12 masonry - Study guides, Class notes & Summaries

Az ROC Trade Exam B-3 License Correctly Solved Already Passed A+ Nails used for installing Hardboard panel siding vertically must accommodate the sheathing and penetrate the framing a minimum of how much? *ANS* 1-1/2 inches When framing openings in floors with a header and trimmer joists, what maximum header joist span is allowed with a single member header? *ANS* 4 feet Above the handrail and below the head, what is the minimum clear opening on a stairwell? *ANS* 36 inches When inst...

Illinois Lead Risk Assessor Guide – 2022/2023 Already Passed Water Lead Action Level 5 ppb Soil High Contact Area Action Level 400 ppm Soil General Action Level 1200 ppm Soil Abatement Level 5000 ppm Soil IDPH Regulatory Level 1000 ppm Paint Chip - HUD hazard level 5000 ppm or 0.5% Lead by weight Consumer Product Safety Commission (CPSC) - Regarding Lead Banned new paint containing more than 90 ppm (or 0.009%) lead for residential use. T/F: There is a ban for LBP in an industrial settin...

1. One of the best ways to stress the importance of inspections upon building owners is through : - A follow - up visit . 2. In an inspection report , fire inspectors are generally concerned with presenting the facts and evidence to prove a point , draw a conclusion , or : - Justify a recommendation 3. Which statement regarding inspection forms / checklists is true ? - They are very useful for inspecting common items and / or complex processes . 4. During an inspection of a bui...

The inspector is not required to determine ____ ___ of any system or component. - Answer- -Years of age -Life expectancy -Make model Horizontal waste pipe should slope ____ inch per foot - Answer- 1/4" per foot if < 3 inch pipe. 1/8" per foot if > or = to 3 inch pipe Drip screed - Answer- Also called weep screed. Used at the base/bottom of stucco walls to release moisture. Pressure Vacuum Breaker (PVB) - Answer- Used for Backflow Prevention. Lawn Irrigation systems: install...

12" - Answer- A foundation drain shall extend past the outside edge of the footing at least how far? 3/8" - Answer- A concrete masonry foundation wall extends below grade and will require parge coating using Portland cement mortar. What is the minimum allowable thickness? contacting the local utility companies - Answer- Which is the first step that needs to be taken prior to starting any excavation work? conducting test borings - Answer- Before excavating for a new building, how shoul...

Masonry Level One Module 28102-13 Exam Questions and Answers Already Passed What is the main ingredient in mortar? - A) Gravel - B) Sand - C) Water - D) Cement D) Cement Which type of brick is designed for load-bearing walls? - A) Firebrick - B) Common brick - C) Paving brick - D) Hollow brick B) Common brick What is the purpose of a bond beam in masonry construction? 2 - A) To provide insulation - B) To help distribute loads across walls - C) To improve the aest...

Concrete Masonry Ch 12 Questions and Answers Graded A+ What is the primary purpose of concrete masonry blocks? The primary purpose of concrete masonry blocks is to provide structural support and create durable walls. How does temperature affect the curing of concrete masonry? Temperature affects curing by accelerating hydration in warm conditions and slowing it down in cold conditions. What is the purpose of using a block trowel in masonry work? A block trowel is used to spread ...

The minimum crawl space ventilation required is 1 square foot per each ______ square feet of under floor space without a vapor barrier. 150 A ventilating opening within a crawl space shall be located within __________ of each corner of a building. 3 feet An access opening to a crawl space through a perimeter wall shall be a minimum size of 16" x 24" According to code, wood beams, rafters, and joists may NOT be notched in the middle 1/3 Truss design drawings shal...

HIC Virginia - General Contractor Combined Exam Tested Questions With Revised Correct Detailed Answers |ALREADY GRADED A+ PASS 2024 >> BRAND NEW VERSION!! 1) In a post tensioned Beam what is the minimum size bar used to support the beam? - ANSWER #4 Bar 2) What is the minimum height between finished floor and joist in the kitchen is 48" on center? - ANSWER 7 FT 3) How thick does a load bearing masonry need to be on a single story building? - ANSWER ...

NASCLA Accredited Exam - JJ Johnson Contractor Seminar ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS What are 4 types of Steel Decking? Composite, Roof, Cellular, and Form What are the lengths of Full sheets of Steel Decking? 12", 18", 24", 30", or 36". All are usually less than 40" Who has full responsibility for Safety on a construction site? The prime contractor Who is responsible to ensure workers have appropriate eye protection? The employer Safety belt lanyard shall ...