During the construction process using steel formwork, it is first required that the formwork used must have sufficient strength, rigidity, and stability, as well as be easy to install and dismantle. Additionally, the surface of the formwork must be smooth and even, and the joints should be tight and leak-proof.
Wuhan manufacturer of cylindrical steel formwork introduces several key measures to enhance the construction quality of steel formwork engineering:
1. The side edges of plywood and the back rebates of square timbers must be planed smooth and straight using a flat planer or hand planer to ensure tight joints of the chessboard. Plywood and timbers for secondary use must be planed and trimmed, and steel molds with significant bending or severe damage should be replaced.
2. Quality Management Points include the installation quality of steel formwork (covering rigidity, strength, and stability); the flatness, verticality, cross-sectional dimensions, elevation, and tightness of joints, as well as the location of embedded parts and reserved holes, and axis displacement.
3. Pre-control Measures: Inspect the quality of previous work procedures, verify the placement of steel bars and alignment before construction; promptly replace and repair defective steel molds; enhance in-process self-inspection. Strengthen the management and on-site maintenance of building molds; ensure that connecting parts are securely fastened and not loose; use only solid and reliable support points, and do not use damaged or deformed supports.
4. Introduction to quality assurance measures of Wuhan cylindrical steel formwork manufacturer: Technical personnel issue operation guidelines, establish corrective and preventive actions, and supervise execution during construction; Quality inspectors must conduct on-site quality checks, supervise the team's self-inspection, mutual inspection, and handover checks, and address issues promptly; Foremen supervise the construction, arrange manpower reasonably, and coordinate the cooperation among various trades; Operators should meticulously carry out construction according to the operation guidelines, and the technical briefing requires thorough self-inspection.
What safety precautions should be taken when constructing cylindrical steel formwork? Wuhan Cylindrical Steel Formwork Manufacturer reminds you of the following:
During the construction process of steel formwork, various safety measures must be taken. What safety precautions should be considered when working with cylindrical steel formwork? The presence of cylindrical steel formwork is designed for certain cylindrical structures, mainly bridge formwork. Most modern construction projects require the use of cylindrical steel formwork, which offers better results than standard square formwork. Cylindrical steel formwork can be used directly, saving some construction time. Here, as a manufacturer of Wuhan cylindrical steel formwork, we will introduce the construction safety of cylindrical steel formwork.
1. Wuhan cylindrical steel formwork manufacturer introduction: It is mandatory to wear a safety helmet upon entering the construction site, and a safety belt must be securely fastened during high-altitude work.
2. Coordinate and work together during demolding, and do not throw tools when passing them.
3. Templates should be set up to ensure a clean, debris-free work area, with materials neatly arranged.
4. Crane templates must be operated under the supervision of a designated person and must not be operated in violation of regulations.
5. Prior to entry, conduct environmental education for staff to enhance their environmental awareness.
What are the methods for degreasing the surface of cylindrical molds? Wuhan manufacturer of cylindrical steel mold templates informs you as follows:
1. Alkaline Degreasing
Using saponification reactions, building molds can react with saponifiable plant oils, animal fats, and alkalis to produce water-soluble glycerin and soap. Glycerin, when dissolved in water, can be washed away from the mold surface. The soap can further emulsify oils, such as bridge steel molds, creating an emulsion of water and oil to achieve the oil-removing purpose. We have formulated a degreaser, which, when washed with warm water, yields good results.
2. Organic solvent degreasing
Using solvent oils, benzene, and other solvents, the bridge formwork removes oil污 from the solvent-soluble oil. However, solvents are flammable and easily pollute the environment.
The standard for checking whether the surface is free of oil and wax is: when rinsing the mold with water, it should form a continuous water film. If the continuous water film does not rupture within 30 seconds, it indicates that the cleaning of the steel mold is complete. If the oil and wax are not completely removed, due to different surface tensions, it will cause the water film to be discontinuous and rupture.
Wuhan Bridge Steel Formwork - Yongyuede Iron and Steel (Recommended Supplier) supplied by Wuhan Yongyuede Iron and Steel Co., Ltd. Choose "Metal Products Sales" at Wuhan Yongyuede Iron and Steel Co., Ltd., located at No. 2, Building 9, Unit 2, 301, Zhongyue Innovation Park, No. 6, Gaolong Island, Jiangxia District, Wuhan City, Hubei Province. For many years, Yongyuede Iron and Steel has been committed to providing excellent service to our clients. Contact: General Manager Chen. Welcome to call, write, or visit for business discussions. Yongyuede Iron and Steel looks forward to becoming your long-term partner!
