Micro silica concrete
Subverting traditional engineering solutions, it redefined building materials with three core values: strength leap, cost reduction, and low-carbon and environmental protection.
Advantages
The experimental results show that reduce carbon emissions by 0.8-1.2 tons per ton of product, helping enterprises cope with policy constraints such as EU carbon tariffs. Extend the life of materials and reduce the hidden carbon footprint caused by later maintenance. Building materials that meet international green certifications such as LEED and BREEAM improve brand ESG ratings, bring economic benefits, and small investment and large returns.
Application scenarios
It is widely used in cross-sea and cross-river bridge projects. The durability of materials and structural life play a decisive role in the cost and safety of the entire life cycle of the project.
Features
Ordinary concrete relies on manual labor during construction, is easy to separate, bleed, and is repeatedly vibrated and leveled. When there is a shortage of skilled workers, the construction period is delayed. There is serious waste of materials, uneven pouring and a lot of filling materials, unstable quality, and differences in workers' operations lead to different density and strength of concrete, and constant acceptance problems. Using micro silica concrete can reduce friction, improve fluidity, reduce viscosity, increase pumping height, speed up the construction of super-high-rise buildings by 25%, and pass the acceptance in one time.
FAQ
Q: What is the shelf life of silica fume?
A: Under dry, ventilated and suitable temperature conditions, the shelf life is generally 1-2 years, and the specific time varies with the product.
Q: Is special equipment required during construction?
A: Add directly to a conventional mixing station, and pay attention to extending the mixing time by 10%-15% to ensure uniformity.
Q: Is micro silica fume harmful to the human body?
A: A dust mask must be worn during construction (silica fume particles can be inhaled), but it is non-toxic and harmless after curing and has passed RoHS certification.
Q: Can it be used to repair old concrete structures?
A: The ideal choice of micro silica mortar has a bonding strength of up to 3 MPa with the old base surface, which is twice that of ordinary mortar.
Company Introduction
Warrenty Building Materials has been deeply involved in the Hong Kong market for many years. Its products cover six core categories: sand and gravel, cement, fly ash, admixtures, silica fume and slag powder, meeting the full process needs from foundation pouring to structural reinforcement. Whether you are a contractor, developer or design institute, we provide an integrated service of "material selection-proportioning-logistics" to help you save 30% of procurement coordination time.
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