Sanitary wares (Wash-basin) product industry situation and quality analysis

Sanitary ceramic products refer to glazed ceramic products used for sanitary installations. Sanitary wares products are divided into ceramic Sanitary wares and ceramic Sanitary wares according to different materials. According to use divide for implement kind, basin kind. The urinal type includes sit urinal, squat urinal, urinal; The basin category includes the Wash-basiner, washing tank, mop pool and so on. Among them, the Wash-basiner refers to the glazed ceramic products used for washing face and hands. It is a necessary sanitary equipment in family or public places and has become an essential sanitary appliance in people’s life.

Research and analysis of production safety regulations for building and sanitary ceramic enterprises

Production safety standards are the foundation of industry safety supervision, the basic requirements and measurement scales for production enterprises to achieve management standardization, onsite standardization, and operation standardization. They are the foundation for the construction and sanitary ceramics industry to consolidate safety management, improve the intrinsic safety of equipment, and strengthen personnel safety awareness, The implementation of the main responsibility of enterprise safety production and the necessary requirements for building a long-term safety production mechanism are also the basic work of safety development. This article mainly studies and analyzes the current situation of production safety in the construction and sanitary ceramics industry and the overall situation of the existing safety production standards in this industry. Summarized the necessity and urgency of implementing the production safety regulations of building and sanitary ceramics enterprises.

Technology and Design of Intelligent Casting and The Drying Line for Sanitary Ceramics

Firstly, the social production demand of sanitary ceramic intelligent manufacturing mold drying line is described. Secondly, the technological process of intelligent manufacturing mould drying for sanitary ceramics was analyzed, and the overall design scheme and implementation method of intelligent manufacturing mould drying line were put forward. Again the key equipment of intelligent manufacturing die drying line is analyzed and explained again, its structural characteristics, functions and characteristics are introduced, and its working principle is explained in detail. Finally, the feasibility and superiority of intelligent mould drying for sanitary ceramics were proved.

Analysis of the Effects of Aggressive Environments Simulating Municipal Sewage on Recycled Concretes Based on Selected Ceramic Waste

This paper presents the results of research aimed at finding the possible ways of disposing of ceramic waste material, focusing mainly on the possibility of using it as aggregates in concretes exposed to an aggressive chemical environment (municipal sewage). The research part presents the preparation method and investigation of waste ceramic aggregates (red, glazed and sanitary ceramic aggregates). A suitable ratio of coarse to fine aggregates was selected, and their density, absorptivity and crushing strength were examined. All examined aggregates were also subjected to SEM analysis. Red ceramic aggregate is characterized by a greater degree of crushing compared to glazed and sanitary ceramic aggregate, by 205.7% and 439.4%, respectively. Another part of the research was to compare the properties of concrete with traditional aggregate (gravel, basalt) and with ceramic waste aggregate. The tested parameters included consistency, apparent density, absorptivity, flexural and compressive strengths of concretes. The study proved that the absorptivity of recycled composites is higher than that of traditional composites by 20.8–24.7%. The concrete based on sanitary ceramic waste has the highest strength parameters. Its compressive strength is higher by 10.5% and flexural strength by 5.9% compared with the basalt aggregate concrete. The compressive strength of sanitary ceramics concrete is higher by 42% and by 59% compared with concrete based on glazed ceramic and red ceramic aggregate, respectively. The last part of the research was to examine the resistance of concrete to aggressive environment. The scope of the work included the preparation of the research environment in the form of solutions with an increased concentration of aggressive agents (hydronium, sulfate, magnesium, ammonium ions). Among the concretes with ceramic aggregate, the highest decrease in the compressive strength was demonstrated by the concrete based on red ceramics (128.2%), while the smallest was demonstrated by the concrete based on sanitary ceramics (aggregate from sanitary ceramics (15.4%). The mass loss at different time intervals and compressive strength loss of samples stored in solutions were tested. The smallest weight loss caused by aggressive environment attack was recorded in the concrete based on ceramic sanitary and glazed aggregate (20.2% and 34.5%, respectively, after 120 days of aggressive environment).

Examination of granulometry of ceramic dust which derogations while disposing waste sanitary ceramics for the use of their as addition to the concrete

The purpose of the research presented in this article was to assess the granulometry of ceramic dust in terms of their use as an additive to concrete. The material for testing came from postindustrial sanitary ceramic waste, which was subjected to a crushing process in jaw crushers. A research stand consisting of a Horoir LA-300 laser particle analyzer connected to a computer equipped with appropriate software was used to study the granulometric characteristics. As a side feature, the dust density was examined using a Le Chatelier flask. The results of the tests carried out were compared with the data obtained for the traditionally used concrete additive - silica volatile dusts.

Properties of recycled ceramic aggregates specified in WT-1 2014 Aggregates - Technical Requirements

The article presents the results of research on primary recycling properties of ceramic aggregates conducted following the procedures outlined in WT-1 2014 Aggregates - Technical Requirements. The material for the tests was obtained from a company producing sanitary ceramic products. Damaged ceramic products, coming from the factory waste heaps, were transported to the laboratory and crushed. This enabled producing aggregate that was later subjected to tests carried out on the aggregates commonly used in the production of mineral-asphalt mixes applied in making road surfaces. The factors that were examined include the following: the flow rate of fine aggregates (angularity of fine aggregate), fine particles content - methylene blue test, light-weight impurities content, frost resistance, bulk density of grains as well as water absorption determined by pycnometric method. The test results showed that the properties of the recycled aggregates are similar to those included in traditional aggregates used for the production of mineral-asphalt mixes. On the basis of the conducted analyses, the waste ceramic aggregate was recommended for use.