MASONRY. 4.1 Storm Shelter Area/Tornado Protection: In new building construction, provide lateral and vertical bracing in the walls around the employee toilet rooms. DIVISION 5 – METALS
MASONRY. Includes such testing as prism tests, mortar cube, grout tests, water infiltration.
MASONRY. Amount Walls in two skins described as "bagged and sealed" shall be deemed to include having the outer face of the inner skin bagged with 1:6 cement and sand mixture and sealed with two coats "Brixeal" bitumen emulsion waterproofing coating.
MASONRY. A. Area of Concern: Cracks in mortar joints between brick and stone. Standard: Cracks that do not exceed an average of 1/8 inch in width are to be expected due to normal expansion and contraction of the materials, provided that such cracks should not result in bricks or stones coming loose.
MASONRY. 04000 - General Contractor shall provide labour and materials pertaining to masonry work as required and as specified herein, while complying with all applicable building codes. 04100 – Walls All cracks or defects should be repaired and sealed leaving all ready to receive paintwork. The edges of the repair must be cut square. Cut out all cracks to a minimum depth of ¼ inch. Brush off all dust with clean water and thereafter apply mortar repair to all defective masonry areas including for reforming joints to match existing profile. DIVISION 07. ROOFING 07000 - General Contractor shall provide labor and materials pertaining to thermal and moisture protection work as specified herein, while complying with all applicable building codes.
MASONRY. Stone used in masonry shall be regular field, river or quarry stone of approved quality, free from seams and other defect. All masonry stone shall be kept slightly moist at the time of use. Stone used for masonry shall be two-thirds of the wall thickness. Round stone will be permitted only in limited amount in combination with angular stone and shall not be used in walls having a thickness less than forty (40) cm.
MASONRY. Eliminate CMU walls from ceiling to deck unless required for fire rating, sound attenuation or security. • All restroom walls shall extend to deck; including walls between adjacent restrooms. • All restroom ceilings to be hard surface instead of lay-in ceiling tile. • The ARCHITECT is responsible for ensuring the integrity of the moisture barrier on all outside walls. This includes frequent onsite inspections during the installation of waterproofing material and exterior brick to ensure that the membrane is not damaged and that the weep holes are properly located and not filled with mortar. • Mortar Net or similar product shall be specified on all projects. • Mock-up panel is required for all masonry designs. • All brick shall be king size, 1/3 bond. Special shapes required at corners if not 90 degrees. • All interior CMU to be stack bond unless otherwise approved by OWNER. • All outside corners on CMU to be bull nose. Field ground bull nose is not acceptable. • Provide suitable backer material inside of door frames so that silencers can be securely installed in door frames after grouting. PLACE A BOLD NOTE ON THE DRAWINGS TO INDICATE THIS AS A MANDATORY OWNER REQUIREMENT. RETURN TO TABLE OF C ONTENTS DIVISION 05 METALS • Roof Deck: G-90 Galvanized 24 gauge slotted deck welded at every corrugation and every bar joist. Screw side laps 18" on center with #10 STAINLESS STEEL SELF TAPPING SCREWS. • Roof deck material to be 80,000 psi, minimum. • Weld washers not required on roof deck 22 gauge or thicker. • Do not allow welds to burn through deck leaving a hole. • Wire brush and paint or cold galvanize roof deck welds. • Space welds 6 inches on center in perimeter and corner zones. • Provide a roof ladder for all changes in roof level. • All roof deck standards must be reviewed by the District Roofing Consultant prior to releasing for proposal requests. CONTRACTOR shall facilitate a roof deck pre-installation meeting that shall include the District Roofing Consultant.
MASONRY. For preambles see "Model Preambles for Trades (2008 Edition)" and Supplementary preambles as specified in the Trades. Quantity Rate
MASONRY. Brick Masonry shall consist of, but not be limited to, the following work procedures and installation of the following materials:
MASONRY. Cement Masonry shall consist of, but not be limited to, the following work procedures and installation of the following materials:
