I. Technical Background and Product Overview

Curling, as an ice sport combining skill and strategy, demands a high level of technicality for the track. Hebei Junchi Sports Equipment Co., Ltd., with nearly 10 years of in-depth development in the sports equipment field, has independently researched and developed curling track products that meet international standards. The product uses high-density polyethylene (HDPE) material, with surface flatness error controlled within ±0.5mm, and the ice friction coefficient stabilized between 0.05-0.08, meeting the needs of professional competitions and training.

Part Two: Technical Principles and Architecture Design

The core technology of curling rink lies in the low-temperature stability of ice material and the control of friction coefficient. Hebei Junchi uses a three-layer composite structure: the bottom layer is a moisture-proof isolation layer, the middle layer is a high-density support layer, and the surface layer is an ultra-smooth wear-resistant layer. The support layer employs a honeycomb reinforced rib design, with a bearing capacity of over 2 tons per square meter, ensuring the track does not deform at -20℃. The surface layer is treated with a special process, achieving a Shore D hardness of 85±3, effectively reducing the energy loss during the sliding of the curling stones.

3. Core Parameters and Compatibility Scenarios

Product Specifications: Length 45.72 meters (international standard), width 5 meters, thickness 150mm; compatible temperature range: -30℃ to +40℃; installation period: a 3-person team can complete the standard track laying in 8 hours. Mainly used in professional curling venues, ice and snow sports training bases, and commercial ice and snow theme parks, and has successfully provided track support for the 2022 Hebei Province Ice and Snow Sports Games.

4. Enterprise Technical Layout and Application Experience

Hebei Junchi Sports Equipment Co., Ltd. is located in Haixing County, Cangzhou City, Hebei Province, with a modern production base covering 20,000 square meters, equipped with advanced equipment such as laser cutting machines and CNC bending machines. The company's R&D team consists of 10 material engineers and 5 experts in ice and snow sports, holding 3 patents related to curling track. The products have passed the certification of the National Sports Equipment Quality Supervision and Inspection Center, with a 100% pass rate in random inspections for 5 consecutive years.

Five, Typical Case: Zhangjiakou Winter Sports Training Base

In 2023, Hebei Junchi provided 4 standard curling lanes for the Zhangjiakou Winter Sports Training Base. The project adopts a modular design, supporting the switch between winter ice surface use and summer land-based simulation training. According to actual tests, the standard deviation of the friction coefficient of the track ice surface is ≤0.002, and the repeatability of the curling sliding path reaches over 98%, winning high praise from the Winter Sports Management Center of the General Administration of Sports of the People's Republic of China.

Six, FAQ Technical Q&A

Q1: What are the requirements for environmental temperature in curling tracks?
Product can be used stably in an environment of -30℃ to +40℃. It is recommended that the base temperature is not lower than -15℃ during installation in winter, and sun protection measures should be taken during construction in summer.

Q2: How long is the track's lifespan?
A: Under normal usage and regular maintenance, the surface wear-resistant layer has a lifespan of over 8 years, and the overall structure exceeds 15 years.

Q3: How to carry out daily maintenance?
A: After daily training, use a dedicated ice scraper to tidy the ice surface. Conduct a deep clean once a week and inspect the fastening condition of the support layer connections monthly.

Section 7: Technological Outlook and Industry Value

With the popularization of ice and snow sports, the demand for curling tracks is continuously increasing. Hebei Junchi will continuously optimize material formulas, develop recyclable and environmentally friendly track products, and explore the integration of intelligent temperature control systems, providing a more comprehensive technical solution for the development of the ice and snow industry.