Minimum Concrete Cover: This refers to the minimum distance (cover) required between the waterstop and the concrete face. Due to the expansive nature of swellable waterstops, if the waterstop is too close to the face of the concrete, the pressure created could blow the face of the concrete out, compromising the joint.

Concrete Capping Compound Features: Reliable sulfur mortar capping compound offers faster melting times and lower optimum pour temperature; Ultra-thin flakes melt quickly at 230°–240° F (110°–115°C) with reduced odor; The compound is not damaged by overheating and can be re-melted with no loss of properties;

Pour the molten No. 600 into the cap-ping plate with a ladle. Place the con-crete cylinder immediately into the sulfur cement and allow to remain until the compound solidifies (approximately one minute). After the compound has solidi-fied, remove the capped cylinder from the mold. PHYSICAL PROPERTIES No. 600 No. 610 Bond strength 150 psi 45 psi

Via delle Industrie, 25 - 24048 Treviolo (BG) - Italy Phone +39 035 2055011 - Fax +39 035 2055055 Email: [email protected] - VAT. 01696470168

 — The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for …

Gilson Gray Iron 9000 Capping Compound is a new and improved sulfur mortar capping compound that ensures even load distribution during concrete strength testing. Ultra-thin, low-odor flakes are carefully formulated from sulfur and mineral filler. Gray Iron melts quickly at 230°—240°F (110°—115°C), with a wide optimum pouring range of …

Unbonded Capping is a safe, accurate, and economical alternative to the use of hot sulfur capping compound for compressive strength tests of concrete specimens. Steel Retainer Rings hold tough 0.5in (12.7mm) thick neoprene pads at each end of the concrete test cylinder to distribute compressive load forces evenly.

Flake-Style sulfur capping compound for testing of concrete cylinders, concrete blocks, concrete prisms, and other special shapes for compressive strength. High compressive strength, exceeding ASTM C-617 standard!

 — The difficulty is further complicated by the lack of commercially available capping compounds that are suitable for use with high strength concretes. Previous Research. ... The concrete was known to reach a compressive strength of 12,000 psi (83 MPa) in 36 days. Test specimens were molded and cured in accordance with ASTM C 192.

Sauereisen 600 flake Basolit Sulfur Capping Compound has been used for many years by concrete testing laboratories for testing concrete cylinders for compressive strength. Product Index — Mining. ... in accordance with requirements of ASTM C-617, Standard Method of Capping Cylindrical Concrete Specimens. 600 has a wide pouring range: if ...

 — In Australia, we often lean towards concrete and terracotta due to their reliability and the protection they offer under the harsh Australian sun. Proper installation and regular maintenance are essential to keep these materials in top condition. ... What are the latest advancements in bedding and pointing compounds for roof capping in Australia?

Capping Compound. Add To Quote. Categories: Concrete & Cement, Capping. Main Features. Industry Test Standard. A sulphur compound for the capping off concrete cyclinders and cubes. Sealed in a 20kg plastic …

- If the capping material does not have cube strengths at least as high as the concrete tested, a qualification test program by the manufacturer must demonstrate performance; - The maximum cap thickness is reduced from 6 to 3 mm (0.25 to 0.125 in) - The caps must be aged a minimum of 16 h rather than 2 h.

Vitrobond is a mineral-filled, sulfur-based compound formulated for capping concrete test cylinders. It is easily melted, pours smoothly, possesses high compressive strength and gives consistent test results. Vitrobond has been used for many years by independent testing laboratories, pre-stressed concrete structures manufacturers and federal ...

Capping Compound *TEMPORARILY OUT OF STOCK* Meets ASTM C-617 specification. Test Mark Ultra-Strength Capping Compound is a sulfur based compound that ensures even distribution of compressive load …

The capping compounds investigated were commercially available and advertised for testing HSC. The unbonded pads were neoprene pads with a Shore A Durometer hardness of 70. ... A Simple Device to Obviate Capping of Concrete Specimens. ASTM Proceedings, Vol. 26, Part II, 1926, pp. 488–492. Google Scholar. 22. Evaluation of Strength Test ...

