astm c chloride content limits

Chlorinated PolyVinyl Chloride (CPVC)

ASTM D2846 - Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Hot- and Cold-Water Distribution Systems ASTM F441 - Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedule 40 and 80 ASTM F442 Get price

Source detection and removal of organic chloride component in

5 Table 2. A selection of standards and patents related to studying organic chloride in crude oil Standard/ Patent Code Title Description ASTM D4929-04 Standard test method for determination of organic chloride content in Crude Oil ASTM D7536M Standard Get price

Specification 1047 I Fabrication of Precast Concrete Panels

ASTM C 1084, Standard Test Method for Portland-Cement Content of Hardened Hydraulic-Cement Concrete ASTM C 1202, Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration ASTM C 1567, Standard Test Method for Get price

Chloride limits in the ACI 318 building code requirements

Category of Maximum chloride ion (Cl-) content in concrete, reinforced concrete percent by weight of cement Acid-soluble Water-soluble Water-soluble (ASTM C 1152) (ASTM C 1218) (ACI 222.1) Prestressed 0.08 0.06 0.06 (pretensioned or post-tensioned) (40 Get price

Test on Hardened Concrete

ASTM C 1218, Water-Soluble Chloride Content in Concrete. This test provides data concerning the water-soluble chloride content of concrete at the depth the concrete powder sample is taken. It is a frequently used test when premature freeze-thaw or corrosion problems are being examined. Get price

Chloride content limits recommended by ACI Committee 201

tests for total chloride content (of the hardened concrete) be made first, according to the method of ASTM C 114. (If desired, the chlori d e content of any of the ingre d i e n t s may be determined separa t e l y.) If the total chloride content exc e e d s s u re d . Get price

How refineries around the globe are preventing chloride

Generally, GOST R 51858 requires that organic chloride content in the naphtha fraction of crude oil, up to a temperature of 400 F (204 C), should not exceed 10 ppm. However, in cases where the oil is being exported, chloride content cannot exceed 6 ppm and is typically between 2-3 ppm. Get price

Appendix C Chloride Threshold for Various Reinforcement Steel

C-4 C2.0 Threshold Values from Literature Chloride threshold values from literature sources are summarized for various steel reinforcement types in Table 2 to Table 8. Chloride thresholdare presented as reported from the cited s literature source in these tables Get price

SPECIFICATIONS FOR REINFORCED CAST

.5 Report on chloride ion penetrability test ASTM C 1202 for concrete mixes with a specified exposure class of C-XL or C-1. .6 Report on the water soluble chloride ion content by mass of cementing material in the concrete, CSA A23.2-4B. .7 Report on Air Get price

Standard Speciﬁcation for Thermal Insulation for Use in Contact

11.7 at 77 F (25 C), except for insulating or ﬁnishing cement, or both, which may have a pH no greater than 12.5. 13.3 The speciﬁc material supplied shall be analyzed in accordance with Test Methods C 871 for the following leach-able ions: chloride, sodium Get price

Specifying Concrete for Durability

used as a pre-qualification test in lieu of specifying low w/cm ratio. ASTM C 1202 provides some discussion of the relative potential for chloride ion penetrability based on the charge passed through the concrete specimen. RCP values greater than 4000 coulombs will Get price

Standard test methods (ASTM and others) for crude oil

There are specifications of maximum content of sediments and water for traded crudes (typically limits vary from 0.5 - 2 wt% BSW). K nowledge about the sediment content of crude oil is important in refinery operations and determination of water and sediment content is also required to measure accurately net volumes of actual oil in sales, taxation, exchanges, and custody transfers. Get price

A CRTTICAL EVALUATION OF ASTM METHOD C 1 14, SECTION19 FOR THE DETERMINATION OF TOTAL CHLORIDE CONTENT

the chloride content of hardened cement paste or concrete with accuacy and certainty. The most widely used method in North America utilizes ASTM Method C 114. section 19-chloride [SI. which in turn is based on Berman's Method [6]. Accordingis Get price

