3x6in Concrete Sample Cylinders (Case of 80)

3x6in Concrete Test Cylinders (80/Case)

Our 3x6in (76 x 152mm) Concrete Test Cylinder Molds are non-absorbent injected plastic concrete delivery units that will give you consistent shape and precise dimensional tolerance. They are built to last and perfect for testing concrete samples. They are climate resistant in multiple layers and have no expiration date so they can be stored long term.

Dimensions and Specs:

Cylinder Size:3in 76mm) diameter x 6in (152mm)
Weight (per case): 45 lbs (20.4 kg)
Packaging: 80 cylinders per case
Pallet Quantity: 30 cases per pallet
Lid Style: Attached domed plastic lids for a secure seal

Product Features:

Each concrete test cylinder is one piece for uniformity across all samples. Made from smooth molded plastic, these molds provide a non-absorbent surface for a moisture barrier, ensuring accurate test results. The smooth molded plastic also facilitates easy stripping of concrete specimens, making the testing process more efficient. The attached domed lid provides convenience and protects samples during transport and curing, ensuring that the concrete test molds meet stringent industry standards and deliver accurate test results. Concrete cylinders are environment friendly so they can be used in any testing environment.

Standard Test Method Supported:

These 3x6in plastic concrete test cylinder molds meet multiple industry standards for equal layers in capping cylindrical specimens. :

AASHTO: M205, T22, T23, T126, T198
ASTM: C39, C192, C470, C496

Precise measurements are crucial in these testing standards, and using A&D scales can ensure accuracy and reliability.

Accessories to Help with :

To help with your concrete cylinder we also offer:

Tamping Rods: Hemispherical tips for consolidating concrete samples during slump tests and strength tests.
Concrete Strike-Off Bar: For precise excess material removal for sample preparation.
Easy Stripping Tools: Screw-Driver Style or T-Handle Stripping Tools to easily and quickly remove cured concrete samples from the test cylinder molds.
Rubber Mallet: 2.25in (57mm) hard rubber face for gently releasing cured samples and consolidating concrete in unit weight measures.

More:

We recommend our 4x8in (102 x 203mm) Concrete Test Molds (36 per case) for larger samples for compressive strength testing. These are the same high quality as our 3x6in models so you have the right tool for the job.

Made in USA:

Made in the USA, our 3x6in Concrete Test Cylinder Molds meet the high standards of the construction and testing industries across the USA.

Why Choose Our Concrete Test Cylinders?

Our cylinders are for the integrity and durability of your concrete structures. Whether you’re in construction, engineering or academia these test cylinder molds will give you accurate data to maintain quality standards. The attached domed lids are for a secure seal so samples won’t be contaminated during transport or storage.

With 80 concrete cylinders per case you’ll have enough to test all your projects. Our range of concrete testing tools and accessories will give you consistent and repeatable results.

Visit our education and blog for more information on concrete testing and best practices. We’ll support your project with great products and expertise.

Product Overview

Our 3x6in Concrete Sample Cylinders are the essential tool for anyone in the construction industry. These cylinders are for making concrete cylinders in the field, ensuring compliance with industry standards. It is crucial to obtain representative samples to meet industry standards and produce reliable test results. Compact size for when space is limited or smaller samples are required. Each cylinder is one piece for uniformity across all samples. Smooth non-absorbent surface for a moisture barrier for accurate test results. Concrete cylinders are environment friendly so they can be used in any testing environment.

Introduction

Concrete sample cylinders are the backbone of the construction industry for testing. The 3x6in concrete sample cylinder is a smaller version of the 6x12in cylinder, perfect for testing smaller samples. Adhering to standard curing procedures is crucial for accurate strength measurements, as deviations can lead to misleading results and unnecessary project delays. This size is great for when space is limited or smaller samples are required. Despite the smaller size these cylinders have the same accuracy and reliability as the larger ones so you meet the required strength standards. Strength test results are derived from the average of at least two tested at the same age, ensuring quality and compliance with project specifications.

Product Description

Concrete test cylinder molds are the tools to create cylindrical concrete specimens astm that represent a composite sample taken from a construction site. These cylinder molds are made from high quality plastic, steel or other rigid materials to hold fresh samples while it cures. The process of casting concrete cylinders must adhere to specific standards to ensure accurate assessment of compressive strength. It is crucial to prevent contamination during the molding process to ensure the samples are representative and free from external factors that could affect the test results. Available in various sizes including 4in diameter x 8in height or 6in x 12in these cylinder molds meet ASTM C31 and project specifications for consistent and repeatable results. Standard cured cylinders are required to verify the concrete mix meets project specifications.

