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- Type 1L concrete contains interground limestone, this presents challenges like reduced durability, increased water demand, and potential for cracking, especially in harsh environments or with improper curing, compared to traditional Type 1 concrete.www.everything-about-concrete.com/concrete-surface-scaling-issues-using-typ…
1L Cement Problems
A possible contributor to the problems we are seeing today with 1L Cement mixes could be the fines from the concrete mix working their way to the surface of the concrete because of excessive vibration and/or over-finishing.
Discussion: View Thread - Professional Topics - American …
Jul 20, 2022 · In my view use of 1L cement type ( Portland limestone cement) required very less significant changes in mix designs. However one needs to change the safety data sheet …
“The temperature of concrete at time of placement shall not exceed 95 degrees F. The maximum internal temperature during curing shall not exceed 160 degrees F. The maximum temperature …
What did they do wrong? : r/Concrete - Reddit
Don't listen to anyone blaming the type 1L cement or fly ash cementitious materials for this. It was a result of poor workmanship. I've supervised and …
- Reviews: 52
EP #074: Type IL Cement - A Concrete Conundrum
Jan 25, 2024 · Communication and material variability are key factors in troubleshooting issues related to Type 1L cement. The development of new admixtures and testing of different materials can help address the challenges …
Concrete Surface Scaling Issues Using Type 1L Cement
Mar 12, 2025 · Here's a more detailed breakdown of the potential problems associated with Type 1L concrete: 1. Reduced Durability & Increased Susceptibility to Damage: * Softer Surface: Type 1L concrete tends to have a …
- People also ask
Recovering from Transition to Type 1L Cement in …
Jul 20, 2024 · The move to Type 1L, also known as Portland-Limestone Cement (PLC), introduces a specific array of challenges for concrete producers and construction professionals.
Navigating the Shift to Type 1L Concrete: Curecrete’s …
May 14, 2024 · Learn how Type 1L concrete, a low-carbon alternative to OPC, affects flooring applications and how to overcome its challenges. Find out how Ashford Formula and RetroPlate can still densify Type 1L concrete surfaces …
Guidance for Concrete Contractors ... #15 in a Series
Mar 15, 2023 · A greater degree of control is required in order to sustain the desired performance of concrete containing 1L cement...achieving consistency across loads is particularly vexing …
Portland Limestone Cement: Seven Frequently Asked …
Feb 8, 2022 · Portland Limestone Cement (PLC) is a blended cement with a higher limestone content that reduces CO2 emissions. Learn about PLC specifications, performance, durability, and compatibility with other pozzolans.
Type IL Cement Gaining Momentum Across the United States
Mar 17, 2022 · Type IL cement is a blend of 90% traditional cement and 10% limestone that reduces carbon dioxide emissions. Learn how the cement industry is transitioning to Type IL …
Evaluating the Performance of Portland Limestone Cement (Type …
Oct 16, 2024 · This study investigates the performance of Type 1L Portland Cement compared to traditional Type 1 Portland Cement with a specific focus on abrasion resistance. Additionally, …
Transition from Portland Cement to Limestone cements : …
How have you all been dealing with IL/PLC cements? Have you noticed anything different in its behavior. We have been using it since the beginning of the year and we have had more low …
EP #074: Type IL Cement - A Concrete Conundrum
The conversation covers the reasons why Type 1L cement is a popular topic in the concrete industry and the challenges of using it across different locations. Kyle shares insights into the …
Guidance for Concrete Contractors ... #14 in a Series
Feb 15, 2023 · Question: Type 1 PLC is being advertised as a new cement intended to help reduce carbon in the environment. How new is this, and how has ASCC addressed concerns …
Lessons Learned From Using Type 1L Cement in Mass Concrete …
Mar 24, 2024 · This session will provide an overview of Portland Limestone Cement pros, cons, and successful applications.
Addressing the Long-Term Challenges of Transitioning to ASTM …
Feb 5, 2025 · One of the most immediate and persistent challenges of Type 1L cement is cracking: Early-Age Cracking: The high cement surface area and increased fines content of …
Evaluating the Performance of Type 1L Cement and the …
Jul 19, 2024 · Despite its environmental benefits, recent observations have highlighted potential challenges when using T1L cement in concrete floors, such as increased water demand and …
Type 1L Cement Episodes | Concrete Logic Podcast
Jul 18, 2024 · In this episode of the Concrete Logic Podcast, Seth and Dr. Jon Belkowitz delve into the complexities of cement testing, particularly focusing on Type 1L cement and the …
Choosing the Right Admixtures for Type 1L Cement | Fritz-Pak
Oct 11, 2024 · Type 1L cement, known as Portland-Limestone cement, offers comparable performance with a lower carbon footprint. While in many cases, the use of Portland …