Gilson Gray Iron 9000 Capping Compound is a new and improved sulfur mortar capping compound that ensures even load distribution during concrete strength testing. Ultra-thin, low-odor flakes are carefully …

Concrete capping is an indispensable technique in the realm of construction, often misunderstood despite its critical role in ensuring structural integrity and longevity. By adding a layer of concrete over an existing structure, concrete capping addresses several key concerns such as leveling uneven surfaces, enhancing structural reinforcement ...

 — Capping Compound Hi-Cap2. ... Standard Method of Capping Cylindrical Concrete Specimens. Once returned to a solid state, its compressive strength increases. In about 2 hours a 2-inch (51 mm) cube breaks at 8,000 psi to 9,000 psi (55.16 to 62.05) MPa. You can use it on concrete with strength up to 16,000 psi (110.32 MPa) with confidence.

Vitrobond Ingot Capping Compound for concrete compressive strength testing is a solution that's easy to store and handle. This sulfur-based dark gray compound is carbon-filled and melts and pours smoothly for consistent results. Compressive strength exceeds 5,000psi (34.4kPa) at two hours and increases to 7,000psi (48.3kPa) at seven days.

Capping a concrete cylinder is not a complicated process, but like anything, some techniques make it easier and more efficient. Follow the recommendations of the compound manufacturer carefully to prepare …

Advantages of Topping Concrete. Increased flooring thickness; Clean new concrete surface that will hide flaws evident in original concrete; Level and flat concrete floor to be polished or act as a base for alternative flooring products; Strengthen the weak and fragile concrete; Reduced wear and tear on equipment (smoother drive for equipment)

Since 1999, J.A. CRAWFORD CO. has served as the leading specialized distributor of high-strength, sulfur capping compound used for concrete compressive strength testing. Through CappingCompound.com, we offer product stocked in West Coast and East Coast Warehouses, 24 Hour Ready to Ship, Competitive Pricing, Competitive Freight Rates …

For capping various-sized concrete test cylinders when making compression tests. H-2959 Capping Compound, Flake-Style. 50 lb bag of Sauereisen No. 600 sulfur-based, flake-form capping compound melts …

The key difference between hydrocarbon and acrylic concrete compounds is that hydrocarbon compounds will break down and leave the surface, allowing after-trades to be easily applied. Our Bossure 600 is a hydrocarbon water based curing compound which exceeds the moisture retention specification as set by AS3799. Thanks to its unique …

The Gilson Melting Pots, available in 4–28qt capacities, are used for strength testing of concrete when using capping compound, tars, or asphalt. Log in; Favorites List; Shopping Cart. You have no items in your shopping cart. ... Capping compounds, wax, tars, liquid asphalt or other lab testing materials: Capacity : HM-200 & HM-200F: 4qt (3.8L)

 — Capping of Concrete Cylinders. Capping is required to give a smooth surface for applying compressive load to concrete cylinders. Only cylindrical concrete test specimens are capped using appropriate method. When the ends of cylindrical test specimens are not plane within 0.05 mm, it is required to cap those test specimens.

 — Ridge Capping Repair in Australia: Essential Techniques and Best Practices. By Tony Webb July 31, 2023. Table of Contents. Ridge Capping and Its Importance. ... These days, I use a flexible compound designed to adhere to the tiles and expand or contract with temperature changes. This flexibility is a defence against cracks that can …

With over 120 years in service, Sauereisen is proud to provide a consistent, high-strength sulfur capping compound for compressive strength testing. For a quote or to purchase material, please call J.A. CRAWFORD CO. at 800-223-5883 or email us at ...

The sulfur capping compound melts quickly at 240° - 260°F (116° - 127°C), pours at about 275°F (135°C), and hardens in minutes with minimal shrinkage. ... mineral filler, and special components. It provides top …