Concrete Surfaces
Found 9 free book(s)
CURING & SEALING - Euclid Chemical
www.euclidchemical.commarks on the concrete surface if placed and maintained improperly. Liquid membrane-forming curing compounds and curing and sealing compounds are materials that are sprayed and rolled onto freshly finished concrete surfaces, and dry to form hardened films that facilitate proper cement hydration and strength gain in the concrete.
Cementall Data - Concrete Solutions and Supply - Home
concretesolutionsandsupply.comFor repairs, adjacent surfaces shall be clean, sound and free from any materials that may inhibit bond such as oil, asphalt, curing compounds, acids, dirt and loose debris. Roughen surfaces and remove all unsound concrete. Immediately prior to placement the repair surfaces shall be thoroughly saturated with no standing water. MIXING:
03 35 00 - Concrete Finishing
webapps.bart.govA. Unexposed Surfaces: 1. Concrete that will not be exposed in the completed structure shall be any form finish as specified in Section 03 11 00 - Concrete Forming, and ACI 301 for "rough form finish." 2. Concrete to receive membrane waterproofing shall receive a "smooth form finish" in accordance with ACI 301.
Acceptance testing and criteria for ready mixed concrete ...
www.devb.gov.hkapplied to moulded surfaces steadily at a certain loading rate • No capping is required and thus the test method is applicable to both normal- strength concrete and high-strength concrete
306R-16: Guide to Cold Weather Concreting
www.concrete.org6.1—Preparation of surfaces in contact with fresh concrete, p. 8 6.2—Massive metallic embedments, p. 8 6.3—Subgrade condition, p. 8 CHAPTER 7—PROTECTION AGAINST FREEZING FOR CONCRETE NOT REQUIRING CONSTRUCTION SUPPORTS, p. 8 7.1—Protection methods, p. 8 7.2—Protection period, p. 9 7.3—Protection period for durability, …
1.1 REFERENCES 1.2 DEFINITIONS 1.3 SUBMITTALS 1.4 ...
www.wbdg.org2.4.5.1 Horizontal Surfaces, 3 Percent Slope, Maximum 2.4.5.2 Vertical Surfaces Greater Than 3 Percent Slope 2.4.5.3 Preformed Polychloroprene Elastomeric Type 2.4.5.4 Lubricant for Preformed Compression Seals 2.4.6 Vapor Retarder [and Vapor Barrier] 2.4.7 Dovetail Anchor Slot 2.5 CONCRETE MIX DESIGN 2.5.1 Properties and Requirements
Safe Job Procedure Concrete Core Drilling
cdn.dal.caUneven or unstable work surfaces Applicable Regulations / Standards / Procedures Facilities Management Silica Exposure Control Program Equipment specific safe work practices and safe job procedures Personal Protective Equipment Requirements The following is a list of the standard PPE required when performing this type of work:
Concrete Repair Manual (CRM)
onlinemanuals.txdot.govremove rust from exposed steel surfaces. Incorporated detail for concrete repair with mechanical anchors. Included definition of SSD (saturated sur-face dry) Adjusted the duration of water blasting to at least 15 minutes to achieve SSD. Ch 3, Section 3: Removed 'other approved techniques' to remove rust from exposed steel surfaces.
AUTOCLAvED AERATED CONCRETE MASONRy UNITS
imiweb.orgOct 01, 2015 · Autoclaved Aerated Concrete Masonry Units (AAC) are ultra lightweight concrete blocks with a unique cellular structure that provides superior energy efficiency, fire resistance and acoustical properties. AAC was developed by architect Dr. Johan Eriksson in 1923 at the Royal Technical Institute in Stockholm, Sweden, and was patented for