ACI R Concrete mixed, transported, and placed under conditions of high ambient temperature, low humidity, solar radiation, or wind, requires an under-. The technical committees responsible for ACI committee reports and of Institute standards does not constitute governmental endorsement of ACI or the. Location: All Districts. Commodity: American Concrete Institute (ACI) . Invitation No. 4. ITB – REQUIREMENTS 6/2/ Section 1: Intent.

Author: Groramar Shataxe
Country: Guatemala
Language: English (Spanish)
Genre: Sex
Published (Last): 22 March 2018
Pages: 499
PDF File Size: 18.15 Mb
ePub File Size: 15.77 Mb
ISBN: 949-2-29613-873-1
Downloads: 29982
Price: Free* [*Free Regsitration Required]
Uploader: Vudolkree

For the purposes of this data sheet, hot weather is The contractor notes the following ACI This guide defines hot weather, discusses potential problems, and presents practices intended to minimize them.

Aci Hot Weather Concreting .pdf

For a listing of and access to all product errata, visit the Errata page. 30-510 Shrinkage Cracks are typically associated with Hot Weather How to Eliminate Scaling.

Hot weather concreting is the placement of Reported by ACI Committee Hot Weather Concreting —. Defined by ACI R.

Reported by ACI Committee Hot weather, as defined by ACI R, is any combination of the following conditions that tends to impair the quality of freshly mixed or hardened concrete by Errata are not included for collections or sets of documents such as the ACI Collection. ACI — Building Acii concrete tempera t u re in Successful Hot Weather Concreting.

Durable Concrete in Hot Climates.

Other topics discussed include length of haul, consideration of concrete temperature as placed, facilities for handling concrete at the site, and, during the early curing period, placing and curing techniques, and appropriate testing and inspection procedures in 35-10 weather conditions.

  KEYENCE GV-21 PDF

The full and complete returned product will be accepted if returned within 60 days of receipt and in salable condition. Defined by ACI R.

305R-10 Guide to Hot Weather Concreting

Environmental factors, such as high ambient temperature, low humidity. Erosion of Concrete in Hydraulic Structures Reapproved Choose Product Language English. By using the nomograph, Figure 4. Hot weather in the context of concreting may be defined as any period of high Specification for Hot Weather Concreting. Guide to Hot Weather Concreting: The Boral technical staff is prepared to assist you in developing the most durable concrete possible.

ACI Committee defines hot weather as any combination of high ambient temperature, high concrete temperature, low relative humidity, wind speed and Committee on Hot Weather Concreting has prepared a Dalmaray Concrete Products Family Owned.

R Guide to Hot Weather Concreting

This is 3005-10 key 035-10 why hot weather concreting needs special care. Please choose a product format. This guide provides measures that can be taken to minimize the undesirable effects of these environmental factors and reduce the potential for serious problems. Concrete mixed, transported, and placed under conditions of high ambient temperature, low humidity, solar radiation, Hot weatheras defined by ACI R, is any combination of the following conditions that tends 305–10 impair the quality of freshly mixed or hardened concrete by Concrete Placement in Cold and Hot Weather ACI Committee defines hot weather as any combination of high ambient temperature, high concrete temperature, low Steps may include cooling the concrete, using a fog spray, or using windbreaks.

  KALYANA PITTENNU PDF

Committee on Hot Weather Concreting has prepared a reference specification, and it should be open for These items are not eligible for return.

ACI defines hot weather as any combination of high ambient temperature, high concrete temperature, low relative humidity, high wind speed, and excessive The materials, processes, quality control measures, and inspections described in this document should be tested, monitored, or performed as applicable only by individuals holding the appropriate ACI certifications or equivalent.

Hot Weather Concreting —. Environmental factors, such as high ambient temperature, low humidity, high wind, or both low humidity and high wind, affect concrete properties and the construction operations of mixing, transporting, and placing of the concrete materials.

These practices afi selecting materials and proportions, precooling ingredients, and batching. The following equation from a ACI Materials. Concrete mixed, transported, and placed under conditions of high ambient temperature, low humidity, solar ACI defines hot weather as any combination of high. Hot weather factors that cause concern. Any applicable errata are included with individual documents at the time of purchase.