidence of footing settlement, how can you predict whether there will be further settlement? (a) You can count the number of planes of movement. (b) You can determine the type of foundation material. (c) You cannot predict settlement from a single inspection. (d) You can determine the depth of the footing. You typically identify a Freon leak (a) As an oil stain (b) As refrigerant coming out of the Freon ...

ICC Soils Exam Questions with Correct A The strength of a soil, or the ability to compact a soil into a suitable construction material will depend on? - Answer-Soil type Soil density The amount of water in the soil Types of soils - Answer-Gravel (mm to cm's in size) Sand (mm in size) Silt (fine particles with little cohesion) Clay (has cohesion, can stick together) Organic soils (peat, topsoil) Organic soils (O) - Answer-Have a large componet of dead or decaying plants, and are not use...

What are the ingredients for mortar? correct answers Fine aggregate (sand), lime, water and Portland Cement Why is lime added to the mortar mix? correct answers Increases workability and improves the smoothness After 2 1/2 hours the mortar mix must be discarded. (T/F) correct answers True Stiff mortar can be "retempered" if the mix is less than 90 minutes old. (T/F) correct answers True What do bond enhancers do when added to the mortar mix? correct answers Improve flexural strengt...

Foodborne intoxication is caused by eating foods that contain? Correct Answer: poison producing microorganisms Hepatitis A virus would most likely be found in what foods? Correct Answer: raw oysters The chef has just finished preparing raw chicken in a citrus marinade. She will store them in the fridge for the next shift to cook for dinner. In order to prevent cross contamination, where should the chef place the tray of chicken breasts in the fridge? Correct Answer: on the bottom shelf ...

AIC Exam Practice & All Possible Questions and Answers Updated ;All solutions solved and verified by AIC Experts 100% Guaranteed Success(OVER 300 QUESTIONS AND ANSWERS) Which of the following documents is utilized for correspondence between the A/E or Owner and the Contractor? Answer - Formal Business Letter Which of the following documents is used for correspondence between the home office and the job site? Answer - Memorandum What is the best time to distribute the Working Agenda ...

Which of the following is a high strength mortar and has greater durability than the other types of mortar? - Answer -Type M mortar Which of the following mortars is a low-strength mortar suitable for interior non-load bearing masonry only and should never be subject to freeze thaw cycles? - Answer -Type O mortar Modulus of Elasticity most directly relates to which property of a material? - Answer -Stifness There are two classifications of trees? They are? - Answer -Deciduou...

Which building code covers all buildings with exception to detached one and two family dwellings? correct answers IBC If the project is permitted underneath the IBC who performs the inspection for the foundations? correct answers Special inspector What is the purpose of providing temporary heating for a project? correct answers For construction activities that require a specific temperature to perform When do Best Management practices need to be installed in the construction schedule? c...

when retaining walls fail they tend to ~ rotate types of retaining walls ~ sheet pile, diaphragm, caisson how are tiebacks used in retaining walls ~ they are used in all retaining walls to anchor them to the soil the cut and cover technique is ~ not tunneling, but is used to create tunnels a TBM is ~ a tunnel boring machine (real tunneling) what makes ground ice challenging to deal with ~ variation, which makes it affect bearing capacity greatly what is the active layer ~ the distur...

1. Extracting Raw Material 2. Forming Processes 3. Drying 4. Firing 5. Packaging and Distribution Name one of the five main processes in the manufacture of clay bricks A. Concave Joint B. Weathered Joint C. Flush Joint D. V Joint E. Struck Joint F. Raked Joint Identify the mortar joints illustrated Concave Joint A good, standard joint that is universally accepted as the best joint for preventing water penetration. Weathered Joint A fair joint. Due to the slope o...

State the typical values for the Young's modulus of Mild Steel, Concrete, Timber and Masonry If a beam had a second moment of area (I), and was spanning a distance (L) which material property would directly influence how much it would deflect under a constant load (F)? Youngs Modulus (E) State which materials are not affected by creep and why? Masonry, generally not significant Steel, only at high temperatures State which materials are affected by creep? Timber Concr...