Curing Cylindrical Specimens ASTM

Curing concrete test specimens is a critical step in the testing process as it allows the concrete to develop the strength and durability designed. Proper curing is maintaining the required moisture and temperature conditions to prevent moisture loss which can weaken the concrete. It is crucial that these conditions are maintained throughout the curing process to ensure accurate strength testing results. According to ASTM C31 there are two types of curing: initial curing and final curing. Initial curing is 24 to 48 hours where the test cylinders are kept in conditions that minimize moisture loss and temperature fluctuations. Final curing is placing the concrete cylinders in a controlled environment such as a moist room or water storage tank to maintain consistent moisture and temperature conditions so the concrete can reach its designed strength. Field cured cylinders on the other hand are kept in the same environment as the structure and are required to determine if construction can proceed.

Concrete Cylinder Molds and Molding

Concrete cylinder molds are required for forming concrete test cylinders. These molds that are forming concrete test cylinders are designed to meet ASTM C470, C31, C192, AASHTO M 205, R 39 and T 23 test standards. Retainer rings are used in conjunction with these molds to ensure compatibility with compression machines and other concrete testing tools, yielding reliable results for the compressive strength of concrete specimens. Available in 3x6in, 4x8in and 6x12in sizes these molds are made from durable materials like plastic, steel and cast iron. The high quality of these molds, including the added strength and dimensional stability provided by the lip, ensures they can withstand the construction process and provide a reliable way to create cylindrical concrete specimens for testing.

Handling Job Site Storage Problems of Concrete Test Cylinders

Proper handling, transportation, and storage of concrete test cylinders is important to prevent damage and get accurate test results. The robust and weather-resistant features of our concrete testing cylinders and molds eliminate job site storage problems, ensuring they can withstand harsh environments. During transport, the concrete cylinders must be cushioned against jarring and protected from freezing and moisture loss. Keeping the test cylinders in their concrete testing cylinders during transport provides extra protection. Upon arrival at the testing lab the concrete cylinders should be logged into the lab’s sample registry, removed from their cylinder molds, and placed in the final curing environment. Leaving the cylinders in the open air can cause moisture loss and physical damage which can affect the test results.

Concrete test cylinders are used in testing and quality control to verify the ready mixed sample meets the project’s strength requirements. It is crucial to follow proper procedures to avoid low strength test results, which can lead to significant delays and additional costs. These cylinders are tested at specified intervals, usually 7 days, 28 days and sometimes beyond depending on the project specifications. The test cylinder is placed in a compression testing machine where pressure is applied until the sample breaks and measures the concrete’s strength. The strength results of these tests will determine if the structural samples meets the design strength for the specific structural work being done. Testing and quality is a critical step to ensure the quality and reliability used in construction projects.

Applications and Benefits

Sample cylinders are used in many applications, quality, acceptance and research and development. The benefits are:

Accurate Compressive Strength: Ensures the sample meets the required strength specs.
Reliable Results: Provides consistent and repeatable results for quality
Cost Effective: A cost efficient way to test concrete samples.
Easy to Use: Easy to handle and transport, makes testing simple.
Versatile: Can be used in many testing environments and conditions.
Weather Resistant: Designed to withstand various environmental conditions, ensuring consistent and reliable performance during concrete testing.

Sample cylinders are a must have in the construction industry to get accurate and reliable results for quality control and acceptance testing. Their small size and versatility makes them perfect for testing concrete in tight spaces or when a smaller sample is required to ensure your sample meets the highest strength and durability standards. To protect fresh samples from environmental factors such as evaporation and contamination, it is crucial to cover them with a plastic sheet during the initial curing phase.

Conclusion 3x6in Sample Cylinders

Concrete test cylinders are the tool for quality testing of structural sample. They ensure the mix used in construction meets the project specs for strength and durability, when they are forming concrete test cylinders correctly. By following the guidelines for curing, molding and testing in ASTM C31 construction professionals can be sure the sample used in their projects will perform as expected. Proper handling and storage of concrete test cylinders and rigorous testing and quality control is part of the testing process. These practices will ensure the quality and reliability of concrete used in construction and the safety and longevity of the structure.

3x6in Concrete Cylinders, Sample Case of 80