What is the standard ASTM for cement?
ASTM C150 – 04
ASTM C150 – 04 Standard Specification for Portland Cement.
What are the various ASTM tests required for cement?
Cement Test Methods & Testing Equipment List
- Compressive Strength. ASTM C109/AASHTO T 106.
- Consistency Test of Cement. ASTM C230/AASHTO M 152.
- Length Change/Soundness of Cement. ASTM C151/AASHTO T 107.
- Air Content of Cement. ASTM C185/AASHTO T 137.
- Specific Gravity/Density of Cement. ASTM C188.
What are the specifications of cement?
Table 1: Physical and Chemical Requirements for Hydraulic Cement
| 1 | Physical requirements | OPC 43 (conforming to IS 8112:2013) |
|---|---|---|
| i. | CaO – 0.7 SO 3 | 0.66-1.02 |
| 2.8 SiO2 + 1.2 Al2O3 + 0.65 Fe2O 3 | ||
| ii. | Ratio of percentage of alumina to that of iron oxide, Min | 0.66 |
| iii. | Insoluble residue, percent by mass, Max | 4 |
What is ASTM IV cement?
– Type IV—Low-heat portland cement. – Type V—Sulfate-resisting portland cement with appropriate limits on composition. In addition, portland cement can also be specified under ASTM C1157 (Standard Performance Specification for Hydraulic Cement) as: – Type GU—general use.
What does ASTM mean in concrete?
American Society for Testing and Materials
● American Society for Testing and Materials. (ASTM) – all types of materials including concrete.
What is ASTM 270?
The ASTM Standard C270 (Mortar for Unit Masonry) provides the basis for specifying cement-lime mortars. This specification provides the basis for five different mortar types (Type K is listed in section X3 of the appendix) depending on the strength of mortar needed for an application.
What is ASTM C207?
ASTM C207, 2018 Edition, October 1, 2018 – Standard Specification for Hydrated Lime for Masonry Purposes. This specification covers four types of hydrated lime. Types N and S are suitable for use in mortar, in scratch and brown coats of cement plaster, for stucco, and for addition to portland-cement concrete.
What is 1L cement?
PLC/1L is Portland Limestone Cement. This general-purpose cement adds finely ground limestone to provide superior particle packing for a denser, more durable matrix. PLC meets the performance specifications of ASTM C 595 with less CO2/ton.
What is the standard grade of cement?
b. M30 Grade. Used as Reinforced Cement Concrete (RCC). Used for construction of slabs,beams,columns,etc.
What is the ASTM Book of standards?
Annual Book of ASTM Standards. The 80+ volume Annual Book of ASTM Standards contains ASTM’s 13,000+ standards and is available in print and Subscription formats. The volumes can be purchased individually, as a section (at a 25% discount) or as the complete 80+ volume set (at a 50% discount).
What is the standard thickness of concrete?
A concrete floor should be about 4 inches thick if it is in a residential home or building. For a building supporting heavy loads, 5 to 6 inches is the recommended thickness. A good quality concrete floor will have even thickness throughout.
What is the procedure for cement testing?
Test Procedure Fix and place the Vicat apparatus on a flat surface and make necessary adjustments. Now take 400gm of cement specimen and add 28% of water by the weight of cement and mix gently for up to 3 to 5 minutes. Then fill the cement paste into the Vicat mould and remove the excess cement paste by the trowel.