ASTM C1202

C1202-19 Standard Test Method for Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration electrical conductance~ chloride resistance~ chloride content~ deicing chemicals~ chloride penetration resistance~ Note 1: When using this test for determining acceptability of concrete mixtures, statistically-based criteria and test age for prequalification, or for acceptance Get price

Can Calcium Chloride Pounds Be Converted to Relative

In fact, calcium chloride testing has been specifically disallowed for lightweight concrete applications because the lightweight aggregate can impact results for false high or low results. The limits set for the test (i.e. 3 lbs/1000 sq ft) were somewhat arbitrarily chosen and published. Get price

ASTM C1218 / C1218M

Chloride content, along with other factors, can be indicators for the possibility of corrosion of embedded metallic materials. This test method is used to determine the water-soluble chloride content in cementitious mixtures, either in new construction or existing structures. Get price

Standard Speciﬁcation for Thermal Insulation for Use in Contact

11.7 at 77 F (25 C), except for insulating or ﬁnishing cement, or both, which may have a pH no greater than 12.5. 13.3 The speciﬁc material supplied shall be analyzed in accordance with Test Methods C 871 for the following leach-able ions: chloride, sodium Get price

ASTM D4929

D4929-19a Standard Test Method for Determination of Organic Chloride Content in Crude Oil organic chloride content~ X-ray fluorescence spectrometry~ oxidative combustion~ distillate fuels~ 2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard. Get price

ASTM C 1202 Standard Test Method for Electrical Indication of Concrete's Ability to Resist Chloride

ASTM C 1202 Standard Test Method for Electrical Indication of Concrete's Ability to Resist Chlori 1 C 1202 – 05 TABLE 1 Chloride Ion Penetrability Based on Charge Passed (1)1 Charge Passed (coulombs) 4,000 2,000–4,000 1,000–2,000 100–1,000 100 Get price

A CRTTICAL EVALUATION OF ASTM METHOD C 1 14, SECTION19 FOR THE DETERMINATION OF TOTAL CHLORIDE CONTENT

the chloride content of hardened cement paste or concrete with accuacy and certainty. The most widely used method in North America utilizes ASTM Method C 114. section 19-chloride [SI. which in turn is based on Berman's Method [6]. Accordingis Get price

ASTM CHIppAgE lIMITS FOr BrICk

ASTM standards C 216 (for facing brick), C 652 (for hollow brick) and C 1088 (for thin brick) spell out the acceptable amount of chippage to prevent or resolve disputes over the condition of brick delivered to the job site and placed in a wall. The standards allow up to 5 Get price

Specification 1047 I Fabrication of Precast Concrete Panels

ASTM C 1084, Standard Test Method for Portland-Cement Content of Hardened Hydraulic-Cement Concrete ASTM C 1202, Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration ASTM C 1567, Standard Test Method for Get price

Chloride limits for stainless steels

2007/9/12RE: Chloride limits for stainless steels strider6 (Materials) 11 Sep 07 16:14 The NIDI ref 11004 - materials for saline water, desalination and oilfield brine pumps. is a good paper to select materials for pumps in saline water. 98C for a duplex SS is high in terms of pitting and crevice corrosion and if you look at this data: Get price

Analysis of total chloride content in concrete

584 Materials and Structures/Matriaux et Constructions, Vol. 35, November 2002 3. DEFINITIONS Total chloride content:is the total amount of chloride ion in a sample of concrete, including bound in the solid phases and free chlorides in the pore solution. Free Get price

Experimental Protocol to Determine the Chloride

2017/8/31The established approach in engineering for managing chloride-induced steel corrosion in concrete is based on a chloride threshold value (also termed critical chloride content, C crit) 1, 5, 6. According to this concept, corrosion initiation is thought to occur as soon as the chloride concentration in the concrete at the steel surface exceeds the C crit threshold. Get price