The main technique index sign of the special ceramic tile seam filling agent

The main technique index sign of the special ceramic tile seam filling agent for structure reinforcement engineering for repair, due to its particularity, often require repair reinforcement effect is good, time limit for a project is fast and easy construction, etc. Thus, reflect on the ceramic tile seam filling agent requirements for its fluidity, inflation rate, early and final strength and setting time and other indicators. Compressive strength of special ceramic tile seam filling agent and smooth steel bond strength should be greater than or equal to 6 mpa, and rebar, bond strength should be greater than or equal to 30 mpa. 1. 5 setting time setting time is an important index of construction progress. For repair concrete engineering, often want to strength on the faster, the better, that is hope to final setting time as short as possible. But the initial setting time not too short, too short of the liquid mixture reduced and affects the quality of construction operations and perfusion. In the structure reinforcement repair, generally want to have high early strength, in order to be put into use as soon as possible. Ceramic tile seam filling grout of 1 d minimum compressive strength should be greater than 20 mpa. Commonly used at present, the domestic ceramic tile compressive strength index of caulking gun for R1 acuity 30 mpa commonly, R3 40 mpa or greater, R28 60 mpa or greater. 1. 4 reinforced bond strength repair reinforcement engineering and equipment foundation grouting, to ensure that the ceramic tile seam filling agent and reinforced with sufficient bond strength, to achieve integration. The initial setting time of general ceramic tile gap filling agent should be around 4 h, final setting time should be about 5 h. The flow of the fluidity of ceramic tile seam filling agent degree decreases with the increase of parking time. So when making grouting construction, the mixture to the insert with bamboo chopping reciprocating drive, in order to maintain its flow properties. Said the performance of material flow on the international has three, namely the fluidity, funnel method and slump. Their limit values are respectively: the fluidity of threshold value of 240 mm or more; Funnel method flow time range is ( 8±2) 年代; Slump method of threshold value is 25 cm or more. At present, the common fluidity method is used to test the flow of the ceramic tile seam filling agent performance. In order to meet the requirements of grouting construction to flow, the flow of the ceramic tile seam filling agent must be greater than 240 mm. Foreign fluidity indexes of ceramic tile gap filling grout, 240 mm is the minimum rules. If it is not necessary to the flow of the performance, narrow space is filled in, short of full filling effect, even though the other performance may be high, also does not make sense to grouting engineering. So, the fluidity of ceramic tile seam filling agent is the first condition of quality evaluation of ceramic tile gap filling agent. The fluidity of ceramic tile seam filling agent with water rate ( Water use dry weight) Increases. But the rate of water in the bleeding phenomenon and reduce the compressive strength. Ceramic tile seam filling agent and water rate adjustable range should be within 1%. Inflation rate is the second major special ceramic tile gap filling agent. In order to make a hardening after ceramic tile gap filling grout, can obtain full filling effect, the expansion of the ceramic tile seam filling agent must have a suitable performance.

When you find yourself in need of tile grout grout waterproofing sealer, you may not know where to begin. And that's OK! Search out Kastar Adhesive Co.,Ltd. to handle your tile grout needs.

Kastar Adhesive Co.,Ltd.’s sole aim is to provide exquisite and unheard of features to the concept of producing technology.

Kastar Adhesive Co.,Ltd. have found that nurturing relationships with clients by welcoming them to our factory can be valuable to all parties.

bathroom grout sealer tile grout is characterized by various advantages, such as best grout sealer for porcelain tile, best grout sealer and waterproof grout sealer, which is not the case with other tile grout.

tile grout are less complex compared with floor grout sealer.